玻璃纤维短切原丝增强聚丙烯的研究  

Study on the PP Composites Reinforced by Fiberglass Chopped Strands

作　　者：张志坚 章建忠 费振宇 

机构地区：[1]巨石集团有限公司浙江省巨石玻璃纤维研究院浙江省玻璃纤维研究重点实验室,浙江桐乡314500

出　　处：《塑料工业》2015年第2期42-44,共3页China Plastics Industry

摘　　要：通过对常规增强聚丙烯(PP)用短切原丝508A浸润剂配方进行优化,开发全新的短切原丝产品508H,并制得玻纤(GF)/PP复合材料,然后对比测试其性能以及通过SEM进行分析。结果发现,与508A材料相比,508H增强PP复合材料的力学性能有所提高,特别是耐水解性能突出。508H产品的开发进一步拓宽了GF/PP材料的应用领域。With chopped strands 508A, the reinforced PP was optimized, a new chopped strands 508H was developed. The fiber glass chopped strands reinforced PP composite （GF/PP） were prepared. The properties were compared and analyzed by SEM. It indicated that compared with the current product 508A, the improved product 508H had better mechanical properties, especially the performance of hydrolysis resistance. Therefore, the applications of GF/PP composites were extended because the development of 508H product.

关 键 词：玻纤 短切原丝 聚丙烯 耐水解 

分 类 号：TQ327[化学工程—合成树脂塑料工业]