无铬猪皮服装革加脂研究  

Study on the Fatliquoring Process of Chrome-free Pigskin Garment Leather

作　　者：罗杨[1] 陈尔稠 高慧 刘嘉[1] 梁文强[1] 何有节[1] 

机构地区：[1]皮革化学与工程教育部重点实验室(四川大学),四川成都610065 [2]温州侨信皮革有限公司,浙江温州325405 [3]浙江赞成科技有限公司,浙江杭州310009

出　　处：《皮革科学与工程》2006年第3期12-14,共3页Leather Science and Engineering

基　　金：浙江省科技厅重大高新技术产业化项目"猪皮服装革清洁化生产技术"(2004C11060)浙江赞成科研基金项目资助

摘　　要：对比研究了磺化油加脂剂STO、SEO、SHO、KS-1和6种常用加脂剂(主要组分)在无铬鞣猪皮服装革中的渗透情况及其加脂后坯革的物理-机械性能。结果表明,磺化油STO、L-3加脂剂及硫酸化牛蹄油的渗透优于其他加脂剂;磺化油STO、硫酸化牛蹄油和硫酸化蓖麻油加脂的坯革伸长率较大。磺化油SEO、硫酸化牛蹄油加脂后的坯革抗张强度大于其他加脂剂。磺化油SEO、STO改善无铬鞣革的撕裂强度优于其他加脂剂。Comparing 10 kinds of fat liquors, the penetrability of fat liquoring agents in the chrome-free pigskin garment leather, and the physical-mechanical properties of fatliguored chrome-free leather were studied. The results showed that the penetrability of sulfonated oil STO, fatliquo L-3 and sulfated neatsfoot oil are superior to the other fatliguors. The elongations of the leathers fatliquored by the sulfonated oil STO, sulfated castor oil and sulfated nearsfoot oil were better. The tensile strength of the leather fatliquored by the sulfonated oil SEO, sulfated neatsfoot oil, were better than the others. The tearing strength of the chrome-free tanned leather stuffed by the sulfonated oil SEO,STO wer better.

关 键 词：无铬鞣猪皮服装革 加脂 渗透 物理-机械性能 中性盐 

分 类 号：TS543[轻工技术与工程—皮革化学与工程]