ROLLING MILL LUBRICANT COMPOSITION
PROBLEM TO BE SOLVED: To provide a rolling mill lubricant composition which exhibits excellent rolling performances, provides high gloss to the surface of a rolled plate, in particular, allows copper or non-ferrous alloy such as copper alloy to be rolled under a low rolling load, suppresses damages...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a rolling mill lubricant composition which exhibits excellent rolling performances, provides high gloss to the surface of a rolled plate, in particular, allows copper or non-ferrous alloy such as copper alloy to be rolled under a low rolling load, suppresses damages to the surface of a rolled plate caused by seizure (heat scratch) or chattering even when the plate is rolled under a high draft, suppresses generation of a roll coating and provides enhanced gloss to the surface of the rolled plate. SOLUTION: The rolling mill lubricant composition comprises a base lubricant compounded with 0.01 to 50 mass% of a diglycerol fatty acid ester obtained from diglycerol and a 6-20C fatty acid. COPYRIGHT: (C)2011,JPO&INPIT |
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