摘要
研究了高pH值铬鞣、无浸酸 (助剂 )铬鞣、常规浸酸铬鞣及无盐浸酸铬鞣 4组鞣前准备条件不同情况下的铬鞣。结果发现无盐浸酸铬鞣后革结合铬 (Cr2 O3)量最大 ,最小的是高pH铬鞣。无盐浸酸铬鞣的革有合格的物理性能。
This paper studies four preparations before chrome tanning,such as high pH chrome tanning,non pickling(auxiliary agent) chrome tanning,common pickling and non salt pickling chrome tanning.In four groups of contrast experiments the maximum bonded Cr 2O 3 in crust leather is non-salt pickling chrome tanning and the minimum is group of high pH chrome tanning.Physical inspection of leather tanned with non salt pickling is up to standard.
出处
《皮革科学与工程》
CAS
2000年第3期13-17,共5页
Leather Science and Engineering
