Preparation and properties of biodegradable bamboo powder/polycaprolactone composites  

作　　者：CHEN Qin-hui LI Xue-fang LIN Jin-huo 

机构地区：[1]College of Chemistry and Material Science, Fujian Normal University, Fuzhou 350007, P R. China [2]Fujian Key Laboratory of Polymer Materials, Fuzhou 350007, P R. China

出　　处：《Journal of Forestry Research》2009年第3期271-274,共4页林业研究（英文版）

基　　金：This work was funded by Natural Science Foundation of Fujian Province （No. 2008J0227） and Science and Technology Office of Fujian Province （No. 2007F5030）,

摘　　要：The bamboo powder/polycaprolactone composites （BPPC） were prepared by torque-rheometer to investigate the effects of recipes and processing conditions on the theological properties of BPPC. The morphological behavior and mechanical properties of BPPC were also studied. Results showed that the optimum recipe for composite materials is composed of 70% of polycaprolactone, 30% of bamboo powder according to volume, 1.6 % of aluminate coupling agent, 1.2% of stearic acid, and 2% of paraffin to bamboo powder according to mass ratio The optimum processing condition parameters were determined as the rotational speed at 50 r-min^-1 and the temperature at 100℃ for BPPC. The BPPC （containing 30 copies bamboo powder） possessed eminent interfacial compatibility and mechanical properties of BPPC.竹子 powder/polycaprolactone composites (BPPC ) 被转矩电流计准备调查配方的效果，处理在变阻器上调节 BPPC 的逻辑性质。词法行为和 BPPC 的机械性质也被学习。结果证明合成材料的最佳配方由 70% polycaprolactone 组成， 30% 竹子根据体积搽粉，联合代理人的铝酸盐的 1.6 % ， 1.2% 硬脂的酸，和到竹子的 2% 石蜡根据质量搽粉比率。处理条件参数的最佳为 BPPC 在 100 ° C 在 <SUP>&#8722;1</SUP> 和温度在 50 r · m 作为旋转速度被决定。BPPC (包含 30 拷贝竹子粉末) 拥有的著名界面的相容性和 BPPC 的机械性质。

关 键 词：bamboo powder POLYCAPROLACTONE rheological properties mechanical properties 

分 类 号：TS101.923[轻工技术与工程—纺织工程] TB331[轻工技术与工程—纺织科学与工程]