摘要
在交联单体丙烯酸 (AA)存在下 ,研究了SBS/MMA BA四元接枝共聚合及其产物的性能。讨论了AA用量、混合单体用量、SBS起始浓度、混合单体配比及反应温度对接枝共聚物性能的影响。获得适宜的合成工艺条件。通过大量测试表明 ,用SBS改性的接枝共聚物配制的胶粘剂 ,具有粘结力大、剥离强度高、使用方便等特点。
The SBS/MMA-BA quarternary grafting copolymerization in the existence of crosslinking monomer acrylic acid(AA)was studied.The effects on the properties of the resulted graft copolymer of AA content,mixed monomer content,initial SBS concentration,mixed monomer ratio and reaction temperature were discussed,and the optimal technique conditions were obtained.From a great deal measurement,it was indicated that the adhesive made from the graft copolymer modified had high adhesive force strength,and was easy to use.
出处
《弹性体》
CAS
2001年第6期16-19,共4页
China Elastomerics
基金
福建省教育厅资助项目 (J95 0 15 )
