Polyether amine T-403

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Description:

T-403 polyetheramine is one member of a family of polyamines having as their backbones repeated oxypropylene units. 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 alitic polyether chains.

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.

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sical property:Â Appearance: Colorless to pale yellow with slight hazeColor, Pt-Co:Â Â 50 maxPrimary amine, ï¼…of total amine:Â 90Â minTotal acetylatables, mmol/g:Â 6.5-7.1Total amine, mmol/g: 6.1-6.6Water, wt%: 0.30 max

Applications:

T-403 undergoes reactions typical of primary amines. It is closely akin to another product D-230, and finds use in similar applications. Thus, T-403 is used primarily in epoxies, where it had certain advantages over its sister product. Coatings made from T-403, for example, will have somewhat better chemical resistance and color than those made from D-230.

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Package, transportation and storage:  1) 200kg/iron drum; 1000kg/IBC drum  2) Storage: one year in shadow   3) Transportation: see MSDS