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Polyacrylamide / Anionic polyacrylamide copolymer|best quality of anionic polyacrylamide
463_small.jpg "Anionic polyacrylamide copolymer|best quality of anionic polyacrylamide")
Anionic polyacrylamide copolymer|best quality of anionic polyacrylamide
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CAS NO :9003-05-8.
1.Description:
polyacrylamide copolymer .
It is the white powder with the molecular weight from 5 million to 20 million.
The CPAM with the icon degree from 20% to 80% has good water solubility, and it can be dissolved in the
water by the arbitrary proportion but not the organic solvent. Besides, it has the characteristics of high-polymer electrolyte, and it can be applied in the treatment of waste water rich in organics with negative charge.
|
Molecular weight (×1002) |
≥500 |
≥600 |
≥700 |
≥800 |
|
Solid content (%) |
≥90 |
≥90 |
≥90 |
≥90 |
|
Ionic degree (20%-80%) |
20-45 |
45-55 |
55-60 |
65-80 |
|
Residual monomer (%) |
0.05-0.1 |
0.05-0.1 |
0.05-0.1 |
0.05-0.1 |
|
Dissolution time(min) |
≤50 |
≤50 |
≤50 |
≤50 |
|
Intrinsic Viscosity (dl/g) |
≥8 |
≥8 |
≥8 |
≥8 |
|
Appearance |
White powder/granule |
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881_small.jpg "anionioc polyacrylamide(APAM)used for mining and oil&gas")