Shanghai Daoqin Plastics Co., Ltd.

  carbon fiber

carbon fiber （Carbon Fiber） is types fiber carbon material, carbon amount in 90% above, generally is 5～7 micron, is formed year 人头发直径 十 separation 之一. tool has high strength, high modulus fiber new type fiber material , in has machine solvent agent, acid, alkali in solvent 不胀, resistant property 突出. it is sheet/slice 状石墨 micro and other has machine fiber 沿 fiber toward direction 堆砌而 formed, carbon and 石墨化处理而 to micro 晶石墨材 material. carbon fiber “ outer inner rigid ”, quality ratio metal aluminum light, strong/high degree high iron, and tool has corrosion resistant, high modulus features, in national defense military industry and use 方面都 is important material. it not only tool has carbon material solid has features, also textile fiber soft/flexible can processing property, is new generation reinforcement fiber . carbon fiber tool has many excellent property can, carbon fiber toward strong/high degree and modulus high, density low, ratio property can high, creep, non oxidation ring lower resistant ultra-high temperature, fatigue resistance good, ratio hot and conductive property non metal and metal between, thermal expansion coefficient small tool has toward property, corrosion resistant property good, X射线透 property good. good conductive thermal properties, EMI shielding property good and other.

carbon fiber can to 19世纪 rear 期, USA Di 生（Edson） use carbon filament made as 灯泡 灯 filament, from 而发明 electrical 灯, to type belt/tape light 明. is in 20世纪初期, USA general purpose electrical appliances company 库里基（Coolidge）发明 use filament carbon filament as is filament, 并一直沿 use 至今. this make carbon filament degree 退出 历 history 舞台. to 20世纪50 year 代, in cold and 争霸 时代背景 lower, is solution strategy device high temperature resistance and resistant 烧蚀材 material, carbon fiber again 次进入人们 关注视角. 并自此以 rear, in material field/area carbon fiber research and development hot 潮, various has machine fiber by use made carbon fiber. 经 几十 year development, formed polypropylene (PP) 腈（PAN）, and viscous large raw materials system. its in, PAN基 carbon fiber its production process simple, production cost relatively low and force property can excellent features, already formed is development most fast, output/production volume most high, product types most more and application most 广 一 types carbon fiber.

PAN fiber product is 腈纶, used for field/area, due to its property can very 像羊毛, also is 人造羊毛. 首先发明 use PAN fiber manufacturing carbon fiber is Japan large industrial research 进藤昭男（Shindo）博士. 他发现PAN fiber oxidation 处理才 can to carbon fiber. rear, UK 皇家空军 research 瓦特（Watt） and 约翰逊（Johnson） and other 人发现 in oxidation process in add force 牵伸才 can made high property can carbon fiber. 1969 year, Toray company （Toray）研 made copolymer PAN原 filament, combined USA combined carbon material company （Union Carbide） 炭化 technology, production high strength, high modulus carbon fiber. 如今, Toray company PAN基 carbon fiber quality also is output/production volume world front 列, table/sheet world most high water 平.

carbon fiber as is types high property can fiber, tool has separation excellent force property can, tensile strength is 2～7GPa, tensile modulus is 200～700GPa. again add upper it weight very light, density is 1.5～2.0g/cm3, is 钢 四 separation 之一, this make carbon fiber in has high property can fiber in tool has most high ratio strong/high degree and ratio modulus. remove outer, carbon fiber also tool has many its it excellent property can, high temperature resistance, corrosion resistant, resistant scratch, resistant fatigue, thermal expansion coefficient low, good conductive thermal properties, EMI shielding property good and other. in has oxygen gas in lower, carbon fiber can resistant 受3000oC above high temperature, this is other fiber material method and versus ratio. but also, carbon fiber for generally has machine solvent agent, acid, alkali tool has good corrosion resistant property, full in issues.

如此 excellent property can make carbon fiber formed is material and engineering field/area 耀眼明星. carbon fiber very less mono use, generally through and resin, metal or 者陶瓷 and other 基体材 material composite/compounding rear again use. carbon fiber already formed is composite/compounding material most important reinforcement material. due to carbon fiber composite/compounding material tool has light strong/high, light rigid, high temperature resistance, corrosion resistant, resistant fatigue, structure dimensional stability good and design property good, can large overall molding and other features, currently already in aviation aerospace, national defense military industry and use industrial field/area to application.

carbon fiber is 火箭, 卫星, elastic, machine and and other 尖端武 device 装备必不 can less strategy 基础材 material. will carbon fiber composite/compounding material application in strategy elastic elastic and machine housing/shell upper, can large large decrease light weight, improve/increase elastic and can force, USA 80 year made “侏儒”洲际导 elastic （图3）三 grade housing/shell full using/adopting carbon fiber / ring oxygen resin composite/compounding material. carbon fiber composite/compounding material in new generation machine upper 也开始 to a large amount of use, USA 第四代战斗 machine F22（图4） using/adopting is 24% carbon fiber composite/compounding material, from make 该战斗 machine tool has ultra-high speed 巡航, ultra- 视距 as 战, high machine property and and other features. carbon fiber in upper has important application value, can decrease light structure weight, increase has 效载荷, from improve/increase as material can force, but also, carbon fiber in 腐蚀生锈 issues, can long use lifespan and 节省维护费 use. carbon fiber also is let large type use machine, automotive, high speed and other 现代交通工 tool achieve “ light amount 化” 完美材 material. new generation large type use machine 空客A380 and 波音787 use is 50% carbon fiber composite/compounding material. this make machine machine structure weight decrease light 20%, ratio type machine can 节省20% 燃油, from large reduce cost, decrease/reduce oxidation carbon 排放.

carbon fiber in can, can and solar energy and other new can field/area tool has vast application outlook/prospects. force electrical machine rate ultra- 3MW, sheet/slice long degree ultra- 40米时, glass fiber composite/compounding material property can already 经趋于极限, using/adopting carbon fiber composite/compounding material manufacturing sheet/slice is necessary selection. has carbon fiber can decrease light sheet/slice weight, also can meet/satisfy strong/high degree and rigid degree requirements.

carbon fiber in 运动休闲 field/area in 也一直独领风骚, high 尔夫球杆, 钓鱼竿, 网球拍羽毛球拍, 自行车, slip 雪杖, slip sheet/plate, sheet/plate 桅杆, 航海船体 and other high 档运动休闲 use product is carbon fiber main/primary use 户之一. year, carbon fiber 开始走进普通民众 生 active, 像音响, 浴霸, device and other use electrical appliances and machine, 笔记本 electrical and other electronics product can to carbon fiber 身影.

carbon fiber application product 不胜枚举. property can 进一步 improves and price large reduce, carbon fiber application areas will to more wide 广 拓展. can will carbon fiber 不但会 in high, 精, field/area large 显身手, but also also formed is 普通民众 day active in most hydrophilic 密, most 信赖 朋友.

in 文名: carbon fiber

outer 文名: carbon fiber

特    点: 兼 tool textile fiber soft/flexible can processing property

本    质: micro 晶石墨材 material

resistant strong/high degree : in 3500兆帕 above

resistant elastic property modulus : 230 to 430G帕

目录组 formed structure

carbon fiber

carbon fiber is carbon amount high 于90% machine polymer/macromolecule fiber. its in carbon amount high 于99% 称石墨 fiber . carbon fiber micro structure similar 人造石墨, is 乱层石墨 structure. [5]  carbon fiber 各层面间 间距约 is 3.39 to 3.42A, 各平行层面间 各 carbon 原子, 排列不如石墨 that 样规整, and between 借范德华 force 连接 in 一起.

usually carbon fiber structure formed 由两维 has crystallization and 孔洞组 formed, its in content, large small and distribution for carbon fiber property can effect/influence relatively large.

当孔隙 rate low certain value 时, rate for carbon fiber composite/compounding material 层间剪切 strong/high degree , flexural strength and tensile strength 无 obvious effect/influence. has research 指出, 引起材 material force 学 property can decline 临界孔隙 rate is 1%-4%. 孔隙体积 content in 0-4% scope/range inner 时, 孔隙体积 content increase 1%, 层间剪切 strong/high degree large reduce 7%. through for carbon fiber ring oxygen resin and carbon fiber di 马 亚 amine resin laminate research 看出, 当孔隙 rate ultra- 0.9%时, 层间剪切 strong/high degree decline. experiment/testing 知, main/primary distribution in fiber between and interface 处. and content high, dimensions large, significantly reduce combined sheet/plate in interface 面积. material force 时, easy 沿层间破 bad, this is 层间剪切 strong/high degree for versus for causes. another 孔隙处 is force in 区, can force low, force 时, expand large formed long cracks, from to bad.

即 make types tool has same rate laminate （ in 同一养护 cycle use different methods and manufacturing methods ）, it performance full different force is. force property can 随孔隙 rate increase decline specific value different, performance is rate for force property can effect/influence dispersion property large heavy property 差. due to a large amount of can factors, for composite/compounding material laminate force property can effect/influence is very complex issues. this factors 包含: 孔隙 形状, dimensions, 位置; fiber, and interface force property can; or 者动态 荷载.

versus for/regarding rate and long wide ratio, dimensions, distribution for force property can effect/influence more large. 并发现 large 孔隙（面积>0.03mm2） for force property can has effect/influence, this 归因于孔隙 for 层间富胶区 cracks expand generate effect/influence.

2材 material features

material property 质

carbon fiber tool carbon material strong/high resistant force and fiber soft/flexible can processing property large 特征,

is types force property can excellent new material. carbon fiber tensile strength is 2 to 7GPa, tensile modulus is 200 to 700GPa. density is 1.5 to 2.0克每立方 cm, this remove and filament structure has outer, main/primary 决定于炭化处理 temperature degree. generally high temperature 3000℃石墨化处理, density can 达2.0克每立方厘. again add upper it weight very light, it specific gravity ratio aluminum also need light, to 钢 1/4, ratio strong/high degree is iron 20倍. carbon fiber thermal expansion coefficient and its it fiber different, it has toward property features. carbon fiber specific heat capacity generally is 7.12. hot rate temperature degree rise high decline 平行于 fiber direction is negative value （0.72 to 0.90）, 而垂直于 fiber direction is positive value （32 to 22）. carbon fiber ratio electrical retardant and fiber type type has 关, in 25℃时, high modulus is 775, high strength carbon fiber is cm 1500. this make carbon fiber in has high property can fiber in tool has most high ratio strong/high degree and ratio modulus. titanium, 钢, aluminum and other metal material versus ratio, carbon fiber in physical properties upper tool has strong/high degree large, modulus high, density low, 线膨胀系数 small and other features, can is new material 之王.

carbon fiber remove tool has generally carbon material features outer,

its outer has significantly 各 toward property soft/flexible, can processing formed various material, also due to specific gravity small,  沿 fiber direction performance very high strong/high degree, carbon fiber reinforced ring oxygen resin composite/compounding material, its ratio strong/high degree, ratio modulus comprehensive indicators, in has structure material in is most high. [11]  carbon fiber resin composite/compounding material resistant 拉 strong/high degree generally in 3500兆帕 above, is 钢 7 to 9倍, resistant 拉 elastic property modulus is 230 to 430G帕亦 high 于钢; therefore CFRP ratio strong/high degree material strong/high degree and its density ratio can to 2000兆帕 above, 而A3钢 ratio strong/high degree is 59兆帕 left right, its ratio modulus ratio high. and glass fiber versus ratio, 杨氏 modulus （指 table/sheet in elastic property degree inner material material resistant or resistant pressure material amount ） is glass fiber 3倍 more; and 凯芙拉 fiber versus ratio, not only modulus is its 2倍 left right. carbon fiber ring oxygen resin laminate experiment/testing table/sheet 明, 随 孔隙 rate increase, strong/high degree and modulus decline. rate for 层间剪切 strong/high degree, flexural strength, flexural modulus effect/influence non large; tensile strength 随 孔隙 rate increase decline versus for slow 一; tensile modulus 受孔隙 rate effect/influence relatively small.

carbon fiber also tool has good 纤 degree （纤 degree table/sheet method is 9000米 long fiber 克数）, generally is 19克, force high 达300kg每 micron. 几乎没 has other material carbon fiber that tool has that more series excellent property can,   therefore in degree, rigid degree, heavy degree, fatigue features and other has requirements field/area. in 不接触空 gas and oxidation agent 时, carbon fiber can resistant 受3000 degree above high temperature, tool has resistant thermal properties, and other material versus ratio, carbon fiber need temperature degree high 于1500℃时 strong/high degree 才开始 decline, but also temperature degree high, fiber strong/high degree large. carbon fiber toward strong/high degree 不如轴 toward strong/high degree, carbon fiber toward strong/high force （即不 can 打结）而 other material must property can already large large decline. another carbon fiber also tool has good low temperature resistance property can, in liquid nitrogen temperature degree lower 也不脆化.

chemical property 质

carbon fiber chemical property and carbon versus 识, it remove can by strong/high oxidation agent oxidation outer, for generally alkali property is inert property. in gas in temperature degree high 于400℃时则出现 obvious oxidation, formed CO and CO2. [6-7]    carbon fiber for generally has machine solvent agent, acid, alkali tool has good corrosion resistant property , solvent 不胀, resistant property type 拔萃, full in issues.   has in 1981 year will PAN基 carbon fiber in strong/high alkali hydrogen oxidation solvent liquid in, time already 30 more year, it still maintain fiber 形态. its resistant impact property relatively 差, easy loss 伤, in strong/high acid function lower oxidation, carbon fiber electrical is positive value, aluminum alloy electrical is negative value. carbon fiber composite/compounding material and and aluminum alloy combined application 时会发生 metal carbon 化, carbon and electrical chemical phenomenon. therefore, carbon fiber in use front must surface treatment. carbon fiber also has oil resistant, resistant 辐射, resistant 放射, absorption has gas and decrease speed in and other features  .

3 classification

carbon fiber raw materials can separation is polypropylene (PP) carbon fiber ,

1K as tube/pipe

沥青基 carbon fiber , viscous carbon fiber, aldehyde carbon fiber, gas versus long carbon fiber; property can can separation is general purpose type, high strong/high type, in high strong/high type, high type and ultra-high type carbon fiber; 按状态 separation is long filament, short fiber and short fiber; force property can separation is general purpose type and high property can type. general purpose type carbon fiber strong/high degree is 1000兆帕, modulus is 100G帕 left right. high property can type carbon fiber also separation is high strong/high type （ strong/high degree 2000兆帕, modulus 250G帕） and high type （ modulus 300G帕 above ）. strong/high degree large 于4000兆帕 also is ultra-high strong/high type; modulus large 于450G帕 称 is ultra-high type. aerospace and aviation industrial development, also high strong/high high type carbon fiber, its elongation large 于2%. use amount most large is polypropylene (PP) 腈PAN基 carbon fiber. market upper 90% above carbon fiber 以PAN基 carbon fiber is 主. due to carbon fiber 神秘 面纱尚未完 full 揭开, also can use carbon or made 取, can using/adopting 一 含 carbon has machine fiber （如 nylon filament, filament, filament and other ） is raw materials, will has machine fiber and plastics resin combined in 一起炭化 made carbon fiber.

PAN基 carbon fiber
　　 PAN基 carbon fiber production process main/primary 包括原 filament production and filament carbon process :首先 through acrylonitrile polymerization and and other series process processing formed by is “母体“ polypropylene (PP) fiber or filament,   will this filament oxidation in in 200 to 300℃进行 oxidation, also need in carbon in, in temperature degree is 1000 to 2000℃ lower carbon and other made formed carbon fiber.

沥青基 carbon fiber
　　 USA textile 沥青基 carbon fiber use has metal in versus 沥青, filament stability and carbon rear, carbon fiber tensile strength is 3.5G帕, modulus is 252G帕; France made heat resistant and high conductive in versus 沥青基 carbon fiber; development new type metal coating carbon fiber methods, coating copper 沥青基 carbon fiber is use mixed combined method made formed, use copper salt and toward property 煤沥青 mixed 匀, 进行离心纺 filament, in gas in stability in high temperature hydrogen gas in 处理, to alloy copper carbon fiber.   world 沥青基 carbon fiber production can force relatively small, inner 沥青基 carbon fiber research and development relatively 早, in development, production and application and outer versus ratio has relatively large 差距.

carbon fiber product specifications different by separation is grade and industrial grade type, is small filament and large filament 束. usually 48K above carbon fiber is large filament carbon fiber, 包括360K and 480K and other. grade carbon fiber 初期以3K is 主, development is 12K and 24K, main applications national defense military industry and high technology, and 体育休闲 use product, machine, elastic, 火箭, and 钓鱼杆, 球杆球拍 and other. industrial grade carbon fiber used for different use industrial, 包括: textile, 医药卫生, machine electrical, construction, 交通运输 and can and other.

4 made methods

industrial production carbon fiber raw materials can separation is polypropylene (PP) 腈（PAN）基 carbon fiber

, 沥青基 carbon fiber and viscous carbon fiber large type, main/primary production front types carbon fiber. viscous fiber made high force property can carbon fiber must high temperature tensile 石墨化, carbon rate low, technology difficult degree large, equipment complex, raw materials carbon rate high, raw materials made complex, product property can relatively low, to large development; polypropylene (PP) fiber filament made high property can carbon fiber, its production process relatively other methods simple, output/production volume full carbon fiber output/production volume 90% above.

process process/workflow

carbon fiber can separation use polypropylene (PP) fiber , 沥青 fiber , viscous filament or 酚 aldehyde fiber 经 carbon made. application relatively carbon fiber main/primary is polypropylene (PP) carbon fiber and carbon fiber. carbon fiber manufacturing fiber filament, heat stabilized 化（预 oxidation ）, carbon 化, 石墨化 and other 4 process. its 间伴随 chemical 变化包括, hydrogen, ring 化, oxidation, oxidation and oxygen and other.

from viscous fiber made high force property can carbon fiber must high temperature tensile 石墨化, carbon rate low, technology difficult degree large, equipment complex, product main/primary is resistant 烧蚀材 material and thermal insulation material use; 由沥青 made carbon fiber, raw materials 源丰富, carbon rate high, raw materials made complex, product property can relatively low, to large development; polypropylene (PP) fiber filament can made high property can carbon fiber, its production process relatively its it methods simple force property can excellent 良, 自20世纪60 year rear in carbon fiber industrial development good.

polypropylene (PP) 腈基 carbon fiber production main/primary 包括原 filament production and filament carbon process.

原 filament production process main/primary polymerization, 脱泡, amount, filament, 牵引, water 洗, upper 油, dry filament and other 工序. [

carbon process main/primary 包括放 filament, oxidation, low temperature carbon 化, high temperature carbon 化, surface treatment , upper dry, filament and other 工序.

PAN基 carbon fiber made 备

polypropylene (PP) carbon fiber is polypropylene (PP) fiber is raw materials made formed carbon fiber, main/primary as composite/compounding material use reinforcement 体. homopolymer or copolymer polypropylene (PP) fiber can made carbon fiber. is manufacturing high property can carbon fiber improve/increase production rate, industrial upper using/adopting copolymer polypropylene (PP) fiber is raw materials. for raw materials requirements is: 杂质, defect less; fine degree uniform, fine good; strong/high degree high, filament less; fiber in separation fiber orientation degree high good, usually large 于80%; hot property can good.

production in made polypropylene (PP) fiber process is: acrylonitrile and other a small amount of 第二, mono 体（ acrylic 甲醋, 甲叉丁二脂 and other ） copolymer formed copolymer polypropylene (PP) resin （ molecular weight high 于 6 to 8万）, rear resin solvent agent （硫氰 acid 钠, 二甲基亚矾, acid and chlorine zinc and other ） solvent understanding, formed viscosity 适宜 纺 filament liquid, wet method, dry method or dry wet method 进行纺 filament, again water 洗, 牵伸, drying and hot type made formed polypropylene (PP) fiber. will polypropylene (PP) fiber add hot easy 熔化, can maintain its fiber 状态. made carbon fiber 时, need will polypropylene (PP) fiber in gas in or other oxidation property gas in low temperature hot 处理, oxidation 处理. oxidation is fiber carbon 化 预备 stage/phase. generally will fiber in gas lower add hot 至约270℃, temperature 0.5h to 3h, polypropylene (PP) fiber color white 逐渐变 formed color, color, most rear formed black oxidation fiber. is polypropylene (PP) property polymer/macromolecule hot oxidation rear, oxidation, hot understanding, crosslinked, ring and other series chemical reaction formed heat resistant type polymer/macromolecule 结果. again will oxidation fiber in nitrogen gas in high temperature 处理1600℃ carbon 化处理, fiber 进一步 generate crosslinked ring 化, 芳构化 and polycondensation and other reaction, remove hydrogen, nitrogen, oxygen 原子, most rear formed carbon ring 平面网状 structure and sheet/slice coarse 糙平行 乱层石墨 structure carbon fiber.

由PAN原 filament made carbon fiber process process/workflow lower: PAN原 filament →预 oxidation → carbon 化→石墨化→ surface treatment →卷取→ carbon fiber.

第一, filament made 备, polypropylene (PP) and viscous filament main/primary using/adopting wet method filament made, and aldehyde filament using/adopting melt filament made. made high property can polypropylene (PP) carbon fiber using/adopting high pure degree, high strength and quality uniform polypropylene (PP) filament, made filament use copolymer mono is acid and other. made toward property high property can 沥青基 carbon fiber will 沥青预处理 formed in versus, in versus （苯 can solvent toward property 沥青） and in in versus （喹啉 can solvent toward property 沥青） and other. as is 烧蚀材 material use viscous carbon fiber, its filament requirements alkali metal 离子.

第二, oxidation （ polypropylene (PP) fiber 200 to 300℃）, melt 化（沥青200 to 400℃） or hot 处理（ viscous fiber 240℃）, to heat resistant and fiber, aldehyde carbon fiber 无此工序.

第三, carbon 化, its temperature degree is: polypropylene (PP) fiber 1000 to 1500℃, 沥青1500 to 1700℃, viscous fiber 400 to 2000℃.

第四, 石墨化, polypropylene (PP) fiber is 2500 to 3000℃, 沥青2500 to 2800℃, viscous fiber 3000 to 3200℃.

第五, surface treatment, gas versus or liquid versus oxidation and other, fiber chemical active property, increase large for resin hydrophilic and property.

第六, upper 浆处理, anti fiber loss 伤, improve/increase and resin hydrophilic and property. fiber tool has various different structure.

technology key points

need to quality good carbon fiber, need attention/notes lower technology key points:
　　（1） achieve filament high pure 化, high strong/high 化, 致密化以 and surface light 洁无暇 is made high property can carbon fiber need 任务. carbon fiber system engineering from filament polymerization mono 体开始. filament quality 既决定 carbon fiber property 质, also made its production cost. excellent 质PAN原 filament is manufacturing high property can carbon fiber need conditions.
　　（2）杂质 defect most less 化, this is improve/increase carbon fiber tensile strength measures, is 科技工 as research hot 门课题. in certain types upper 说, high strength process upper is decrease/reduce, decrease small defect process.
　　（3） in oxidation process in, ensure 均质化 front lower, can can shrink short oxidation time. this is reduce production cost direction property 课题.
　　（4） research high temperature technology and high temperature equipment and related important parts. high temperature temperature degree generally in 1300 to 1800℃, 石墨化 generally in 2500 to 3000℃. in high temperature degree lower as, need 连续运行, also need improve/increase equipment use lifespan, therefore research new generation high temperature technology and high temperature equipment 就显 格 outer important. in inert property gas 体保护, oxygen lower micro 波, and other and add hot and other technology.

5 development outlook/prospects

国 outer

world carbon fiber output/production volume to year 4 10,000 tons above, full

carbon fiber production 线

world main/primary is Japan USA Germany 以 and Korea and other less 数国家掌握 carbon fiber production core technology, and has 规模化 large production.

currently, full carbon fiber core technology by 牢牢掌控 in less 数发达国家手 in. 一方面, day is 首 发达国家始终 maintain for China carbon fiber industry technology 封锁; 另一方面, outer carbon fiber industry enterprise 开始进入 China market, China carbon fiber enterprise pressure large increase. although China add large for carbon fiber industry and force degree, in relatively large technology lower, Domestic carbon fiber 突围之路 still 然坎坷.

China

China for carbon fiber research 开始于20世纪60 year 代, 80 year 代开始 research high strong/high type carbon fiber. more year 进展缓 slow, 但也取 一定 formed 绩. 进入21世纪以 development relatively fast, rate 先引进 500吨每 year filament, 200吨每 year PAN基 carbon fiber, make China carbon fiber industrial industry 化. rear 一 方 versus add carbon fiber production 行列.

from 2000 year China carbon fiber toward technology more development, 放弃 原 硝 acid method filament manufacturing technology, using/adopting 以二甲基亚砜 is solvent agent method wet method filament technology obtain formed 功. utilizing independent technology made less Domestic T700 carbon fiber product already to 国际同 type product water 平. China for carbon fiber demand amount day growth, carbon fiber already by is 国家化纤 industry focus/key point 扶持. 2005 year full carbon fiber market is 9 100 million USD, 而2013 year to 100 100 million USD, expected to 2022 year has to 400 100 million USD, carbon fiber composite/compounding material application will full new 时代. China carbon fiber industry 化采取 independent development and versus combined 道路, to “十一五“末期 basic achieve versus Japan T300 Domestic carbon fiber production 线, and has enterprise already formed T700 above water 平 百吨 production 线.

2011 year China carbon fiber market 规模达 to 6811吨, however, supply effect/influence, inner carbon fiber market development versus for relatively is slow, expected future year, supply amount improves, China carbon fiber industry demand amount will maintain relatively fast speed degree growth.

technology rear 直接导致 China carbon fiber product quality and Imported product between obvious 差距, large made Domestic carbon fiber product in high field/area application. has data 显示, China carbon fiber product in application upper in low field/area, in carbon fiber quality requirements relatively high aviation aerospace field/area application ratio/proportion is 3%, 远远没达 to upper carbon fiber industry in aviation aerospace field/area application ratio water 平;而 in quality requirements versus for relatively low 运动休闲 use product field/area, carbon fiber application ratio/proportion high 达80% left right, 四倍于国际 upper carbon fiber in 运动休闲 use product field/area application water 平. Domestic carbon fiber rear technology made China carbon fiber industry 健康稳健 development.

6 application areas

carbon fiber is development national defense military industry and 国民经济 important strategy material 资,

carbon fiber Monofilament tensile 曲线

belongs to technology type key/critical material, from short carbon fiber to long carbon fiber research, use carbon fiber made as hot material technology and product 也逐渐普 and. in world high speed industrial large lower, carbon fiber applications positive toward more 样化. China already has use long as is high property can fiber types, in requirements high temperature, material stability property high combined, carbon fiber composite/compounding material tool can substitute/replace advantages. 材 material ratio strong/high degree high, parts heavy small, ratio modulus high, parts rigid degree large, positive is due to tool excellent property can, carbon fiber in national defense and use field/area has application outlook/prospects.

carbon fiber carbon material already in and use industrial field/area 取 广泛 application. from aerospace, aviation,   automotive,   electronics,   machine 械, chemical industry, light and other use industrial to sports equipment and use product and other. carbon fiber reinforced composite/compounding material can used for machine manufacturing and other military industry field/area, force electrical sheet/slice and other industrial field/area, EMI shielding remove electrical material, tough belt/tape and other 身体代 use material and used for manufacturing outer housing/shell, machine 动船, industrial machine 人, automotive sheet/plate and 驱动轴 and other. rod and other field/area. carbon fiber is type high field/area in new type industrial material.

composite/compounding material

carbon fiber in use in remove used as hot temperature material outer.   more as is reinforcement material add to resin, metal, 陶瓷, mixed and other material in, formed composite/compounding material. carbon fiber already formed is composite/compounding material most important reinforcement material. due to carbon fiber composite/compounding material tool has light strong/high, light rigid, high temperature resistance, corrosion resistant, resistant fatigue, structure dimensional stability good and design property good, can large overall molding and other features, already in aviation aerospace, national defense military industry and use industrial field/area to application . carbon fiber can processing formed 织 material , 毡, 席, belt/tape, and other material. high property can carbon fiber is manufacturing composite/compounding material most important reinforcement material.

土木 construction

土木 construction field/area: carbon fiber application in industrial and use construction material, iron 路公路桥梁, 隧道, 烟囱, structure and other add solid strong/high,   in iron construction in, large type system and 隔音墙 in future has very good application, this will is carbon fiber very has outlook/prospects application 方面. tool has density small,   strong/high degree high,   resistant property good,   resistant can force strong/high,   can resistant acid, alkali and other chemical product 腐蚀,   flexibility property 佳,  应变 can force strong/high features. use carbon fiber tube/pipe made as 桁梁构架屋顶,   ratio light 50% left right,   make large type structure material to use water 平,   but also efficiency and resistant property can to large degree improve/increase. another,   carbon fiber strong/high mixed structure 时,  不 need increase and solid 定,   for mixed structure relatively small,  施工 process 简便.

aviation aerospace

carbon fiber is 火箭, 卫星, elastic, machine and and other 尖端武 device 装备必不 can less strategy 基础材 material. will carbon fiber composite/compounding material application in strategy elastic elastic and machine housing/shell upper, can large large decrease light weight, improve/increase elastic and can force, USA 80 year made 洲际导 elastic grade housing/shell full using/adopting carbon fiber and ring oxygen resin composite/compounding material. carbon fiber composite/compounding material in new generation machine upper 也开始 to a large amount of use, USA 第四代战斗 machine F22 using/adopting is 24% carbon fiber composite/compounding material, from make 该战斗 machine tool has ultra-high speed 巡航, ultra- 视距 as 战, high machine property and and other features. USA launch new generation high speed wide machine speed 巡洋舰, 约60% structure parts will using/adopting strong/high carbon fiber plastics composite/compounding material made formed, its in machine 翼. China 自行研 made carbon fiber composite/compounding material 刹车预 made parts property can to water 平. using/adopting this made parts technology made Domestic carbon and carbon 刹车盘 already amount 装备于 national defense focus/key point Model/Grade use machine, in B757 type 民航飞 machine upper use, in its it machine type upper use in 实验考核 in, will toward 坦克, high speed 列车, high grade 轿车, and other use. carbon fiber ratio aluminum light strong/high degree versus 似. carbon fiber in upper has important application value, can decrease light structure weight, increase has 效载荷, from improve/increase as material can force, carbon fiber in 腐蚀生锈 issues. due to use carbon fiber material can large reduce structure weight, can significantly improve/increase material efficiency. using/adopting carbon fiber and plastics made formed composite/compounding material manufacturing machine and 卫星, and other 宇宙飞行 device , small, but also quality small force consumption less, can a large amount of material. 据报道, aerospace device quality decrease/reduce 1kg, can make 运载火箭 decrease light 500千克.

carbon fiber also is let large type use machine, automotive, high speed and other 现代交通工 tool achieve “ light amount 化“ 完美材 material. aviation application in for carbon fiber demand positive in increase more, new generation large type use machine 空客A380 and 波音787 use is 50% carbon fiber composite/compounding material. 波音777飞 machine utilizing carbon fiber structure material, water and 垂直 横尾翼 and 横梁称 is important structure material, therefore for its quality requirements its 苛刻. 波音787 machine using/adopting carbon fiber, this make machine more fast, consumption more low, meanwhile can increase wet degree, let more 舒适. 空客也 in 他们 飞 machine upper use a large amount of carbon fiber, carbon fiber will by a large amount of application in new type machine A380 upper. this make machine machine structure weight decrease light 20%, ratio type machine can 节省20% 燃油, from large reduce cost, decrease/reduce oxidation carbon 排放.

automotive material

carbon fiber material formed is automotive manufacturing 商青睐 材 material,

in automotive inner outer decoration in a large amount of using/adopting. carbon fiber as is automotive material, most large advantages is quality light, strong/high degree large, weight versus 当于钢材 20% to 30%, hardness is 钢材 10倍 above. therefore automotive manufacturing using/adopting carbon fiber material can make automotive light amount 化, breakthrough property 进展, belt/tape can 源 社会效益. 业界认 is, carbon fiber in automotive manufacturing field/area use amount large.

in R&D carbon fiber small automotive main/primary in outer housing/shell upper: in 普通材质 automotive engine cover/cap upper, use force 敲击, cover/cap upper very has can can has 凹陷, this 辆车 车 housing/shell non solid, use force 敲击车 cover/cap rear 会迅猛反 elastic, surface filament milli loss. research table/sheet using/adopting carbon fiber composite/compounding material automotive, ratio general purpose manufacturing automotive most large features is light and fast. carbon fiber automotive 抛弃 传统 钢 structure, a large amount of using/adopting carbon fiber material made formed, ratio 普通钢材 automotive weight can decrease/reduce 60%. in use 油情况 lower, this 辆车每 small can more 开50公里.

carbon fiber although light, has relatively good safety property, although carbon fiber 看起 像 plastics, 但实际 upper this type of material impact resistant property ratio iron strong/high, especially is use carbon fiber formed direction 盘, machine strong/high degree and impact resistant property more high. in composite/compounding material combined lower, carbon fiber automotive formed use in 装甲车. this type of carbon fiber material already in high speed 列车 裙摆 upper application [.

fiber add solid

carbon fiber add solid carbon fiber add solid and carbon fiber sheet/plate add solid types. carbon fiber material used for mixed structure add solid research 始于80 year 代美, day and other 发达国家. China this technology very 晚, China construction and 交通事业 飞 speed development, has construction in has versus 当一部 separation due to design standards low formed history issues, construction due to use function 改变, difficult meet/satisfy currently specification use demand, 亟需进行 repair, add solid. commonly used add solid methods has very more, 如: add large method, outer add solid method, viscous add solid method, carbon fiber add solid method and other. carbon fiber add solid structure technology is add large mixed 凝土截面, viscous rear also types new type structure add solid technology.

China from 1997 year from outer carbon fiber composite/compounding material add solid mixed structure technology research. formed is research and engineering application hot 点. inner already has high and 科研院 开展 此项 research as, 并取 一批接近国际先进 water research formed 果. due to China tool has world upper most is large construction market, carbon fiber add solid construction structure application will 呈现不断 growth trend.

体育 use product

carbon fiber in use in 运动休闲 field/area in, 像球杆, 钓鱼竿, 网球拍羽毛球拍, 自行车, slip 雪杖, slip sheet/plate, sheet/plate 桅杆, 航海船体 and other use product is carbon fiber main/primary use 户之一. carbon fiber use in day commonly used product, 像音响, 浴霸, device and other use electrical appliances and machine, 笔记本 electrical and other electronics product can to carbon fiber 身影.

体育 application in important application is rod and frame 架. 据估计每 year rod output/production volume is 3400万副. full world 40% carbon fiber rod is carbon fiber made formed. full world carbon fiber 钓鱼杆 output/production volume is year 2000万副. 网球拍 frame market amount is year 600万副, its it project application also 包括冰球棍, slip and other. carbon fiber also application in 划船, and other its it 海洋运动 in.

7 main/primary product

carbon fiber remove used for aviation aerospace field/area, national defense field/area and use product outer, automotive parts, force electrical sheet/slice, construction add solid material, reinforcement plastics, 钻井平台 and other carbon fiber new market by positive in use. in addition also use in pressure container, medical devices, development, new can and other field/area. carbon fiber its it application machine parts, use electrical appliances and and semi related equipment composite/compounding material production, can use to add strong/high, anti-static and electrical magnetic anti function. another, in X射线仪 device upper carbon fiber application can decrease/reduce in X 射线 lower 暴露.

pressure container

pressure container using/adopting carbon fiber composite/compounding material made as, main/primary use in automotive pressure shrink gas upper, but also also use in 救火队员 solid 定式呼吸 device upper. CNG罐源于 USA and Europe 国家, Japan and other 亚洲国家也 for this application performance 出 极 large 兴趣.

风 force electrical machine sheet/slice  
　　 world upper force electrical machine 组 发 electrical machine 额定功 rate 越 越 large, and its versus 适应 风 machine sheet/slice dimensions 也越 越 large. is decrease/reduce sheet/slice deformation, in force parts bearings and sheet/slice certain using/adopting carbon fiber its rigid degree. China ‘十五’期间 风 machine machine amount already to 1. 5G瓦, carbon fiber in force electrical machine sheet/slice upper application outlook/prospects good.

carbon fiber in can, can and solar energy and other new can field/area tool has vast application outlook/prospects. force electrical machine rate ultra- 3MW, sheet/slice long degree ultra- 40米时, glass fiber composite/compounding material property can already 经趋于极限, using/adopting carbon fiber composite/compounding material manufacturing sheet/slice is necessary selection. has carbon fiber can decrease light sheet/slice weight, also can meet/satisfy strong/high degree and rigid degree requirements.

carbon fiber 布

carbon fiber also carbon fiber 布, carbon 纤布, carbon 布, carbon fiber material, carbon fiber belt/tape, carbon fiber sheet/slice 材（预浸布） and other  .   carbon fiber is types mono toward carbon fiber product, usually using/adopting 12K carbon fiber filament 织造. weight most light is 1K carbon 布, China carbon fiber mono 车, 三角架 basic use 3K carbon 布. 1K carbon fiber pipe/tube due to from carbon filament and other grade, resin formed separation, carbon density, molding pressure temperature degree and other and other process non 常严格, 1K carbon price is 3K carbon 布 3倍. can provide types thick degree: 0.111mm（200g） and 0.167mm（300g）. carbon fiber strong/high degree high, density small, thick degree thin, basic increase add solid parts heavy and dimensions. carbon fiber suitable for construction material 桥梁隧道 and other various structure type type, structure add solid and resistant add solid and structure add solid.

carbon fiber composite/compounding material 抽油杆

has data table/sheet 明, 至2008 year has 8% to 10% more new or new increase 抽油杆 use carbon fiber composite/compounding material 抽油杆取代, carbon fiber 320 to 420t. forecast 至2010 year if 按15% amount 计算, carbon fiber consumption amount can 达624吨.

1994 year 至2002 year left right, carbon fiber made as home appliances 网 cable use more 处. meanwhile, carbon fiber hot product, carbon fiber product, carbon fiber outer 也越 越 more by heavy 视.