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工业生产中,零组件、设备、机件等清洗,长期以来一直采用汽油。由于汽油易着火,成本高,毒性大,所以,近几年来,水剂清洗愈来愈受到人们重视。它关系到环保与节能两件大事。近两年来国内金属清洗用的表面活性剂的品种、清洗液配方及清洗技术报导不少。但在这些报导中,多半针对黑色金属的清洗,而且去污能力不理想。我厂在生产中有大量的清洗工作,其清洗对象的特点是:1.污垢重,多数机件是在外场长期运转以后所形成的污垢,其成份十分复杂。2.清洗产品为多种金属的组件,其中常见到的有钢、铝、铜、发兰、磷化、阳极化、镀锌、镀镉件。因此我厂大量消耗洗
Industrial production, parts, equipment, machinery and other cleaning, has long been the use of gasoline. Because gasoline is easy to ignite, the cost is high and toxicity is high, in recent years, more and more attention has been paid to the cleaning of the liquid medicine. It is related to environmental protection and energy saving two major events. The past two years, the domestic variety of metal cleaning surfactants, cleaning fluid formulations and cleaning technology reported a lot. However, in these reports, mostly for the cleaning of ferrous metals, and decontamination capacity is not satisfactory. I plant in the production of a large number of cleaning work, the cleaning object is characterized by: 1. Dirt, most of the parts in the field after long-term operation of the formation of dirt, its composition is very complicated. 2. Cleaning products for a variety of metal components, of which are common to steel, aluminum, copper, hair blue, phosphate, anodized, galvanized, cadmium plated pieces. So I consume a lot of washing plant