The results showed that the content of secondary allylic bromine,Mooney viscosity and relative molecular mass increased with the increase of pH value,but the content of primary allylic bromine decreased and the distribution of relative molecular mass became narrow.
结果表明,随着中和反应后pH值的增大,仲位烯丙基溴的含量提高,而伯位烯丙基溴的含量下降;门尼黏度和相对分子质量随pH值增大而升高,且相对分子质量分布变窄。
参考来源 - 中和反应后pH值对溴化丁基橡胶结构与性能的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
应用推荐