A kind of impact modifier ACR with core - shell structure was synthesized by emulsion polymerization.

采用种子乳液聚合手段，合成了具有核壳结构的抗冲击改性剂ACR 。

Acrylic resin( ACR ), as an impact modifier for R-PVC, was synthesized by latex interpenetrating poly-mer network technique.

采用乳液聚合技术合成了硬聚氯乙烯（R-PVC）抗冲击改性剂丙烯酸酯类聚合物（ACR）。

Acrylic resin ( ACR ), as an impact modifier for R - PVC, was synthesized by latex interpenetrating poly - mer network technique.

采用乳液聚合技术合成了硬聚氯乙烯(R - PVC)抗冲击改性剂丙烯酸酯类聚合物 ( ACR ).

The results show that, core-shell impact modifier can act as nucleation agent, which can increase the crystallinity of nylon 11 blend alloy.

实验结果显示，核-壳冲击改性剂具有成核剂的作用，有助于共混体系结晶度的提高。