Raws li ib tug coj silica airgel manufactor nyob rau hauv Suav teb txij li xyoo 2012, peb tau txais cov lus nug tshiab txog Airgel txhua txhua hnub. Tib neeg thoob plaws ntiaj teb xav paub txog cov khoom zoo heev ntawm Airgel. Yog li ntawd, peb zoo siab los qhia cov kev txawj ntse hauv qab no los pab koj kom tau txais txoj kev nkag siab yog mus rau cov khoom zoo no.
Lo lus nug 1:AbtsisPuas yog Airgel?
Teb:Lub nkojyog ib lub sij hawm dav dav thiab ib-lub sij hawm rau ntau yam ntawm nanoporous teeb cov khoom siv, suav nrog silica airgel, uas yog tam sim no feem ntau siv tau. Feem ntau, thaum peb tham txog 'Airgel', peb txhais tau tias Silica (Sio2) Airgel.
Tus qauv 3D network ntawm Airgel yog tsim los ntawm nano-loj me me, thiab muaj huab cua lossis lwm yam roj. Tus nquag hom aggel muaj 95-99% huab cua hauv ntim. Lawv yog cov khoom siv qis tshaj plaws uas tau tsim hauv ntiaj teb.
Tam sim no, muaj ntau dua 30 yam khoom siv uas tuaj yeem ua tiav rau hauv Airgel qauv, tab sis feem ntau pom tau pom yog silica (sio2) Airgel.
Lo lus nug 2: Yog Airgel ib qho nplaum lossis nplaum 'gel' cov khoom?
Teb: Tsis yog, Airgel tsis yog lo los yog nplaum txhua. Nws yog cov khoom qhuav thiab khoom siv hu ua 'cov pa luam yeeb' lossis 'xiav xiav'.
Yog li vim li cas tib neeg thiaj hu no cov khoom qhuav thiab khoom siv 'gel'? Zoo, vim hais tias tom qab cov txheej txheem kev ziab khaub ncaws kom qhuav, cov khoom siv gel 'yog qhov ua tiav yog qhov peb hu ua airgel.
Lo lus nug 3: Puas yog airgel lom lossis ua rau tib neeg kev noj qab haus huv?
Teb: Tsis yog, Airgel tsis yog-lom thiab tau ua pov thawj muaj kev nyab xeeb rau tib neeg kev noj qab haus huv. Tsuas yog nws tuaj yeem ua rau cov kev qhuav thiab luv luv tsav rau tib neeg lub cev.
Raws li qhov feem ntau siv airgel yog silica (sio2) Airgel, feem ntau, thaum peb tham txog 'Airgel', peb ib txwm txhais tau tias yog silica (Sio2) Airgel. Silica airgel yog cov huab cua thiab silica (sio2), tsis muaj lwm yam ntxiv. Nws yog 100% inorganic thiab tsis muaj tshuaj lom, thiab tau ua pov thawj muaj kev nyab xeeb rau tib neeg kev noj qab haus huv.
Tib yam koj yuav tsum txhawj xeeb txog thaum kov Airgel yog lub sijhawm luv luv uas tau ua rau muaj cov hmoov cua (hmoov av) yuav ua rau tib neeg lub cev.
Silica airgel yog hydrophobic thiab tej zaum yuav ua rau ziab thiab luv luv tsav voos rau ntawm daim tawv nqaij, ob lub qhov muag, thiab cov yeeb yaj kiab. Yog li ntawd, thaum kov Airgel, nws raug nquahu kom hnav cov qhov ncauj qhov ntswg ua pa, looj iav, tsom iav ntev ntev rau kev tiv thaiv ntau dua. Nws kuj tseem pom zoo kom yaug koj lub cev kom huv si tom qab kov Airgel. Ib leeg siv cov zuag qhia tag nrho tau pom zoo kom txo cov kev sib chwv tawv nqaij.
Lo lus nug 4: Vim li cas cov Airgel yog li tshwj xeeb uas tib neeg hais nws yog cov khoom siv yav tom ntej?
Teb: Vim tias Airgel tawg 15 Guinness World cov ntaub ntawv rau nws cov khoom muaj yees siv, thiab lwm yam. Tam sim no ntau thiab ntau tus neeg tuaj paub txog Super Rwb thaiv tsev kev ua tiav ntawm Airgel rwb thaiv tsev ua ib qho kev daws teeb meem rwb thaiv tsev.
Lo lus nug 5: Cov khoom siv Airgel?
Teb: thaum peb tham txog 'airgel khoom', ib txwm peb txhais tau tias cov pam vov pla-airgel thermal, thiab lwm yam.
Lo lus nug 6: Puas yog Airgel rwb thaiv tsev pam ntshiab airgel lossis cov khoom siv airgel sib xyaw?
Teb: Airgel Rwb thaiv tsev Pam vov yog ib hom khoom siv airgel sib xyaw.
Thaum Airgel Compossated nrog Pickglass Pam lossis Ceramic Fiber Pam, cov khoom siv tau zoo tshaj li cov pa hluav taws xob ib leeg lossis cov ntaub so plaub hau ib leeg.
Lo lus nug 7: Vim li cas tib neeg siv cov khoom siv airgel ib cov ntaub ntawv hloov 100% ntshiab airgel rau high-efficid rwb thaiv tsev?
Teb: Vim tias 100% ntshiab Airgel yog heev nkig yuav tsum tau siv. Nws yuav tsum tau muab suav nrog cov ntaub ntawv pib ntawm cov kev ua tau zoo xws li fiberglass pam, ceramic fiber pam, thiab lwm yam.
Lo lus nug 8: Vim li cas thiaj li cov khoom cua silaa airgel hu ua 'qhov kawg thermal rwb thaiv tsev cov khoom hauv ntiaj teb'?
Teb: Vim tias Silica Airgel nta qhov qis tshaj thermal condality. Silica airgel muaj 95% ~ 97% ntawm cov huab cua, uas yog cuab rau hauv qhov convoluted matica. Yog li airgel tuaj yeem insuling kub tawm tsam peb qhov yooj yim kub kub
Thaum tshav kub kub rwb thaiv tsev tiv thaiv kub tiv thaiv kub
Cov ntxeem tau thiab convanced nano-qauv ntawm Aerogels tsim txoj kev ntev heev, ua rau muaj kev kub cua sov.
Thaum tshav kub kub rwb thaiv tsev tiv thaiv kub hnyiab
Tus naj npawb loj ntawm NANO cov hlwb form-station interfaces uas tiv thaiv cua sov los ntawm kev xav, adsorption, kis, thiab rov tawg.
Thaum Tshav Kub Kub Rwb Thaiv Tsev Tawm Tsam Tawm Tsam
Lub pore me me ntawm airgel me dua 70nm hauv lub cheeb uas txwv cov lus tsa suab ntawm cov roj molecules. Yog li, tiv thaiv kev tiv thaiv tshav kub los ntawm kev ntseeg roj
Lo lus nug 9: yog airgel pawg ntau lawm tech twb paub tab txaus rau pej xeem siv?
Teb: kiag li, yog. Txij li xyoo dhau los, cov tshuab tshuab ntau lawm ntawm silica (Sio2) Airgel tau paub tab txaus rau pej xeem siv.
Cov cuab yeej siv dav tshaj plaws yog silica airgel tus thermal tsawg tshaj thermal.
In 2012, our factory Namate created a unique production technique and successfully realized cost-effective industrialization of high-quality silica aerogel and aerogel composites. Qhov teeb meem ntau lawm tsim tawm qhov teeb meem hmoov ntev - poob teeb meem ntawm cov pa hluav taws thiab txhim kho cov thermal rwb thaiv tsev ua haujlwm rau qib tshiab.
Tam sim no silica cov ntaub ntawv cua daj tau siv nyob rau hauv ntau haiv neeg txoj haujlwm zoo li roj & roj, lub zog hluav taws xob, cov ntaub ntawv thiab cov cuab yeej siv hluav taws xob hnyav thiab lwm yam, thiab lwm yam.
Lo lus nug 10: Vim li cas thiaj muaj airgel cov ntaub ntawv kim? Puas yog lawv pheej yig dua 10 xyoo dhau los?
Teb: Yog, airgel cov ntaub ntawv tau dhau los ua ntau dua 10 xyoo dhau los. Lawv yog kim vim tias tus nqi siab thiab cov txheej txheem ntau lawm.
Piv txwv li, hauv Suav teb, Airgel Nqe niaj hnub no tsuas yog ib nrab ntawm 10 xyoo dhau los. Txawm li cas los xij, cov ntaub ntawv airgel tseem kim dua li cov pa thermal rwb thaiv tsev xws li cov qauv tseem ceeb nyob rau hauv tus nqi siab thiab muaj cov txheej txheem sib txawv ntawm cov huab cua.
Feem ntau, muaj ob kauj ruam los ua kom muaj cua zoo:
Kauj ruam 1. Sol-gel, thiab kauj ruam 2. Supercritical ziab.
Raws li rau thawj kauj ruam, kom tau txais ib qho zoo meej gel los ntawm sol, zoo raw cov ntaub ntawv thiab cov kev ua haujlwm zoo heev thaum ob qho tib si tau kim heev.
Raws li rau kauj ruam thib ob, cov txheej txheem kev ua kom qhuav huv si yuav tsum muaj qhov kub thiab txias thaum lub sijhawm sib cuam tshuam. Thawj qhov kev nqis peev ntawm xws li cov tshuaj uas tsim tshwj xeeb thiab cov khoom siv ntsig txog thiab cov khoom siv tau kim heev. Dab tsi ntxiv, kom tshem tawm cov kua los ntawm gel thaum ua rau tsis muaj shrinkage, txhua qhov kev hloov kho me me ntau, yog li nws yuav tsum nruj thiab ua haujlwm ceev faj. Tam sim no, thoob plaws ntiaj teb, tsuas yog ob peb tus neeg ua haujlwm tau zoo thiab ua raws li cov haujlwm ua tiav zoo li qub thaum lub sijhawm ua haujlwm loj heev.
Lo lus nug 11: Tam sim no yog dab tsi cov ntawv thov ntawm airgel?
Teb: Kev ntsuas hluav taws xob thermal thiab kev tiv thaiv hluav taws kub hauv kev lag luam thiab khoom siv, lub zog cia, E-tsheb roj teeb roj teeb, thiab lwm yam.
Nrog ntau cov khoom muaj nqis, airgel tuaj yeem siv tau dav hauv ntau yam kev tiv thaiv, thiab tam sim no, cov ntaub ntawv tiv thaiv hluav taws xob yog tseem ceeb heev thiab siv tau dav hauv cov teb hauv qab no:
Nrog rau kev ua haujlwm kub ntau los ntawm -200 degree rau 1500 degree, cov khoom siv airgel tau siv dav hauv ntau yam kev lag luam loj.
1. Muaj daim ntawv thov rwb thaiv tsev:
1.1 Cov Kev Siv Hluav Taws Kub Kub (tsawg dua lossis sib npaug nrog 650 degree)
Roj Pipelines, thiab khoom siv hauv kev lag luam petrochemical
Chav turbines, boilers, ntev-nrug thermal pipal, thiab high thiab nruab nrab cov raj xa xov hauv lub hwj chim tiam
Chav xa hluav taws thiab pa taws pa tawm cov kav dej hauv cov hlab ntsha thiab nkoj
Lub cev rwb thaiv tsev rau cov kev tsheb ciav hlau siab thiab subways
Kev tiv thaiv hluav taws kub thiab rhaub hluav taws xob hluav taws xob ntawm cov tsheb hluav taws xob, thiab lwm yam.
1.2 Cryogenic Kev Siv Khoom Siv
Cryogenic cia thiab tsheb thauj mus los ntawm LNG, ua kua nitrogen, kua oxygen, thiab lwm tus
Cryogenic rwb thaiv tsev nyob rau hauv txias cia khoom, tshuaj noj dej paug, thiab lwm yam
Thermal rwb thaiv tsev nyob rau hauv lub chaw lag luam siab ntawm lub chaw muag tshuaj kev lag luam, kev lag luam elottronics, thiab lwm yam
1.3 Super-high-high-high-high-high-kub kev lag luam (ntau dua lossis sib npaug rau 1000 degree)
Muaj cov cuab yeej siv xws li kilns
Super-high-high-kub kev lag luam pipelines zoo li cov pa taws tso pa taws pipelines
Kev Tiv Thaiv Hluav Taws Xob thiab Lub Cev Rwb Thaiv Tsev Rau Cov Khoom Tshwj Xeeb
2. Kev siv tsev kho mob
Kev Tiv Thaiv Hluav Taws Kub thiab Kev Rwb Thaiv Cua Thermal rau cov phab ntsa, vov tsev, thiab lub qhov rais
Kev Tiv Thaiv Hluav Taws Kub thiab Kev Rwb Thaiv Tsev Thermal Rau Hvac Systems
3. Lub zog cia
Cov roj teeb cia kev tiv thaiv hluav taws thiab thermal
Txwv tsawg-qhov chaw thermal
4. E-Tsheb Roj Teeb Thermal Kev Tswj Xyuas
E-tsheb roj teeb hluav taws xob hnyav tiv thaiv thiab rwb thaiv tsev cua sov
Roj teeb cell-rau-cell thermal-khiav tawm kev tiv thaiv
Lo lus nug 12: Dab tsi Ntawm cov khoom siv airgel tau siv dav siv rau hauv cov xwm txheej pej xeem?
Teb: Saj zuaj airgel pam, rigid airgel vaj huam sib luag, thiab silica airgel hmoov \/ hais.
12.1 Pauv Paus Yooj Yim
Saj zawg zog siab airgel rwb thaiv tsev pam (tsawg dua los yog sib npaug rau 650 degree)yog qhov feem ntau-pom airgel rwb thaiv tsev cov khoom. Nws yog dav siv lub hom phiaj txuag hluav taws xob, kev tiv thaiv hluav taws zoo li cov roj & roj av, tsim kho hluav taws xob, thiab lwm yam.
Cryogenic rwb thaiv tsev rwb thaiv tsev picket ({}}} degree ~ {{1} degree)yog siv dav rau lub zog txuag hauv cryogenic cia thiab tsheb thauj mus los ntawm lub chaw muag tshuaj, thiab lwm yam chaw rau cov khoom siv rwb thaiv tsev.
12.2 Cov vaj huam sib luag airgel
Rigid High-Cua Sov Pa Rwb Thaiv Tsev Vaj Huam Sib Luag (tsawg dua lossis sib npaug nrog 650 degree)Kuj tseem muaj feem ntau-pom nyob rau hauv lub thermal rwb thaiv tsev ntawm cov cuab yeej muaj thiab tsim kev tsim.
Rigid Super-high-high-kub airgel rwb thaiv tsev panels (tsawg dua los yog sib npaug rau 1300 degree \/ 1500 degree)Feem ntau yog thov hauv lub rhaub dej rwb thaiv tsev ntawm cov cuab yeej siv kub super-high-high-kub.
12.3 Silica airgel hmoov \/ hais
Silica airgel hmoov \/ hais tsuas yog siv raws li cov khoom siv ntxiv lossis cov ntaub qhwv ua ntej, cov mis yas yas ua ntej, thiab lwm yam.
Lo lus nug 13: Dab tsi yog qhov zoo thiab tsis zoo ntawm cov khoom siv airgel?
Teb:
Qhov Zoo ntawm Cov Khoom Siv Airgel:
Cov rwb thaiv tsev zoo heev rwb thaiv tsev nyob rau hauv cov kub
Nrog Nanoporous Silica (Sio2) Airgel raws li cov khoom tseem ceeb, nws thermal conductivity yog tsawg kawg txawm tias nyob rau hauv kub txog 650 degree.
Yooj Yim Installation thiab Tsawg Tsawg Thermal Choj
Nws cov thermal rwb thaiv tsev txheej thickness yog tsuas yog 1\/5 ~ 1\/3 ntawm cov pa thermal rwb thaiv tsev cov ntaub ntawv. Yog li nws yog qhov yooj yim los txiav thiab nruab pam thaiv kev thaiv tsev thiab lapping lapping ntawm cov npoo tuaj yeem zam cov choj thermal mus rau qhov tseeb.
Hydrophobic
Hydrophobic tus nqi ntau dua los yog sib npaug rau 98%. Tsis muaj dej nqus dej haum thiab tsis muaj kev nqus dej noo. Cov rwb thaiv tsev kab mob tuaj yeem tiv thaiv lub sam thiaj thiab khoom siv los ntawm CUI thiab txuas ntxiv lawv txoj kev pabcuam lub neej.
Nplaim taws retardant
Nplaim Retardant Qib: Qib. Nws tuaj yeem tiv thaiv lub sampelines thiab khoom siv los ntawm nplaim taws thiab hluav taws.
Laus thiab ntev kev pabcuam lub neej
Raws li kev laus-resistant inorganic cov khoom siv nrog cov qauv khoom siv nyiaj txiag, cov khoom siv rwb thaiv tsev Hydressation thiab cov twj thiab khoom siv.
Tsis-toxic thiab ib puag ncig phooj ywg
Nws tsis muaj cov tshuaj phem xws li asbestos, benzene, thiab tag nrho cov txheej txheem ntau lawm thiab cov txheej txheem cov ntawv thov tsis muaj tshuaj lom thiab ua phooj ywg. Nws tuaj yeem siv rov qab tom qab tshem tawm yog li tsis muaj kev txhawj xeeb txog kev ua khib nyiab.
Qhov tsis zoo ntawm cov khoom siv airgel:
Tus nqi siab
Nrog cov txheej txheem ntau thiab nyuaj heev ntawm cov khoom siv airgel, tam sim no, fiberglass, thiab lwm yam.
Cov teeb meem hmoov av-poob
Tam sim no, hmoov av-poob tseem muaj teeb meem hauv cov ntawv thov airgel. Tshwj xeeb hauv cov chav yuav tsum muaj cov xwm txheej ua haujlwm. Kom tau txais kev ua thermal rwb thaiv tsev thiab daws teeb meem plua plav, tib neeg yuav tsum tau qhwv cov pa hluav taws xob kom tsis txhob muaj cov pa ua haujlwm ntawm cov neeg ua haujlwm thiab chaw ua haujlwm.
Lo lus nug 14: Dab tsi yog qhov tseem ceeb tshaj plaws los saib xyuas thaum xaiv cov khoom siv airgel?
Teb: Thermal conductivity, kev ua haujlwm kub ntau yam, cov hmoov plua plav, hlawv cov yam ntxwv, ceev, ncu, txhav, thiab lwm yam.
Thermal conductivity
Tsawg thermal conductivity yog qhov tseem ceeb tshaj plaws vim li cas tib neeg xaiv Isogel cov ntaub ntawv. Feem ntau cov cua sov cov khoom thermal condal conductivity tam sim no yog tam sim no nyob ib ncig {{{{}}}}. 020 ntawm 25 degree. Thaum qee cov khoom siv watgel muaj txiaj ntsig zoo tuaj yeem cuam tshuam tsawg dua lossis sib npaug rau 0.015 ntawm 25 degree. Thaum ua ntawv thov hauv qhov ntsuas kub-kub-kub, Airgel thermal kev coj ua ntawm ntau qhov kub tau suav tias yog qhov tseem ceeb tshaj plaws.
Ua Haujlwm Kub
Muaj cov khoom sib txawv ntawm cov khoom siv rau kev kub ua haujlwm kub. Qhov nrov tshaj plaws yog rau kev ua haujlwm kub ntau txog 650 degree (nyem qhov no kom tshawb xyuas cov ntsiab lus hais txog peb thermfelt HT650 series). Kuj tseem muaj cov tshuaj tiv thaiv ua kom zoo tshaj plaws rau cov rwb thaiv tsev cryogenic, uas tuaj yeem tiv thaiv ib qho kub thiab txias}}} degree (nyem qhov no kom tshawb xyuas cov ntsiab lus txog peb Cryofelt LD). Lwm cov khoom siv ua pa tshwj xeeb yog txhais tau rau super-siab-kub-kub siab tshaj 1000 degree (Nyem qhov no kom tshawb xyuas cov ntsiab lus hais txog peb Thermfelt Sht series)
Cov hmoov av-poob qis
Lwm qhov tseem ceeb ua tau zoo tib neeg tu txog yog cov hmoov av uas poob qis ntawm cov khoom siv ua pa. Tam sim no tag nrho cov khoom siv cua sib xyaw ua ke nrog cov khoom siv ua pa nrog cov plua plav-plua plav. Vim tias tom qab lub super-tseem ceeb ua kom qhuav txheej txheem, muaj inevitably qee cov airgel plua plav nyob rau saum npoo. Airgel plua plav tuaj yeem ua rau cov teeb meem dryness rau tib neeg tawv nqaij thiab ua qhov chaw ua haujlwm tsis huv. Hmoov zoo, xyoo dhau los, peb ua tiav tsim lub qes-plua plav-txheej txheem kev txhim kho, tam sim no cov hmoov av-poob tau ua pov thawj los ua qhov qis dua ntawm txhua lub ntiaj teb hom thoob ntiaj teb. Nyem qhov no kom paub ntau ntxiv txog peb cov khoom siv plua plav tsawg-plua plav
Hydrophobicity
Feem ntau, rau kev ua haujlwm kub tshaj plaws hauv qab no 200 degree, cov khoom siv cua zoo (tsim nyog airgel cov ntaub ntawv, tsis yog tsis zoo lossis cuav sawv ntsug) tuaj yeem tsuav hydrophobic. Thaum qhov kub nce mus txog 300 degree lossis saum toj no, tsuas yog cov ittm qauv cov khoom siv airgel tuaj yeem nyob hauv hydrophobic.
Hlawv cov yam ntxwv
Cov ntaub ntawv uas tsim nyog tau kuaj ua cov nyom thiab tsis haus luam yeeb thaum hlawv lossis cua sov. Txheeb xyuas peb cov astm kuaj daim ntawv qhia
Ceev
Ceev yog lwm qhov tshwj xeeb los saib xyuas. Feem ntau cov kev siv cua ua kom nruj yog nruab nrab ntawm 150 txog 200kg \/ m3. Yog hais tias nrog tib lub hauv paus ntawm cov khoom siv, qhov qis dua, qhov ntau dua airgel feem pua, uas txhais tau tias yog cov khoom siv ua pa zoo dua.
Yooj Yim \/ Stiffness
Yooj yooj yim \/ stiffness yog lwm qhov ua tau los saib xyuas. Daim ntawv thov kev pab cuam zoo li me me-loj hlaueline rwb thaiv tsev thermal rwb thaiv tsev feem ntau xav tau ultra-yoog cov khoom siv kho cua rau kev nruab tau yooj yim. Ntau cov khoom siv cua kub siab rwb thaiv tsev rwb thaiv tsev kom tau muaj zog dua rau cov tshuab ua kom zoo dua qub.
Lo lus nug 15: Dab tsi piv txwv ntawm cov rwb thaiv tsev tuab, thermal conductivity, thiab thermal rwb thaiv tsev cov txiaj ntsig ntawm cov khoom siv airgel?
Teb:
Thermal conductivity yog cov cuab yeej ntawm cov airgel khoom hom nws tus kheej, thiab tsis muaj dab tsi ua nrog rwb thaiv tsev tuab;
Nrog tib lub pathgel khoom siv hom (tib lub thermal conductivity), cov tuab rwb thaiv tsev tuab, zoo dua thermal rwb thaiv tsev cov nyhuv;
Nrog rau tib lub rwb thaiv tsev tuab, qis dua thermal conductivity, zoo dua thermal rulfulation cov nyhuv.