四丙氟橡胶/氟硅橡胶并用胶性能研究 |
Properties of FEPM/FMVQ Blend |
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DOI: |
中文关键词: 四丙氟橡胶 氟硅橡胶 并用胶 脆性温度 |
英文关键词: tetrafluoroethylene-propylene rubber fluorosilicone rubber blend brittleness temperature |
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中文摘要: |
制备四丙氟橡胶(FEPM)/氟硅橡胶(FMVQ)并用胶,并对其性能进行研究。结果表明:FEPM与FMVQ能够实现共硫化;与FEPM相比,FEPM/FMVQ并用胶耐低温性能改善,拉伸强度减小,压缩永久变形增大,耐热空气老化性能和热稳定性有所下降。 |
英文摘要: |
A tetrafluoroethylene-propylene rubber(FEPM)/fluorosilicone rubber(FMVQ) blend was prepared,and its properties were investigated.The results showed that FEPM and FMVQ could be co-vulcanized.Compared with FEPM,the low temperature resistance of FEPM/FMVQ blend was improved,but the tensile strength was decreased,the compression set was increased,the thermal aging property and thermal stability were decreased. |
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