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聚丙烯类共混型热塑性弹性体由于具有原料丰富、价格低、流动性好、易加工等优点,而成为一类发展迅速且应用范围广泛的高分子材料。简要介绍了聚丙烯共混型热塑性弹性体的制备方法,综述了不同种类热塑性弹性体的研究进展和应用领域,并展望了其发展趋势。
Polypropylene blended thermoplastic elastomer has become a kind of rapid development and wide range of application of polymer materials because of its advantages of abundant raw materials, low price, good liquidity and easy processing. The preparation methods of polypropylene blended thermoplastic elastomers are briefly introduced. The research progress and application fields of different types of thermoplastic elastomers are summarized. The development trend of the thermoplastic elastomers is also discussed.