The EPDM/PP thermoplastic vulcanizate (TPV) was prepared by the internal mixer.The effect of mixing conditions on the mechanical and swelling properties of TPV was researched.

• 研究了用密炼机制备的EPDM／PP共混型动态全硫化热塑性橡胶（TPV）的拉伸性、耐溶胀性、耐压缩性在各种影响因素下的变化规律。