Metalworking composition
    98.
    发明授权
    Metalworking composition 失效
    金属加工组成

    公开(公告)号:US4948521A

    公开(公告)日:1990-08-14

    申请号:US385065

    申请日:1989-07-26

    Abstract: A metalworking composition in the form of a stable emulsion having lubricating as well as cleaning properties which is based essentially on non-hazardous components. The composition comprises a homogenous mixture of water, a vegetable oil, a phosphatide, a thickening agent and an emulsifying system consisting of an anionic surfactant and a nonionic biodegradable detergent. The emulsion-type mixture can be prepared through sequential addition of the non-hazardous components followed by homogenization in a high-speed mixture. A concentrated lubricant is thereby obtained which readily forms an adhering film on the surface of a metallic workpiece and all types of metalworking mediums during machining operations to effectively prevent galling or fouling. The metalworking composition is environmentally safe and significantly reduces problems associated with cleanup and corrosion.

    Abstract translation: 具有润滑性的稳定乳液形式的金属加工组合物以及基本上基于非危险组分的清洁性能。 该组合物包含水,植物油,磷脂,增稠剂和由阴离子表面活性剂和非离子可生物降解洗涤剂组成的乳化体系的均匀混合物。 乳液型混合物可以通过连续添加无害组分然后在高速混合物中均化来制备。 由此可以获得在加工操作中容易在金属工件表面上形成粘合膜和各种金属加工介质以有效防止磨损或结垢的浓缩润滑剂。 金属加工组合物是环境安全的,并且显着减少与清除和腐蚀相关的问题。

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