● Type: Cationic type , Anionic type, non-ionic type.
● Standard: GB/T13940-92
1, Cationic Polyacrylamide （CPAM）
Cationic Polyacrylamide is one kind of linear type polymer compound
Technical index:
|
Appearance |
Solid ≥ % |
Molecular weight
（10K） |
Free monomer≤% |
Degree of hydrolysis≤% |
Time of all dissolution
（ h ） |
PH value |
|
white or slight yellow powdery granules |
90 |
300—1000 |
0.5 |
Ionicity 5—30 |
0.5—1 |
acid |
Uses:As a flocculant, mainly used in industrial solid-liquid separation processes, including sedimentation, clarification, concentration and sludge dewatering and other processes; the major application industries are: the treatment of urban sewage and industrial waste water from paper industry, food processing industry, petrochemical industry, metallurgical industry, mineral industry, dyeing industry and the sugar industry.
2, Anionic Polyacrylamide （APAM）
Anionic type Polyacrylamide is one kind of linear type and water soluble polymer.
Technical index:
|
Appearance |
Solid ≥ % |
Molecular weight（10K） |
Free monomer≤% |
Degree of hydrolysis≤% |
Time of all dissolution（ h ） |
PH value |
|
white or slight yellow powdery granules |
90 |
300—1 8 00 |
0.5 |
20—30 |
0.5—2 |
alkali |
Uses:
The oil displacement agent for EOR , drilling mud materials, the treatment of industrial wastewater and drinking water, papermaking additives, etc.
3, non-ionic Polyacrylamide （NPAM）
non-ionic Polyacrylamide is one kind of linear polymer with high Molecular weight and low ionicity.
Technical index:
|
Appearance |
Solid ≥ % |
Molecular weight
（10K） |
Free monomer≤% |
Degree of hydrolysis≤% |
Time of all dissolution
（h） |
PH value |
|
white or slight yellow powdery granules |
90 |
300—1000 |
0.5 |
5 |
2—4 |
中 |
Uses:
Coal washing, textile auxiliaries, sewage treatment, metallurgy, mineral processing, combating desertification and sand-fixation, chemical grouting agents, oil field profile control plugging agent, soil improvement moisturizers
●Packing & storage:Sealed, net wt 25kg in paper-plastic composite bag; Kept in dry and dark place, avoid high temperature and moisture to prevent degradation; It shouldn't contact with metal vessel directly, so it should be kept in plastic lined coated. |
