Polyamidoamine ( PAMAM) G4. 0 dendrimer was used as additives to nylon 6.The influence of different quantity of PAMAM on the tensile strength, impact property and MFR of nylon 6 were investigated.

• 研究4.；0代树枝形聚酰胺胺(PAMAM)对尼龙6拉伸性能、冲击性能及熔体流动速率的影响。