CUTTING FLUID COMPOSITION

CUTTING FLUID COMPOSITION

To provide a cutting fluid composition that can extend tool service life in cutting applications, even with a high flash point (for example, 250°C or higher), and can mitigate dermal sensitization reactions.SOLUTION: A cutting fluid composition includes a lubricant base oil including an ester derive...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ENDO RYUTA, YAMAMOTO TAKUMI, OSHIO TASASHI, TSUJIMOTO TEPPEI, SENBONGI NORIO, SASAKI KEIJI, HORIUCHI KOKI, HIBINO HIDENORI, TAMURA KENTARO
Format: Patent
Sprache:eng ; jpn
Schlagworte:
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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Beschreibung
Zusammenfassung:To provide a cutting fluid composition that can extend tool service life in cutting applications, even with a high flash point (for example, 250°C or higher), and can mitigate dermal sensitization reactions.SOLUTION: A cutting fluid composition includes a lubricant base oil including an ester derived from a saturated fatty acid and an alcohol, a sulfur compound, and an acid phosphate. The content of the sulfur compound, measured in terms of sulfur atoms, is 1.0 mass% or less based on the total amount of the composition.SELECTED DRAWING: None 【課題】引火点が高い場合（例えば２５０℃以上）であっても、切削加工に用いる工具の寿命を延ばし、かつ皮膚感作性を抑制できる切削油組成物を提供する。【解決手段】飽和脂肪酸とアルコールとのエステルを含む潤滑油基油と、硫黄化合物と、酸性リン酸エステルとを含み、硫黄化合物の硫黄原子換算での含有量が、組成物全量基準で１．０質量％以下である、切削油組成物。【選択図】なし