| 摘要 |
PURPOSE: Resin composition for shoes back counter is provided which contains polypropylene, polyethylene, ethylene vinyl acetate copolymer, styrene butadiene block copolymer or material of adding and suitable to application of shoes. CONSTITUTION: Polypropylene resin composition for back counter consists of 35-50 wt.% of polypropylene, 25 - 30 wt.% of polyethylene, 20 - 30 wt.% of ethylene vinyl acetate copolymer, 5 -10 wt.% of styrene butadiene block copolymer or material of adding. Resin composition is characterized by excellent in tensile strength, low temperature flexibility. |
