聚烯烃／CaCO3复合技术

本文以低韧性ＨＤＰＥ树脂和低韧性ＰＰ树脂为例，从ＣａＣＯ３对基体树脂的增韧化、超韧化、增强增韧化等角度，介绍了高性能聚烯烃／ＣａＣＯ３复合材料制造的基本技术形态。本技术涉及ＣａＣＯ３表面高效活化、高性能ＣａＣＯ３母料，高性能聚烯烃／ＣａＣＯ３复合专用料及高附加值产品生产等应用领域。

Polyolefine/CaCO_3 Composite Technigue

The present article introduces the basic technique of the preparation of polyolefine/CaCO3 composite material with high performance, in which the influence of CaCO3 on the base resin is discussed such as improved toughness, supertenacity,higher rigidity as well as higher toughness, and so on. HDPE and PP are taken as examples, for both of them have low tenacity. This technique involves the following applied fields: the surface activation of CaCO3 with high efficiency, CaCO3 master batch with high property, the special polyolefine/CaCO3 composite material with high performance, and the products with high additional value.