| Preparation and application of polysiloxane containing cerium for high temp- erature resistance silicone rubber |
| Received:December 27, 2017 Revised:December 27, 2017 |
| DOI： |
| Key Words: silicone rubber; polysiloxane containing cerium; linear polysiloxane; cyclic polysiloxane; heat resistance; |
| Author Name | Affiliation | E-mail | | shahui* | Guangdong University of Technology | 847899034@qq.com | | caoyouming | 广东工业大学 | | | liwenkang | 东莞市正安有机硅科技有限公司 | |
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| Abstract: |
| In this paper, polysiloxane containing cerium(PSC) with similar structure to silicone rubber was synthesized by siloxane, potassium hydroxide and anhydrous cerium chloride. The effects of PSC, siloxane and heat-resistant additives on the high temperature performance of silicone rubber were investigated. The structure of PSC was characterized by FTIR. The mechanical properties, thermogravimetric analysis and scanning electron microscopy were utilized to characterize the properties of PSC. |
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