- Good mechanical properties
- The basic raw material of organic polymer modified materials
- Key intermediate of hydrosilylation reaction and block copolymerization reaction
CX-351 High-viscosity Silicone
Description
This product is a trimethylsilicon-terminated high-viscosity hydrogen-containing silicone oil formulated from imported raw materials. In addition to the characteristics of dimethyl silicone oil, it can also produce addition and cross-linking reactions due to the presence of active hydrogen. The hydrogen-containing active groups in the molecular chain are evenly distributed, and can react with other active groups, double bond polymers and other organic compounds.
FEATURES
- Colorless viscous transparent liquid
- As a chain extender for addition type liquid silicone rubber, and a crosslinker for addition type heat vulcanized silicone rubber.
- Key intermediate of hydrosilylation reaction and block copolymerization reaction
- A basic raw material for silicone rubbers and silicone gels
BENEFITS
- High viscosity
- Good mechanical properties
- Excellent water repellency and moisture resistance
| Appearance | Transparent liquid | |
| Specific Gravity | g/cm³ | 0.98~1.10 |
| Viscosity | mm²/s | 2500±200 |
| Volatile Content(150°C/3h) | % | ≤0.5 |
| Refractive Index | nD25 | 1.41~1.44 |
| pH | 6-8 | |
| Hydrogen Content | % | ≥0.15 |
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