| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition for intervening highly filled by a filler and to improve peelability from a core insulation in the working of terminal by adding hydrate silic acid-containing calcium carbonate, hydrate silic acid and calcium substituted A-type zeolite as the fillers to a resin composition including a polyvinyl chloride resin, a plasticizer, a stabilizer and a lubricant. SOLUTION: Preferably, 250-300 wt. part of hydrate silic acid-containing calcium carbonate, 5-20 wt. part of hydrate silic acid and 1-8 wt. part of calcium substituted A-type zeolite respectively to 100 wt. part of polyvinyl chloride resin, are added to a resin composition including the polyvinyl chloride resin, a plasticizer, a stabilizer and a lubricant, or 50-90 wt. part of phthalic acid ester plasticizer, 2-7 wt. part of lead stabilizer or calcium-zinc stabilizer, 2-7 wt. part of fatty acid metallic salt lubricant or ethylene wax lubricant, and 250-300 wt. part of hydrate silic acid-containing calcium carbonate respectively to 100 wt. part of poly vinyl chloride resin, are added to the same. |
