Study on Properties of Polyhedral Oligomeric Silsesquioxane/Silicone Rubber Composites |
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DOI: |
Key Words: polyhedral oligomeric silsesquioxane;silicone rubber;heat resistance;burning erosion resistance |
Author Name | Affiliation | FAN Jinghui | China Academy of Engineering Physics | ZHANG Kai | China Academy of Engineering Physics | WU Juying | China Academy of Engineering Physics |
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Abstract: |
Using addition curing type liquid silicone rubber(LSiR) and polyhedral oligomeric silsesquioxane(POSS) as raw materials,the POSS/LSiR composites were prepared,and the heat resistance and microstructure of composites were investigated.The results showed that,POSS molecules had an addition reaction with LSiR.When the addition levels of POSS were 10 and 15 phr,the heat resistance and burning erosion resistance of POSS/LSiR composites were improved. |
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