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Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer

Inquiry
  Post Date: Aug 09,2016
  Expiry Date: Feb 05,2017
  Detailed Description: Cas No. :55719-33-0

1, Properties :

T-225 is copolymer of polyacrylic acid and hydroxypropyl acrylate , it has good scale inhibition and dispersion properties to calcium phosphate and calcium carbonate . it has good dispersion properties to ferric oxide sludge , clay and grease . T-225 can be used under high PH situation and has good compatibility with other organophosphines and BTA , T-225 can effectively withhold sediments of zinc salt and calcium phosphate , it has good scale inhibition and dispersion properties under high temperature and alkaline situations .

2, Specification comform to HG/T 2429-2006

I tems Index
Neutro Acid
Appearance Colorless or light yellow viscous liquid
Solid cotent % 30±2.0 30±2.0
Free monomer (as AA)% ≤ 0.5 0.5
PH (1% solution ) 7.5±1.0 2.5±0.5
Limiting Viscosity number (30℃) dl/g 0.065-0.095
Density(20℃)g/ cm3 ≥ 1.100

3, Application range ;

T-225 can be used in circulating cool water system in situation of alkaline and excess of phophate . It can be used as scale inhibitor and dispersant for heater , none-column evaporator boiler , circulating cool water and oilfield dirty refilling water with high calcium content . The dosage of 10-30 mg/L is preferred . It can be built with organophosphines to form full organic alkaline formula.

4, Package and Storage :

Nomally In 25kg or 200kg net Plastic Drum , or packing as customers, request .Storage for one year in room shady and dry place.

  CAS Registry Number:

55719-33-0
  Synonyms: ;2-Propenoic acid 2-hydroxypropyl ester polymer with 2-propenoic acid ;aa/hpa ;Acrylic acid-2-hydroxypropyl acrylate-methyl acrylate copolymer ;acrylic acid-hydroxypropyl acrylate copolymer;Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer;AcrylicAcid-2-HydroxypropylAcrylateCopolymer;T-225;Acrylic acid-hydroxypropyl acrylate polymer;Acrylic Acid-2-Hydroxypropyl Acrylate;
  Molecular Formula: ((C6H10O3)·(C3H4O2))x
  Molecular Structure: 55719-33-0 AA/HPA

  Company: Qingdao Kerun Chemical Co., Ltd.     [ China ]        
  Contact: Mr.Guo
  Tel: +86-532-87526098
  Fax: +86-532-87526098
  Email: sales@krchem.com.cn
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