The results showed that it was better for producing the EPDM/PP TPV by selecting a high molecular weight resin, a suitable crosslinking system and optimum mixing conditions.

• 结果表明：在橡塑表面能相近的条件下，选择分子量大且结晶度高的PP作为基体组分，同时选择具有适宜交联速率硫化体系作为橡胶相的交联组分制备的TPV性能最佳。