引发剂英文为initiator，又称自由基引发剂，指一类容易受热分解成自由基（即初级自由基）的化合物，可用于引发烯类、双烯类单体的自由基聚合和共聚合反应，也可用于不饱和聚酯的交联固化和高分子交联反应。
The exponent of initiator concentration for all the prepolymers was found to be less than 0.5.
预聚物的引发剂指数均小于0.5。
参考来源 - 聚氨酯丙烯酸酯光固化反应动力学的研究 STUDIES ON THE PHOTOCURING KINETICS OF POLYURETHANEBy a lot of experiments, di-tertiary-butyl peroxide(DTBP) and dicumyl peroxide(DCP) were chosen as the evocator in the method of synthesis by one-step or multi-steps.
经过实验,选择了以二叔丁基过氧化物(DTBP)和过氧化二异丙苯(DCP)为引发剂,经一步或多次叠加合成乙二醇。
参考来源 - 甲醇、甲醛合成乙二醇的研究Photo-initiator affects curing rate greatly, the best photo-initiator is 184, and the best content is 6%.
光引发剂对光固化速度影响较大,效果最好的光引发剂是184,最佳含量为6%。
参考来源 - 立体印刷用光栅材料及成型工艺的研究After priming, 8 treats significantly improved seed vigor compared with CK except D9 (P3S3Ca2: 25%×0.1mmol/L×10mmol/L), and D2 (P1S2Ca2: 15%×0.05 mmol/L×10mmol/L) reached the 0.01% significance level.
经过复合引发剂处理后,与CK相比较,除D9(P3S3Ca2: 25%×0.1 mmol/L×10mmol/L)处理外其余8个处理明显地提高了种子活力,其中D2(P1S2Ca2: 15%×0.05mmol/L×10mmol/L)达到了极显著水平。
参考来源 - 人工老化与引发对大葱种子活力及幼苗生理生化变化的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
二亚胺螯合引发剂的特征在于具有二亚胺螯合辅助配体结构。
The diimine chelate initiators are characterized by having a diimine chelating ancillary ligand structure.
引发剂用量增大时，树脂的分子量下降，但分子量分布变化不大。
When the initiator amount added increases, MW of the resin decreases while MWD changes a little.
考察了单体浓度，引发剂浓度，反应温度和时间等对共聚反应的影响。
The effects of monomer concentration, initiator, reaction temperature and time on copolymerization were studied.
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