Polyacrylamide-Anion

The anionic polyacrylamide series is a highly polymerization. Supply in dust-free and sheet free microparticle state or colloidal, completely soluble in water and quickly dissolved due to its microform. Different types of polyacrylamides have different active groups that can flocculation different suspended particles for facilitate filtration and separation. Polyacrylamide is insoluble in virtually any organic solvent and is heavily soluble in water. It is widely used in many industries in flocculation, thickening, bonding, scale resistance, stable colloids, resistance reduction, film formation, gel, and biomaterials.

Qualitative Index

Surface：White powdery or granules

Solid content： ≥90%

Alrylamide monomer content (dry group)%： ≤0.02

Formula weight：800-2500million

Dissolution time / min：≤60

Residue on sieve：≤5

Water Insoluble Content /%：≤0.3

Chloride content /%：≤0.3

Sulfate content /%：≤0.5

Adding a quantity is recommended

Recommended 0.2-0.5%, 1 water with 2g-5g polymer powder

Packaging specifications

This product is packaged in Sanhe and lined with film bags weighing 25Kg; and stored in cool, dry and water supply.

Safety protection

Operators shall wear protective equipment and wash with water immediately after skin contact. Use the site, often rinse with water to prevent slip and injury.

Product Use

• Oil repellent for tertiary oil production: anionic polyacrylamide can adjust the rheology of the injected water, increase 
the viscosity of the drive liquid, improve the impact and affecting efficiency of the water drive, reduce the water phase 
permeability in the formation, and enable the water and oil can flow forward at a uniform speed. Its effect is mainly used for 
tertiary oil production in oil mining. For one ton of polymer polyacrylate product, it can extract about 100-150 tons of crude oil.

• Drilling mud materials: in the exploration and development and geology, water conservancy, coal, exploration, anion 
polyacrylamide used as an additive to drilling mud material can increase the service life of drill bit, improve the drilling 
speed and ruler, reduce the blockage during drilling, and achieve obvious well collapse effect. Water agent for fracturing 
and water blocking in polyacrylamide field.

• industrial wastewater treatment: anionic polyacrylamide, especially for suspended particles, coarse, high concentration, 
particle with positive charge, water PH value, neutral or alkaline sewage, steel plant wastewater, electroplating wastewater, 
metallurgical wastewater, coal washing wastewater and other sewage treatment, the best effect

• Drinking water treatment: the water source of many water plants in China comes from rivers, with high sediment and mineral 
content and turbidity. Although after Juefiltration, it still can not meet the requirements, and needs to add flocculant. In the 
past, the water plant used inorganic flocculant, but the increase is large, resulting in poor effect of sludge volume. Anionic 
polyacrylamide is used as the flocculant, and the injection amount is 1 / 50 of the inorganic flocculation, but the effect 
is several times, or even dozens of times, that of the inorganic flocculant, which is better for the river water and cation 
polyacrylamide with serious organic pollution.

• Paper additives: anionic polyacrylamide in the paper industry as caustic soda clarification, fiber dispersant, can improve the 
sizing, filling additives, paper enhancer, can be used to improve the water filtration rate and water recovery.