- Category :
Catalyst and Auxiliary/Water Treatment Chemicals
- CAS NO : 9003-05-8
- EC NO : 201-173-7
- Molecular Formula : (C3H5NO)n
- Main Specifications : Molecular Weight :up to 20 Million
- Synonyms : Polyacrylamide;Acrylamide resin;Acrylamide gel solution;Polyacrylamide,hydrolyzed;PAM;Polyacrylamide dry powder,cationic;yacrylamide dry powder,non-ionic;Cationic Polyacrylamide;anionic polyacrylamide;non-ionic polyacrylamide;
Package: 1MT Tank ,or 200KG Drum./25Kg bags
Uses : Water treatment chemicals
Molecular Structure:
Product description:
(W/W) PAM emulsion
Product Appearance:
Opalescent white emulsion
Product Characteristics:
Low viscosity, good solubility, low energy consumption, excellent shear resistance, no toxicity, no powder pollution, no damage to body health, excellent fluidity, easy to handle, especially suitable for automatic addition and production.
1. Advantages of (W/W) PAM emulsion over solid products: better solubility, higher efficiency, no powder pollution and realization of automatic addition;
2. Advantages of (W/W) PAM emulsion over other colloid products: better solubility, higher effective components, low viscosity, excellent fluidity and realization of automatic addition;
3. Advantages of (W/W) PAM emulsion over (W/O) PAM emulsion: no oil components and surfactants, no secondary pollution to water, lower cost.
Product properties Parameters:
No. Subjects Parameters
1 Viscidity (mpa.s) 100~600
2 pH 3~6
3 0.5% water solution (mpa.s) 10~300
4 MW (104) 100~2200
5 AM residual (%) ≤0.05
6 Stability (5000rpm/20min) No clear delamination
7 Time to dissolve (min) ≤30
Classifications of Products
Anionic PAM Product
Classifications MW(104) Anionic charge(%)
A1920 series 800~2200 20
A1930 series 800~2200 30
Application Field
Anionic PAM is mainly used in minerals selection, metallurgy, coal washing, food, steel, spinning and papermaking industry which involves separation of solid-liquid and waste water treatment. Anionic PAM can also be used for oil well and oil extraction in oil industry, and retention aids and intensifier in papermaking industry.
Cationic PAM
Classifications MW(104) Cationic charge(%)
C1500 series 800~1600 5~80
C1600 series 800~1600 5~60
C1700 series 800~1600 5~60
C2500 series 800~1600 5~60
C3500 series 100~800 5~60
C5700 series 800~1200 5~80
Application Field
Cationic PAM is mainly used as flocculants and dewatering reagents for industry waste water and sewage; retention aids and intensifier in paper making industry; waste water treatment in pharmaceutical, leather making, printing and dyeing industry waste water treatment, and organizer in textile industry.