Results obtained indicate that under the same conditions of time and temperature of blending ,both EPT and 1,2-PB are good tonghencrs for PP, irrespective of the two different blending methods used. However .

• 结果表明,在相同时间和温度下,无论用哪种方法共混,EPT的1,2-PB对PP都有很好的增韧效果,但后者更优。