| 摘要 |
<p>PURPOSE:To provide the titled composition of great dissolving power for adhesives thus enabling their removal to be accomplished in a short time, non- flammable, without need of wiping out, comprising low-boiling point halogenated hydrocarbon medium-boiling point halogenated hydrocarbon, polar solvent and silicon oil in specific proportion. CONSTITUTION:The objective composition comprising (A) 5-40wt% of a low- boiling point halogenated hydrocarbon (e.g., methylene chloride), (B) 45-90wt% of a medium-boiling point halogenated hydrocarbon (e.g., trichloroethane), (C) 1-10wt% of a polar solvent (e.g., ethylene glycol monoethyl ether) and (D) 0.1-5wt% of a silicon oil (e.g., methylphenyl silicone). USE:For removal of electric wire-covering materials for indoor wiring.</p> |
