 |
 |
N,N,N',N'-tetramethyl-2,2'-oxybis(ethylamine) |
 |
70% 2'-oxybis[N,N-dimethyl-Ethanamine... |
|
 |
|
 |
|
 |
|
 |
 |
9-(3'-three-bromophenyl) carbazole |
 |
9-(2'-bromophenyl) carbazole |
|
|
Alkyl tertiary amine |
Product Specification: |
Item |
Indicators |
Appearance |
Colorless to light yellow transparent liquid |
Proportion |
0.8 |
Viscosity(25℃ cps) |
9 |
Flash point(℃) |
38 |
|
Product introduction: |
Alkyl tertiary amine,this product is colorless to pale yellow, the transparent the liquid, a strong ammonia odor, and easy compatibility with water, soluble in most solvents. |
Application: |
The catalyst used in the production of polyester polyol-based foams effective catalyst, it is slower gel catalyst, can effectively control the C02 release and polymer chain. |
Advantages: |
Uniform cell structure. Improve the surface treatment of the bubble. |
Packing: |
20kg,25kg,200kg plastic bucket or plastic iron drum. |
|