摘要
研究了树脂鞣剂、改性戊二醛鞣剂预鞣，铝－铬结合少铬鞣制轻革的工艺及方法．试验优选了新工艺的材料用量、工艺路线及技术条件．采用该工艺可在保证产品质量的前提下，降低铬鞣剂用量。
? The chrome reduced tannage with resin tanning agent and modified glutaraldehyde pretanning, and combination Al-Cr tanning were investigated. The materials, technological process and conditions were optimized by testing.This technology can reduce the amount of chrome tanning agent used and the Cr3+ content in the waste effluent.
出处
《陕西科技大学学报（自然科学版）》
1998年第1期61-66,共6页
Journal of Shaanxi University of Science & Technology
关键词
少铬鞣制
树脂鞣剂
改性戊二醛
铝—铬结合鞣
chrome reduced tanning, resin tanning agent, modified glutaraldehyde, combination Al-Cr tanning
