| appearance : | white powder |
|---|
Quick Details
Specifications
Polyacrylamide is called PAM for short. There are four types of PAM, APAM(anionic), CPAM(catioinc), NPAM( nonionic ) and zwitterionic. polyacrylamide is a polymer formed from acrylamide subunits.It is highly water-absorbent.
Specification
|
Item
|
Anionic
|
Cationic
|
Nonionic
|
Zwitterion
|
|
appearance
|
white granular
|
White granular
|
white granular
|
white granular
|
|
solid content >
|
90%
|
90%
|
90%
|
90%
|
|
Molecular Weight
|
3-20million
|
3-15million
|
3-15million
|
3-15million
|
|
Ionic degree(%)
|
20-30
|
5-60
|
0-3
|
any proportion
|
|
water-insoble content
|
<0.1%
|
<0.1%
|
<0.1%
|
<0.1%
|
|
Dissolution time(min)
|
<40
|
<90
|
<60
|
<90
|