| 摘要 |
<p>The invention relates to a composition of a multifunction emulsifiable concentrate to be used as an emulsion for metal chip removal operations and as a hydraulic oil in processing machines. According to the invention, the composition consists of 20...80% by mass paraffin oil, 0.1...20% a condensation product of a vegetable oil with maleic anhydride and a C8...C15 alcohol ethoxylated with 3...12 ethoxy groups, up to 10% ethanol amines, 1...20% a mixture of emulsifiers, up to 5% industrial oleic oil, 0.5...13% a reaction product of a mixture of C14...C20 fatty acids with monoethanol amine and triethanol amine, 1...5% an alcohol ethoxylated with 3...12 ethoxy groups, 0.01...10% a sodium hydroxide solution in a concentration of 30%, 0.1...60% water, 0.1...3% a silicone-type polymer and 0.001...3% biocides.</p> |
