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研究了１２种多官能团不饱和单体对ＳＢＲ（苯乙烯－丁二烯共聚物）和ＩＲ（顺－１．４－聚异戊二烯）辐射交联的敏化效应，发现Ａ－ＴＭＭＴ（四丙烯酸四羟甲基甲烷酯）和２Ｇ（二甘醇二甲基丙烯酸酯）是ＳＢＲ和ＩＲ的有效敏化剂。对辐射交联ＳＢＲ和ＩＲ的应力－应变、动态力学以及其它性能进行了考察与分析，并与传统硫磺交联法所得产品性能进行了比较，获得了与硫磺交联产物性能相当的辐射交联ＳＢＲ和ＩＲ
The sensitization effects of 12 multifunctional unsaturated monomers on the radiation crosslinking of SBR (styrene-butadiene copolymer) and IR (cis-1,4-polyisoprene) were investigated. It was found that A-TMMT ( Tetramethylolmethane tetraacrylate) and 2G (diethylene glycol dimethacrylate) are effective sensitizers for SBR and IR. The stress-strain, dynamic mechanics and other properties of radiation-crosslinked SBR and IR were investigated and analyzed. Compared with the results obtained by conventional sulfur cross-linking method, the radiation cross-linking SBR and IR