T-403 POLYETHERAMINE

详情

CAS No.: *********3 
                                                    
Description:
T-**3 polyetheramine is one member of a family of polyamines having as their backbones repeated oxypropylene units. T***3 is a trifunctional primary amine having an average molecular weight of approximately **0. Its amine groups are located on secondary carbon atoms at the ends of aliphatic polyether chains.
T***3 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 property:
 Appearance: Colorless to pale yellow with slight haze
Color, Pt-Co:  50 max
Primary amine, ％of total amine: 90 min
Total acetylatables, mmol/g: 6.**7.1
Total amine, mmol/g: 6.1-6.6
Water, wt%: 0.*0 max

Applications:
T-**3 undergoes reactions typical of primary amines. It is closely akin to another product D***0, and finds use in similar applications. Thus, T***3 is used primarily in epoxies, where it had certain advantages over its sister product. Coatings made from T***3, for example, will have somewhat better chemical resistance and color than those made from D***0.
 
Package, transportation and storage:
  1) **0kg/iron drum; ***0kg/IBC drum
  2) Storage: one year in shadow
  3) Transportation: see MSDS