塑料工业
塑料工業
소료공업
CHINA PLASTICS INDUSTRY
2010年
2期
50-52,71
,共4页
聚丙烯%木质纤维%木塑复合材料%防水性能
聚丙烯%木質纖維%木塑複閤材料%防水性能
취병희%목질섬유%목소복합재료%방수성능
Polypropylene%Wood Fiber%Wood Plastic Composite%Water Resistance
采用模压成型工艺制备了木质纤维/PP木塑复合材料.测试了复合材料的24 h吸水率和吸水厚度膨胀率,用体视显微镜对复合材料的微观结构断面进行了观察.结果表明:木质纤维质量分数为30%,粒径为100目时,复合材料的防水性能较好.
採用模壓成型工藝製備瞭木質纖維/PP木塑複閤材料.測試瞭複閤材料的24 h吸水率和吸水厚度膨脹率,用體視顯微鏡對複閤材料的微觀結構斷麵進行瞭觀察.結果錶明:木質纖維質量分數為30%,粒徑為100目時,複閤材料的防水性能較好.
채용모압성형공예제비료목질섬유/PP목소복합재료.측시료복합재료적24 h흡수솔화흡수후도팽창솔,용체시현미경대복합재료적미관결구단면진행료관찰.결과표명:목질섬유질량분수위30%,립경위100목시,복합재료적방수성능교호.
Wood fiber/polypropylene (PP) composites were made by molding process. The 24 h water absorption rate and water absorption thickness swelling rate of composites were tested. The microstructure of the composites was observed by multi-purpose electronic stereomicroscope. The result showed that when the content of wood fiber with 100 meshes was 30 wt%, the water resistance was excellent.
