PhySics Characteristics
High water-absorption performance,nearty
insoluble in organic solvents;it car be divided into different types according
to specific performances,such as negative ion type non-ion type,positive ion
type and amphiprotic type.
Main Use
Polyacrylamide is a kind of
water-soluble polymer,which has properties such as
flocculability,shear,resistancereduction,thickening and dispersibildy.Thus,it
can be extensively applied in oil extraction,d rilling,coal washing,mineral
processing,metallurgy construction,textile,paper making,sugar
manufacturing,medicine environmental protection and agricultural production
etc.
Store Transportation
Polyacrylamide has no toxicity itself and
it is hazardous only when inhalation is above 50%,for this will cause
obstruction and adhesion of the gastric mucosa to digest nutrition.The residual
acrylamide monomer in polyacrylamide is toxic,which shall be strictly controlled
in food apphcations,Moisture proof shall be paid attenhon to during storage and
transportation
Packing
3-in-1 paper bag packaging,each bag 25kg
|
ltems |
Negative ion type |
Non-ion tyoe |
Positive ion type |
|
Appearance |
White Granuler |
White Granuler |
White Granuler |
|
Molecular weight |
3,000,000-20,000,000 |
3,000,000-10,000,000 |
3,000,000-5,000,000 |
|
Solid content |
≥90% |
≥90% |
≥90% |
|
Hydrolyze degree |
5-30% |
≤5% |
Positive ion degree 5-30% |
|
Water solubility time |
0.5-2h |
1-3h |
0.5-1h |