[行业新闻] 超支化聚合物可以大幅度提高环氧树脂和聚氨酯粘合剂剪切强度和粘合性

高度枝化的聚合物PAMAMs（HPBs）成为新的热固性胶粘剂及相关的附着力促进剂，改性后的界面粘合性和耐久性都得到显著增加（100-250％），同时在较低浓度时就可以发挥最大的作用，应用领域也非常广，可以作为各种塑料和金属的粘合剂。威海晨源化工新材料有限公司整理自《Novel adhesion promoters based on hyper-branched polymers 》H. DODIUK-KENIG 1 , A. BUCHMAN 3,∗ and S. KENIG 1Shenkar College ofEnginnering and Design, Department of Plastics Engineering, Ramat-Gan, IsraelIsrael Plastics and Rubber Center, Mitchel Building, Shenkar College, Israel 3Rafael, Department 27, P. O. Box 2250, Haifa 31021, Israel CompositeInterfaces, Vol. 00, No. 0, pp. 1 - 17 (2004)