摘要
将丙烯酸酯、丙烯酸及丙烯腈共聚制备成丙烯酸酯类复鞣填充剂。该复鞣填充剂为淡黄色液体,含固量为34.76%,在多种溶液中稳定。用它与ReluganRE进行对比应用试验,结果表明两者应用效果相近,其复鞣填充的坯革边腹部饱满、较柔软、粒面平整,撕裂强度为3.53N/mm,抗张强度为11.47MPa,断裂伸长率为49.52%。
A kind of acrylic ester retanning and filling agent was prepared by polymerization method using acrylic ester,acrylic acid and acrylonitrile as monomers.It was light yellow liquid and 34.76% solid content and stable in various solutions.It has comparable performances to Relugan RE,such as the tear strength of the crust is 3.53 N/mm,and the tensile strength is 11.47MPa,the rate of extension at breaking is 49.52%.The leather treated with this acrylic ester retanning and filling agent possesses soft and smooth grain and fullness even if in the edge abdominal position.
出处
《西部皮革》
2011年第12期17-20,共4页
West Leather
基金
广东省产学研结合项目(2010B090400016)
宁波市重大科研攻关(2010B10028)
关键词
丙烯酸酯
丙烯酸
丙烯腈
树脂
复鞣填充剂
acrylic ester
acrylic
acrylonitrile
resin
retanning and filling agent
