POLYOLEFIN RESIN PREFOAMED PARTICLE WITH ANTISTATIC PROPERTY AND ITS MANUFACTURE

摘要

PURPOSE:To obtain polyolefin resin prefoamed particles that give foamed products having excellent surface properties and antistatic properties and good expandability and fusibility by mixing a specific antistatic agent with a polyolefin resin. CONSTITUTION:The polyolefin resin prefoamed particles are made of a polyolefin resin composition prepared by mixing 100 pts.wt. polyolefin resin and 0.05 to 5 pts.wt. hydroxyalkylmonoethanolamine represented by the formula wherein R is an 8-22 C alkyl group. preferably, the particles of the polyolefin resin composition further contains 0.005 to 0.1 pt.wt. organic pigment per 100 pts.wt. polyolefin resin.