耐高温有机硅树脂与有机硅橡胶复配改性研究

中图分类号：TQ264.1 文献标志码：A文章编号：1001-5922（2025）06-0052-04

Research on compound modification of high temperature resistant silicone resin and silicone rubber

YANG Xiaoke，ZHANG Zhen，ZHANG Yanhong（Zhengzhou Zhongyuan Silande High Technology Co.，Ltd.，Zhengzhou ，China）

Abstract：As a hetero-chain rubber with the main structure of Si—O—Si，silicone has many excellent physical and chemical properties，such as high and low temperature resistance，non-toxicity，weather resistance and physiologi⁃ cal inertia. It is widely used in medical，electronic and electrical equipment manufacturing，construction，chemical industry and even military and aerospace fields. However，with the development of the times，the requirements of scientific and technological progress for the properties of silicone materials are increasingly stringent，which also leads to the current traditional silicone materials can not meet the requirements of various fields. Therefore，the properties of silicone materials also need to be optimized and improved. Focusing on the improvement of its high temperature resistance，the current research work is summarized，and its future application and development are prospected.

Key words：high temperature resistance；silicone resin；silicone rubber；filler；research progress

1 有机硅树脂

由于Si—O具有高于C—C键的 450KJ/mol 的键能，有机硅树脂具有比较优良的耐高温性能[1-2]。（剩余7288字）