在水质金属切削液中 ,含有一定量的表面活性剂、油质添加剂和防锈添加剂等 ,其中有无机盐类物质 ,也有有机化合物。水质金属切削液的成分为微生物 ,如细菌、酵母菌、霉菌等的生长和繁衍提供了充足的营养源。在温度适宜时 ,微生物便会生长和繁衍 ,导致水质金属切削液腐败变质。 In the water quality metal cutting fluid, contains a certain amount of surfactant, oil additives and rust additives, including inorganic salts, but also organic compounds. Water Quality The metal cutting fluid provides an adequate source of nutrients for the growth and reproduction of microorganisms such as bacteria, yeasts, molds and the like. When the temperature is appropriate, the microorganisms will grow and multiply, resulting in water quality metal cutting fluid spoilage.