Terpolymer of
AA-HPA-AMPS
Identification
Synonyms:
Copolymer of acrylic acid and 2-Hydroxypropyl Acrylate
and 2-Acrylamido-2-Methylpropyl
Sulfonic Acid
CAS No.:
Structure:
Application
AA-HPA-AMPS terpolymer is applid as a scale
inhibitor and dispersant for cooling water system; dispersant of cleaning and
preformed film, textile and printing & dyeing and coating industries, scale and
corrosion inhibitor for oilfield injection system. It has the
following advantages:
a) high tolerance to Calcium
b) good scale inhibiting ability
for calcium phosphate
c) high dispersibility for zinc
and iron oxides
d) good dispersibility for slurry
e) environment-friendly
Specification*
Parameters
|
Specification
|
|
Appearance
|
Colorless to pale yellow clear liquid |
|
Solid Content |
30%
min. |
|
Active solid |
35.5~39.5%
|
|
pH Value
(1.0% Sol.) |
3.5 max.
|
|
Density (20°C), g/cm3
|
1.05~1.15 |
|
Free monomer, as acrylic
acid |
0.5% max. |
|
Limit Viscosity (30°C, 1 atm),
dl/g |
0.055~0.095 |
Standard Packing and Storage
condition
230kgs
net/200L plastic drum; IBC (tote); ISO tank
Store in plastic or glass-lined
container.
Expiry 24 months
Risks and Safety Info
Danger! Corrosive
Liquid, Organic, N.O.S. For more info, please see MSDS
Hazard Class 8
UN 3265
PG III
|
