中山大学学报(自然科学版)2007，Vol.46Issue(z1)：115-116,2.
LLDPE-g-MA改性R-PET的研究
Solid-state Extrusion of Recycled Poly(ethylene terephthalate)/Maleated Linear Low-density Polyethylene Blends
摘要
Abstract
Several R-PET/LLDPE blends were prepared by low-temperature solid-state extrusion. Effect of LLDPE-g-MA on properties of the blends was discussed systematically. Elongation at break of R-PET was improved effectually when the LLDPE-g-MA content was 10%. LLDPE-g-MA great effected crystallization behavior of PET in this blending system. Crystallinity of PET was decreased with the increasing of LLDPE-g-MA content. SEM results show LLDPE-g-MA dispersed very well in PET matrix.关键词
R-PET/LLDPE-g-MA/结晶行为/拉伸性能Key words
recycled PET/LLDPE-g-MA/crystallization behavior/tensile properties分类
化学化工引用本文复制引用
张洪生,郭卫红,李安,李滨耀,吴驰飞..LLDPE-g-MA改性R-PET的研究[J].中山大学学报(自然科学版),2007,46(z1):115-116,2.基金项目
国家自然科学基金资助项目(20574019) （20574019）
