铝材环保高效水基除蜡剂的研制及应用研究

Preparation and Application of Environmentally Friendly and Efficient Water-based Wax Remover for Aluminum

本文以除蜡效率为主要指标,成功研制出一种环保、高效、不腐蚀铝材的水基除蜡剂(DX-M900)。研究了温度、稀释浓度、时间对除蜡剂清洗性能的影响。所得除蜡剂在3wt%稀释浓度、65℃条件下超声波清洗3min可充分发挥除蜡剂的清洗效果,除蜡效率高达99.8%,且25℃条件下其浸泡除蜡效率约市售除蜡剂的1.5倍以上。此外还研究了除蜡剂的润湿性和对铝材的腐蚀性,所得除蜡剂润湿性优,能保护铝材不腐蚀。

In this paper,a water-based wax remover(DX-M900),which is environmentally friendly,efficient and does not corrode aluminum,was successfully developed with the wax removal rate as the main indicator.The effects of temperature,dilution concentration and time on the cleaning performance of wax remover were studied.The obtained wax remover can give full play to the cleaning effect of the wax remover at a dilution concentration of 3 wt%and 65℃for 3 min.and the immersion wax removal efficiency at 25℃is about 1.5 times that of the commercially available wax remover.In addition,the wettability of the wax remover and its corrosiveness to aluminum were also studied.The obtained wax remover has excellent wettability and can protect the aluminum from corrosion.