Electronics Adhesives Market Moves from Mechanical Bonding to Thermal, Electrical and Reliability Engineering for AI-Era Hardware

Electronics Adhesives Market Size

The global electronics adhesives market was valued at US$6.51 billion in 2025 and is projected to reach US$14.90 billion by 2035, growing at a CAGR of 8.6% during 2026-2035. The market covers electronics-specific adhesives, coatings and encapsulation materials used in printed circuit boards, surface mounting, semiconductor packaging, conductive bonding, thermal management and electronic-component protection.

The industry's role is changing rapidly.

An electronics adhesive is no longer selected only because two components need to remain attached. 

In a modern AI processor, electric-vehicle inverter, smartphone camera, LiDAR module or high-speed optical transceiver, the bonding material may simultaneously need to conduct heat, carry electrical current, absorb differences in thermal expansion, protect against moisture, withstand vibration and cure quickly enough for automated mass production.

This moves adhesives into the engineering architecture of the device.

The change is particularly visible in semiconductors. SEMI expects global semiconductor manufacturing equipment sales to reach a record US$165.9 billion in 2026, up 23.2% year over year. Assembly and packaging equipment is forecast to reach US$6.7 billion as AI, high-bandwidth memory and heterogeneous packaging increase device complexity.

Higher integration also produces more heat.

Henkel's August 2026 launch of its Loctite ABLESTIK CDF900 conductive die-attach film directly targets AI processors, high-performance computing, Wi-Fi and next-generation communications. The material delivers thermal conductivity above 8 W/m-K, illustrating how an adhesive can become part of the chip's thermal-management system rather than simply a bonding layer.

Dow is moving in the same direction. Its May 2026 DOWSIL TC-3120 thermal gel reaches thermal conductivity near 12 W/m·K for 800G and 1.6T optical modules, dense electronics and high-speed data applications.

The market's future value therefore lies increasingly in multifunctional materials that solve heat, stress, electrical connection and manufacturing-speed problems simultaneously.

Key Highlights

• 2025 Market Size: US$6.51 Billion
• 2035 Market Value: US$14.90 Billion
• CAGR, 2026-2035: 8.6%
• Largest Resin: Epoxy - 29.74%
• Fastest-Growing Major Resin: Acrylic
• Largest Product Category: Electrically Conductive Adhesives - 43.25%
• Fastest-Growing Product Category: UV-Curing Adhesives
• Largest Application: Surface Mounting - 39.78%
• Largest End-Use Category: Consumer Hardware - 41.72%
• Largest Region: Asia-Pacific - 58.21%
• Fastest-Growing Region: Asia-Pacific
• 2025 Asia-Pacific Value: US$3.79 Billion
• Major AI Opportunity: Advanced semiconductor packaging and thermal management
• Major Automotive Opportunity: ADAS, power electronics, LiDAR and EV battery systems
• Fast-Emerging Process Requirement: Low-temperature and ultra-fast curing
• Major Packaging Requirement: Underfill and stress-control materials for large-die packages
• Key Display Opportunity: MiniLED, microLED and optical bonding
• Important Material Shift: Adhesives replacing selected soldering and mechanical-fastening functions
• Major 2026 Supply Signal: Dow's US$100 million specialty silicones expansion
• Major India Signal: Henkel opens Bengaluru electronics application center
• Competitive Advantage: Application engineering and qualification support, not formulation alone

Electronics Adhesives Are Becoming Functional Materials

The most important change in this market is functional convergence.

Traditional adhesives performed one principal task: bonding.

Electronic adhesives increasingly perform several.

A die-attach material may mechanically bond a semiconductor while transferring heat to the substrate.

An electrically conductive adhesive can simultaneously create a physical and electrical connection.

An underfill surrounds microscopic interconnects and reduces mechanical stress caused by differences in thermal expansion.

A silicone encapsulant can electrically insulate a power module while protecting it from moisture, temperature cycling and vibration.

A UV-curing adhesive can hold optical components in extremely precise alignment while shortening production cycle time.

This multifunctionality increases the value of specialized formulations even when the amount of material used per device remains small.

The adhesive may represent only a tiny fraction of the finished product's weight, but poor material performance can cause failure of a much more valuable semiconductor, camera module or control system.

That gives high-reliability adhesives substantially greater strategic importance than commodity bonding materials.

AI Is Creating a New Thermal Adhesive Market

Artificial intelligence is affecting electronics adhesives indirectly but powerfully.

AI processors are larger, hotter and more complex.

High-bandwidth memory sits increasingly close to logic processors.

Advanced packaging connects multiple dies and chiplets inside a single package.

Optical transceivers are moving toward higher data rates.

All of these changes increase thermal density.

SEMI reported in July 2026 that AI-related investment is driving record spending on leading-edge logic, advanced memory, test and packaging equipment. Assembly and packaging equipment sales, after rising 20.8% in 2025, are projected to increase another 9.6% in 2026.

This translates into several adhesive opportunities.

Thermally conductive die attach needs to move heat efficiently from semiconductor devices.

Underfills need to protect high-density interconnections.

Lid adhesives have to maintain package mechanical integrity while tolerating warpage.

Thermal interface materials need to transfer heat through extremely thin bond lines.

Encapsulants need to protect structures without creating excessive stress.

Henkel's CDF900 launch is a direct response to this trend. The company specifically designed the conductive film for large-die AI, HPC and next-generation communications packages while addressing both thermal transfer and stress.

Dow's 2026 COMPUTEX portfolio similarly highlights thermally conductive adhesives, encapsulants and TIMs for AI server processors, power modules, advanced semiconductor packaging and optical transceivers.

AI therefore creates a value-per-gram opportunity for electronics adhesives rather than only a volume opportunity.

Large-Die Packaging Is Turning Underfill into a Reliability-Critical Material

Advanced semiconductor packaging creates a mechanical problem that becomes more severe as packages get larger.

Silicon, package substrates, copper and organic materials expand at different rates when temperature changes.

Repeated heating and cooling can stress interconnects.

The larger and thinner the package becomes, the more difficult warpage and mechanical stress are to control.

Underfill materials occupy the narrow spaces beneath semiconductor dies and around microscopic connections.

Their role is to distribute mechanical stress and protect electrical joints.

Henkel's advanced semiconductor portfolio includes capillary underfills, molding materials, lid/stiffener attach and thermal interface materials specifically designed around large package architectures. The company's current large-die solutions have been validated for packages exceeding conventional smartphone-scale dimensions.

The commercial requirement is increasingly not simply stronger adhesive.

Underfill needs carefully controlled viscosity.

It must flow rapidly through narrow gaps without trapping voids.

Its coefficient of thermal expansion must fit the package architecture.

It should survive reflow temperatures.

And high-volume packaging lines need it to cure quickly.

These requirements create substantial technical barriers to entry.

Surface Mounting Remains the Largest Application

Surface mounting accounted for 39.78% of global electronics adhesive revenue in 2025, equivalent to US$2.59 billion.

The segment is large because surface-mount technology is fundamental to modern electronics production.

Components are positioned directly on a printed circuit board rather than connected through long leads passing through drilled holes.

Adhesives can hold components during assembly, secure devices exposed to mechanical load and support applications where solder alone does not provide sufficient mechanical performance.

Miniaturization increases the precision requirement.

A mobile device can contain numerous components positioned with extremely small spacing.

The material must therefore dispense predictably in tiny volumes.

Uncontrolled flow can contaminate contact areas.

Excessive shrinkage can move components.

Long curing times can slow the production line.

This is why electronics suppliers increasingly compete on dispensing behavior and manufacturing throughput, not only final bond strength.

Electrically Conductive Adhesives Lead by Product Type

Electrically conductive adhesives accounted for 43.25% of market revenue in 2025, equivalent to US$2.82 billion.

These materials combine polymer chemistry with conductive fillers such as silver.

The adhesive provides mechanical attachment while the filler creates an electrical pathway.

The largest strategic opportunity is not the complete elimination of solder.

Solder remains deeply established and highly cost-effective across much of electronics manufacturing.

Conductive adhesives become more attractive where soldering creates limitations.

Flexible substrates may not tolerate conventional solder temperatures.

Very fine interconnections can require alternative attachment techniques.

Certain optical and display components need lower processing temperatures.

MiniLED and future microLED manufacturing can benefit from adhesive-based electrical connection.

DELO validated directional conductive adhesives for miniLED production in 2025, showing long-term reliability under heat and humidity exposure and positioning the technology as a pathway toward scalable microLED assembly.

The result is a complementary rather than purely replacement market.

Thermal Conductivity Is Becoming the Premium Property

Thermally conductive adhesives historically served power devices and specialized industrial electronics.

The application base is expanding quickly.

AI servers generate higher thermal loads.

EVs contain power inverters, onboard chargers, battery electronics and advanced driver-assistance computers.

5G and future communications equipment increase component density.

High-speed optical transceivers need strong thermal performance without contamination of optical components.

Dow's May 2026 DOWSIL TC-3120 development demonstrates the level of material engineering now required. The gel combines thermal conductivity near 12 W/m·K with low oil bleed and reduced outgassing for sensitive optical systems.

Henkel's July 2026 Bergquist Gap Filler TGF 6500LVO similarly reaches 6.5 W/m·K and targets ADAS, electronic control units and power-conversion systems in vehicles.

Thermal materials will therefore capture an increasing share of market value even where conductive or structural grades retain larger absolute volumes.

UV Cure Is Winning Where Manufacturing Seconds Matter

UV-curing adhesives should be one of the fastest-growing product groups, with current analysis projecting growth materially above the overall market.

The commercial advantage is cycle time.

A thermal adhesive may need several minutes in an oven.

A moisture-curing material may need hours.

Selected light-curing adhesives can develop handling strength within seconds.

This matters enormously when millions of identical devices move through automated production lines.

Optical systems provide an especially attractive application because light curing can fix a lens or sensor in precise alignment after positioning.

DELO's 2026 LiDAR adhesive launch demonstrates the economics. Its new light-activatable formulations are designed to reach handling strength in minutes instead of the hour required by established approaches, enabling the company to claim up to five times higher production throughput for selected mirror and cover-window bonding processes.

The benefit is therefore not only faster chemistry.

It can reduce work-in-process inventory, oven size and production-floor space.

Low-Temperature Curing Protects Increasingly Sensitive Devices

Faster curing alone does not solve every electronics-assembly problem.

Some components cannot tolerate high processing temperatures.

Displays can warp.

Camera modules contain sensitive polymers.

Optical assemblies can lose alignment.

Battery cells and certain sensors also create temperature constraints.

This is pushing adhesive suppliers toward faster curing at lower temperatures.

DELO introduced a new super-low-temperature generation in August 2026 capable of bonding at temperatures as low as 45°C. At 60°C, selected materials can cure in ten minutes compared with much longer conventional processing cycles. DELO reports customer-project productivity improvements reaching 2.5 times.

Low-temperature cure therefore creates two economic benefits.

It protects temperature-sensitive components.

It also reduces production energy consumption.

This combination makes the technology particularly attractive to high-volume consumer-electronics manufacturing.

Encapsulation Is Becoming a Faster Alternative to Conventional Potting

Electronic components need protection from humidity, dust, salt, vibration, corrosion and mechanical damage.

Conventional potting fills an enclosure around the electronics with resin.

The protection can be excellent, but processing may involve mixing, dispensing, curing and significant time before the device can proceed through production.

Henkel's May 2026 Technomelt PA 6370 offers a different model.

The ultra-low-viscosity hot melt can fill gaps down to 0.5 mm and uses low-pressure molding to encapsulate electronics. Henkel states that conventional potting may require several processing stages and up to 24 hours, while the Technomelt approach can complete molding cycles in as little as 30 seconds.

This illustrates a broader market shift.

Electronics protection materials are increasingly evaluated by how well they integrate into automated production.

Reliability after years of temperature and moisture exposure remains essential.

But process time is becoming part of adhesive performance.

EV Electronics Creates Several Adhesive Markets Inside One Vehicle

Electric vehicles significantly increase the amount of power electronics and electronic control hardware inside the vehicle.

Adhesives are used across several distinct systems.

Battery management electronics require protection.

Power inverters need thermal management.

Onboard chargers contain high-power components.

ADAS computers and sensors generate heat.

Radar, cameras and LiDAR require optical and structural bonding.

Electrical pins and busbars need sealing against moisture.

This creates demand for epoxy, silicone, polyurethane, acrylic and hybrid materials with very different performance profiles.

Henkel launched Loctite TLB 9270APS in May 2026 as a thermally conductive polyurethane adhesive for EV battery thermal management.

Dow's DOWSIL EG-4175 silicone gel targets higher-voltage IGBT power modules and withstands temperatures up to 180°C, supporting 800-V-class vehicle architectures and high-density power conversion.

H.B. Fuller's EV Therm platform similarly combines thermal interface materials and thermally conductive structural adhesives for battery cells and cooling systems.

The automotive opportunity is therefore much broader than bonding the battery pack.

LiDAR and Sensor Manufacturing Rewards Precision Adhesives

ADAS is turning vehicles into sensor platforms.

Cameras, radar and LiDAR systems rely on optical alignment that must remain stable under vibration and large temperature changes.

A tiny positional shift can materially affect sensor performance.

Adhesives used in these modules therefore need low shrinkage, controlled mechanical properties and high environmental resistance.

DELO's May 2026 LiDAR formulations specifically target mirror and cover-window bonding under automotive production volumes and passed extended high-temperature, humidity and thermal-shock testing.

The opportunity should grow beyond automotive.

Industrial robots, autonomous mobile equipment, drones and machine-vision systems also require optical sensing and precision bonding.

Smartphone Cameras Remain a High-Volume Precision Market

Consumer electronics may not deliver the highest revenue per gram, but it provides enormous production scale.

Modern smartphone camera modules can contain multiple lenses, voice-coil actuators, image sensors and stabilization mechanisms in extremely small spaces.

Adhesive placement must therefore be highly controlled.

DELO notes that its adhesives are used extensively across cameras, speakers and other compact electronics, and reported record fiscal-year revenue of €264 million for the year ended March 2026, with East Asia accounting for 53% of sales. Semiconductors, automotive and consumer electronics remained its principal sectors.

The company's geographic mix is itself evidence of where electronics adhesive consumption is concentrated.

Displays Create an Adhesive Market Beyond Structural Bonding

Displays require adhesives for screen lamination, bezel attachment, optical bonding and miniLED/microLED interconnection.

The performance requirements are unusual.

An adhesive may need optical transparency.

Yellowing must be minimized.

Refractive properties can matter.

Stress can distort display layers.

Flexible displays need bonding systems capable of bending repeatedly.

MicroLED creates an additional conductive challenge because extremely small emitters need precise electrical and mechanical attachment.

These requirements create opportunities for acrylics, UV-cure systems, optically clear materials and anisotropic conductive adhesives.

The strongest growth will come from applications where the adhesive improves both the manufacturing process and final display performance.

Electronics Adhesives Market Scope

by Resin Architecture

Epoxy Leads with 29.74%

Epoxy accounted for 29.74% of 2025 revenue, equal to US$1.94 billion.

Its leadership is based on versatility.

Epoxies provide strong adhesion, high mechanical strength, good chemical resistance and strong electrical insulation.

These characteristics make them useful in surface mounting, semiconductor underfill, die attach, encapsulation and structural electronic assembly.

Epoxy chemistry can also be modified substantially through fillers, toughening agents and cure systems.

Conductive particles can create electrical conductivity.

Thermal fillers can create heat transfer.

Flexible modifiers can reduce stress.

The key limitation is that high stiffness can become problematic when delicate substrates expand and contract differently.

This is why newer formulations increasingly focus on controlled modulus and stress management rather than maximum bond strength alone.

Acrylic Adhesives Gain from Fast Cure and Device Miniaturization

Acrylic formulations are forecast to grow faster than epoxy in current market analysis.

Their strongest advantage is processing flexibility.

Light-curable acrylic systems can achieve very fast fixation.

Formulations can bond glass, plastics and metals.

They are widely suited to displays, camera modules, sensors and consumer devices.

As manufacturing lines move toward shorter cycle times, adhesive cure speed can have a direct impact on production economics.

Acrylics should therefore gain share particularly in optical and precision assembly applications.

Silicone Becomes More Valuable as Heat and Power Increase

Silicone represents one of the strategically most important resin families even though epoxy leads overall market share.

Silicone remains flexible over a broad temperature range.

Its low modulus helps absorb thermal stress.

It provides strong electrical insulation and environmental protection.

These properties make it particularly useful in power electronics, semiconductor encapsulation, thermal interface systems and automotive electronics.

Dow's June 2026 decision to invest US$100 million in specialty silicones capacity provides a strong commercial signal. The program expands manufacturing and innovation in the United States, China and Japan, including capacity dedicated to semiconductor packaging, power electronics and thermal protection.

Silicone's value share could therefore increase as electronics move toward hotter and more power-dense systems.

Polyurethane Finds Its Position in Flexible and Vibration-Intensive Systems

Polyurethane adhesives offer a balance of strength and flexibility.

This can be useful in electronics exposed to vibration, impact or movement.

Automotive systems provide an important application.

Battery packs, sensor housings and electronic modules can experience substantial mechanical loads during vehicle operation.

Polyurethanes can accommodate those stresses while maintaining adhesion.

Their ability to bond different substrate classes also supports mixed-material assemblies.

The segment should remain particularly important in automotive and industrial electronics where flexibility and toughness matter more than extreme high-temperature capability.

by Product Segmentation

Electrically Conductive Adhesives - 43.25%

Electrically conductive adhesives generated US$2.82 billion in 2025 and held the largest product share.

Their addressable market includes chip attachment, flexible circuits, display connections and selected solder-replacement applications.

Future development will center on reducing precious-metal content while maintaining conductivity and reliability.

Silver remains highly effective but expensive.

Copper-based and alternative filler systems can potentially reduce material cost if oxidation and reliability challenges are controlled.

Thermally Conductive Adhesives

Thermally conductive systems will gain value through AI, automotive and power electronics.

Their advantage over conventional thermal pads is that they can simultaneously transfer heat and provide structural bonding.

This can eliminate separate fasteners and reduce interfaces within the thermal path.

The technical challenge is balancing thermal conductivity with dispensability and flexibility.

Adding high levels of ceramic or conductive fillers improves heat transfer but can make materials too viscous for high-speed processing.

Product innovation increasingly focuses on solving that trade-off.

UV-Curing Adhesives

UV and light-curing systems represent the fastest-growing major product technology under current forecasts.

Their strongest markets include cameras, displays, sensors, optical assemblies and other high-volume components where rapid fixation creates manufacturing value.

Dual-cure technologies can solve one weakness of conventional UV systems by curing material in areas that light cannot directly reach.

by Application Segmentation

Surface Mounting - 39.78%

Surface mounting held 39.78% of the 2025 market, equivalent to US$2.59 billion.

The segment benefits from higher PCB component density and increasingly compact electronic assemblies.

Demand centers on accurate dispensing, rapid cure, and reliability through solder-reflow and thermal cycling.

Encapsulation

Encapsulation protects electronics against moisture, vibration, chemicals, and electrical failure.

The market is moving toward materials that provide protection with lower processing temperatures, lower pressure, and shorter cycle times.

Power electronics and outdoor electronics are particularly attractive applications.

Conformal Coating

Conformal materials form thin protective layers over printed circuit boards rather than completely filling an enclosure.

Automotive, aerospace, industrial and outdoor electronics require particularly strong protection because condensation, humidity and contaminants can damage circuits.

Wire Tacking

Wire-tacking adhesives secure wires and small components against vibration and mechanical movement.

Although the application is smaller in revenue, it remains important in automotive, aerospace and industrial systems where long-term reliability is critical.

Underfill and Die Attach

These applications should gain strategic value faster than their existing share suggests because advanced packaging places much greater performance requirements on them.

AI, chiplets, heterogeneous integration and high-density packaging make underfill and die-attach materials increasingly central to semiconductor reliability.

by End-Use Demand Map

Consumer Hardware - 41.72%

Consumer hardware accounted for 41.72% of 2025 demand, equivalent to US$2.72 billion.

Smartphones, laptops, tablets, wearables, cameras, displays and connected appliances consume large volumes of precision adhesives.

The opportunity is increasingly driven by functionality per device rather than simple unit growth.

More cameras, sensors, antennas and display layers can increase adhesive content even when smartphone shipments grow modestly.

AI and IT Hardware Become the Highest-Value Emerging End Use

Servers and networking equipment are generating a disproportionate increase in thermal-management requirements.

Higher-power processors, HBM and 800G/1.6T optical links require thermal interface materials and adhesives with much higher conductivity than conventional consumer electronics.

SEMI's 2026 equipment forecast shows the scale of AI-related investment moving through the semiconductor manufacturing ecosystem.

This should make AI infrastructure one of the fastest-growing premium markets for semiconductor adhesives through 2035.

Automotive Electronics Expand Beyond Infotainment

Modern vehicles contain far more electronic content than earlier generations.

EVs accelerate the trend through battery management and power conversion.

ADAS adds cameras, radar and LiDAR.

Software-defined vehicles increase computing hardware.

Higher-voltage systems require improved insulation and thermal control.

Automotive electronics therefore create a particularly attractive market because adhesive requirements tend to be technically demanding and vehicle qualification cycles create strong supplier stickiness after approval.

Asia-Pacific Holds 58.21%

Asia-Pacific accounted for 58.21% of global electronics adhesive revenue in 2025, equivalent to US$3.79 billion, and is also the fastest-growing region.

This level of concentration reflects where electronics are actually manufactured.

China is a major center for consumer devices, PCBs, EVs and electronic components.

Taiwan is central to advanced semiconductor manufacturing and packaging.

South Korea has major semiconductor, memory, display and electronics industries.

Japan maintains high-value materials, semiconductor and automotive-electronics ecosystems.

Vietnam, Malaysia, Thailand and other Southeast Asian markets are gaining manufacturing investment.

The region's advantage is not simply lower labor cost.

It is the density of the supply chain.

Resins, substrates, electronic components, contract manufacturers, semiconductor packaging operations and final assembly can often be located within the same regional ecosystem.

China: Scale Meets High-End Electronics Localization

China remains the largest single electronics manufacturing ecosystem within Asia-Pacific.

Consumer devices provide enormous material volumes.

EV and power electronics create higher-value demand.

Domestic semiconductor investment adds underfill, die-attach and encapsulation opportunities.

The country's role in electronics adhesives is therefore widening from assembly-related bonding into more sophisticated semiconductor and thermal-management materials.

Dow's 2026 silicone investments include new electronics-related capacity in Songjiang and further expansion in Zhangjiagang.

Local technical support will become increasingly important because electronics manufacturers cannot wait weeks for formulation troubleshooting on a high-volume production line.

Taiwan: AI Packaging Makes Adhesives Strategically Important

Taiwan has particular importance to advanced semiconductor packaging.

SEMI's 2026 Taiwan program highlights 3DIC, fan-out panel-level packaging, chiplets and other system-level integration technologies as central areas of industry investment.

Henkel selected SEMICON Taiwan 2026 for its CDF900 launch, directly linking the new conductive die-attach platform to AI and HPC applications.

Taiwan therefore represents a smaller volume market than China's broader electronics industry but a much higher-value development environment for semiconductor packaging adhesives.

South Korea: Memory and Advanced Packaging Strengthen Materials Demand

South Korea combines major memory manufacturing with advanced display and consumer-electronics production.

HBM demand generated by AI is particularly relevant.

Advanced memory packages need underfill, molding, thermal and die-attach materials.

DELO reports South Korea among its fastest-growing markets in its latest fiscal year, while East Asia accounted for 53% of company revenue.

The country should remain a premium market where material qualification and technical collaboration matter more than low-cost commodity supply.

Japan: High-Performance Materials and Automotive Electronics

Japan's electronics adhesive market is closely linked to automotive electronics, sensors, power semiconductors, consumer components and specialty materials.

Japanese customers generally operate in applications with demanding reliability requirements and long qualification cycles.

Dow is bringing additional engineered silicone capacity online in Fukui during 2026, specifically supporting advanced electronics applications including semiconductor packaging and power electronics.

Japan's strength should therefore remain concentrated in higher-specification formulations rather than high-volume basic assembly adhesives.

India: The Most Important New Electronics Manufacturing Expansion Market

India is becoming strategically more important to electronics adhesive suppliers.

Official data show electronics production increasing from ₹1.9 lakh crore in 2014-15 to ₹11.3 lakh crore in 2024-25, while electronics exports increased eightfold. India is also now the world's second-largest mobile-phone manufacturer.

The opportunity is also moving upstream.

India's Electronics Components Manufacturing Scheme includes investments in multilayer PCBs, camera modules, connectors and other components used across smartphones, EVs, industrial electronics, telecom and medical electronics.

Henkel responded directly in March 2026 by opening a new electronics customer application center in Bengaluru.

The center allows customers to develop, test and validate adhesives and thermal-management materials locally rather than sending development work overseas.

This is a particularly important market signal.

Adhesive demand follows manufacturing.

But premium adhesive sales often follow local qualification capability.

India can therefore move from being an electronics-assembly customer to becoming a significant electronics-materials development market.

North America: AI and Semiconductor Reshoring Drive Higher-Value Demand

North America has lower electronics-assembly volume than Asia-Pacific but a strong position in AI processors, semiconductor design, data centers, aerospace electronics and advanced automotive systems.

The region therefore tends to consume higher-value materials.

AI infrastructure is especially relevant because the United States contains many of the largest accelerator, cloud and high-performance-computing ecosystems.

Henkel expanded its Silicon Valley Application Center in July 2026 to a 15,000-square-foot facility supporting consumer electronics, underfills, encapsulants, structural adhesives and thermal-management technologies.

This localized engineering model is likely to become increasingly important for materials suppliers serving rapidly evolving AI hardware.

Europe: Automotive Electronics and Process Sustainability Lead Demand

Europe's strongest electronics adhesive opportunities lie in automotive, industrial automation, power electronics, aerospace and specialized semiconductor manufacturing.

Germany has particular relevance because of its automotive and industrial-electronics ecosystem.

The region is also likely to push adhesive formulation toward lower processing energy, lower VOCs and improved repairability.

DELO's low-temperature curing developments and Henkel's broader work around debonding and circularity fit this European engineering direction.

Rather than competing with Asia on consumer-electronics volume, Europe can remain a strong market for high-reliability and sustainability-oriented electronics materials.

2026 Developments Reshaping the Market

March 2026 - Henkel Opens Electronics Application Center in India

Henkel opened a new Bengaluru facility for local development and validation of advanced electronics adhesives and thermal-management solutions, strengthening its position in India's expanding manufacturing ecosystem.

May 2026 - DELO Introduces Faster LiDAR Adhesives

DELO launched a new generation of light-activatable adhesives that can deliver handling strength in minutes and support up to five times higher production throughput in selected LiDAR bonding processes.

May 2026 - Henkel Launches Ultra-Low-Viscosity Electronic Encapsulation Material

Technomelt PA 6370 extends low-pressure molding into small electronic gaps while enabling cycle times as short as 30 seconds.

May 2026 - Dow Launches 12 W/m·K Thermal Gel

DOWSIL TC-3120 targets optical transceivers, dense electronics and high-speed data applications, directly addressing the thermal constraints created by AI and next-generation communications.

June 2026 - Dow Commits US$100 Million to Specialty Silicones Expansion

The investment expands advanced silicone manufacturing and innovation in the United States, China and Japan, including capacity for semiconductor packaging, power electronics and thermal protection.

August 2026 - DELO Pushes Cure Temperature to 45°C

DELO's new SLT adhesive generation targets consumer electronics assembly with lower-temperature curing and faster production while reducing deformation of sensitive components.

August 2026 - Henkel Launches Advanced Conductive Die-Attach Film for AI Chips

Loctite ABLESTIK CDF900 delivers thermal conductivity exceeding 8 W/m-K and targets large-die AI processors, HPC and advanced communications packaging.

Key Players

The updated electronics adhesives competitive landscape includes Henkel AG & Co. KGaA, Dow Inc., DELO Industrial Adhesives, H.B. Fuller, 3M, DuPont, Shin-Etsu Chemical, NAMICS Corporation, Dymax, Panacol-Elosol, Huntsman, Arkema, Parker Hannifin, Master Bond, ITW Engineered Polymers, Permabond and other specialty materials suppliers.

The current DataM page lists Henkel, 3M, Dow, Huntsman, DuPont and other established participants, while newer competitive analysis also identifies DELO, H.B. Fuller, Dymax, NAMICS and Panacol among important electronics-focused suppliers.

Detailed Company Profiles

Henkel - Building a Full Advanced-Packaging Materials Stack

Henkel has one of the broadest positions in electronics adhesives because it operates across device assembly, semiconductor packaging, automotive electronics and thermal management.

Its electronics portfolio spans underfills, conductive die attach, molding materials, lid and stiffener adhesives, thermal interface materials, structural bonding and encapsulation.

Advanced semiconductor packaging has become a particularly important strategic focus.

Henkel's underfill systems are engineered around large dies and dense interconnects used in AI and high-performance computing. Current company materials emphasize controlling warpage, protecting microscopic interconnects and transferring heat in packages significantly larger than conventional mobile chips.

The company's August 2026 Loctite ABLESTIK CDF900 launch strengthens this position.

The conductive die-attach film combines controlled bond-line geometry with thermal conductivity above 8 W/m-K. Henkel is targeting AI processors, Wi-Fi communications, automotive electronics and other large-die applications where thermal and mechanical reliability need to be solved simultaneously.

Henkel is also investing heavily in application engineering.

Its Bengaluru electronics center opened in March 2026, while its expanded Silicon Valley center opened in July. These facilities allow materials to be tested on realistic customer processes before high-volume qualification.

This creates an important competitive moat.

Semiconductor and automotive customers rarely change qualified materials casually.

A supplier involved during device design and qualification has a much stronger position than a vendor competing only on adhesive price.

Dow - Using Silicone Chemistry to Own the Thermal-Management Layer

Dow's strongest electronics position is built around advanced silicone materials.

This becomes increasingly valuable as power density rises.

Silicone's flexibility, dielectric properties and thermal stability allow Dow to serve applications where conventional rigid adhesives may transfer excessive stress to delicate electronics.

The company's current portfolio includes electronics adhesives and sealants, thermal gels, gap fillers, encapsulants and semiconductor packaging materials.

In May 2026, Dow introduced DOWSIL TC-3120 Thermal Gel with thermal conductivity near 12 W/m·K.

The material targets 800G and 1.6T optical transceivers, telecommunications hardware, dense electronics and automotive control units while limiting contamination from oil bleed and outgassing.

One month later, Dow announced US$100 million of specialty silicones investment extending through 2027.

Electronics-related capacity is being expanded in China, Japan and the United States, and Dow also expanded thermal-management research facilities in Shanghai and Midland.

This combination of chemistry, manufacturing scale and regional supply is strategically important because electronics customers increasingly evaluate supply-chain resilience during material qualification.

Dow is therefore positioned particularly strongly in AI thermal management, power electronics, optical modules, automotive electronics and semiconductor protection.

DELO Industrial Adhesives - Competing on Process Speed and Precision

DELO occupies a distinctive position as a specialist rather than a diversified global chemical conglomerate.

Its focus is concentrated on semiconductor, consumer-electronics, automotive, optical and sensor applications.

The company generated €264 million in revenue in its fiscal year ended March 2026, an 8% increase, while investing 15% of revenue in R&D. East Asia accounted for 53% of sales.

This R&D intensity is reflected in its 2026 product launches.

For LiDAR, DELO introduced light-activatable adhesives designed to achieve handling strength in minutes and increase production throughput by as much as five times.

For consumer electronics, its August SLT adhesive platform enables curing at temperatures down to 45°C and can reduce processing time substantially at 60°C.

DELO has also developed directional conductive adhesives for miniLED and potential microLED manufacturing, an application where adhesives can provide electrical and mechanical connection at increasingly small dimensions.

The company is expanding geographically as well.

A new laboratory and logistics capacity is being added at its German headquarters, while construction of a Malaysian production facility is planned as part of its Asia expansion.

DELO's competitive advantage is therefore deep specialization in very small, high-value bonding applications where curing speed, alignment accuracy and electronic reliability determine production yield.

H.B. Fuller - Extending Structural Adhesive Expertise into Electronics and E-Mobility

H.B. Fuller participates across electronics through bonding, sealing, encapsulation, insulation and thermal-management technologies.

Its portfolio addresses consumer electronics, automotive electronics, smart appliances, medical electronics and other connected devices.

The company's position is particularly relevant where structural and thermal functions converge.

Its EV Therm portfolio includes thermal interface materials, thermally conductive coatings and thermally conductive structural adhesives for battery systems.

EV Therm 441, for example, combines structural acrylic adhesive performance with thermal conductivity, illustrating the industry's move toward multifunctional materials rather than separate bonding and cooling components.

H.B. Fuller also maintains reactive hot-melt and electronics-specific solutions for display assembly, touchscreens and component protection.

Its competitive opportunity is strongest in markets where manufacturers want one materials partner across several levels of the assembly-from structural attachment and sealing through thermal management and environmental protection.

Strategic Takeaways

AI Changes Electronics Adhesive Economics More Than Device Volumes Suggest

AI hardware uses fewer units than smartphones, but each advanced package can require much more sophisticated thermal, underfill and die-attach materials. Revenue growth can therefore outpace electronics unit growth.

Thermal Conductivity Is Becoming a Competitive Specification

New launches at 6.5, 8 and 12 W/m·K show that suppliers are competing directly on heat-transfer performance as AI, optical networking and power electronics increase thermal density.

Surface Mounting Will Remain the Volume Anchor

SMT accounts for 39.78% of current demand and remains fundamental to nearly every high-volume electronic device. Advanced packaging may create higher-value growth, but surface mounting continues to generate the broadest base demand.

Cure Temperature Is Becoming a Manufacturing Productivity Metric

Adhesive performance is increasingly measured in seconds and degrees Celsius as well as megapascals. Faster, lower-temperature processing can reduce energy use, protect sensitive components and shrink production footprints.

Asia-Pacific's Dominance Is Structural

The region's 58.21% share comes from the concentration of semiconductors, displays, PCBs, smartphones and electronics assembly rather than one temporary demand cycle.

India Is Becoming a Local Qualification Market

Henkel's Bengaluru center matters because premium materials need to be validated near production lines. India's expansion from device assembly into PCBs, camera modules, connectors and semiconductor components should increase demand for local electronics-material engineering.

Application Engineering Will Decide More Business Than Adhesive Price

Advanced semiconductor and automotive materials undergo lengthy qualification. Suppliers that can simulate, dispense, test, and troubleshoot materials inside the customer's actual manufacturing process become difficult to replace once a program enters mass production.

Market Restraints

Electronics adhesives face unusually strict qualification requirements.

A material can demonstrate excellent laboratory bond strength and still fail in production because its viscosity changes during dispensing, it traps voids, bleeds into adjacent areas, or cures inconsistently.

Thermal expansion mismatch is another challenge.

Semiconductors, metals, glass, and polymers respond differently to heating and cooling.

An adhesive that is too rigid can transfer stress directly into delicate components.

Raw-material costs also matter.

Electrically conductive formulations can contain silver and other expensive fillers.

High-loading thermal materials require specialized ceramic or conductive particles.

Epoxy and acrylate feedstocks remain exposed to chemical-market volatility.

Qualification creates another barrier to switching suppliers.

This benefits incumbent suppliers but can slow adoption of newer sustainable formulations.

Electronics manufacturers are reluctant to replace a proven adhesive when the cost of a field failure is much higher than the potential material savings.

Environmental regulations create a final design constraint.

The industry needs lower-VOC, PFAS-conscious, and safer chemistries without sacrificing reflow resistance, electrical performance, or long-term durability.

Highest-Value Opportunities Through 2035

AI Semiconductor Underfill

Larger dies and more complex chiplet packages increase demand for low-stress, fast-flow underfill.

Conductive Die-Attach Films

Film formats can deliver controlled bond-line thickness and reduce material bleed in large AI and power-semiconductor packages.

Thermal Adhesives for Optical Networking

800G and 1.6T optical transceivers create demand for high thermal conductivity combined with extremely low contamination.

Low-Temperature Consumer Electronics Assembly

Sensitive camera, display, and optical components create demand for adhesives that cure quickly below traditional thermal-processing temperatures.

LiDAR and ADAS

Precision optical alignment and automotive reliability requirements provide high-value niches for advanced light-curing systems.

MicroLED

Directional conductive adhesives can potentially enable fine-pitch electrical attachment without conventional soldering limitations.

Indian Electronics Manufacturing

PCBs, camera modules, EV electronics, and semiconductor expansion create a new localization opportunity for global materials suppliers.

Who can benefit from this report?

• Raw Material Suppliers/ Buyers
• Product Suppliers/ Buyers
• Industry Investors/Investment Bankers
• Education & Research Institutes
• Research Professionals
• Emerging Companies
• Manufacturers