苯乙烯一马来酸酐树脂的应用性能研究  

Applied Performance of Styrene-maleic anhydride Resin

作　　者：易杰[1] 李书卿[1] 李晶[1] 陈治军 陈慧[1] 单志华[1] 

机构地区：[1]四川大学制革清洁技术国家工程实验室,四川成都610065 [2]联丰化工贸易有限公司,河北辛集052360

出　　处：《北京皮革（中外鞋讯）（下）》2010年第2期75-78,共4页

摘　　要：通过测定苯乙烯一马来酸酐树脂AST、MT和MTc的基本性能及其复鞣填充后坯革的物性。结果表明，AST、MT和MTC耐铬、耐盐和乳液稳定性等性质优良；先用苯乙烯一马来酸酐树脂与铬粉一起复鞣能降低废液中的含铬量；AST、MT和MTC复鞣填充后的坯革的弹塑性、柔软性优良，MT复鞣后的坯革部位差最小，MTC复鞣后的坯革机械强度最优。The fundamental characteristics and the retannage properties of Styrene maleic anhydride resin AST, MT and MTC have been tested. The results show that Styrene maleic anhydride resin AST, MT and MTC have excellent performance in resistance to salt and chrome ,stability to emulsion, retanning with Styrene maleic anhydride resin AST, MT and MTC firstly can reduce the content of chromium in the waste water, the elastic-plastic and flexibility of the retannage leathers with AST, MT and MTC are fine, retanning with MT can reduce part difference .the physical-mechanical properties of the retannage leathers with MTC are best.

关 键 词：苯乙烯 马来酸酐 树脂 表面张力 复鞣 

分 类 号：TS529[轻工技术与工程—皮革化学与工程]