Result showed that the toughening effect on E-51 resin by modification with polysiloxane with side chain epoxy group and amine pre-reactant of the epoxy-terminated silicone was better.
实验结果表明,侧环氧化硅油、端环氧基硅油胺预反应物对E-51树脂的增韧效果最好。
参考来源 - 有机硅增韧改性双酚A型环氧树脂Titration analysis proved that epoxy group could be coupled into agarose effectively.
化学滴定分析表明,环氧基可以被有效的接在琼脂糖分子上。
参考来源 - 大型海藻多糖的改性及其作为皮肤再生材料的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The epoxy group of epoxidation product of SBS has been proved by IR.
通过红外光谱对SBS的环氧化产物中环氧基团的存在进行证实。
The productive rate can achieve 76.72% and 70% of epoxy group remained.
高聚物收率可达76.72%，体系中的环氧基团约70%被保留下来。
Conclusions The 2,3-epoxy group is the most important negative charge center in the molecules.
结论：分析得知，2 ，3-环氧基团是最重要的负电中心；
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