Chemicals in Cattle leather Making& retan agents and their properties 牛革制造中材料的选用&复鞣剂与复鞣特征
Technologies of rapid soaking for yellow cow hide and compact retan ning were recommended emphatically. 本文着重介绍了黄牛皮快速浸水工艺和紧密复鞣法。
The 'dynamic mechanical properties of leather retained by SA type resin, Retan 540 and chrome are studied in the present papes by DMA method. 本文以动态力学分析手段(DMA)分别研究了SA型树脂、Retan540和铬复鞣革的动态力学性能。
In this paper, 4 fatliquoring agents, 8 polymer retan agents, 4 syntans, 2 amino resin retan agents and 2 vegetable tanning agents are selected in the comparison experiment. 本论文选用了4种加脂剂、8种聚合物树脂复鞣剂、4种合成鞣剂、2种氨基树脂、2种栲胶,进行对比试验。
Recent Advances in Amphiphilic Copolymers for Retan Fatliquor and Preparing Technology of Hydrophobic Monomers for these Copolymers 两亲共聚物复鞣加脂剂的发展状况及其疏水性单体制备工艺探讨