Based on the analysis of IR and DSC and the test of mechanical properties, it is shown that grafting reaction of MAH onto PP in solid phase can be carried out by UV radiation, and flexural s...

• 通过IR、DSC和力学性能测试表明,在紫外线辐照下可实现PP-MAH固相接枝,而且接枝PP含量的提高使复合材料的弯曲强度和冲击韧性得到改善。