LUBRICANT COMPOSITION FOR METAL PROCESSING

PROBLEM TO BE SOLVED: To provide a lubricant composition for metal processing capable of achieving improvement of processing efficiency and improvement of tool life and environmentally friendly without containing chlorine.SOLUTION: There is provided a lubricant composition for metal processing conta...

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Bibliographic Details
Main Authors TSUJIMOTO TEPPEI, TAKAGI TOMOHIRO, SENBONGI NORIO, YAGISHITA KAZUHIRO
Format Patent
LanguageEnglish
Japanese
Published 20.04.2015
Subjects
CHEMISTRY
FUELS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Summary:PROBLEM TO BE SOLVED: To provide a lubricant composition for metal processing capable of achieving improvement of processing efficiency and improvement of tool life and environmentally friendly without containing chlorine.SOLUTION: There is provided a lubricant composition for metal processing containing a lubricant base oil, (A) dialkyl polysulfide having 50 mol% or more of the one having the number of crosslinks of sulphur of 4 or more and (B) a metal-based cleaner having a metal ratio of 6 or more. 【課題】加工効率の向上、工具寿命の向上を達成することが可能な、塩素を含有しない環境に優しい金属加工用潤滑油組成物を提供する。【解決手段】潤滑油基油、（Ａ）硫黄の架橋数が４以上のものが５０モル％以上を占めるジアルキルポリサルファイドおよび（Ｂ）金属比が６以上の金属系清浄剤を含有する金属加工用潤滑油組成物。【選択図】なし
Bibliography:Application Number: JP20130210796