EASILY DEGRADABLE CROSSLINKED POLYOLEFINE MOLDED PRODUCT AND METHOD FOR DEGRADING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a degradable crosslinked polyolefine molded product which can be efficiently degraded by subcritical water; and a method which can efficiently recover a highly recyclable uncrosslinked polyolefine from such a molded product. SOLUTION: The degradable crosslinked polyolefine molded product comprises a polyolefine composition which contains 0.01-10 wt.pts of a transition metal compound relative to 100 wt.pts of a polyolefine. The method for degrading the degradable crosslinked polyolefine molded product is carried out through a catalytic reaction with 200 deg.C-350 deg.C high temperature water.