| abstract |
The subject of the invention is a cold rolling fluid comprising: (a) a hydrocarbon base comprising at least 50% by weight of iso-paraffins, (b) one or more fatty substances, preferably chosen from fatty acid esters or the polymer esters obtained by esterifying copolymers of alpha olefins and dicarboxylic acids with alcohols, as well as an emulsion comprising the rolling fluid and their use for the cold rolling of steel. |