CAJ | 학술논문

植物纤维和淀粉均是植物通过光合作用合成的天然高分子物质,其合成过程中不会产生有害的物质,同时能够净化空气、制造氧气,其废弃后又可借助环境和微生物的作用而完全降解,是理想的绿色可再生的资源. 以不同量植物纤维与玉米淀粉复合,添加增塑剂、改性剂等助剂来制备复合材料,对复合材料的性能进行了实验研究.研究表明,填入35 phr的植物纤维制得的复合材料性能较好,复合材料中加入5 phr马来酸酐接枝EVA作为改性剂,在一定程度上可提高复合材料的力学强度并降低复合材料的吸水率.
식물섬유화정분균시식물통과광합작용합성적천연고분자물질,기합성과정중불회산생유해적물질,동시능구정화공기、제조양기,기폐기후우가차조배경화미생물적작용이완전강해,시이상적록색가재생적자원. 이불동량식물섬유여옥미정분복합,첨가증소제、개성제등조제래제비복합재료,대복합재료적성능진행료실험연구.연구표명,전입35 phr적식물섬유제득적복합재료성능교호,복합재료중가입5 phr마래산항접지EVA작위개성제,재일정정도상가제고복합재료적역학강도병강저복합재료적흡수솔.
Plant fiber and starch are natural polymer materials synthesized by plants through photosynthesis. There is no harmful substances produced in the process of photosynthesis, whereas photosynthesis can purify air and produce oxygen. Plant fiber and starch are the ideal green renewable resources because it is non-polluting and biodegradable properties. The composites in the article was prepared from plant fibers, starches, plasticizers and modifying agents. The properties of the composites was studied. It was shown in the experimental results that the properties was better when the content of plant fibers was 35 phr. The strength was improved and the ratio of water absorption was decreased when 5 phr of maleic anhydride grafted by EVA as a modifier was added.