VINYL CHLORIDE RESIN COMPOSITION AND VINYL CHLORIDE RESIN MOLDING

摘要

PROBLEM TO BE SOLVED: To provide a crosslinkable vinyl chloride resin composition prepared by molding a crosslinkable vinyl chloride resin obtained from a vinyl chloride monomer and an organosilane compound and being excellent in mechanical strengths and long-term durability in the presence of an organotin compound most commonly used at present by melting under heating and solidification under cooling without molding defects such as appearance defects and to provide a vinyl chloride resin molding. SOLUTION: The vinyl chloride resin composition comprises a crosslinkable vinyl chloride resin obtained by copolymerizing 100 pts.wt. vinyl chloride monomer with 0.1-10 pts.wt. vinylsilane compound represented by the formula: CH2=CH-SiRnX3-n(wherein R is a hydrogen atom or a 1-3C alkyl group; X is a 1-3C alkoxyl group; and n is an integer of 0-2) and a tin mercaptide compound. COPYRIGHT: (C)2008,JPO&INPIT