包装学报2015，Vol.7Issue(2)：21-27,7.DOI:10.3969/j.issn.1674-7100.2015.02.005
废旧轮胎粉/POE-g-MAH复合改性PA6的制备与性能研究
Preparation and Properties of Wasted Tire Powder/POE-g-MAH Compound Modification PA6
摘要
Abstract
The composites of wasted tire powder/POE-g-MAH/PA6 were prepared based on PA6, wasted tire pow-der and POE-g-MAH by using twin screw extruder. The effect of elasticizer contents on mechanical properties, melting and crystallization behavior, crystal structure, thermal properties and microstructure of composites were studied. The results showed that the impact strength and elongation at break were significantly increased with increasing contents of the elasticizers, whereas it was contrary for the tensile strength and flexural strength. The DSC, XRD and TGA results showed that the PA6 matrix crystallization rate were increased, while crystallinity, crystal structure integrity and heat resistance were reduced with the addition of elasticizers.关键词
PA6/废旧轮胎粉/POE-g-MAH/力学性能/韧性Key words
PA6/wasted tire powder/POE-g-MAH/mechanical properties/toughness分类
通用工业技术引用本文复制引用
贺拓,胡益兴,赵小霞,魏珊珊,陈宪宏..废旧轮胎粉/POE-g-MAH复合改性PA6的制备与性能研究[J].包装学报,2015,7(2):21-27,7.基金项目
国家自然科学基金资助项目(51374102),湖南省自然科学基金资助项目(14JJ5020) （51374102）
