Market Overview
The Global Poly Aluminum Chloride Market is expected to reach at a CAGR of 3.8% during the forecast period (2026-2033).
Poly aluminum chloride (aluminum chloralhydrate), often known as PAC, is a coagulant used in water purification and deodorants. In some instances, the compound is used because of its high charge, making it more effective than other aluminum salts for destabilizing and removing suspended compounds.
PAC is used to help with specific retention aid techniques and neutral sizing with certain rosin-based emulsion solutions and enhance drainage rates in neutral and alkaline papermaking. Low (0-17%) and medium (17-50%) basicity PAC products are used in papermaking, but higher basicity PAC products benefit water and wastewater treatment. PAC is less acidic than alum and there is less risk of the system being shocked by a pH change at the time of addition.
Market Scope
| Metrics | Details |
| Market CAGR | 3.8% |
| Segments Covered | By Form, By Basicity, By Application, and By Region |
| Report Insights Covered | Competitive Landscape Analysis, Company Profile Analysis, Market Size, Share, Growth, Demand, Recent Developments, Mergers and acquisitions, New Product Launches, Growth Strategies, Revenue Analysis, and Other vital insights. |
| Fastest Growing Region | Asia Pacific |
| Largest Market Share | North America |
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Market Dynamics
The global poly aluminum chloride market is boosting the need to hand colloidal contaminants in water.
Need for handling colloidal contaminants in water
Organic waste products and amino acids are common forms of colloidal contaminants in water. Direct contact with suspended materials and elements such as boulders, sand, and biological matter in streams, rivers, and lakes causes water to become undrinkable. Many drinking water sources are contaminated and they must be adequately treated to remove the disease-causing substances.
To ensure that the public has reliable drinking water, companies use a variety of water treatment procedures. Water treatment plants use a combination of techniques to clean and sanitize the water, including disinfection, sedimentation, coagulation, and filtration. PAC water treatment is commonly used to clean and disinfect water before consuming it. The most common poly aluminum chloride applications are eliminating anionic colloidal contaminants and settling suspended materials during the purification of drinking water, sewage, and industrial effluents.
Many microscopic particles and substances act as pollutants in swimming pools and even rivers. The particles resist each other because their negative chemical charges are identical, which is why they rarely settle down. PAC or other chemicals can aid in removing these pollutants, making the water safe to drink. Hence, many companies have invested in the PAC market to provide adequate water treatment facilities.
Kemira Oyj announced increasing the production capacity of water treatment chemicals in Yanzhou, China. The investments are another step forward in executing the company's growth strategy and serving the growing water treatment demand in Asia-Pacific. The company has completed the pre-engineering phase for an investment to expand the production of poly aluminum chloride at Yanzhou. PAC is utilized as a coagulant in raw water and wastewater treatment processes.
Concerns regarding the corrosive nature
Liquid poly aluminum chloride used in water treatment and paper manufacturing is generally corrosive and acidic to common metals. Some papermakers state concern that the chloride content of the product may quicken the corrosion ofstainless steel, particularly in cases where such corrosion occurs below deposits.
The industries must use specific materials to construct storage and handling facilities, including synthetic rubber-lined steel, corrosion-resistant fiberglass-reinforced plastics, ceramics, tetrafluoroethylene polymer, etc. Moreover, Polyaluminum chloride products utilized in the treatment of potable (drinking) water must be certified by the National Sanitation Foundation (NSF).
Market Segment Analysis
By application, the global poly aluminum chloride market is segmented into the paper industry, drinking water treatment, urban wastewater, industrial water, swimming pool, cosmetics and personal care, oil & gas, and others.
Poly Aluminium Chloride demand is growing to enhance the retention in the paper manufacturing industry
Retention is one of the most closely monitored aspects of the papermaking process. Retention enhances profitability by minimizing the number of papermaking chemicals, fibers, and fillers in the wastewater. Aluminum salts and poly aluminum chloride (PAC) enhance fiber and filler retention. To aid in using certain retention aid techniques and neutral sizing with rosin-based emulsion solutions and improve drainage rates in neutral and alkaline papermaking. Low and medium PAC products are majorly utilized in papermaking applications.
The growing production of paper manufacturing has provided an opportunity for PAC manufacturers to expand their facilities. Gujarat Alkalies and Chemicals commissioned its new poly aluminum chloride plant with a capacity of 32,000 tons per annum. According to the company, there is heavy demand for PAC in the paper and pulp industry, decontamination of dyes in the textile industry, and sewage water treatments.
Market Geographical Share
Rising demand from paper and water treatment industries is boosting the market in Asia-Pacific
Asia-Pacific holds a significant share of the poly aluminum chloride market. PAC is one of the most effective water treatment chemicals on the market today. It's utilized generally in potable and wastewater treatment since it has the highest coagulation efficiency and the broadest pH and temperature application ranges of any water treatment chemical.
Market Companies and Competitive Landscape
The global poly aluminum chloride market is fragmented and highly competitive. Global companies dominate the market due to high production capacities and global coverage. In addition, some of the players contributing to the market's growth are Feralco AB, Aditya Birla Chemicals, GEO Specialty Chemicals Inc, Pfaudler, Kemira Oyj, Henan Fengbai Industrial Co., Ltd, Xunyu Group, Airedale Chemical, Lvyuan Chem, Alumichem A/S and others. The players are adopting new strategies to dominate the market, such as acquisitions, expansions, and collaborations, contributing to the global growth of the polyaluminum chloride market.
Falco AB
Overview: Feralco AB is a European supplier of Water Treatment Chemicals with production facilities and support services. The Feralco Group was established in 2000 by the acquisitions of Alcan and Laporte in the UK. The company manufactures high-performance water treatment and process chemicals and has 13 production sites in 8 European countries. As the leading European producer of performance products for water treatment, Feralco provides drinking water to over 100 million people in Europe.
Product Portfolio: The company manufactures the following products for poly aluminum chloride: Aqualenc F1, Aqualenc F2, PHAL 10, and PHAL 18.
Key Developments
February 2026: Leading PAC manufacturers introduced high‑purity PAC grades for municipal water treatment and industrial effluent management, enhancing coagulation efficiency and lowering residual sludge volumes while aligning with tightening drinking‑water regulations and zero‑liquid‑discharge targets.
January 2026: Gujarat Alkalies & Chemicals commissioned a new PAC spray‑drying unit, enabling conversion of liquid PAC into powder form to expand product range, improve logistics and handling for remote industrial and municipal clients, and strengthen its position in the high‑basicty PAC segment.
December 2025: Feralco Group launched a sustainable PAC variant for industrial and municipal water treatment, engineered to reduce overall environmental impact, improve sludge dewatering, and lower chemical consumption per volume of treated water, reflecting its broader ESG‑driven innovation roadmap.
Why Purchase the Report?
- Visualize the global poly aluminum chloride market segmentation by form, basicity, application, and region, highlighting the key commercial assets and players.
- Identify commercial opportunities in the global poly aluminum chloride market by analyzing trends and co-development deals.
- Excel data sheet with thousands of data points of global poly aluminum chloride market-level 4/5 segmentation.
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The global poly aluminum chloride market report would provide an approximate 61 market data table, 56 figures, and 180 pages
