Polyacrylamide for Sand Washing and Filtration

• Customization: Available
• CAS No.: 9005-05-8
• Formula: (C3h5no)N
• Model NO.: A-PAM
• Environmental Protection: Yes
• Color: White
• Appearance: Powder
• Type: Industrial Circulating Water Treatment Agent
• CAS: 9005-05-8
• Usuage: Wastewater Treatment
• Solid Content: 90% Min.
• Transport Package: 25kg Kraft Paper Bag, 25kg PE Bag
• Specification: ISO
• Trademark: bluwat
• Origin: China
• HS Code: 39069010
• Production Capacity: 20000/Year

Product Description

Polyacrylamide for sand washing and filtration. It has very good performance to remove the clay solid and have quick sedimentation. To avoid  water loss and to re-use the water immediately

Polyacrylamide is, simply called PAM, a water- soluble high polymer and widely used in petroleum, paper-making, metallurgical, textile, chemical and environment protection fields. There are three categories of anionic, cationic and non-ionic type. 

Polyacrylic acide(Anionic powder) is high molecular weight polymer with anionic charge,used for industrial and potable water treatment, paper mills and mining industry.

CAS number for PAM: 9003-05-8

PAM Functional principle 
Flocculation Mechanism: Adsorbing suspension particles, polymer chains entangle and cross-link each other to form bridging, and make flocculation structure enlarge and thicken, and has the functions of surface adsorption and electric neutralization. Reinforcing Mechanism: PAM molecule chain and dispersed phase form bridging bond, ion bond and covalent bond to increase combination strength.

Anionic polyacrylamide Features:
1) Appearance: White granule
2) Molecular weight: 5 - 22 million minimum
3) Granule: 20 - 100 mesh
4) Solid content: 88% minimum
5) Hydrolyzing degree: 10 - 20%, 20 - 30% or 30 - 40%
6) Dissolving time: 2 hours maximum (10º C)
7) Insoluble: 0.5% maximum
8) Monomer free: 0.05% maximum

Anionic polyacrylamide polymer Packing:
25kg/plastic enhanced paper bags with inner plastic bag, 25kg/PE bags

PAM polymer storage and shelf life:
PAM polyaceylamide polymer should be storaged in a dry and cool warehouse with 24 months validity.

Polyacrylamide Solution make up:
Solution should be made up at 0.1-0.3% solid. Make-up water temerature should be between 10 ^oC to 40 ^oC for optimum product performance. Following dispersion into agitated water, stirring should be continue for about an hour. The liquid polyacrylamide are stable for one week.