用熔融挤出法制备了不同接枝率的官能团化聚丙烯(FPP),并研究了FPP结晶与熔融行为、热稳定性、结晶形态与晶型及FPP加入对PP力学性能的影响.随着FPP接枝率的提高,其结晶温度、熔融温度、结晶度和热稳定性提高,熔融双峰变成单峰,FPP加入对PP强度优势影响.
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