| abstract |
The invention discloses a kind of Special cutting oils for hard brittle material slice processing, product of the present invention is red, transparent liquid, flash-point is high, smell is small, viscosity is small, not volatile, greasy filth is easily separated, knife is not burnt, built-up edge is not likely to produce, can prolong the service life during use, improve flashing point is low, smell is big, it is volatile, easily burn knife, easily the problems such as catching fire, the present invention is using oil based on palm oil, White Mineral Oil mixing, it uses tetraethyl orthosilicate for silicon source, chemical stability, the lubricity of product oil can be improved. |