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  • 铝合金的清洗,要用铝合金专用清洗剂的原因
  • 本站编辑:杭州洛克威化工有限公司发布日期:2019-09-24 11:24 浏览次数:
铝合金是以铝为主要材料的诸多合金的总称,合金元素主要有铜、硅、锌、镁、锰,次要的合金元素有镍、铬、钛、铁、锂等。铝合金在工业中是应用比较广泛的一类有色金属结构材料,在航空、机械制造、汽车、航天、船舶等铝合金中已得到大量应用。
 
然而对于这种铝合金材料上留下的油污油垢,用市场上很多清洗剂清洗过之后常常会在铝合金工件表面留下白斑,而且不好去除。这种表面问题实际上就是铝合金材料发生“剥落腐蚀”的结果。剥落腐蚀是金属浅表面的一种选择腐蚀,腐蚀是沿着金属表面发展的。所以铝合金不耐强碱,在清洗的时候要选择铝合金专用清洗剂,这种清洗剂还具有除蜡光亮作用。
 
铝合金专用清洗剂是指用于铝合金材料表面清洗各种油脂、污渍、油脂、积尘作用的工业清洗剂。采用进口原料加工精制合成,采用世界上先进的环保型聚醚,具有较强的清洗能力,一定的增亮和除蜡效果,清洗有色金属和铝合金不变色特点。


Aluminum alloy is a general term for many alloys with aluminum as the main material. Alloy elements mainly include copper, Silicon, zinc, magnesium, and manganese. Secondary alloying elements include nickel, Chromium, titanium, iron, and lithium. Aluminum alloy is a kind of non-ferrous metal structure material that is widely used in industry. It has been widely used in aluminum alloys such as aviation, machinery manufacturing, automobiles, aerospace, and ships.
However, for the oily tartar left on this aluminum alloy material, after cleaning with many cleaning agents on the market, white spots are often left on the surface of aluminum alloy workpieces, and it is not easy to remove them。 This surface problem is actually the result of the "peeling corrosion" of aluminum alloy materials。 Stripping corrosion is a selective corrosion of the shallow surface of the metal, and corrosion develops along the surface of the metal。 Therefore, aluminum alloy is not resistant to strong alkali。 When cleaning, aluminum alloy special cleaning agent must be selected。 This cleaning agent also has the effect of wax removal。
Aluminum alloy special cleaning agent refers to the industrial cleaning agent used for cleaning various oils, stains, oils and dust on the surface of aluminum alloy materials. Using imported raw materials for processing and refining, adopting the world's advanced environmental protection polyether, has a strong cleaning ability, certain brightening and wax removal effects, cleaning non-ferrous metal and aluminum alloy discoloration characteristics.
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