Polyacrylamide (IUPAC poly(2-propenamide) or poly(1-carbamoylethylene), abbreviated as PAM) is a polymer (-CH2CHCONH2-) formed from acrylamide subunits. It is highly water-absorbent, forming a soft gel when hydrated, used in such applications as polyacrylamide gel electrophoresis, and can also be called ghost crystals when cross-linked, and in manufacturing soft contact lenses. In the straight-chain form, it is also used as a thickener and suspending agent. More recently, it has been used as a subdermal filler for aesthetic facial surgery
Basic Information | |
Trade Name | CPAM/ Flocculant / Polyelectrolyte / Coagulant |
Active Ingredient | High molecular weight flocculant polymer |
Chemical Name | Cationic Polyacrylamide / Polyelectrolyte / Flocculant / Coagulant |
CAS No. | 9003-05-8 |
Standard | GB15892-2003 |
Brand | Bluwat |
Certification | ISO, SGS |
MOQ | 5000KGS |
Port of Loading | shanghai, china |
Delivery Time | Within 10 Working Days After Got Your Payment |
Package | Packed in 15KGS, 25KGS Kraft or white PE bags, or 750kgs net big bag |
Sample | Free to test |
Specification | |||
Appearance | Off-white Granular Powder | ||
Ionic Charge | Anionic | Cationic | Nonionic |
Molecular Weight | 5-25million | 5-12 million | 5-12 million |
Anionic Degree | 5-50% | 5-60% | <5% |
Ph(1% aqua solution) | 6-8 | 4-6 | 6-7 |
Particle Size | 20-100mesh | ||
Solid Content | 89% Minimum | ||
Bulk Density | About 0.8 | ||
Residual Monomer | 0.05% max | ||
Recommended Working Concentration | 0.1-0.5% | ||
Storage Temperature(℃) | 0-35 | ||
Shelf Life | 2 years |
Advantage
1. Economical to use - lower dosage levels
2. Easily soluble in water; dissolves rapidly
3. Non corrosive of suggested dosage, economical and effective at low levels
4. Can eliminate the use of alum & further ferric salts when used as primary coagulants
5. Reduction in sludge of dewatering process system
Keywords: dewatering process, treatment of sewage