Import Best Selling Anionic Polyacrylamide(Apam) — Buy in wholesale FOB from Supplier in Hong Kong

Anionic polyacrylamide (APAM) from Henan Xinhuan Water Treatment Material Co., Ltd. is a water-soluble linear polymer synthesised with a high degree of polymerisation. It dissolves readily in water and remains almost insoluble in benzene, ether, lipids, acetone and other common organic solvents. The molecular chain carries polar groups that adsorb suspended solid particles in aqueous systems, forming bridges between particles or neutralising charges to promote coagulation into larger flocs. This mechanism accelerates particle settlement in suspensions, clarifies solutions and improves filtration rates. The product serves as a coagulant aid, retention agent, sludge dewatering agent and coagulation precipitant in water and wastewater treatment operations.

The APAM series from this supplier is produced through polymerisation processes yielding chains with anionic character, typically introduced via hydrolysis of amide groups to carboxylate functionality or copolymerisation with acrylic acid. Standard industrial grades range in molecular weight from approximately 5 to 20 million Daltons, with charge density varying by application. The degree of hydrolysis, a critical parameter for flocculation performance, typically falls between 20% and 40% for general water treatment applications. Higher molecular weight variants suit sludge dewatering where bridging mechanisms dominate, while lower molecular weight, higher charge density grades perform better as dispersants. The polymer is supplied most commonly as a free-flowing white powder or granular solid, with typical bulk densities of 0.6 to 0.8 g per cubic centimetre.

Industrial buyers include municipal wastewater treatment plants, paper and pulp mills, mining operations, textile mills and oilfield service companies. In papermaking, APAM improves retention of fillers and fines while enhancing drainage on the wire. Mining applications cover tailings thickening and fines recovery. Oilfield uses include enhanced oil recovery and drilling fluid additives. The supplier's product is shipped from Hong Kong, with Mombasa noted as a reference port for some transactions. Buyers should confirm the exact molecular weight, charge density and degree of hydrolysis for their specific application, as these determine dosage rates and performance. Storage requires dry, cool conditions to prevent premature hydrolysis or caking of the polymer powder.

Henan Xinhuan Water Treatment Material Co., Ltd. maintains its registered address at No.76, Science Avenue, Zhongyuan District, Zhengzhou, Henan, though the listing origin is Hong Kong. The company operates within the water treatment chemicals sector, specialising in polyacrylamide-based products for industrial and municipal applications. The supplier holds a harbour trust tier classification. The available profile data does not indicate verification of specific quality management certifications, export licences or manufacturing facility audits. The response rate is recorded at 0.00% with an average response time of zero hours, which suggests the profile may be newly established or currently inactive in responding to enquiries.

The listing emphasises the company's production capability for anionic polyacrylamide with specific functional applications including coagulation, retention and sludge dewatering. No information is provided regarding annual production capacity, number of employees, years in operation, or established client references. The supplier does not disclose ISO certification status, environmental compliance credentials or proprietary manufacturing processes. Buyers should verify the company's manufacturing location, whether production occurs at the Zhengzhou address or through contracted facilities, and request batch-specific certificates of analysis before placing orders.