| Influence of Metallic Oxides on Hot Air Aging Property of One-pack RTV Fluorosilicone Rubber |
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| DOI： |
| Key Words: fluorosilicone rubber；stannic oxide；ferric oxide；complex；hot air aging；TG-DTA |
| Author Name | Affiliation | | Pan Dahai | Beijing Research and Design Institute of Rubber Industry | | Su Zhengtao | Beijing Institute of Aeronautical Materials | | Zheng Junping | Tianjin University | | Cai Baolian | Tianjin University |
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| Abstract: |
| The influence of metallic oxides，such as ferric oxide，stannic oxide and their complexes on the hot air aging property of one-pack RTV fluorosilicone rubber (FR1) was studied.The results showed that the hot air aging property of FR1 improved，the curve of FR1 in TG-TDA shifted towards the high temperature region，the initial decomposition temperature of FR1 compounds raised by 15，15 and 30 ℃ respectively by using stannic oxide，ferric oxide or their complex；the blend of stannic oxide and ferric oxide possessed a synergistic effect and their complex had the best effect. |
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