A new route to make fully cured thermoplastic elastomer(TPE) was developed through simple blending polypropylene(PP) and ultrafine powdered styrene-butadiene rubber(PSBR)by twin screw extruder.

• 以全硫化超细粉末丁苯橡胶(PSBR)与聚丙烯(PP)为原料,采用双螺杆挤出机共混方法制备PP/PSBR全硫化热塑性弹性体。