摘要
本文通过实验对由GF/PP复合纱制得的玻璃纤维针织物增强聚丙烯复合材料的拉伸性能进行了研究。拉伸应力-应变曲线研究表明,玻璃纤维针织物增强聚丙烯复合材料的拉伸应力-应变曲线与纯聚丙烯的形状相似,且玻璃纤维针织物的加入确实提高了纯聚丙烯的拉伸性能;对断裂面进行的研究表明,研究中的复合材料的纤维/基体界面结合情况良好。
In this paper the tensile properties of knitted glassfiber fabric reinforced made from GF/PP commingled yams were investigated experimentally. It was found that polypropylene composites the stress-strain curve of GF/PP composites had the similar shape with that of pure PP. Knitted glassfiber fabrics improved the tensile properties of polypropylene obviously. Studies on the fracture section showed that the GF/PP composites had good fiber/matrix interfacial adhesion.
出处
《玻璃钢／复合材料》
CAS
CSCD
北大核心
2005年第5期13-16,共4页
Fiber Reinforced Plastics/Composites
