以浸酸黄牛裸皮为原料皮，采用单因素试验法和正交试验法，设计了基于铁-锆-铝配合鞣剂的黄牛鞋面革的预鞣、主鞣和复鞣工艺，并根据废液的环保性能和产品的理化性能进行了优化。试验结果表明，预鞣采用1%的戊二醛GT50，主鞣采用26%的铁-锆-铝配合鞣剂；复鞣采用7%的铁-锆-铝配合鞣剂、6%丙烯酸聚合物鞣剂、2%氨基树脂鞣剂和5%植物鞣剂；成革物理机械性能和感官性能均符合行业标准要求。与铬鞣革相比，铁-锆-铝鞣黄牛鞋面革符合生态设计理念，对提升制革行业清洁生产水平，促进制革技术进步具有非常重要的现实意义。%The pretanning,main tanning and retanning of cattle hide upper leather were designed by single factor test method and orthogonal test method using pickled cattle skin and Fe-Zr-A1 complex tanning agent as main raw material, and were optimized by ecological property and physical-mechanical properties. The results showed that the pretanning with 1% glutaraldehyde GT50, the main tanning with 26% Fe-Zr-A1 complex tanning agent, and the retanning with 7% Fe-Zr-A1 complex tanning agent, 6% acrylic polymer tanning agent, 2% amino resin tanning agent and 5% vegetable tanning agent, the physical-mechanical properties and sensory properties of the cattle upper leather after drying and finishing were closed to the chrome tanned leather and could meet the industry standard QB/T 1873-2010. Compared with the chrome tanned leather, the production process of Fe-Zr-Al complex tanned cattle hide upper leather was in line with the concept of ecological design, and it has very important realistic significance to improve the level of clean production in leather industry and promote the progress of leather engineering technology.
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