环境友好水基全合成金属加工切削液的研究

通过对各种环境友好添加剂筛选,选用异构脂肪酸醇胺盐和月桂酸正醇酯作为润滑添加剂,选用能对切削液泡沫有抑制作用的不同种类的聚醚(有效控制EO与PO比例的镶嵌聚醚)作为表面活性剂,选用硼酸醇胺盐作为极压抗磨添加剂和防锈剂,研制出环境友好水基全合成切削液,在不加杀菌剂的情况下,切削液的使用寿命达到一年以上。产品各项性能指标与国外同类高档产品相当,达到了环保、节能、降耗的效果。

Synthesis of Environmentally-friendly Water-base Cutting Fluid for Metal Processing

Through the screening of various environmentally friendly additive,fatty acid isomers amine salt,and lauric acid ester was used as lubrication additives,the different types of polyethers which can inhibit the bubbles of cutting fluid are used as a surfactant,boric acid amine salt was used as an extreme-pressure and anti-wear additive and anti-rust agent,a whole environmentally friendly water-based synthetic cutting fluid was developed.The life of the cutting fluid is more than one year when not adding fungicides.The performance index of the developed product is compared to that of same import products,which meets the requirements of environmental protection and energy saving.