高吸收率铬鞣法的研究

Study on the Tanning Process of High Chrome Exhaustion

本文选用几种不同的蒙囿剂,对铬鞣时铬的吸收及成革的感观性能进行了初步研究,找到了较理想的高吸收率铬鞣蒙囿剂。

The paper describes some masking agents being used in tanning. The residual chrome in the liquor and the features of the leather are also studied. The work indicates that Benzene-1,4 -dicar-boxylic acid is the best masking agent in chrome tanning.