Preparation and Properties of Low Melting Point Glass Powder/Silicone Rubber Ceramifying Composites |
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DOI: |
Key Words: silicone rubber;low melting point glass powder;ceramifying composite;surface treatment |
Author Name | Affiliation | TIAN Ting-sheng | Nanjing University of Technology | ZHANG Jun | Nanjing University of Technology |
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Abstract: |
Using silicone rubber as matrix and low melting point glass powder as filler,the silicone rubber ceramifying composites were prepared,and the structure and properties of the composites were investigated.The results showed that,the dispersion of low melting point glass powder in silicone rubber was improved after treatment by silane coupling agent KH-560 and the tensile strength of the composites increased.When the low melting point glass/silicone rubber composites were heated at 400~700 ℃ in the air for about 1 hour,the composites were transformed to ceramic.In addition,the beha vior of ceramic transformation was not affected by filler surface treatment. |
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