| abstract |
(57) [Abstract] [Purpose] No oily volatiles or silicon dioxide powder is generated even when used at high temperatures, and there is no contamination of the molding machine and / or the moldings and adverse effects on the surrounding equipment. An emulsion type release agent is provided. [Constitution] An emulsion-type mold release agent containing dimethylpolysiloxane having a content of a dimethylsiloxane oligomer having 20 or less silicon atoms of 500 ppm or less and a viscosity at 25 ° C. of 50 to 150,000 centistokes. |