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The building a bridge Characteristic nitrile rubber constituent and rubber building a bridge ones
The building a bridge Characteristic nitrile rubber constituent and rubber building a bridge ones
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机译：建桥特点丁腈橡胶成分与建桥橡胶的关系。
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摘要
PROBLEM TO BE SOLVED: To provide a crosslinkable nitrile rubber composition with which rubber crosslinked products excellent in scorch stability and tensile stress are produced.;SOLUTION: The crosslinkable nitrile rubber composition comprises a highly unsaturated nitrile rubber having α,β-ethylenic unsaturated nitrile monomer units and α,β-ethylenic unsaturated dicarboxylic acid monoester monomer units and having ≤120 iodine value, and a crosslinking agent and has time tc(90) corresponding to 90% vulcanization defined in JIS K6300-2 in ≥5 minutes. Preferably, the α,β-ethylenic unsaturated dicarboxylic acid monoester monomer unit is mono-n-butyl maleate monomer unit or mono-n-butyl fumarate monomer unit.;COPYRIGHT: (C)2008,JPO&INPIT
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