Hexaphenylcyclotrisilazane is one of the most important cyclosiloxanes. It has good hydrolysis stability because its phenyl groups have high steric hindrance. It can effectively improve heat resistance of silicone rubber if it is applied into heat resistance agent to prevent oxidative crosslinking and main chain degradation of silicone rubber side chains. And when it is heated at temperature of 400℃ for a long time, it can be formed into polymer for a good heat resistance coating.
1,2,2,3,4,4-hexaphenyl-1,3,5,2,4,6-triazatrisilinane CAS No. 4570-25-6
Description
Colorless transparent liquid, non-toxic, can be dissolved in organic solvent, such as ethyl acetate, methylbenzene, cyclohexane
| Item | Property Index |
| CAS No. | 4570-25-6 |
| Molecular weight | 591.924 |
| Density(25℃)g/cm3 | 1.19 |
| Flash point(close cup method) | 330.135℃ |
| Solubleness | Can be soluble in toluene, heptane and other organic solvents |
| Appearance | White crystal |
| Hexaphenyl cyclotrisilazane content | ≥98.0% |
It can effectively improve heat resistance of silicone rubber if it is applied into heat resistance agent to prevent oxidative crosslinking and main chain degradation of silicone rubber side chains. And when it is heated at temperature of 400℃ for a long time, it can be formed into polymer for a good heat resistance coating.
25L plastic drum or 210L closed coated iron drum
Store it at cool, ventilated warehouse. Temperature of the warehouse should <37℃. Please do not put it along with oxidant, edible chemical and readjusting. Keep container sealed. Be far away from fire, heat source.
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