Abstract: A mass proportion paraffin and microcrystalline wax was adopted as raw material, and under certain conditions catalyzed oxidation reaction took place, a sample which qualify and performance similar to that of natural carnauba wax was obtained. By using oxidation wax as experimental material and water as solvent, under the surfactants’action, after the reaction of emulsification, polishing and decontaminating wax for leather was prepared. Then some factor's effects on stability of emulsifying wax, such as emulsifier type, quantity, stirring speed, emulsifying time and emulsifying temperature were discussed. The results show that when the dosage of oxidation wax: the mass fraction of auxiliary,emulsifier and emulsifier is 1∶0.3∶0.000 2, emulsifying time is 20 min, stirring speed is 500～1 000 r/min, emulsifying temperature is 85～90 ℃, the wax for leather whose feature is well-distributed, well function and low cost which compared with the natural carnauba wax is obtained.

Key words: Catalysis oxidation, Polishing, Decontamination, Emulsified wax

摘要： 采用石蜡和微晶蜡为原料，经催化氧化反应研制出氧化蜡，其质量和性能与天然巴西棕榈蜡相似。在表面活性剂的作用下，以氧化蜡为原料，水作为溶剂，经乳化反应制备出皮革用上光、去污乳化蜡。同时考察了乳化剂的种类、用量，制备乳化蜡的搅拌速度，乳化时间、温度等因素对乳化蜡稳定性的影响。研究结果表明，当氧化蜡、乳化剂、助乳化剂的质量比为1∶0.3∶0.000 2，乳化时间为20 min，搅拌速度为500～1 000 r／min，乳化温度为85～90 ℃时，得到的皮革用乳化蜡产品涂层均匀、性能优异，与使用天然巴西棕榈蜡相比成本较低。

关键词: 催化氧化, 上光, 去污, 乳化蜡