Cationic Polyacrylamide CPAM
CAS No.: 9003-05-8
Cationic polyacrylamide CPAM is a linear polymer copolymerized by cationic monomers and acrylamide. It is used as dewatering agent with the functions of decolorization, adsorption, turbidity removal and adhesion.
1. high dewatering efficiency;
2. low dosage, good effect and low cost;
3. highly effective dispersant.
| Product | Physical Form | Solid content (%) | Anionic Charge | Molecular Weight |
| Cationic | Off-White Granular Solid | ≥90 | Low | Low |
| Medium | ||||
| High | ||||
| Medium | Low | |||
| Medium | ||||
| High | ||||
| High | Low | |||
| Medium | ||||
| High |
1. Sludge Dewatering
Cationic polyacrylamide CPAM can effectively dewatering gravity sludge before sludge enters pressure filtration. When dewatering, it produces large flocs, non-sticking filter cloth, non-dispersing, less dosage, high dewatering efficiency and less than 80% moisture content of mud cake.
2.Treatment Of Sewage And Organic Wastewater
Cationic polyacrylamide CPAM has positive electricity in acidic or alkaline media, so flocculating and precipitating the sewage with negative charge of suspended particles in sewage is very effective, such as alcohol factory wastewater, brewery wastewater, monosodium glutamate factory wastewater, sugar factory wastewater, meat and food factory wastewater, beverage factory wastewater, textile and dyeing factory wastewater, etc. The effect of cationic polyacrylamide is much better than anionic polyacrylamide, nonionic polyacrylamide or inorganic salt, because the wastewater include negative charges.
3. Flocculant For Water Treatment with the characteristics of low dosage, good effect and low cost. Especially, it is better to mix with other inorganic flocculant.
4.Oilfield Chemicals such as clay anti-swelling agents, thickeners for oilfield acidification, etc.
5.Papermaking Auxiliaries
Cationic PAM paper reinforcer is a water-soluble cationic polymer containing carbamoyl group. It has the functions of reinforcement, retention and filter aid. It can effectively improve the strength of paper. At the same time, the product is also a highly effective dispersant.
25KG/bag,
Packings can be made according to customer’s needs.
Dry powder products can absorb moisture and agglomerate when exposed for a long time.
It should be stored in a cool, ventilated and dry place, shelf life is 2 years.
