一种氨基酸型两性表面活性剂在皮革加脂工序中的应用  

Application of Amino Acid Type Amphoteric Surfactant in Leather Fatliquoring

作　　者：周建飞[1] 许晓红[1] 郑林彬[1] 兰云军[1] 

机构地区：[1]温州大学浙江省皮革工程重点实验室,浙江温州325027

出　　处：《中国皮革》2012年第11期42-46,共5页China Leather

基　　金：国家科技支撑计划(2011BAC06B11);浙江省公益技术研究社会发展项目(2011C23118)资助项目

摘　　要：将一种氨基酸型两性表面活性剂应用于皮革加脂工序,通过考察皮革软度、厚度、加脂剂在皮革中的分布等因素,确定其最佳工艺条件。试验结果表明:在加脂工序中使用氨基酸型两性表面活性剂,与使用市售阴离子表面活性剂、常规加脂相比,可使油脂在革中分布更均匀,提高油脂与胶原的结合率,减少10%左右的加脂剂用量。The amino acid type amphoteric surfactant was used in the leather fatliquoring process. The fatliquoring properties were determined in terms of the softness, the thickness and the fatliquoring agents distribution in leather. The optimum conditions were obtained. The experiments shows that compared with the anionic suffactant and traditional fatliquoring, the amino acid type amphoteric surfactant could make the fatliquoring agents of the leather evenly distributed, increasing the collagen combination rates with the fatliquoring agents, and the amount of the fatliquoring agents is reduced by 10%.

关 键 词：氨基酸型 两性表面活性剂 加脂 加脂效果 

分 类 号：TS529[轻工技术与工程—皮革化学与工程]