| 摘要 |
PURPOSE: To obtain a polyvinyl chloride resin composition improved in adhesiveness even in the connection of covered wires under gentle conditions by mixing a polyvinyl chloride with a monomer-type plasticizer, a polymer-type plasticizer, a specified lubricant, a specified heat stabilizer, and a specified crosslinking aid. CONSTITUTION: This composition comprises 100 pts.wt. polyvinyl chloride of a degree of polymerization of 800-3800, 5-100 pts.wt. monomer-type plasticizer, 5-100 pts.wt. polymer-type plasticizer, 0.5-5 pts.wt. at least one lubricant selected from among hydrocarbons, fatty acid amides, esters and aliphatic alcohols, at least one heat stabilizer selected from among inorganic acid salts and organotin compounds, 1-10 pts.wt. at least one crosslinking aid selected from among (meth)acrylate compounds and isocyanurate compounds. The weight ratio of the monomer-type plasticizer to the polymer-type plasticizer should be 1/1 to 10/1. |
