【摘要】 探讨了硅土的矿物学特性及其对充填高聚合物的影响．研究表明，天然超细粒度（０．０１～０．００１ｍｍ）复合矿物组成及独特的粒－片叠置结构是导致硅土在高聚合物中具有良好增强性能的主要原因．更多还原

【Abstract】 The relationship between the mineralogy properties of the siliceous earth and the function of high polymer materials has been studied in this paper. It is shown that the natural ultra-fine (0. 01～0. 001 mm)polymineralic composition and peculiar particle-sheet pile up structure are the major factors causing the siliceous earth to play a good extender in high polymer materials.更多还原