| 摘要 |
<p>The present invention relates to agents for treating hard surfaces in the industrial sector and concerns more particularly solvents which, making it possible to obtain a dielectric strength of about 60 000 volts, have degreasing properties in order to remove the grease and other soiling present at the surface of materials of mechanical or machined parts, for example. According to the invention, the degreasing solvent is of the type of that which uses an ingredient based on coconut vegetable oil and stands out in that it is made up of an anhydrous mixture of: - a methyl ester derived from coconut vegetable oil, - a glycol ether, - and a surfactant. Uses: industries in which it is necessary to clean and/or degrease metal parts such as tools, moulds, industrial materials, electrical materials, etc.</p> |
