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Home > polyalminimum chloride（PAC) > Wholesale Poly(diallyldimethylammonium chloride) PDADMAC Supplier and Factory in China - High Quality and Competitive Prices Manufacturers, Supplier
Wholesale Poly(diallyldimethylammonium chloride) PDADMAC Supplier and Factory in China - High Quality and Competitive Prices Manufacturers, Supplier
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Wholesale Poly(diallyldimethylammonium chloride) PDADMAC Supplier and Factory in China - High Quality and Competitive Prices Manufacturers, Supplier

Wholesale Poly(diallyldimethylammonium chloride) PDADMAC Supplier and Factory in China - High Quality and Competitive Prices Manufacturers, Supplier

Introducing our premium product, sourced directly from reliable suppliers in China. Our factory employs state-of-the-art technology and strict quality control measures to ensure that you receive only the best. With a focus on durability and performance, our products stand out in the market. By partnering with trusted suppliers, we guarantee the highest standards are met, making us a preferred choice for customers worldwide. Experience the excellence of our China-based factory products today!
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Product Description

Core Features

High-efficiency flocculation treatment capacity: As a cationic linear polymer, it can quickly destabilize and flocculate suspended particles and negatively charged water-soluble substances in water through electro-neutralization, adsorption bridging and other effects, and also has multiple functions such as decolorization, sterilization, and removal of organic matter.
Low dosage, high efficiency: Low dosage, large flocs formed, fast settling speed, low residual turbidity, and low sludge production, taking into account both treatment effectiveness and economy.
Poly(diallyldimethylammonium chloride) (PDADMAC) (2)
Broad Adaptability: It has an extremely wide pH adaptation range (0.5 - 14) and can stably function under various water quality conditions from strongly acidic to strongly alkaline.
Safety and Environmental Protection: Odorless, tasteless, non-toxic, and combines environmental friendliness with safety.
Poly(diallyldimethylammonium chloride) (PDADMAC) (3)

Technical Specifications

Parameter Index (Grade A) Index (Grade B)
Appearance Colorless to pale yellow transparent liquid Colorless to pale yellow transparent liquid
Effective Content (%) 60 ± 0.5 65 ± 0.5
pH (10g/L aqueous solution) 3 - 7 3 - 7
Ionicity Cationic Cationic

Application Area

Water Treatment: Applied to process steps such as water quality decolorization, flocculation purification, etc., to achieve efficient removal of water pollutants and improvement of water quality.
Textile Dyeing and Printing: Used as an aldehyde-free and pollution-free fixing agent for the color fixing treatment of fabrics, forming a dense protective film on the surface to improve the effects of dyeing and color fixing.
Daily Chemicals: Used in products such as shampoos, soaps, etc., to improve texture, reduce static electricity, and enhance usage stability.
High-end Additive Manufacturing: Used in the production of paper retention and drainage aids, significantly improving paper formation; used in the production of oilfield drilling fluid treatment agents, regulating drilling fluid performance.
Application (3) Application (1) Application (5) Application (2)

Packaging and Storage

Packaging: The product is packed in 50kg or 200kg plastic drums.
Storage: Store in a cool and dry indoor environment, with a shelf life of 24 months (when no abnormal phenomena such as delamination or caking occur).
Ton drum 2 200L barrel

Frequently Asked Questions

Q What is PDADMAC and how does it work as a flocculant?
PDADMAC (Poly diallyldimethylammonium chloride) is a cationic linear polymer that works through electro-neutralization and adsorption bridging mechanisms. It rapidly destabilizes and flocculates suspended particles and negatively charged water-soluble substances in water, while also providing decolorization, sterilization, and organic matter removal functions.
Q What pH range is PDADMAC effective in?
PDADMAC has an extremely wide pH adaptation range of 0.5 to 14, allowing it to function stably across virtually all water quality conditions - from strongly acidic to strongly alkaline environments - without loss of performance.
Q What are the main application areas of PDADMAC?
PDADMAC is widely used in water treatment (flocculation and decolorization), textile dyeing and printing (as an aldehyde-free color fixing agent), daily chemical products (shampoos, soaps), and high-end additive manufacturing including paper production and oilfield drilling fluid treatment.
Q Is PDADMAC safe to use and environmentally friendly?
Yes. PDADMAC is odorless, tasteless, and non-toxic, making it both environmentally friendly and safe for use in a wide range of industrial and consumer applications. Its low required dosage also contributes to reduced chemical waste and lower sludge production.
Q What packaging options are available and what is the shelf life?
PDADMAC is available in 50kg or 200kg plastic drums. When stored in a cool and dry indoor environment, the product has a shelf life of 24 months, provided no abnormal phenomena such as delamination or caking occur.
Q What are the available concentration grades of PDADMAC?
PDADMAC is offered in two concentration grades: 60 ± 0.5% effective content and 65 ± 0.5% effective content. Both grades appear as colorless to pale yellow transparent liquid, are cationic in nature, and have a pH range of 3 - 7 (measured as a 10g/L aqueous solution).

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