|
|
| | Vinyl terminated polydimethylsiloxane Chemical Properties |
| WGK Germany | 3 | | RTECS | VW3300000 | | TSCA | Yes | | HS Code | 39100000 |
| | Vinyl terminated polydimethylsiloxane Usage And Synthesis |
| Physical form | Divinyl functional reactive silicone fluid. | | Features and Benefits | Polymerized product provides non-corrosive shield against moisture, dirt and contaminates for electrical components. Polymer may be heat or room temperature cured. Polymerization produces no volatile gases. | | Description | Vinyl-terminated dimethylpolysiloxanes (Vinyl terminated polydimethylsiloxane) are available in various viscosities. Vinyl terminated silicone fluid is a base polymer for addition-curing RVT-2k (room temperature vulcanizing two components), LSR (liquid silicone rubber) silicone rubber. The terminalvinyl groups participate in the vulcanization reaction with Crosslinking agents in the presence of Catalysts.
| | Uses | Mold-making elastomers and encapsulants and sealants for electronic components. Vinyl terminated polymers are most often employed in 2-part addition cure silicone elastomers. |
| | Vinyl terminated polydimethylsiloxane Preparation Products And Raw materials |
|