Twin International Co., Limited

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Twin International Co., Limited
TEL : 86-21-80309280 / FAX : 86-21-61923461 / Mobile : 86-15618297-156
No.345 Jinxiang Road, Jinqiao Export Processing Zone, Shanghai Shanghai Shanghai China [CN]
Contact Name : jerry
Homepage : http://www.twinshanghai.com
Main Products
potassium bromide , sodium monofluoropho , KBR , ACH , polylysine
Business Type
Manufacturer , Trading Company
Product
40% Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer as scale ...
Posting date : May 15, 2014
Membership
Free Member Scince Apr 18, 2014
FOB Price
1260USD/ton
Min. Order Quantity
1
Supply Abillity
2113ton/month
Port
Shanghai
Payment Terms
T/T or L/C
Package
200L plastic drum, IBC(1000L),customers’ requirement.
Keyword :
Category
Contact
jerry
Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
Twin
Model Number
TW-AA/AMPS
HS-CODE
2942-00
Package & Delivery Lead Time
Package
200L plastic drum, IBC(1000L),customers’ requirement.
Delivery Lead Time
Within 7days after confirm the order
Detailed Description
 Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer
(AA/AMPS)
CAS No.  40623-75-4
Batch No. 120820C1
MF:[C3H4O2]n[C7H18NO4S]m
HS:2942000000
Properties:
AA/AMPS is the copolymer of acrylic acid and 2-acrylanmido-2-methylpropanesulfonic acid (AMPS). Due to including carboxylic group (scale inhibition and dispersion) and sulfonic acid group (strong polarity) in this copolymer, it has high calcium tolerance and good scale inhibition for calcium phosphate, calcium carbonate and zinc scale.
Specification:
Items
Index
Result
Appearance
Colorless or light yellow liquid
Colorless or light yellow liquid
Solid content %
40 min
40.44
Free monomer (as AA)%
0.8 max
0.30
Density (20℃)g/cm3
1.15 min
1.182
pH(1% water solution)
3.5-4.5
4.15
Viscosity mpa.s
90-300
185
Usage:
It can be used as scale inhibitor and dispersant in open circulating cool water system, oilfield refill water system, metallurgy system and iron & steel plants to prevent sediment of ferric oxide. 
Package:
200L plastic drum, IBC(1000L),customers’ requirement.

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