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弗劳恩霍夫 PLA composite/compounding material material can can is carbon fiber environmental protection substitute/replace product
据 outer 媒报道, tube/pipe bio-based poly acid (PLA) thermoplastic property plastics versus for 生态友 good easy recycling, composite/compounding material (例如 carbon fiber)却 need solid more. in, Germany 科学家声称 through new type PLA composite/compounding material will advantages and versus combined.
and 传统 石油基 plastics different, PLA由玉米淀 powder, and and other can recycled made formed. it not only can full recycling (in has equipment 方), but also also can in conditions lower in year inner material degradation, and can in industrial upper 堆肥.
像 other mono use plastics 一样, it tool has composite/compounding material performance machine strong/high degree or rigid degree. is, due to this composite/compounding material less types mixed combined material made formed, therefore will it recycling is complex process - usually is value 付出任何努 force or use. to this 一点, 弗劳恩霍夫 chemical technology research research 人员帮助创建 一 types weaving PLA fiber made formed composite/compounding material, composite/compounding material 位于PLA基质 in.
fiber and 基质实际 upper is types different type type material plastics made formed, front melting point high rear 者. this in production process in, solid fiber by in liquid 体基质(由熔 melt PLA pellets formed) in, rear 基质也变 formed solid 体. recycling process simple in different temperature degree lower fiber and 基质.
弗劳恩霍夫声称, PLA composite/compounding material ratio plastics “ pure ”形式 more solid, more hard, 据报道 can 够“ and upper can to reinforcement polypropylene (PP) composite/compounding material competition ”. but also, manufacturing process large is 石油基 composite/compounding material semi, 每千克材 material generate oxidation carbon amount is semi.
一旦 technology to 进一步 development, research 人员希望PLA composite/compounding material can in 体育, automotive and medical and other field/area in to application. material is 欧盟Bio4self project separation, and project also 包括丹麦 technology large 学, ratio textile research small 组CENTEXBEL and 丹麦Comfil company.
