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Brand:aa
Product detail:
1)M.W.:5-24 million
2)Export:Asia,Africa,Southeast Asia
3)papermaking,oil field,textile,water treatment
4)Solid content: >90%
Polyacrylamide, is short for PAM, which is a glassy solid. It is easy to absorb water, the speed of the adsorption should be different according to the features of the ramification plasma. It dissolves in water, also in acetate, glycol, glycerol and amine such kind of organic solvent. It can be decomposed through the long-time heat, and the temperature of the decomposition above 200. In the terms of anaerobic, it could be carbonized into black powder. According to the needs, PAM commonly knows as flocculants, cation, anionic, nonionic with mixer ionic composing four type of products.
PAM specification and main technical indicators:
| Main technical indicators name | anion | nonionic | cation |
| Appeatance | white granule/powder | white granule/powder | white granule/powder |
| grain diameter(mm) | <2 | <2 | <2 |
| insoluble soild in water | ≤0.05 | ≤0.05 | ≤0.05 |
| molecular weight(ten thousand) | 500-2400 | 500-1200 | 300-1200 |
| degree of hydrolysis(%) | 13-30 | 5-15 | 5-50 |
| soild content(%) | ≥90 | ≥90 | ≥90 |
