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N,N,N',N'-tetramethyl-2,2'-oxybis(ethylamine) |
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70% 2'-oxybis[N,N-dimethyl-Ethanamine... |
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9-(3'-three-bromophenyl) carbazole |
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9-(2'-bromophenyl) carbazole |
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| Alkyl tertiary amine |
| Product Specification: |
Item |
Indicators |
Appearance |
Colorless to light yellow transparent liquid |
Proportion |
0.8 |
Viscosity(25℃ cps) |
9 |
Flash point(℃) |
38 |
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| 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. |
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