| 摘要 |
PROBLEM TO BE SOLVED: To provide a boot for joint that improves the durability such as wear resistance and flex resistance, improves the product life, and has the material price reduced.SOLUTION: A boot for joint is characterized in that all or part of a boot body is formed of thermoplastic elastomer alloy that contains plastic elastomer (A), and modified ethylene-propylene-diene copolymer resin (B) resulting from unsaturated carboxylic acid or a derivative thereof. |
