【摘要】 采用具有优异生物降解性能的聚己内酯 (PCL)与热塑性淀粉 (TPS)、聚乙烯 (PE)进行共混复合 ,以得到加工性、力学性能、生物降解性优良的生物降解塑料。同时对其熔融流动性、力学性能、耐水性进行了研究。结果表明 :加入PCL可有效改善材料的熔体流动性 ;PCL/TPS/PE三元共混物具有良好的综合性能更多还原

【Abstract】 Biodegradable polycaprolactone(PCL),thermoplastic starch(TPS) and polyethylene(PE) were blended to prepare biodegradable plastics with good processability,mechanical properties and biodegradability The melt index,mechnical properties and water resistance of the blends were investigated更多还原