| 摘要 |
PURPOSE: To obtain a rolling oil concentrate of emulsion type with which a rolled product having intact surface gloss can be obtained, by compounding a base oil with specific ingredients. CONSTITUTION: The composition comprises, based on the whole composition, 2-50wt.% at least one base oil (A) selected among mineral oils, synthetic oils, and fats; 2-50wt.% partial ester (B) of a di to decahydric alcohol with a 6-24C fatty acid; 5-50wt.% 6-24C aliphatic acid and/or zarcoside (C); 1-30wt.% 1-12C alkanolamine (D); 1-30wt.% 1-16C amine (E); and 0-50wt.% water (F). The contents of A, B, D, and E satisfy the relationships 0.2<=a1 /b1 <=5, 0.3<=e1 /d1 <=3, and 0.6<=(a1 +1 )/(d.1 +e1 )<=7.5 (wherein a1 , b1 , d1 , and e1 are the contents (wt.%) of the components A, B, D, and E, respectively, based on the whole composition). |
