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Polyether Amine CAT-403
Description
Chenhua T-403 polyoxypropylenetriamine is one member of a family of Chenhua polyamines having as their backbones repeated oxypropylene units. Its amine groups are located on secondary carbon atoms at the ends of aliphatic polyether chains.
Chenhua T-403 is light in color, low in viscosity and vapor pressure, high in primary amine content, and completely miscible in a wide variety of solvents, including water.
Physical properties
Appearance: Colorless to pale yellow transparent liquid
Color Pt-Co APHA Max: 50
Primary amine %Min: 90
Amine Value mmol/g: 6.10-6.80
Water content %Max: 0.25
Applications
Chenhua T-403 undergoes reactions typical of primary amines. It is closely akin to another Chenhua product, Chenhua D-400, and finds use in similar applications. Thus, Chenhua T-403 is used primarily in epoxies, where it has certain advantages over its sister product. Coatings made from Chenhua T-403, for example, will have somewhat better chemical resistance and color than those made from Chenhua D-400.
Package, transportation and storage
1) 200kg/barrel with nitrogen
2) Storage: one year, out of light
3) Transportation: common chemicals
Application Areas
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Shanghai Chenhua International Trade Co., Ltd.
Address: No. 738, Shangcheng Road, Pudong
New Area, Shanghai
Email: export@yzch.cc
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