1. Product name: Polyacrylamide
2.
Molecular Formula: (CH2-CHCONH2)n
(non-ion type)
(CH2-CHCONH2) n(CH2-CHCOOHa) m (anion type)
3. HS Code: 3906901000
4. CAS NO.: 9003-05-8
5. Standard: GB17514-2008
6. Properties:
Polyscrylamide brief name PAM, so-called flocculant or coagulate. It
is the water solubility high molecular polymer,
and includes cation
and anion. It looks like white or t light yellow powder, liquidity is in
the form of being no color dense colloid, dissolved in water easily, easily
resolved with the temperature of more than 120 °C. It has good
flocculability
7. Specification:
| Main technical indicators |
anion |
nonionic |
cation |
| Appeatance |
white granule/powder |
white granule/powder |
white granule/powder |
| grain diameter(mm) |
<2 |
<2 |
<2 |
| insoluble soild in water |
≤2 |
≤2 |
≤2 |
| molecular weight(ten thousand) |
500-2400 |
300-1200 |
300-1200 |
| degree of hydrolysis(%) |
13-30 |
5-15 |
5-50 |
| soild content(%) |
≥88 |
≥88 |
≥88 |
8. Usage:
Used for Industrial waste water treatment and Drinking water treatment.
Used as water block agent in the oil field, and also the oil-displacing
agent during the tertiary recovery. Also used as the dispersant, retention
aid, flocculant etc in the paper-making industry.
9. Package & Storage:
The solid products are packed in kraft paper bag with inner plastic bag
(25 kg/bag or 20kg/bag), or in accordance with customers' demand. Its shelf-life
is more than 2 years in the dry and cool place and follow non-dangerous
transportation.
