Effects of Silicone Resin on Heat Resistance of Two-component Room Temperature Vulcanized Silicone Rubber |
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DOI: |
Key Words: two-component room temperature vulcanized silicone rubber;silicone resin;heat resis-tance;aging property;thermogravimetric analysis |
Author Name | Affiliation | ZHAO Yan | Shenyang University of Chemical Technology;Education Department of Liaoning Province,Key Laboratory of Applied Technology of Polymer Materials,Shenyang University of Chemical Technology | YANG Feng | Shenyang University of Chemical Technology;Education Department of Liaoning Province,Key Laboratory of Applied Technology of Polymer Materials,Shenyang University of Chemical Technology | WANG Na | Shenyang University of Chemical Technology;Education Department of Liaoning Province,Key Laboratory of Applied Technology of Polymer Materials,Shenyang University of Chemical Technology | JIANG Wei | Shenyang University of Chemical Technology | FANG Qing-hong | Shenyang University of Chemical Technology;Education Department of Liaoning Province,Key Laboratory of Applied Technology of Polymer Materials,Shenyang University of Chemical Technology |
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Abstract: |
The effect of addition level of silicone resin on the heat resistance of two-component room temperature vulcanized silicone rubber was investigated.The results showed that,as the addition level of silicone resin increased,the Shore A hardness,tensile strength and elongation at break of silicone rubber tended to increase,and the heat resistance increased at first and then decreased.When the addition level of silicone resin was 8 phr,the best tensile property and aging property of silicone rubber were obtained.When the addition level of silicone resin was 6 phr,the best heat resistance of silicone rubber was achieved. |
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