The results indicated that the mechanical property of the glass fiber/unsaturated polyester pultruded composites with the calcined kaolin treated with coupling agents as filler was improved obviously.

• 将经煅烧和偶联剂处理的高岭土填料加入到不饱和聚酯树脂/玻璃纤维拉挤复合材料中,可使其力学性能有明显的提高。