皮革黑色复配染料及应用性能测试

The Application Performance Test on Black Compound Leather Dyestuffs

该文采用常规生产工艺，对皮革用黑色染料进行复配，弥补单一染料的缺陷，满足市场上皮革用黑色的需要。通过对复配染料的染色试验和染色性能测试，验证了复配染料的质量稳定性和产品的优越性。

The passage introduces compounding leathers by black dyes through normal techniques, which can remedy the deficit of dying by single color. This practice can meet the market requirements of using black dyestuffs on leather. Tests on performance and dyeing ability shows compounding dyestuffs have merits in stability and excellency.