CAJ | 학술논문

通过熔融插层法制备了聚碳酸亚丙酯(PPC)/有机蒙脱土(OMMT)复合材料.XRD分析表明: PPC/OMMT复合材料形成了插层型纳米复合结构.相对于纯PPC材料,纳米复合材料的拉伸性能和抗冲击性能得到了显著提高,但复合材料的断裂伸长率降低.当OMMT含量为6%时,PPC/OMMT纳米复合材料具有最优的力学性能和最高的玻璃化温度.
통과용융삽층법제비료취탄산아병지(PPC)/유궤몽탈토(OMMT)복합재료.XRD분석표명: PPC/OMMT복합재료형성료삽층형납미복합결구.상대우순PPC재료,납미복합재료적랍신성능화항충격성능득도료현저제고,단복합재료적단렬신장솔강저.당OMMT함량위6%시,PPC/OMMT납미복합재료구유최우적역학성능화최고적파리화온도.
Poly (propylene carbonate) (PPC)/organic montmorillonite (OMMT) composite were prepared by direct melt intercalation. XRD analysis indicated that PPC/OMMT nanocomposites with intercalated structure were prepared. Tensile strength and impact strength of the nanocomposites increased, while elongation at break decreased, compared with that of pure PPC. Moreover, Tg of the nanocomposites increased and the optimum mechanical and thermal properties occurred when OMMT content was 6%.