Fluorinated-silicon-rubber mixed compound and preparation method thereof

• Main Author: PAN HEBIN
• Format: Patent
• Language: Chinese; English
• Published: 25.01.2017
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The invention relates to the technical field of silicon rubber, in particular to a fluorinated-silicon-rubber mixed compound and a preparation method thereof. The fluorinated-silicon-rubber mixed compound comprises, by weight, 98-102 parts of the silicon rubber, 45-55 parts of a reinforcing agent, 8.4-12.0 parts of a silane agent, 4-8 parts of filler, 0.10-0.18 part of a lubricating agent and 0.5-1.5 parts of a vulcanizing agent. The fluorinated-silicon-rubber mixed compound is good in hardness, strength, rebound resilience and elongation and comprehensive performance is good. 本发明涉及硅橡胶技术领域，具体涉及种氟硅橡胶混炼胶及其制备方法，所述氟硅橡胶混炼胶包括如下重量份的原料：硅橡胶98-102份、补强剂45-55份、硅烷助剂8.4-12.0份、填充剂4-8份、润滑剂0.10-0.18份、硫化剂0.5-1.5份。本发明的氟硅橡胶混炼胶具有较好的硬度、强度、回弹性和伸长率，综合性能优异。