高性能液体端羧基氟橡胶的氟化加成反应合成
姜帆, 李琬桐, 赵树发, 石宁, 张梦霞, 方庆红, 李东翰

Synthesis of High Performance Carboxyl-terminated Liquid Fluoroelastomers Based on Fluorination Addition Reaction
JIANG Fan, LI Wantong, ZHAO Shufa, SHI Ning, ZHANG Mengxia, FANG Qinghong, LI Donghan
表1 反应温度对产物结构的影响
Table 1 Effect of reaction temperature on the product structure
Temperature / oCMn¯PDICOOH / %C=C / mmol·g-1
-26201.802.450.30
1025101.881.940.26
2024601.932.230.18
3024101.922.250.10
4024301.922.230.12
5024501.922.220.13
6023802.052.210.11