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合成了溴含量1.6%、不饱和度1.4%~1.5%(mo L)。多分散系数为2.0的溴化丁基橡胶ББК-232,其各项性能与作为对比试样(国外进口)的溴化丁基橡胶相似,工艺性能也有所改善。
The bromine content was 1.6% and the unsaturation was 1.4% ~ 1.5% (moL). Bromobutyl rubber ББК-232 with a polydispersity of 2.0 has similar properties to bromobutyl rubber as a control sample (imported) and improves process performance.