METHOD OF GRANULATING FLEXIBLE POLYOLEFIN RESIN AND GRANULE

摘要

A method for granulating a flexible polyolefin resin including: melting a flexible polyolefin resin by volatilization after polymerization; cooling the resin to a temperature in a range of the melting point of the resin (Tm-D) ±50°C; and granulating the cooled resin by an underwater granulation method; the underwater granulation method using cooling water of 30°C or less in which an antifusion agent is added.