| 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 plasticizer, dibasic lead stearate, a heat stabilizer, and a crosslinking aid. CONSTITUTION: This composition comprises 100 pts.wt. polyvinyl chloride of a degree of polymerization of 800-3800, 10-100 pts.wt. at least one plasticizer selected from among ester compounds such as (iso)phthalic acid derivative, tetrahydrophthalic acid derivative, adipic acid derivative and tri- or pyro-mellitic acid derivative, polyester compounds, paraffin derivatives. epoxy derivatives, and vegetable oil derivatives, 0.5-5 pts.wt. dibasic zinc stearate, 1-20 pts.wt. at least one heat stabilizer selected from among inorganic acid salts and organotin compounds and 1-10 pts.wt. at least one crosslinking aid selected from among (meth)acrylate compounds and isocyanurate compounds. |
