Catalysts & Chemical Auxiliary Agents 09 11 月 2020 研究表明过期紫外线稳定剂（Tinuvin 770）可用于聚丙烯中 聚合物因其分子量高而具有各种特性，任何导致聚合物分子量变化的因素都会影响聚合物的性能。... 隆昌化工 14 Comments
Catalysts & Chemical Auxiliary Agents 10 10 月 2020 受阻胺光稳定剂的国内研究进展 In recent years, in order to further improve the light stability performance of hindered amine light stabilizers and broaden their... 隆昌化工 2 Comments
Catalysts & Chemical Auxiliary Agents 光学增白剂 OB 结构 05 9 月 2020 如何区分荧光增白剂 OB 和荧光增白剂 OB-1？ 1. Optical brightener OB and Optical brightener OB-1 are completely different chemicals 2. Optical brightener OB and Optical brightener OB-1,... 隆昌化工 无评论
