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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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| Compound tertiary amine |
| Product Specification: |
Item |
Indicators |
Appearance |
Colorless transparent light yellow liquid |
Viscosity(20℃) |
9±2 mpas |
Proportion(20℃) |
0.941±0.008 |
Curing agent(℃) |
＜-50 |
Flash point(℃) |
34 |
Solubility |
8 |
Storage stability |
12 months |
Boiling range(℃) |
128～224 |
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| Application: |
Y-3 is composite tertiary amines, is widely used in the soft block foam, and heat curing molded foam hardness can be enhanced 5 to 10 percent, and the amount of general 0.15pbw can. If the system bubble of the same hardness can be reduced isocyanate index of about 2 to 3:00, very economical and practical. |
| Features: |
Y-3 catalyst is gradually changing. First delay the milky period, and helps the foam to make products faster demoulding and easier to cut faster curing of the epidermis, in the molding of thermal curing, faster curing time, can help increase the efficiency of the production line. Y-3 catalyst for different types of formula, the formula of a single hair from the water or secondary up a hair formulations can be used in the F-11 or dichloromethane, without other auxiliary catalyst. |
| Storage: |
In the intact case, insulation, avoid water, moisture, stored in a dry, cool environment, the storage period of 12 months. |
| Safety measures: |
This product is alkaline and can irritate the eyes and respiratory system and skin, if accidentally in contact with skin and eyes, wash immediately with plenty of water. The operation should wear protective equipment. |
| Packing: |
25kg,190kg iron barrel or PVF coated metal pail. |
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