1. Toray tsim CFRP Thermal Welding thiab Rapid Integration Moulding Technology
Thaum Lub Ob Hlis 1, 2023, Toray, lub tuam txhab Nyij Pooj, tshaj tawm txoj kev vam meej ntawm kev kub ceev thermal vuam tshuab rau Carbon Fiber Reinforced Plastic (CFRP). Cov thev naus laus zis no tsom mus ua kom tiav cov khoom siv ceev ceev thiab lub teeb yuag ntawm CFRP cov qauv dav hlau. Toray lub thev naus laus zis thev naus laus zis ua kom nrawm thiab muaj zog koom nrog cov khoom siv thermosetting CFRP ntawm lub dav hlau, zoo ib yam li cov vuam tsoos. Txoj kev sib txuas yooj yim no suav nrog kev tsim cov txheej txheem kub-weldable rau ntawm qhov chaw ntawm cov thermosetting CFRP thiab ua kom sov lub qhov chaw ntawm qhov chaw rau lawv. Nws tso cai rau kev sib dhos ceev ceev ntawm cov khoom siv thermosetting CFRP lossis kev sib txuas ntawm cov thermosetting thiab cov khoom siv thermoplastic CFRP yam tsis tas yuav muaj cov nplaum nplaum los yog ntsia liaj qhov rooj fastening.
Los ntawm kev siv cov thev naus laus zis no rau thermosetting CFRP nrog cov txheej txheem kub-weldable, kev ua haujlwm zoo ib yam li CFRP tam sim no siv hauv cov qauv dav hlau tuaj yeem ua tiav. Toray hais tias kev sib koom ua ke ntawm thermal vuam qauv yog piv rau cov qauv kho CFRP hauv cov qauv dav hlau tam sim no, kom ntseeg tau qhov kev ntseeg siab ntawm cov cuab yeej sib txuas hauv kev siv tswv yim. Piv nrog rau cov qauv aluminium alloy, CFRP cov qauv siv cov cuab yeej no tuaj yeem txo cov pa roj carbon dioxide emissions thoob plaws hauv lawv lub neej. Qhov kev txo qis hauv qhov hnyav ntawm bolt fasteners tuaj yeem ua rau lub ntsej muag tag nrho, txo cov emissions ntxiv. Toray tab tom koom tes nrog Boeing los tsav ntau yam kev tsim kho thev naus laus zis hauv kev tsim dav hlau thiab khoom siv thev naus laus zis.
Thaum Lub Ob Hlis 16, 2023, Toray tshaj tawm txoj kev vam meej ntawm kev sib koom ua ke sai sai rau CFRP cov khoom txav tau. Cov khoom no yog nyob nruab nrab ntawm lub teeb yuag porous carbon fiber-reinforced ua npuas ncauj (CFRF) thiab thermosetting prepreg daim tawv nqaij, muab kev ua haujlwm zoo heev. Cov cuab yeej tshiab no ua rau cov molding ntawm CFRP cov khoom txav tau yooj yim, xws li lub ru tsev tsheb, kaum lub sij hawm sai dua li cov txheej txheem siab autoclave molding tshuab. Qhov hnyav ntawm cov khoom no tsuas yog ib nrab ntawm cov khoom siv hlau. Toray tseem yuav txuas ntxiv rau kev tshawb fawb thiab kev txhim kho cov cuab yeej no ua kom nws cov ntaub ntawv hluav taws xob, qhov twg kev tsim hluav taws xob hnyav dua yog qhov tseem ceeb.
2. Teijin Subsidiary tsim cov khoom Sandwich rau Automotive Production
Thaum Lub Peb Hlis 2023, Teijin Automotive Technologies, lub chaw muag khoom ntawm Teijin Group hauv Nyij Pooj, tshaj tawm txoj kev txhim kho kev vam meej ntawm ob yam khoom tseem ceeb los ua kom tau raws li qhov xav tau ntawm kev siv tsheb tam sim no thiab yav tom ntej. Hexacore yog honeycomb core khoom tsim los rau Teijin Automotive txoj kev kub ceev compression molding txheej txheem, siv los tsim lub teeb yuag A-chav kawm lub cev panels, ru tsev panels, thiab kaw. Cov khoom siv Hexacore yog sib xws nrog ntau hom fibers thiab resins, suav nrog carbon fiber lossis iav fiber, aramid fiber, lossis ntuj fiber ntau. Nws tau thov tias siv cov khoom siv Hexacore tuaj yeem txuag tau 25% ntawm qhov hnyav piv rau qhov zoo sib xws ntawm ob daim SMC.
Tsis tas li ntawd, Teijin Automotive tau tsim Foam-A-Core thev naus laus zis ua cov txheej txheem nruj rau A-class automotive panels, muab lub zog siab thiab tsis muaj dej noo. Cov tshuab no siv tib yam 30-45 thib ob compression molding txheej txheem rau shaping, ua rau ob qho tib si tsim functionality thiab ceev curing. Zoo ib yam li Hexacore, Ua Npuas Ncauj-A-Core yog tsim rau cov vaj huam sib luag ua los ntawm ntau cov fibers, thermosetting lossis thermoplastic resins, thiab siv cov txheej txheem SMC lossis RTM. Cov txheej txheem kuj tseem tsim qhov ze-net-puab qhov chaw, txo cov khoom pov tseg piv rau lwm txoj kev.
3. SGL Carbon Tsim Kev Ua Haujlwm Siab Loj-Tow Carbon Fiber
Thaum lig Lub Peb Hlis 2023, SGL Carbon, lub chaw tsim khoom lag luam German-qib loj-tw carbon fiber ntau, tshaj tawm kev txhim kho ntawm 50k tshiab specification loj-tw carbon fiber. Qhov no SIGRAFIL®CT50-4.9/235 carbon fiber boasts lub siab tensile lub zog ntawm 4.9 GPa (piv rau me-tow carbon fibers zoo li Toray's T700 qib) thiab elongation ntawm 2.0%. Nws ua tau raws li qhov xav tau ntawm lub zog siab ntawm cov qauv tsim lub nkoj siab thaum muab siab elongation, ua rau nws tsim nyog rau kev lag luam niche uas xav tau ob qho tib si siab zog thiab siab elongation.
SIGRAFIL®CT{0}}.9/235 carbon fiber yog tsim los ntawm cov khoom loj uas twb muaj lawm ntawm 50k fiber ntau cov khoom lag luam, uas tau ua tiav hauv kev lag luam xws li cua zog thiab tsheb. SIGRAFIL®CT tshiab50-4.9/235 nthuav tawm lub zog siab (4.9 GPa) thiab elongation (2.0%) thiab tam sim no muaj peev xwm rau 50k specification ntau lawm. Txog tam sim no, qhov kev ua tau zoo zoo li no tsuas yog ua tiav nrog cov pa roj carbon me me. Qhov no ntxiv ntxiv SGL cov khoom lag luam ntawm 50k specification loj-tw carbon fibers.
4. TeXtreme Qhia High-Permeability Gapped Unidirectional Carbon Fiber Reinforcement Materials
Thaum pib lub Plaub Hlis 2023, TeXtreme®, tus thawj coj thoob ntiaj teb hauv cov ntaub ntawv nyias nyias kis tau cov ntaub ntawv carbon fiber, tshaj tawm cov khoom lag luam tshiab tshiab, TeXtreme® Gapped UD. Qhov no yog ib qho qhuav carbon fiber reinforcement khoom tshwj xeeb tsim los rau resin infusion txheej txheem. Raws li cov khoom lag luam tsim tawm, nws muaj kev ua tau zoo, kev siv yooj yim, thiab kev siv nyiaj ntau rau ntau yam kev siv.
TeXtreme® Gapped UD yog cov khoom siv dag zog unidirectional nrog kev tswj xyuas zoo 0.3 hli qhov khoob ntawm cov hlua fiber ntau. Cov khoob no ua haujlwm raws li txoj hauv kev rau resin thiab huab cua khiav tawm, tso cai rau kev ntub dej sai thiab zoo ib yam ntawm cov khoom tsis muaj kev cuam tshuam nws cov khoom siv kho tshuab. Nrog rau qhov ntim fiber ntau ntau tshaj 60%, TeXtreme® Gapped UD muab cov khoom siv kho kom zoo sib xws piv rau carbon fiber unidirectional prepregs.
5. Fabkis Lub Tuam Txhab Tsim Kho 3D Nanomaterial Raws li Carbon Fiber Prepreg
Thaum lub Plaub Hlis 2023 lig, NAWA, lub hauv paus hauv Rousset, Fabkis, tau tsim ib qho kev hloov pauv 3D carbon-based nanomaterial. Los ntawm kev siv lawv cov NAWAStitch ™ thev naus laus zis, uas suav nrog vertically aligned carbon nanotubes (VACNT), lawv txhim kho cov pa roj carbon fiber ntau, txo qis interlaminar tawg lossis delamination thiab txo qis kev pib tawg thiab nthuav tawm. Qhov no ua rau 100-fold nce hauv shear lub zog thiab 10-fold txhim kho hauv kev cuam tshuam rau cov khoom sib xyaw. Cov thev naus laus zis tuav cov lus cog tseg rau cov ntawv thov hauv ntau qhov chaw, xws li los ntawm lub zog cia thiab cov tiam tom ntej hydrogen roj cell catalysts mus rau aerospace thiab lwm tiam kev lag luam tsheb.
NAWA kev tsim kho thev naus laus zis tau ua rau muaj zog dua, sib dua, thiab cov khoom siv siab dua. NAWAStitch ™ thev naus laus zis hais txog ib qho teeb meem feem ntau hauv cov ntaub ntawv sib xyaw-interlaminar tawg lossis delamination. Ua raws li kev siv thoob ntiaj teb lossis hauv cheeb tsam interlaminar reinforcement cov khoom siv rau carbon fiber prepregs, NAWAStitch ™ ua zoo li "nano Velcro," tiv thaiv cov kab nrib pleb ntawm kev sib txuas thiab muab ob npaug ntawm tus lej zoo ntxiv hauv cov khoom siv dag zog, tsim cov khoom siv yuav luag tsis tawg. NAWAStitch ™ txhim kho qhov kev ua tau zoo ntawm carbon fiber ntau sib xyaw, ua kom lub zog shear los ntawm 100 npaug thiab txhim kho kev cuam tshuam los ntawm 10 npaug, thaum txo qhov hnyav los ntawm 20-30%. Qhov no ua rau kev txhim kho kev ua tau zoo hauv ntau yam khoom xws li cov khoom siv ncaws pob, hydrogen cia tanks, thiab cov khoom siv dav hlau.
6. Mitsubishi tsim tshiab hom ntawm carbon fiber ntau
Thaum lub Tsib Hlis 2023, Mitsubishi Chemical Corporation tshaj tawm rau ntawm nws lub vev xaib official tias nws tau tsim ib lub npe tshiab ntawm ib puag ncig tus phooj ywg carbon fiber ntau hu ua Pyrofil™ NEO. Cov khoom no boasts cov nram qab no zoo nta:
●Lighter Weight: Vim nws lub zog tshwj xeeb thiab muaj zog tshwj xeeb, nws tuaj yeem siv los hloov cov hlau thiab iav fiber ntau cov ntaub ntawv thermoplastic, ua rau muaj kev cuam tshuam loj heev.
● Kev Ua Haujlwm Siab: Nws muaj cov khoom zawv zawg zoo heev, cov khoom tiv thaiv zoo li qub, thiab electromagnetic yoj tiv thaiv kev ua haujlwm. Nws tuaj yeem hloov kho kom tau raws li cov kev xav tau tshwj xeeb xws li kev tiv thaiv tshav kub thiab tshuaj lom neeg, raws li ntau yam qauv.
●High Quality: Nws koom nrog reprocessing ntawm carbon fiber by-products (prepregs) nyob rau hauv carbon fiber ntau lawm chaw.
● Kev txiav txim siab ib puag ncig: Nws muaj cov pa roj carbon me me piv rau cov khoom lag luam ib txwm muaj, ua rau nws zoo ib puag ncig.
Raws li kev suav nrog hauv Mitsubishi Chemical Group, Pyrofil ™ NEO carbon fiber ntau tau txo cov pa roj carbon hneev taw los ntawm 50% piv rau lub tuam txhab cov khoom siv pa.
7. Teijin thiab Kumagai Group tsim cov khoom siv hluav taws kub-Resistant Carbon Fiber Composite rau kev tsim kho
Thaum Lub Xya Hli 13, 2023, Teijin Limited tshaj tawm nws txoj kev koom tes nrog Kumagai Group Co., Ltd. hauv kev txhim kho cov khoom siv fiber ntau-txhim kho cov khoom sib xyaw ua ke rau cov tsev hluav taws kub. Teijin muaj cov khoom siv fiber ntau ua haujlwm zoo hu ua "LIVELY WOODⓇ," uas yog cov khoom siv sib xyaw ua ke los ntawm kev siv cov ntaub ntawv carbon fiber uas twb muaj lawm. Los ntawm kev txhim kho qhov tawv thiab lub zog los ntawm cov pa roj carbon fiber reinforcement, cov khoom siv sib xyaw ua ke txhawb kom nthuav dav cov kev siv ntawm cov qauv ntoo. Qhov tshwj xeeb ntawm "LIVELY WOODⓇ" yog kev koom ua ke ntawm carbon fiber-reinforced yas (CFRP) ntawm cov ntaub ntawv sib xyaw ua ke, tso cai rau lub teeb yuag, insulating ntoo cov khoom sib xyaw nrog siab rigidity thiab lub zog. Thaum siv los ua kab teeb, nws yooj yim rau kev tsim kho ntawm cov tsev ntoo loj. Tsis tas li ntawd, txawm hais tias Nyiv muaj ntau cov peev txheej ntawm cov ntoo cedar, lawv lub zog qis tau txwv lawv cov khoom siv hauv tsev. Txawm li cas los xij, CFRP kev txhawb nqa tau zoo txhim kho qhov xwm txheej no. Ntawm qhov tod tes, "LIVELY WOODⓇ" tsis muaj hluav taws kub thiab tsis tuaj yeem siv rau hauv cov tsev ntoo uas xav tau hluav taws kub.
Kumagai Group qhia "Eco-friendly λ-WOODⅡ," lub tshuab hluav taws-resistant ntoo tivthaiv uas ua kom muaj hluav taws kub nyhiab los ntawm kev ntxiv cov hluav taws-tiv thaiv hluav taws xob (npog) txheej nyob ib ncig ntawm cov khoom tseem ceeb. Cov cuab yeej no ua rau kev siv cov ntoo hauv cov khoom siv hluav taws kub. Los ntawm kev sib txuas Teijin's "LIVELY WOODⓇ" nrog Kumagai Group's "Eco-friendly λ-WOODⅡ," lawv lub hom phiaj los tsim cov khoom siv hluav taws xob ua haujlwm siab tshiab rau cov tsev hluav taws-resistant, them nyiaj rau ib leeg cov yam ntxwv ua tau zoo.
8. Lub Tuam Txhab Nyij Pooj tsim cov Carbon Fiber Composite Material Visualization Imaging Technology
Thaum lub Cuaj Hlis 26, 2023, Konica Minolta, lub hauv paus chaw haujlwm hauv Chiyoda-ku, Tokyo, Nyiv, tshaj tawm ntawm nws lub vev xaib official tias nws cov X-ray Talbot tsis cuam tshuam cov duab, "XtraLINQ Talbot®," tau txais khoom plig "Cov Khoom / Tshuab. Award" los ntawm SAMPE Nyiv, lub koom haum kev lag luam muaj npe nrov ntsig txog cov khoom siv thev naus laus zis.
Raws li cov cuab yeej siv hluav taws xob xoo hluav taws xob siv hluav taws xob siv Talbot tsis tshua muaj kev cuam tshuam tsim los ntawm Konica Minolta, cov cuab yeej no tuaj yeem tshem tawm cov hluav taws xob sab hauv lub xeev ntawm carbon fiber-reinforced plastics (CFRP) nyob rau lub sijhawm luv luv, dhau ntawm thaj chaw loj, thiab nrog siab. precision, tsis ua rau muaj kev puas tsuaj. Nws tshwj xeeb tshaj yog ua kom tau txais cov ntaub ntawv hais txog cov ntsiab lus fiber ntau hauv zos, fiber ntau dispersion, thiab fiber ntau orientation hauv CFRP, tshwj xeeb tshaj yog nyob rau hauv CFRP nrog cov fibers tsis tu ncua thiab random orientations. Cov yam ntxwv no zoo sib xws rau cov khoom siv physicochemical ntawm cov khoom sib xyaw. Tsis tas li ntawd, cov cuab yeej no tso cai rau kev kwv yees ntawm qhov muaj peev xwm CFRP tus cwj pwm tsis ua haujlwm, ua rau muaj txiaj ntsig zoo rau CFRP kev tshawb fawb.
9. Toray Industries ntawm Nyij Pooj tau ua tiav hauv T1200 Ultra-High-Strength Carbon Fiber Technology
Thaum Lub Kaum Hli 29, 2023, Toray Industries, Inc. tshaj tawm txoj kev loj hlob ntawm TORAYCA™ T1200, ib qho ultra-high-strength carbon fiber nrog lub zog tensile ntawm 8.0 GPa, tensile modulus ntawm 315 GPa, thiab a pob txha elongation ntawm 2.5%. Cov pa roj carbon fiber no khav theeb lub zog tensile siab tshaj plaws thoob ntiaj teb thiab pom cov ntawv thov hauv ntau qhov chaw, xws li kev ua kis las thiab cov khoom ua si mus rau dav hlau.
Txhawm rau kom dhau lub zog txwv ntawm cov pa roj carbon fiber ntau, Toray Industries tau tsom mus rau kev txhim kho nws cov txheej txheem nanoscale tswj kev siv tshuab los tsim thiab ua tiav cov qauv sab hauv. Los ntawm kev siv cov thev naus laus zis no, Toray Industries tau ua tiav TORAYCA™ T1200 nrog lub zog tensile ntawm 8.0 GPa, tshaj TORAYCA™ T1100 ntau dua 10% (T1100 muaj lub zog tensile ntawm 7.0 GPa). Cov khoom no tau tsim los ntawm Toray lub Hoobkas hauv Ehime, Nyiv.
10. Teijin ntawm Nyij Pooj Tsim Bio-based Carbon Fiber
Thaum Lub Kaum Ob Hlis 21, 2023, Teijin Corporation, lub tuam txhab Nyij Pooj, tshaj tawm hauv nws lub vev xaib raug cai tias nws tau pib tsim thiab muag cov pa roj carbon fiber ntau siv cov khoom siv zoo ib puag ncig (bio-based acrylonitrile, AN) los koom tes hauv kev txo cov pa roj carbon monoxide emissions. . Teijin yuav siv txoj kev sib npaug zoo raws li kev lees paub thoob ntiaj teb kev lees paub cov khoom lag luam ruaj khov los tsim thiab muag Tenax ™ carbon fiber siv cov khoom siv raw khoom zoo ib puag ncig.
PAN precursor fiber ntau yog tsim los ntawm cov khoom siv ruaj khov acrylonitrile (AN) tau los ntawm cov khoom siv bio-based lossis pov tseg thiab cov khoom seem los ntawm kev rov ua dua tshiab, thiab nws yog tsim los ntawm kev sib npaug zoo. Los ntawm txoj kev no, cov khoom siv tau tuaj yeem raug lees paub thoob plaws hauv cov khoom lag luam, piv txwv li, thaum biomass-derived raw cov ntaub ntawv yog sib xyaw nrog roj av-derived raw cov ntaub ntawv los tsim cov khoom.
Thaum Lub Rau Hli 29, ua ntej tshaj tawm no, Teijin Limited lub vev xaib raug cai tau hais tias Tenax ™ carbon fiber thiab polyacrylonitrile (PAN) precursor fiber ntau tsim ntawm nws lub Hoobkas hauv Mishima, Shizuoka, Nyiv, tau txais ISCC PLUS (International Sustainability thiab Carbon Certification) ntawv pov thawj , uas yog kev txhim kho thoob ntiaj teb kev ruaj ntseg thiab cov ntawv pov thawj carbon.