【摘要】 研究了 11种复鞣剂对铬革的耐湿热稳定性及物理 -机械性能的影响。结果表明 :铬革用合成鞣剂Tanigan BN复鞣后 ,其耐湿热稳定性和物理 -机械性能均有所提高 ;马来酸酐类聚合物鞣剂对铬革的耐湿热稳定性的负面影响较大 ,有 8种复鞣剂能提高复鞣铬革的抗张强度更多还原

【Abstract】 The influence of 11 kinds of retanning agents on the stability to wet heat and physical-mechanical properties of chrome leather were studied. The results showed that the stability to wet heat and physical-mechanical properties of chrome leather which was retanned with the synthetic tanning agent-Tanigan BN was increased. But the maleic anhydride polymer retanning agents have no the ability to increase the stability to wet heat. There are 8 kinds of retanning agents can increase the tensile strength of chrome leather.更多还原