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以二乙烯基苯为交联剂,由甲基丙烯酸甲酯、苯乙烯、甲基丙烯酸模型浇铸共聚,制得了一种交联型改性有机玻璃。通过改变组分配比,研究水泡前后材料表面硬度的变化,筛选出最佳配方。
A cross-linked modified plexiglass was obtained by casting copolymerization of methyl methacrylate, styrene and methacrylic acid with divinylbenzene as crosslinking agent. By changing the composition ratio, the changes of the surface hardness of the material before and after the blister were studied to select the best formula.