- Min.Order :1 Metric Ton
- Purity:
- Payment Terms : L/C|T/T
Keywords
Quick Details
- Appearance:Colorless to pale yellow with slight haze
- Application:Applications: Chenhua T-403 undergoes reactions typical of primary amines. It is closely akin to an
- PackAge:200kg/drum or 1mt/ IBC drum
- ProductionCapacity:15000|Metric Ton/Year
- Storage:1) 200kg/barrel with nitrogen
- Transportation:by sea or air.
Superiority:
T-403PolyetherAmine Structure: CH2[OCH2CH(CH3)]XNH2 CH3CH2CCH2[OCH2CH(CH3)]YNH2 ...
Details:
T-403 Polyether Amine
Structure:
CH2 [OCH2CH(CH3)]X NH2
CH3CH2CCH2 [OCH2CH(CH3)]YNH2
CH2 [OCH2CH(CH3)]ZNH2
X+Y+Z=～5.3
Description:
Chenhua T-403 polyoxypropylenetriamine is one member of a family of Chenhua polyamines having as their backbones repeated oxypropylene units. JEFFAMINE T-403 is a trifunctional primary amine having an average molecular weight of approximately 440. 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 with slight haze
Color, Pt-Co: 100max
Primary amine, %of total amine: 90min
Total acetylatables, m mol/g: 6.5min 7.1max
Total amine, m mol/g: 6.1min 6.6max
Water (%): 0.25max
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 in shadow
3) Transportation: common chemicals
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