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Product details
Product Name:Polyacrylamide
Other Name:PAM
CAS No.:9003-05-8
EINECS No.:231-545-4
Purity:100% min
Molecular Weight:1×104~2×107
Chemical Formula:(C3H5NO)n
Appearance:It is a hard glassy solid at room temperature, and the products include glue, latex and white powder, translucent beads and flakes, etc.
Applications:
● Water treatment field: water treatment includes raw water treatment, sewage treatment and industrial water treatment. Used in conjunction with activated carbon in raw water treatment, it can be used for coagulation and clarification of suspended particles in domestic water. The use of organic flocculant acrylamide instead of inorganic flocculants can increase the water purification capacity by more than 20% even if the sedimentation tank is not modified; in sewage treatment, the use of polyacrylamide can increase the utilization rate of water reuse cycle, and can also be used as Sludge dewatering; used as an important formulation agent in industrial water treatment.
● Application in oil production: polyacrylamide aqueous solution has high viscosity, good thickening, flocculation and rheological adjustment, and is used as oil displacement agent and drilling mud conditioner in oil production.
● Papermaking field: Polyacrylamide is widely used as retention aid, drainage aid, leveling agent, etc. in the papermaking field to improve the quality of paper, dewatering performance of pulp, retention rate of fine fibers and fillers, reduce the consumption of raw materials and the impact on the environment. contamination, used as a dispersant to improve paper uniformity.
● It can be used as a non-prothrombin granulating agent, raw materials for surgery, contact lenses, outer coating of microcapsules, and used to manufacture high-quality hemostatic plugs, women's sanitary napkins and children's diapers. Polyacrylamide with a particle size of several hundreds of microns to tens of microns can be used for chromatography packing (such as gel chromatography column packing), which can effectively separate spherical proteins such as cytochromes.
● In the food industry, it is used for cane juice clarification and syrup phosphorus float extraction in the production of cane sugar and beet sugar. Enzyme preparation fermentation liquid flocculation and clarification industry, also used for the recovery of feed protein, synthetic resin coatings, water blocking of civil grouting materials, building materials industry, cement quality improvement, construction adhesives, caulking repair and water blocking agents, soil improvement, electroplating industry , printing and dyeing industry, etc.
Specification:
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