| 摘要 |
<p>A metalworking fluid comprising three constituents, a highly purified paraffin oil, one or more esters, and an emulsifier. The metalworking fluid may be used in its neat form or may be diluted with water such that the water component is from about 50% to 99% by volume of the total volume of water and metalworking fluid. The metalworking fluid provides excellent lubricating and cooling properties while avoiding any off taste problems.</p> |
