摘要
碳纤维(CF)、对位芳酰胺纤维(P-AF)和超高相对分子质量聚乙烯(UHMWPE)纤维已步入激烈竞争期,生产厂家加大技术创新力度,以达到生产高效化、性能极限化和节能降耗,不断开发新品种,提高在全球的竞争优势。在复合材料成型技术方面,不断提高纤维与树脂界面的粘合性,以发挥极限强度、模量和提高韧性,并朝快速成型和低成本的方向发展,以扩大应用领域。与此同时,国外厂家看好中国未来3大高性能纤维的大市场,DSM率先兼并中国UHMWPE纤维大企业,Zoltek已与中国用户签订合作开发碳纤维协议,帝人可望在2016年前后在华兴建AF生产厂。在这种形势下,提出了我国发展3大高性能纤维的对策建议。
High speed development and intense competition stage have entered for carbon fiber （CF）, p-aramid fiber （AF） and ultra-high molecular weight polyethylene fiber （UHMWPEF）, the producers do their best in technical innovation to reach more efficient in production, maximum in properties, saving energies, lower consumptions, in order to enhance their competition in the word. In molding technologies of composite materials, the interface bonding between reinforced fiber and resin is improving in order to give scope to limited strength, modulus and toughness, and the fast molding ＆ low cost technologies are developing to broaden application fields. In the same time, foreign companies are interesting in future market of 3 high performance fibers in China, DSM annexed Chinese big enterprise of UHMWPE fiber first, ZOLTEK signed agreement with Chinese carbon fiber user to produce carbon fiber in near future, while Teijin hope to build p-aramid fiber factory in China round the time of 2016. In this situation, the countermeasures and suggestions for developing 3 high performance fibers in China were put forward.
出处
《高科技纤维与应用》
CAS
2012年第6期1-7,共7页
Hi-Tech Fiber and Application
