Airgel spunlace nonwoven fabric yog ib yam khoom siv ua haujlwm los ntawm kev sib xyaw ua ke ntawm cov khoom me me / fibers nrog cov fibers ib txwm muaj (xws li polyester, viscose, aramid, thiab lwm yam) los ntawm cov txheej txheem spunlace. Nws qhov zoo tseem ceeb yog nyob rau hauv kev koom ua ke ntawm "ultra-light weight thiab ultra-low thermal conductivity" ntawm airgel nrog "softness, breathability thiab yooj yim processability" ntawm spunlace non-woven fabric. Nws tsis tsuas yog daws cov teeb meem ntawm cov tshuaj aerogel ib txwm muaj (block, hmoov) ua tsis yooj yim thiab nyuaj rau tsim, tab sis kuj ua rau qhov tsis txaus ntawm cov ntaub tsis-woven ib txwm muaj hauv kev rwb thaiv tsev kub thiab kev ua haujlwm khaws cia kub. Yog li ntawd, nws tau siv dav hauv cov xwm txheej uas muaj kev thov rau "kev rwb thaiv tsev kub zoo + kev sib txuas yooj yim".
Thaj chaw ntawm cov khaub ncaws sov thiab cov khoom siv sab nraum zoov
Cov yam ntxwv ntawm "kev ua kom sov tsawg + kev ywj pheej" ntawm airgel spunlace non-woven fabric ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntaub ntawv rwb thaiv tsev zoo, tshwj xeeb tshaj yog rau cov khaub ncaws thiab cov khoom siv nrog cov kev xav tau siab rau "kev khaws cia sov so, ua pa thiab tsis kawm". Cov ntawv thov tseem ceeb yog raws li nram no
1. Cov khaub ncaws thermal zoo tshaj plaws
➤ Cov tsho sab nraum zoov / cov tsho tiv no: Cov tsho ib txwm muaj nyob ntawm qhov fluffiness ntawm cov down kom sov. Lawv hnyav thiab lawv qhov sov so poob qis thaum raug dej noo. Airgel spunlace non-woven fabric (feem ntau nrog qhov ntom ntawm 30-80g / ㎡) tuaj yeem siv ua cov khoom siv interlayer, sib xyaw nrog down lossis siv ib leeg. Nws cov thermal conductivity yog qis li 0.020-0.030W / (m · K), uas tsuas yog 1/2 txog 2/3 ntawm qhov ntawm down. Nws tuaj yeem txo qhov hnyav ntawm cov khaub ncaws los ntawm 30% txog 50% nyob rau hauv tib lub thermal rwb thaiv tsev nyhuv. Thiab nws tseem tswj tau qhov kub rwb thaiv tsev ruaj khov thaum raug dej noo, ua rau nws haum rau qhov chaw sab nraum zoov xws li qhov siab siab, nag thiab daus.
➤ Khaub Ncaws Hauv Qab/hnav hauv tsev: Rau lub caij ntuj no thermal ris tsho hauv qab, airgel spunlace non-woven ntaub tuaj yeem ua rau hauv ib txheej nyias (20-30g / ㎡) bonding. Thaum nws lo rau ntawm daim tawv nqaij, tsis muaj kev xav txawv teb chaws, thiab tib lub sijhawm, nws thaiv qhov poob ntawm lub cev kub, ua tiav "sov so tsis muaj bulkiness". Ntxiv mus, qhov ua pa tau los ntawm cov txheej txheem spunlace tuaj yeem zam qhov teeb meem ntawm kev khaws hws hauv cov khaub ncaws thermal ib txwm muaj.
➤ Cov khaub ncaws menyuam yaus: Cov menyuam yaus muaj kev ua ub ua no ntau, yog li lawv muaj qhov xav tau siab rau qhov mos thiab kev nyab xeeb ntawm cov khaub ncaws. Airgel spunlace non-woven fabric tsis khaus thiab yoog tau, thiab tuaj yeem siv ua sab hauv ntawm cov menyuam yaus lub tsho thiab cov khaub ncaws paj rwb. Nws tsis tsuas yog ua kom muaj kev sov so xwb tab sis kuj zam kev ua xua rau daim tawv nqaij uas yuav tshwm sim los ntawm cov ntaub ntawv rwb thaiv tsev ib txwm muaj (xws li paj rwb fiber tshuaj).
2. Cov khoom siv rwb thaiv tsev rau cov khoom siv sab nraum zoov
➤ Lub hnab pw sab hauv / cov khoom siv khau rwb thaiv tsev: Cov hnab pw sab nraum zoov yuav tsum sib npaug qhov sov thiab kev yooj yim nqa. Airgel spunlace non-woven fabric tuaj yeem ua rau cov hnab pw sab hauv. Tom qab tais, nws qhov ntim tsuas yog 1/4 ntawm cov hnab pw paj rwb ib txwm muaj, ua rau nws tsim nyog rau kev mus pw hav zoov thiab mus pw hav zoov. Hauv cov khau hiking sab nraum zoov, nws tuaj yeem siv ua txheej sab hauv ntawm tus nplaig thiab pob taws kom tiv thaiv cov cua sov los ntawm ko taw kom tsis txhob ploj mus los ntawm lub cev khau.
Tib lub sijhawm, nws txoj kev ua pa tuaj yeem tiv thaiv ko taw kom tsis txhob hws thiab ntub.
Cov hnab looj tes/lub kaus mom sab hauv uas siv cua sov: Cov hnab looj tes thiab lub kaus mom sab nraum zoov thaum lub caij ntuj no yuav tsum haum rau cov nkhaus ntawm tes/lub taub hau. Cov ntaub Airgel spunlace tsis-woven tuaj yeem txiav ncaj qha rau hauv cov duab sib xws thiab siv ua cov ntaub hauv sab hauv, uas tsis yog tsuas yog ua kom sov ntawm cov ntiv tes, cov pob ntseg thiab lwm qhov uas yooj yim txias, tab sis kuj tsis cuam tshuam rau qhov yooj yim ntawm kev txav tes (aerogel thaiv ib txwm tsis tuaj yeem haum rau cov khoom nkhaus).
Kev rwb thaiv tsev thiab kev rwb thaiv tsev hauv cov kav dej
Hauv cov xwm txheej kev lag luam, kev rwb thaiv tsev thiab kev txuag cua sov ntawm cov khoom siv kub thiab cov kav dej yuav tsum xav txog "kev ua haujlwm siab thiab kev txuag hluav taws xob + kev nyab xeeb thiab kev ruaj khov". Piv nrog cov ntaub ntawv rwb thaiv tsev ib txwm muaj (xws li pob zeb wool thiab iav wool), airgel spunlace non-woven fabric yog sib dua, tsis muaj plua plav thiab yooj yim dua rau kev teeb tsa. Nws cov ntawv thov tseem ceeb suav nrog
1.Txheej rwb thaiv tsev yooj ywm rau cov kav dej kub / khoom siv
➤ Cov kav dej tshuaj lom neeg/hluav taws xob: Cov hlab ntsha tshuaj lom neeg thiab cov kav dej fais fab (kub 150-400 ℃) ib txwm siv cov plhaub pob zeb wool yeeb nkab rau kev rwb thaiv tsev, uas nyuaj rau nruab thiab yooj yim rau cov plua plav paug. Airgel spunlace tsis-woven ntaub tuaj yeem ua rau hauv cov yob lossis tes tsho thiab ncaj qha qhwv lossis qhwv ib ncig ntawm qhov chaw ntawm cov kav dej. Nws qhov yooj ywm ua rau nws hloov kho rau cov khoom nyuaj xws li cov yeeb nkab khoov thiab cov pob qij txha, tsis muaj plua plav tawm. Ntxiv mus, nws muaj kev ua haujlwm rwb thaiv tsev kub siab, uas tuaj yeem txo qhov poob cua sov ntawm cov kav dej los ntawm 15% txog 25% thiab txo cov nqi siv hluav taws xob ntawm cov lag luam.
➤ Kev rwb thaiv tsev hauv zos ntawm cov khoom siv kho tshuab: Rau cov khoom siv kub hauv zos xws li cav thiab boilers (xws li cov kav dej tso pa tawm thiab cov raj cua sov), cov ntaub ntawv rwb thaiv tsev yuav tsum tau lo rau ntawm cov chaw tsis sib xws. Airgel spunlace non-woven fabric tuaj yeem txiav thiab xaws kom haum rau cov khoom, zam cov qhov sib txawv uas cov ntaub ntawv rwb thaiv tsev ib txwm muaj (xws li cov laug cam fiber ceramic) tsis tuaj yeem npog, thiab tib lub sijhawm tiv thaiv cov neeg teb xov tooj kom tsis txhob kub hnyiab thaum kov cov khoom kub siab.
2. Sab hauv ntawm cov kilns / qhov cub muaj kev lag luam
➤ Cov khoom siv me me rau kev lag luam / cov khoom siv ziab: Cov ntaub sab hauv ntawm cov chaw ua haujlwm ib txwm muaj feem ntau yog cov cib refractory tuab lossis cov pam vov ceramic fiber, uas hnyav thiab muaj kev ua haujlwm thermal siab. Airgel spunlace non-woven fabric tuaj yeem sib xyaw nrog cov fibers tiv taus kub siab (xws li aramid thiab iav fiber) los ua cov ntaub sib dua, nrog rau qhov tuab tsuas yog 1/3 txog 1/2 ntawm cov ntaub ntawv ib txwm muaj. Qhov no tsis tsuas yog txo cov cua sov dissipation hauv cov chaw ua haujlwm thiab txhim kho kev ua haujlwm cua sov, tab sis kuj txo qhov hnyav tag nrho ntawm cov chaw ua haujlwm thiab txuas ntxiv lub neej ua haujlwm ntawm cov khoom siv.
Cov Khoom Siv Hluav Taws Xob thiab Cov Zog Tshiab
Cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob tshiab muaj cov kev cai nruj rau "kev tiv thaiv cua sov rwb thaiv tsev + kev nyab xeeb hluav taws kub retardancy". Airgel spunlace non-woven fabric tuaj yeem ua tau raws li lawv cov kev xav tau ob yam ntawm "yooj yim cua sov rwb thaiv tsev + rwb thaiv tsev hluav taws kub retardancy" los ntawm kev kho qhov sib piv ntawm cov fiber (xws li ntxiv cov fibers retardant hluav taws). Cov ntawv thov tshwj xeeb yog raws li nram no:
1.Kev tiv thaiv thermal rau cov roj teeb lithium
➤ Lub ncoo rwb thaiv cua sov rau lub roj teeb fais fab: Thaum lub roj teeb fais fab ntawm lub tsheb fais fab tshiab tab tom them, tso tawm lossis muaj kev kub ntxhov, qhov kub ntawm cov roj teeb tuaj yeem nce siab tshaj 500 ℃, uas tuaj yeem ua rau muaj kev sib txuas ntawm cov hlwb sib ze. Airgel spunlace non-woven fabric tuaj yeem ua rau cov ncoo rwb thaiv cua sov zoo li tus kheej, uas tuaj yeem tso rau ntawm cov hlwb roj teeb lossis ntawm cov hlwb roj teeb thiab lub plhaub sab nraud ntawm lub pob. Los ntawm kev rwb thaiv cua sov zoo, nws ncua kev hloov pauv cua sov, yuav lub zog-tawm thiab lub sijhawm txias rau lub kaw lus tswj roj teeb (BMS) thiab txo qhov kev pheej hmoo ntawm hluav taws thiab tawg. Tib lub sijhawm, nws cov yam ntxwv hloov pauv tau tuaj yeem hloov kho rau qhov sib txawv me me hauv kev npaj ntawm cov hlwb roj teeb, zam qhov teeb meem ntawm kev sib cais los ntawm kev co ntawm cov ntaub ntawv rwb thaiv tsev ib txwm muaj (xws li cov ntawv ceramic).
➤Txheej txheej rwb thaiv tsev ntawm cov roj teeb khaws cia lub zog: Cov roj teeb modules ntawm cov chaw khaws cia hluav taws xob loj yuav tsum tau ua haujlwm ntev. Airgel spunlace non-woven fabric tuaj yeem ua haujlwm ua cov khoom thaiv rwb thaiv tsev ntawm cov modules kom tiv thaiv cov cua sov tsim los ntawm ib lub module los ntawm kev cuam tshuam rau cov modules ib puag ncig vim tsis ua haujlwm. Ntxiv mus, nws cov nplaim taws retardancy (UL94 V-0 qib tuaj yeem ua tiav los ntawm kev kho cov fibers) tuaj yeem txhim kho kev nyab xeeb ntawm lub kaw lus khaws cia lub zog.
2. Kev tiv thaiv cua sov / kev rwb thaiv tsev rau cov khoom siv hluav taws xob
➤ Cov khoom siv hluav taws xob rau cov neeg siv khoom (xov tooj ntawm tes, khoos phis tawj): Thaum cov xov tooj ntawm tes ua haujlwm thiab cov khoos phis tawj CPUs khiav, qhov kub hauv zos tuaj yeem ncav cuag 60-80 ℃. Cov ntaub ntawv tso cua sov ib txwm muaj (xws li cov ntawv graphite) tsuas tuaj yeem ua cua sov thiab tsis tuaj yeem tiv thaiv cua sov kom tsis txhob raug xa mus rau lub plhaub lub cev. Airgel spunlace non-woven fabric tuaj yeem ua rau nyias (10-20g / ㎡) cov ntawv rwb thaiv tsev cua sov, uas tau txuas ntawm lub nti thiab lub plhaub kom thaiv cua sov hloov mus rau lub plhaub thiab tiv thaiv cov neeg siv kom tsis txhob kub thaum kov nws. Tib lub sijhawm, nws qhov ua pa tau tuaj yeem pab lub nti hauv kev tso cua sov thiab tiv thaiv kev sib sau ua ke cua sov.
➤ Cov khoom siv teeb pom kev zoo LED: Cov hlaws LED yuav tsim cua sov thaum ua haujlwm ntev, uas yuav cuam tshuam rau lawv lub neej kev pabcuam. Airgel spunlace non-woven fabric tuaj yeem siv ua txheej rwb thaiv tsev sab hauv ntawm cov teeb LED, tiv thaiv kom tsis txhob muaj cua sov ntawm cov hlaws teeb mus rau lub plhaub teeb. Qhov no tsis yog tsuas yog tiv thaiv cov khoom siv plhaub (xws li cov plhaub yas kom tsis txhob muaj kev laus kub), tab sis kuj txo qhov kev pheej hmoo ntawm kev kub hnyiab rau cov neeg siv thaum kov cov teeb.
Kev kho mob thiab kev kho mob
Qhov xwm txheej kho mob muaj cov kev xav tau siab heev rau "kev nyab xeeb (tsis khaus, tsis muaj kab mob) thiab kev ua haujlwm (kev rwb thaiv tsev kub, ua pa tau)" ntawm cov ntaub ntawv. Airgel spunlace tsis-woven ntaub, nrog nws cov yam ntxwv "kev ywj pheej + kev ua xua tsawg + kev rwb thaiv tsev kub tswj tau", ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kev kho mob thiab kev kho kom rov zoo.
1.Kev rwb thaiv tsev kho mob thiab cov khoom siv tiv thaiv
➤ Daim pam cua sov rau tus neeg mob phais: Thaum phais, tus neeg mob lub cev nto raug nthuav tawm, uas tuaj yeem cuam tshuam rau qhov tshwm sim phais thiab kev rov zoo tom qab phais vim yog hypothermia. Airgel spunlace non-woven fabric tuaj yeem ua rau cov pam cua sov kho mob pov tseg los npog cov chaw tsis yog phais ntawm cov neeg mob. Nws cov khoom rwb thaiv cua sov zoo heev tuaj yeem txo qhov poob cua sov ntawm lub cev nto, thaum nws lub peev xwm ua pa tiv thaiv cov neeg mob kom tsis txhob hws. Ntxiv mus, cov khoom siv tuaj yeem raug sterilized los ntawm ethylene oxide, ua tau raws li cov qauv kev kho mob sterility thiab zam kev sib kis kab mob.
➤ Cov hnab looj tes tiv thaiv kev kho mob kub qis: Hauv cov xwm txheej xws li cryotherapy (xws li kua nitrogen cryotherapy rau kev tshem tawm cov quav hnav) thiab kev thauj tshuaj txias, cov neeg ua haujlwm yuav tsum tau kov cov khoom kub qis (-20 ℃ txog -196 ℃). Cov hnab looj tes ib txwm muaj kev khaws cia sov tsis txaus thiab hnyav. Airgel spunlace non-woven fabric tuaj yeem siv ua txheej sab hauv ntawm cov hnab looj tes, ua kom ntseeg tau tias kev ua haujlwm tes yooj ywm thaum thaiv kev coj mus los ntawm qhov kub qis thiab tiv thaiv tes frostbite.
2. Cov khoom siv rwb thaiv tsev kub rau kev kho mob rov qab zoo
➤ Cov ntaub qhwv kho mob kub hnyiab/scald: Cov tawv nqaij ntawm cov neeg mob kub hnyiab puas lawm, thiab nws yog qhov tsim nyog kom tsis txhob muaj kev hloov pauv sai sai ntawm qhov kub ntawm qhov txhab lossis kev txhawb nqa sab nraud. Airgel spunlace non-woven fabric tuaj yeem ua rau txheej rwb thaiv tsev sab nraud ntawm cov ntaub qhwv kho mob, uas tsis tsuas yog tuaj yeem tswj tau qhov kub thiab txias tas li hauv thaj chaw ntawm qhov txhab (ua rau kev kho cov ntaub so ntswg), tab sis kuj tseem cais cov cua txias lossis cua sov los ntawm sab nraud mus rau qhov txhab. Tib lub sijhawm, nws qhov mos mos tuaj yeem haum rau cov qhov nkhaus ntawm lub cev (xws li cov pob qij txha), thiab nws qhov ua pa tau tuaj yeem txo qhov kev pheej hmoo ntawm kev kis kab mob los ntawm qhov txhaws ntawm cov qhov txhab.
➤ Cov ntaub qhwv kub/txias uas siv rau kev kho mob: Cov ntaub qhwv kub ib txwm muaj feem ua rau kub hnyiab vim muaj cua sov ntau, thaum cov ntaub qhwv txias ua rau tsis xis nyob vim muaj cua sov sai. Cov ntaub Airgel spunlace tsis yog-woven tuaj yeem ua haujlwm ua ib txheej nruab nrab rau cov ntaub qhwv kub/txias. Los ntawm kev tswj qhov ceev ntawm cua sov/txias, nws ua rau qhov kub thiab txias maj mam tso tawm, ua kom lub sijhawm xis nyob ntev dua, thiab lo rau ntawm daim tawv nqaij yam tsis khaus.
Kev Tsim Kho thiab Rooj Tog Hauv Tsev
Hauv cov xwm txheej ntawm kev txuag hluav taws xob hauv tsev thiab kev rwb thaiv tsev hauv tsev, cov yam ntxwv "yooj yim thiab yooj yim tsim kho + kev rwb thaiv tsev kub zoo heev" ntawm airgel spunlace non-woven fabric tuaj yeem daws cov teeb meem ntawm kev tsim kho nyuaj thiab yooj yim tawg ntawm cov ntaub ntawv rwb thaiv tsev ib txwm muaj (xws li extruded polystyrene boards thiab insulation mortar). Cov ntawv thov tseem ceeb suav nrog
1. Tsim cov txheej txheem rwb thaiv tsev txuag hluav taws xob
➤ Sab hauv/sab nraud phab ntsa rwb thaiv tsev: Cov phab ntsa rwb thaiv tsev ib txwm muaj feem ntau siv cov vaj huam sib luag nruj, uas yuav tsum tau txiav thiab nplaum thaum lub sijhawm tsim kho, thiab yooj yim rau cov choj thermal ntawm cov pob qij txha. Airgel spunlace non-woven ntaub tuaj yeem ua rau hauv yob thiab lo ncaj qha rau lub hauv paus ntawm sab hauv lossis sab nraud phab ntsa. Nws qhov kev ywj pheej ua rau nws npog cov qhov sib txawv ntawm phab ntsa, ces kaum thiab lwm qhov, zoo thaiv cov choj thermal. Ntxiv mus, nws yog lub teeb (kwv yees li 100g / ㎡) thiab yuav tsis ua rau lub nra hnyav ntawm phab ntsa, ua rau nws tsim nyog rau kev kho dua tshiab tsev qub lossis lub tsev teeb.
➤Qhov rooj thiab qhov rai kaw thiab cov ntaub thaiv rwb thaiv tsev: Qhov rooj thiab qhov rai qhov sib txawv yog ib qho ntawm cov khoom siv hluav taws xob tseem ceeb hauv cov tsev. Airgel spunlace non-woven fabric tuaj yeem ua ke nrog roj hmab thiab daim txhuam cev los ua cov ntaub thaiv thiab rwb thaiv tsev, uas tuaj yeem muab tso rau hauv qhov sib txawv ntawm qhov rooj thiab qhov rai. Qhov no tsis yog tsuas yog ua kom muaj kev sib khi thiab cua xau xwb tab sis kuj txo cov cua sov hloov pauv los ntawm qhov sib txawv los ntawm cov khoom rwb thaiv tsev ntawm airgel, yog li ua kom muaj kev ruaj khov ntawm qhov kub hauv tsev.
2. Cov khoom siv rwb thaiv tsev
➤ Cov ntaub thaiv sab hauv ntawm lub tub yees / lub tub yees khov: Cov txheej rwb thaiv tsev ntawm cov tub yees ib txwm muaj feem ntau yog ua los ntawm cov khoom siv polyurethane ua npuas ncauj, uas tuab thiab muaj kev ua haujlwm thermal siab. Airgel spunlace non-woven fabric tuaj yeem siv ua txheej rwb thaiv tsev rau sab hauv ntawm lub tub yees. Nws txuas nrog ntawm cov txheej ua npuas ncauj thiab sab hauv, uas tuaj yeem txhim kho cov nyhuv rwb thaiv tsev ntawm tib lub tuab lossis txo qhov tuab ntawm cov txheej ua npuas ncauj thiab nce qhov ntim sab hauv ntawm lub tub yees ntawm tib lub rwb thaiv tsev.
➤ Cov ntaub thaiv rwb thaiv tsev rau cov kav dej/lub taub dej: Cov thoob dej hnub ci thiab cov kav dej kub hauv tsev yuav tsum tau rwb thaiv kom txo qhov poob cua sov. Cov ntaub Airgel spunlace tsis-woven tuaj yeem ua rau cov ntaub thaiv rwb thaiv tsev uas tshem tau, uas tuaj yeem muab tso rau ntawm qhov chaw ntawm cov kav dej lossis cov taub dej. Lawv yooj yim rau kev teeb tsa thiab rhuav tshem, thiab muaj kev ua haujlwm rwb thaiv tsev zoo dua li cov ntaub rwb thaiv tsev paj rwb ib txwm muaj. Lawv tsis yooj yim rau kev laus lossis kev puas tsuaj tom qab siv ntev.
Daim ntawv thov tseem ceeb ntawmairgel spunlace nonwoven ntaubyog "ua tiav kev rwb thaiv cua sov zoo hauv daim ntawv yooj ywm". Nws lub ntsiab lus yog nyob rau hauv kev tawg los ntawm cov kev txwv molding ntawm airgel los ntawm cov txheej txheem spunlace, thaum muab cov ntaub nonwoven ib txwm muaj nrog kev ua haujlwm siab. Nrog rau kev thov nce ntxiv rau cov ntaub ntawv "sib dua, ua haujlwm tau zoo thiab yoog tau" hauv kev lag luam xws li lub zog tshiab, kev tsim khoom siab thiab cov khoom siv sab nraum zoov, lawv cov ntawv thov yuav nthuav dav mus rau ntau qhov chaw tshwj xeeb (xws li kev rwb thaiv tsev rau cov khoom siv khaws cia hluav taws xob yooj ywm, kev tiv thaiv rau cov khoom siv microelectronic, thiab kev rwb thaiv tsev sib dua rau aerospace, thiab lwm yam), thiab lawv lub peev xwm txhim kho yav tom ntej yog qhov tseem ceeb.
Lub sijhawm tshaj tawm: Cuaj hlis-17-2025