Metal working lubricant oil composition
    6.
    发明专利
    Metal working lubricant oil composition 有权
    金属加工润滑油组成

    公开(公告)号:JP2013177515A

    公开(公告)日:2013-09-09

    申请号:JP2012042556

    申请日:2012-02-28

    Abstract: PROBLEM TO BE SOLVED: To provide a metal working lubricant oil composition excellent in workability of metal or its alloy, especially workability when deep drawing non-ferrous metal such as aluminum or aluminum alloy, capable of suppressing generation of metal abrasion powder or surface damage, and capable of obtaining a product excellent in surface quality.SOLUTION: A metal working lubricant oil composition includes base oil containing mineral oil and/or synthetic oil and having kinetic viscosity at 40°C of 50-300 mm/s, and based on the total amount of the composition, 0.01-10 mass% of a glycerin derivative represented by general formula (I) [wherein Rrepresents an alkyl group, an alkenyl group or an arylalkyl group, Rand Reach represent a hydrogen atom or a methyl group independently, AO and AO each represent an oxyalkylene group independently, n represents 0, 1 or 2, p and q each represent an average addition mole number, and p+q represents a number of 0-5].

    Abstract translation: 要解决的问题:为了提供金属或其合金的加工性优异的金属加工润滑油组合物,特别是在深冲压有色金属如铝或铝合金时能够抑制金属磨损粉末的产生或表面损伤的可加工性, 并且能够获得表面质量优异的产品。解决方案:金属加工润滑油组合物包括含有矿物油和/或合成油的基础油,并且在40℃下的动力粘度为50-300mm / s,并且基于 组合物的总量,0.01-10质量%的由通式(I)表示的甘油衍生物[其中R表示烷基,烯基或芳烷基,兰德·达奇独立地表示氢原子或甲基,AO 和AO各自独立地表示氧化烯基,n表示0,1或2,p和q各自表示平均加成摩尔数,p + q表示0-5]。

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