Cov txheej txheem
1. Kev lag luam keeb kwm yav dhau los thiab cov teeb meem core
2. Pwm Kev Loj Hlob Mechanism thiab Cov Ntsiab Tsis Yooj Yim Rau Cov Lus Qhia
3. Kev tshuaj xyuas ntawm kev sib txheeb ntawm cov ntawv fiber ntau cov yam ntxwv thiab pwm loj hlob
4. Raug ntawv thov kev phom sij
5. Los tiv thaiv pwm tshuab thev naus laus zis thiab kev daws teeb meem kev lag luam
6. Cov Qauv Txheej Txheem Thoob Ntiaj Teb thiab Kev Ntsuas Cov Txheej Txheem
7. Kwv yees txog yav tom ntej cov khoom siv R & D
8. Kws tshaj lij thiab cov qauv kev lag luam
1. Kev lag luam keeb kwm yav dhau los thiab cov teeb meem core
Nrog rau kev tawm tsam hauv kev xav tau rau kev txuag hluav taws xob ntawm cov tsev thiab hloov kho cov khoom siv fais fab thoob ntiaj teb, kev lag luam loj ntawmRwb thaiv tsev ntawv fiber ntau Cov ntaub ntawv yuav tsum tau tshaj peb $ 12 txhiab daus las hauv 2 0 25. Nrog rau qhov zoo ntawm lub teeb qhov hnyav, biodegradability, thiab tsawg thermal conductivity (0. {}}}}}} {}. Transformer Windings, Transformer Rwb thaiv tsev thiab lwm daim teb. Txawm li cas los xij, nyob rau hauv cov xwm txheej tsis ntev los no, nquag Mould ntawm rwb thaiv tsev cov ntaub ntawv hauv North America tau ua rau sib sib zog ua tsis ntseeg txog cov ntaub ntawv fiber ntau.
The pain points of the industry are concentrated on: the pore structure (average pore size 5-50μm) of organic fiber substrates (such as wood fiber and recycled pulp) is easy to absorb water vapor, and when the humidity is >65%, nws dhau los ua ib qho av me me rau pwm. Xyoo 2024, EU ncav cuag cov cai tau suav nrog cov tshuaj tua kab ua haujlwm rau hauv cov ntawv pov thawj uas yuav tsum tau ua tiav, yuam cov kev hloov pauv.
2. Pwm Kev Loj Hlob Mechanism thiab Cov Ntsiab Tsis Yooj Yim Rau Cov Lus Qhia
Qhov kev ua kom zoo ntawm cov pwm cov kab mob yuav tsum tau ua kom tau raws li peb yam:
Nutrient matrix: When the content of organic matter such as cellulose and lignin is >15%, kev luam tus nqi ntawm aspergillus niger thiab penicillium nce los ntawm 300%.
Cov av noo: 60% txheeb ze cov av noo yog qhov tseem ceeb tshaj plaws, thiab cov pwm kev loj hlob tus nqi sib npaug nrog txhua 10% nce ntxiv.
Qhov rai kub: {{{{25-35 degree yog qhov ua tau zoo tshaj plaws, tab sis psycrophilic pwm (xws li cladosporium (xws li cladosporium (xws li msicSporium (xws li cladosporium (xws li cladosporium (muaj peev xwm metabolracize maj mam nyob ntawm 5 degree.
Experimental data show that in a constant temperature and humidity chamber (28℃/RH75%), the traditional paper fiber material has a plaque coverage rate of >30% nyob rau hauv 28 hnub. Qhov no tsis zoo cuam tshuam nrog cov khoom ntom ntom - kev pheej hmoo ntawm cov qauv kev loj hlob hauv cov qauv xoob nrog lub ntom ntom<80kg/m³ increases by 4 times.
3. Kev tshuaj xyuas ntawm kev sib txheeb ntawm cov ntawv fiber ntau cov yam ntxwv thiab pwm loj hlob
Los ntawm muab piv cov khoom lag luam tseem ceeb:
| Khoom Hom | Organic cov khoom xyaw | Porosity | Mildew Kuj Qib (ASTM G21) |
| Ntoo Fiberboard | 92% | 85% | Qib 4 (Loj Mildew) |
| Tej ceramic fiber ntawv | 0% | 70% | Qib 0 (tsis muaj kev loj hlob) 6 |
| Aramid composite cov khoom siv | 45% | 60% | Qib 1 (trace mycelium) 1 |
| Txhuas Ntawv Nyiaj Tshuaj Sib xyaw Motionite | 22% | 50% | Qib 0 (dej vapor barrier) |
Cov ntaub ntawv qhia tau hais tias kev hloov pauv hauv nruab nrab yog qhov tseem ceeb tig taw tes. Piv txwv li, tej hub fiber ntawv tshem tawm cov organic cov organic los ntawm kev ntsuas kub siab (1260 degree), thiab ua tiav cov dej vapor kis tus nqi ntawm<5g/m²·day with aluminum foil lamination. The emerging nano-silicon coating technology can make the contact angle of wood fiber reach 145°, significantly reducing surface wettability.
4. Raug ntawv thov kev phom sij
Rooj plaub 1: Transformer Rwb thaiv tsev tsis ua hauj lwm
Ib qho kev hloov 110KV tau yog ib nrab zas vim yog Meta-aramid rwb thaiv tsev ntawv, uas ua rau aspicugillus flavic metabolites (Ph poob mus rau 3.2), ua rau muaj kev tiv thaiv corrosion. Molecular Simulation Qhia tau hais tias cov hydrogen bder breakage tus nqi ntawm cellulose molecular chains tau nce los ntawm 47% hauv ib puag ncig acidic.
Rooj plaub 2: Passive Tsev Phab Ntsa
Lub tsev muaj zog tsawg hauv lub teb chaws Yelemees siv rov siv dua tshiabAirgel rwb thaiv tsevtxheej, thiab cov pwm nruab siab hauv thaj chaw hws tawm tau ntau dua tus qauv los ntawm 12 zaug thaum caij ntuj no. Thermal ua haujlwm tau qhia tias qhov chaw txias txias tau los ua qhov kev sib txawv ntawm spore diffusion, yuam tag nrho cov kev rhuav tshem tau ua rau poob ntawm 2.3 lab las.
5. Los tiv thaiv pwm tshuab thev naus laus zis thiab kev daws teeb meem kev lag luam
Cov kev taug kev nthuav dav tam sim no suav nrog:
Intrinsic mildew prevention: Adding Ag⁺/ZnO nanoparticles to make the inactivation rate of Aspergillus niger spores >99.9%.
Cov Txheej Txheem Tsim Qauv: Honeycomb Gradient Pores (Txheej Txheej Txheej<10μm, bottom layer >100μm) Thaiv cov dej nqus dej ua kom haum.
Intelligent response material: Release cyclodextrin-encapsulated mildew inhibitors when humidity >70%, ua tiav ntawm kev thov kev tswj hwm kev tso tawm.
Cov thawj coj ntawm kev lag luam xws li Luyang's Ceramic Fiber Ntau Lawm Kev Siv Ntawv Txoj Kev Tiv Thaiv Peb Peb Leeg.
1. High-purity alumina fiber ntau substrate (organic teeb meem<0.3%)
2. Vapor-deposited SiO₂ hydrophobic layer (contact angle >150 Qeb)
3. Kev ua xyoob ntoo raws li Chitosan Antibacterial txheej (antibacterials 98.7%)
6. Cov Qauv Txheej Txheem Thoob Ntiaj Teb thiab Kev Ntsuas Cov Txheej Txheem
IEC {60544-5 Txheem hloov tshiab hauv 2024 qhia cov qauv ntsuas kev nrawm nrawm:
Lub voj voog: 28 hnub (60% luv dua li cov txheej txheem ib txwm)
Cov Zej Zog: Hloov Damp tshav kub (30 degree / rh95% ↔25 degree / rec100%)
Kev tshuaj xyuas cov ntsuas: kev poob qis qis tus nqi, tensile lub zog ua kom muaj kev ua kom pom tseeb, spore confentration.
Qhov "online soj ntsuam cov kev soj ntsuam rau cov haujlwm pwm" tsim los ntawm Tuam Tshoj Academy ntawm kev sim ua haujlwm hauv tsev thiab kub ntawm 10,000 leej.
7. Kwv yees txog yav tom ntej cov khoom siv R & D
Bionic cov khoom siv: iMitation ntawm Super-Hydrophobic nto ntawm Lotus nplooj, kev loj hlob ntawm micro-nano composite qauv.
Kev Kho Tus Kheej: Ua-hauv microCapsules tso tawm cov neeg sawv cev me thaum cov khoom puas tsuaj.
Cov pa roj carbon raws li cov khoom siv: graphene / cellulose / cellulose hybrid wurbranes muaj ob qho hluav taws xob kev coj ua tau zoo thiab mildew tsis kam.
Hauv internet ntawm tej yam kev sib xyaw ua ke: Embedded RFID Veality Sensors los xa cov ntaub ntawv kev phom sij hauv lub sijhawm.
8. Kws tshaj lij thiab cov qauv kev lag luam
Tsim theem: inorganic fibers lossis organic / inorganic hybrid cov ntaub ntawv yog nyiam, thiab cov ntsiab lus organic yog tswj tau<20%.
Construction specifications: Ensure that the air layer thickness is ≥20mm during installation, and the slope is >3% los tiv thaiv cov dej ntxiv.
Lub Tswv Yim Txij Nkawm: Siv Terahertz tsis yog kev sim ua ntej ua rau lub caij los nag txhua xyoo los txheeb xyuas cov avity tsub zuj zuj ntawm cov theem thaum ntxov.
Kev siv zog hluav taws xob: Tsim cov saw ua dua tshiab ntawm kev tsis ncaj ncees lawm fibers encapsulated los ntawm phbV bioplastics.
Tag
Cov mildew tsis kam ntawmRwb thaiv tsev ntawv fiber ntauCov ntaub ntawv tau dhau los ua qhov ntsuas tau yuam kev cuam tshuam rau kev txhim kho kom ruaj khov ntawm kev lag luam. Qhov peb-seem ntawm cov khoom tsim kho tshiab, kev hloov kho cov tswv yim muaj tswv yim yog tsav tsheb no "mus rau kev sib ntaus sib tua" mus rau hauv cov dej tob ntawm thev naus laus zis. Nyob rau tsib xyoos tom ntej, kev sib koom ua lag luam Rwb thaiv tsev cov ntaub ntawv rwb thaiv tsev uas yuav tsum nce ntxiv los ntawm qhov tam sim no 18% rau 45%, hloov kho lub ntiaj teb muaj kev lag luam thoob ntiaj teb.