...℃下聚合)将淤浆聚合改为溶液聚合,此法元需溶剂转换,聚合胶液脱除末反应单体后,即可直接氯化或溴化,这对生产氯化丁基胶(CIIR)和溴化丁基胶(BrIIR)是有良好的技术经济效果。下面对工业上常采用的CH3C1—A1C13低温淤浆聚合方法进行简介。
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The CIIR develops tools that provide effective and efficient access to large, heterogeneous, distributed, text and multimedia databases.
CIIR开发的软件工具提供查找大型、复杂的,分布式、文字及多媒体数据库的实用高效途径。
The result shows that synthesize performances of EPDM/CIIR devulcanizing blend using in shock absorption were better as its ratio was 80/20, than single EPDM.
结果表明,EPDM/CIIR共混比为80/20硫化胶有较好的综合性能,比单独使用EPDM作主体材料的减震胶垫减震效果更好。
The effects of blend ratio, curing system, reinforcement agents, soften agents and silane coupling agents on dynamic mechanical properties of IIR/CIIR blends were researched.
研究了共混比、硫化体系、增强剂、软化剂和硅烷偶联剂对IIR/CIIR共混胶动态力学性能的影响。
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