cala

1.The graffing rate and melt index of MAH g PE are investigated.It shows that CALA could decrease crosslinkage degree of the copolymer and improve the flowing property of the melt.

结果表:合成过程己内酰胺的加入,在不显降低接枝物接枝率的情况下可显改善接枝物的熔体粘度,提高了接枝物的流动性能。