Utilizing needle aedelforsite,which has a high slenderness ratio,good compatibility with polypropylene and lower costs,replaces glass fiber reinforced polypropylene to improve the performance of materials and to lower costs.

• 研究了利用针状硅灰石的高长径比、与聚丙烯优良的相容性和低成本来代替玻璃纤维增强聚丙烯,提高材料的综合性能,降低成本。