核/壳型微球填充剂在轻量化皮革鞣制中的应用  

Application of Core/Shell Microsphere Filling Agent in Light-weight Leather Tanning

作　　者：谢雨彤[1] 徐波[1] 邓进[1] 孔博丹[1] 何有节[1] 

机构地区：[1]四川大学皮革化学与工程教育部重点实验室,四川成都610065

出　　处：《中国皮革》2013年第9期6-8,20,共4页China Leather

基　　金：四川大学大学生科研训练计划项目

摘　　要：研究了不同应用工艺条件下,LEVOTANX-CelF微球对牛鞋面革质量、部位差、物理机械强度及感官性能的影响。结果表明:密度随着微球用量的增加减小,当用量为15%左右时密度不再改变;部位差亦随着微球用量的增加而减小,可见微球较易进入纤维松散的腹肷部位;在填充时间90min、温度50℃、pH值5.5工艺条件下,成革综合性能最优,物理机械强度均达国家标准。The influence of LEVOTAN X - Cel F microsphere on cattle shoe upper leather weight, location difference, physical and mechanical strength and sensory properties under different application technologies of microsphere was investigated. The results show that： the density of leather decreases with an increasing dosage of microsphere, and remains stable when its amount reaches 15%, and the difference of texture exhibits a similar decreasing trend, which indicates the capability of microsphere pene- trating into opened fibers in belly. The optimal comprehensive properties of finished leather could be obtained under the following conditions：90 minutes filling time, temperature is 50℃ and pH is 5.5. The physical and mechanical strength of resultant leather conforms to the national standards.

关 键 词：轻量化 核 壳型微球 皮革 填充剂 密度 

分 类 号：TS529[轻工技术与工程—皮革化学与工程]