최근기술섬유개발동향 ( 총괄 ) 주창환충남대학교 전시회개요 개요 전시회명 : Techtextile Frankfrut 2009 전시기간 : 2009. 6. 16 ~ 2009. 6. 18 (3 일 ) 전시장소 : Frankfrut am Main ( 독일프랑크푸르트 ) 콩그레스센터에서는전시된제품의개발내용을 - 테크텍스타일 (Techtextil) 과아반텍스 (Avantex) 심포지엄에발표함. - 세계 천연섬유의해 로천연섬유컨퍼런스 (Natural fiber congress) 전시회배경 본전시회는 1986 년시작하여테크텍스타일과부직포분야에중점으로관련업체, 연구소, 교육기관, 협회등전문가참여하는매 2 년마다개최되는국제최대규모임. 2-3 -
전시회동향 이번전시회는 43 개국 1,201 개전시업체와 23,300 명방문자로 2007 년에비해전시업체는 8%, 방문자는 2% 증가함. 방문자 참가업체 3 개발방향 ( 기초내용 ) 미래사회환경을고려한 3 가지핵심개발주제 - 하이테크기술에기초한범용제품에서특수차별화된제품 - 새로운용도전개와시장확대를위한첨단재료사용에의한섬유제품화 - 대량생산에서맞춤화, 섬유공정간지식정보화에의한제품전주기에서비스개념을둔차별화제품 향후시장확대가큰 5 개분야에우선적기술개발을추진함 - 건축및인테리어, - 보호및헬스케어, - 수송및에너지, - 자원및환경보호, - 패션및창조성 4-4 -
개발방향 ( 기초내용 ) 장기간사회적여건을고려한주제와향후시장전개가큰 5 개분야로 7 개연구개발주제를우선적으로추진중. 1. 새로운특수섬유와섬유복합재료개발 2. 섬유재료의기능화와관련공정개발 3. 바이오베이스재료, 기술및환경친화형섬유공정개발 4. 인간건강및복리향상을위한신섬유및제품개발 ( 보호, 헬스케어, 스포츠및웰리스 ) 5. 혁신적인새로운기술 (technical) 섬유및제품개발 ( 건축용, 수송용, 에너지용, 토목용, 농업용, 산업용 ) 6. 스마트섬유및의복 7. 맞춤형대량생산기술개발 5 기술개발 ( 핵심내용 ) 산업용섬유개발방향은기존제품의다기능성및지능화를부여하여경량화와고성능목적으로용도전개및시장확대에초점을둠 전시회출품된제품개발에응용된기술을종합적으로정리하면 - 잉크제트프린트기술 (Inkjet Printing Technology) - 삼원방사기술 (Tricomponent fibre extrusion) - 전기방사를이용한나노섬유제조기술 (electrospinning) - 화학증착및유전가열코팅기술 (CVD & Dielectrophoretic coating) - 다층고분자증착기술 (Polymer Multilayer deposition) - 메그네트론스퍼터링기술 (DC/pulled Dual Magnetron Sputtering) - 와이어공급금속증발기술 (Wire Feed Metal Evaporation) - 핫멜트코팅기술 (Hotmelt coating) Trends in New Materials & Processes At the fibre level At the fabric/foil/film level At the particle level 6-5 -
기술개발 ( 핵심기술 ) Trends in New Materials & Processes 7 기술개발 : 핵심기술 (1) Inkjet Printing Technology - Integration of electroactive materials for sensor-actuator systems directly on polymeric/fabric surfaces - Development of RFID systems on novel polymeric/fabric substrates - Development of new printable formulations for non-conventional substrates R&D in new metallic nanoparticles suspensions with low curing temperatures Printing of metallic thin films (silver and copper nanoparticles) in polymeric substrates Patterning of metallic foils (circuit patterning) R&D in printing of new semiconductor and conductive polymers (PEDOT based) and UV curable polymer films in polymeric substrates 8-6 -
기술개발 : 핵심내용 (2) Tri-componet fiber technology Development of new bi and tri-component fibers Development of new fiber geometries Development of new Bi-component conductive fibers (sensor-actuator application) Integration of electroactive materials directly at the fiber core Development of Tri-component piezoelectric fibers (sensor-actuator application) Development of fiber micro structure with controlled porosity using extrusion process Processing of new hollow fiber structures 9 기술개발 : 핵심내용 (3) Nanofiber technology - Electrospinning and Melt-spinning Technology - R&D in electrospun electroactive fibers with controlled porosity - Processing of fibers with controlled aspect ratio and alignment Non-aligned nanofiber Aligned nanofiber Multi Functional Coating Technology (atmospheric plasma treatment) - Plasma pre-treatment, ultrasonic deposition, nano-film formation, IR drying/curing, UV curing o Nanoscaled surface engineering o Incorporation of polymers, nanoparticles, etc o No solvents/water; no waste o Atmospheric plasma 10-7 -
기술개발 : 핵심내용 (4) Multi Functional Coating Technology Roll-2-Roll, Yarn and Fiber and web substrate coating Low Pressure CVD Polymer Layer Deposition w/ E-Beam Wire Feed Metal Evaporation In-line multi-process vacuum chamber Coating and substrate treatment technology Yarn Roll-to-Roll deposition system Web substrate Roll-to-Roll deposition system for textile substrates 11 기술개발 : 핵심내용 (5) Polymer Layer Deposition w/ E-Beam In line monomer/oligomer deposition E-Beam polymerization High control of film thickness (from 10nm to 1000nm Protective polymer coatings with controlled thickness High barrier coatings with high transmittance Electroactive polymer film and in-situ polymerization Formation of nanolayers: metal, metal oxide, polymer (cured by electron beam, plasma), dyes, other. 12-8 -
기술개발 : 핵심내용 (6) Metal Evaporation Metal Evaporation process with continuous wire feed system Possibility of evaporating Al, Ag and Cu 2D and 3D metallization process Yarn metallization process Processing of conductive textile substrates and yarns, Processing of heat reflective surfaces DC Sputtering, Vacuum Plasma and CVD unit DC Dual Magnetron Sputtering thin film deposition CVD using reactive gas thin film deposition Plasma treatment of substrates also possible (fiber/yarns and web substrates textiles) Deposition of Metal Oxide thin films (Aluminum oxide, Silicon oxide) Deposition of metallic thin films Al, Cu, 13 기술개발 ( 핵심내용 ) 응용가능한잠재적용분야 나노섬유, 스마트섬유, 슈퍼섬유, 생분해성섬유등의고유특성을부여하는기술로신용도전개가가능함. - 바이오센서용전도및압전성섬유 ( 예, 심장박동모니터링 ) - 고성능섬유 (High performance fiber) - 웨어러블과정전방지의복용전도성섬유 - 약물전달시스템용다공및중공섬유 - 섬유수준의유기광기전과 OLED 디바이스 - 개인용섬유융합웨어러블제품 ( 예, 터치패드, 센서 ) - 에너지저장및에너지생성분야 ( 예, 압전섬유 ) - 섬유집합체기재에열반사필름 - 고성능절연재료 - 기체및액체조절보호섬유집합체 ( 예, 헬륨, 가스 ) - 초발 ( 소 ) 수성, 초친수성, 초발유성재료 14-9 -
개발예시 (1-1) Spinning Technologies For Elastic Yarns Dry Spun Elastomers Bi-component / Bi-constituent Spin Technology PU based Several configurations possible Potential Product Areas 15 개발예시 (1-2) LYCRA Fusion Fiber Core-sheath dry-spun product Core for elastic, sheath for fusion properties Sheath polymer/ fusing agent Core polymer / elastic properties Adhesive fuses during steam-setting process Other Potential Applications of Fusing Yarns Elimination of seams More cost effective garment making More comfortable garments Better looking garments Prevention of seam slippage Elimination of a key quality issue 16-10 -
개발예시 (2-1) Innovation eptfe Fiber Technology Surface Texture Before Stabilization After Stabilization Tailored surface texture in 100% eptfe fibers Large improvements in abrasion resistance Fiber processing benefits (handle, durable) Ideal surface for coatings/fillers Range of fiber luster options NEW 100% eptfe Weaves with Amazing Dimensional Stability More consistent spacing/pore opening Excellent fray resistance Very low shrinkage (<1% at 300 C/20min) Ideal for use filtration/membrane reinforcement 17 개발예시 (2-2) Difference b/w expanded PTFE (eptfe) and Matrix Spun PTFE Fibers Matrix Spun PTFE Fibers Spinneret process with viscose carrier Brown in color (process residues) Multi-filament Low tensile / high shrink properties Expanded PTFE (eptfe) Fibers Extrusion / Stretch at high temperatures White, pure PTFE no process residues Mono-filament and multi-filament fibers available Higher tensile / lower shrink properties GORE TENARA Architectural Fabric Covers Wimbledon s Center Court 18-11 -
개발예시 (2-3) Innovations in eptfe Fiber Technology New Capabilities, New Applications, New Opportunities 19 개발예시 (3-1) High Performance Tapes for Thermoplastic Composites Price level of current high performance fibers: carbon > 20 /kg, aramid > 30 /kg, UHMWPE > 35 /kg Need for fiber reinforced structures which are light weight but are 100% recyclable (thermoplastic, all-(homo) Polymer) 20-12 -
개발예시 (3-2) Properties of new HMW PE tape are moderate compared to high performance materials Newly developed HMW PE provides good mechanical properties at reasonable price level 21 개발예시 (3-3) Composite Panels Manufacturing 22-13 -
개발예시 (4-1) Lumalive s LED Canvas Technology Lumalive s woven LED Canvas allows freedom of form factors because it is made from fabrics Integration of LED Canvas into Garments Modular approach to system integration LED Canvas can be inserted and removed from the Lumalive Garment The garment design and engineering is important 23 개발예시 (4-2) Taking brand experiences to the next level Consumers want to be entertained, emotionally affected, and creatively challenged by "experiencing" products and services Traditional marketing techniques, like TV and radio, are becoming less effective New marketing driven by experiences experiential marketing is generally a more effective strategy to establish a position in consumers minds Something different Something interactive 24-14 -
기술개발 : 친환경 (1) Concept of of Bio-based Products Basic idea of biopolymers is taken from nature s cycle. Most of it is subsequently converted back into the starting products, carbon dioxide and water by micro-organisms. The cycle is the role model for biopolymers, that are often made from renewable raw materials obtained from agricultural production. Biodegradable products have served their purpose. Key Words: (Bio, Biodegradable, Green, Sustainable, etc) Materials (Polymer, Fiber, Film), Product (Textiles, Plastic, Composite) 25 기술개발 : 친환경 (2) Manufacture of of PLA Fibers Poly (Iactic acid) (PLA) Cargill has developed several processes that use corn and other renewable sources to produce ECO-PLA, a renewable biopolymer based on poly(1actic acid). PLA polymer Melt spinning 5000m/min winding (direct) Spin drawing(2stage) PLA fibers Form L-form D,L-form High crystallinity and transition temp. related to Mw High non-crystallinity and low Melting point Stereo complex Applications Past Nowadays Thermal properties Analysis Tensile properties and so on. Surgical and biomedical - High cost Bottle, film, fiber and many substitute plastic 26-15 -
기술개발 : 친환경 (3) Concept on design of bio composites Manufacturing Propcess of bio composites 27 기술개발 : 친환경 (4) Application of PLA Polymers Green (Bio) Textiles Fibers Apparel Carpet Furnishings Nonwovens Bio Plastics (Composites) Bottles & Preforms Cards & Graphic Arts Consumer Goods Packaging Display Packaging & Folding Cartons Extrusion Coated Paper Films & Converted Film Products Injection Molding & Compression Molding Labels Thermoformed Packaging Threaded Containers & Jars 28-16 -
기술개발 : 친환경 (5) Automotive Applications Corn-based headrest Corn-based fabric Natural fiber reinforced PP Soy-based PU foam Sugarcane-based PP side shields Ford s Enviro Seat (source: Ford) Upcycled water bottles to PBT seat clips 29 기술개발향후전망 Existing Materials already in development Shape changing materials (SMA s, SMP s) Color and optically changing materials (chromics) Energy exchanging smart materials Materials exchanging smart materials Materials developments in the near future Electroactive Polymers Photoactive Polymers Bio responsive Hydrogels Electro Luminescent Fibers and Films Photovoltaic Fibers and Films Photonic Fibers and Films Biomimetic Materials 30-17 -
미래기술개발방향 기존기술의고부가가치화 기업보유기술활용으로기능성부여 ( 첨가제, 표면가공 ) 부직포분야 : 생분해성, 중공, 이형단면, 복합방사부직포 용도분야 : 환경, 메디컬, 위생, 스포츠레져, 항공등 신성장동력산업진입기술 ( 장기간프로젝트 ) 섬유복합재료기술 : 고성능 ( 탄소, 아라미드 ) 섬유의제품화 생분해성섬유제조기술 : PLA, PCL 및천연섬유 바이오섬유제품화기술 : 부직포, 그린컴포지트 스페이서직물제조기술 : 복합화및입체적구조 31 미래기술개발및시장전략 향후개발및시장전략 - 특수수지및천연소재의섬유화및기능화부여기술개발 ( 필터, 병원용, 생리용, 와이퍼등 ) - 특수기능섬유의제품화기술확립및신용도개척 (PVDF, PPS, PTFE, PI, PLA 등 ) - 향후시장개척을위한산업용섬유의필수다기능성기술확립 ( 신축성, 전도성, 생분해성, 위생성, 항균성등 ) 봉제성형화 네트웨킹 염색 제 / 편직 표준화신뢰성 사가공 원사 방사 32-18 -
Future of textiles is very bright, but we need more efforts to make the creative products and these can be achieved by only hard workers who have dream and ambitious. 경청해주셔서감사합니다 - 19 -