Hemp fibers reinforced composites of research and product development (subject also need to translation) Pick to The deterioration of the environment， the lack of resources and energy crisis makes human understanding to the protection of the environment and the effective use of resources to achieve social and economic sustainable development of the importance and the urgency， people already pay more and more attention to the renewable biological resources to make new In recent years， with the most abundant resources in nature of the natural plant fiber alternative now widely used glass fiber reinforced fiber synthesis， develop good performance and price of the low of the composite material research， has much Plant fiber price is qualitative light， intensity and rigidity than than high and biodegradable， good characteristic， is the other reinforced materials and In natural plant fiber， hemp fiber not only has the very high strength and modulus， at the same time a fiber quality hard， friction resistance， corrosion The characteristics of China's hemp has rich resources， is the world's most widely distributed linen， the yield of one of the most The currently used preparation plant fiber yarns reinforced materials research has in Europe and the United States， Japan and our country wide open， some scientific research also has entered the stage of practical popularize， show a good application Domestic researchers have sisal， jute fiber reinforced the research progress of composite materials were reviewed and the related evaluation， but also not to all hemp fiber reinforced composite material for comprehensively and systematically Based on the introduction of the general situation and characteristics of various kinds of fiber， on the basis of comprehensive review in recent years at home and abroad and all kinds of hemp fibers reinforced materials research progress， a systematic analysis of the characteristics and its different hemp fiber， the mechanical properties of composite and the effect of various fibers modification， and summarized the characteristics of the research at home and abroad， so as to promote the related basic research and applied development and the future of this kind of composite material development Keywords: fibers; Reinforced materials; development
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