| 摘要 |
PROBLEM TO BE SOLVED: To obtain a synthetic resin for a container cover having large die swelling due to memory effect to excel in moldability, high rigidity, and high impact resistance. SOLUTION: This propylene based resin composition for a container cover comprises 100 pts.wt. propylene based resin, 0.05-3.0 pts.wt. fluorocarbon resin having a molecular weight of 2,000,000-15,000,000, 0.01-1.0 pt.wt. nucleating agent, and 0.1-7.0 pts.wt. titanium oxide based pigment. |
