| MQ Resin Reinforced Condensation Type RTV Silicone Rubber |
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| DOI： |
| Key Words: methoxy MQ resin；condensation type RTV silicone rubber；reinforcement；transparency |
| Author Name | Affiliation | | LIN Jun-hui | South China University of Technology | | JIANG Hong-wei | South China University of Technology |
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| Abstract: |
| Methoxy MQ resins were synthesized through the hydrosilylation reaction of vinyl MQ resin and trimethoxysilane，and then filled in the condensation type RTV silicone rubber.The results showed that，the methoxy MQ resin filled silicone rubber displayed good physical properties and transparency，and the strength increased with the increase of addition level of MQ resin and methoxy content.When the blending ratio of MQ resin（the mole ratio of M and Q was 1.3，and the mass fraction of methoxy was 0.075 7） and silicone rubber was 40/60，the tensile strength of the reinforced silicone rubber reached to 4.0 MPa，tear strength was 8 kN·m-1，Shore A hardness was 43 degree，and light transmittance was 90.1%. |
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