Silica Airgel Txheej

 

Cov khoom tseem ceeb

1. Cov khoom siv tshuaj ruaj khov:Nws muaj cov tshuaj lom neeg ruaj khov zoo, tsis yooj yim rau kev hnov ​​​​mob nrog lwm yam tshuaj, tuaj yeem tswj kev ua haujlwm ruaj khov hauv cov chaw sib txawv ntawm cov tshuaj, thiab tuaj yeem tiv thaiv kev yaig ntawm cov tshuaj xws li acid thiab alkali.

 

2. Kev ua haujlwm tua hluav taws zoo heev:Nws yog cov khoom siv hluav taws xob tsis zoo nrog cov nplaim hluav taws kub, tuaj yeem tiv thaiv kev sib kis ntawm cov nplaim taws, tuaj yeem txhim kho kev nyab xeeb ntawm cov khoom siv coated, thiab yog siv dav hauv kev tsim kho, kev lag luam thiab lwm yam kev lag luam nrog kev tiv thaiv hluav taws kub.

 

3. Sprayability:Cov txheej txheej tuaj yeem tsim los ntawm kev txau, tuaj yeem npog qhov sib txawv ntawm cov duab thiab ntau yam ntaub ntawv, hloov mus rau qhov sib txawv ntawm daim ntawv thov scenarios, xws li cov kav dej, cov cuab yeej tshwj xeeb zoo li tus, thiab lwm yam, zoo heev txhim kho kev tsim kho, txo kev tsim kho nyuaj thiab lub sij hawm tus nqi.

 

4. Zoo compatibility:Nws tuaj yeem ua tau zoo nrog ntau hom substrates, suav nrog hlau, ceramics, plastics, iav thiab ntau yam khoom siv hauv tsev, thiab lwm yam, tsis muaj txheej txheem pretreatment nyuaj, nws tuaj yeem ua kom ntseeg tau tias muaj zog adhesion ntawm txheej thiab substrate, thiab xyuas kom meej. tias cov txheej txheem tsis yooj yim rau poob thaum siv mus ntev.

1. Cov kav dej kub kub thiab cov khoom siv rwb thaiv tsev:Hauv petrochemical, hluav taws xob hluav taws xob thiab lwm yam kev lag luam, ntau cov kav dej kub kub, cov kav dej kub thiab ntau lub reactors, tawg rauv thiab lwm yam khoom siv xav tau kev ntsuas zoo rwb thaiv tsev. Silica Airgel Txheej muaj cov thermal conductivity tsawg heev, uas tuaj yeem txo cov cua sov, txo qis zog, thiab txhim kho lub zog ua haujlwm. Lub caij no, nws qhov kub thiab txias tsis kam ua kom ruaj khov ua haujlwm nyob rau hauv lub sij hawm ntev kub ib puag ncig, txo thermal kev nyuaj siab thiab corrosion ntawm cov khoom.

2.LNG tank rwb thaiv tsev:Kev cia cov roj liquefied natural gas (LNG) yuav tsum muaj qhov kub thiab txias, Silica Airgel txheej tuaj yeem siv rau rwb thaiv tsev ntawm LNG cia tso tsheb hlau luam, tiv thaiv cov cua sov sab nraud rau hauv lub tank ua rau LNG vaporization, txo cov tiam BOG (evaporated gas) , txo cov kev pheej hmoo ntawm kev nyab xeeb thiab cov nqi khiav lag luam. Nyob rau tib lub sijhawm, nws qhov kub thiab txias tsis kam thiab tshuaj lom neeg ruaj khov tuaj yeem ua kom siv tau ntev hauv qhov kub thiab txias.

3. Hlau tiv thaiv kub thiab tiv thaiv hluav taws:Hauv kev lag luam metallurgical, xws li hlau thiab hlau smelting, tsis-ferrous hlau ua, thiab lwm yam., qhov chaw ntawm high-temperature furnaces, furnaces, cua sov rauv thiab lwm yam khoom yuav tsum tau kev tiv thaiv. Silica Airgel txheej tuaj yeem tsis tsuas yog ua lub luag haujlwm hauv kev rwb thaiv tsev kub, txo cov cua sov dissipation, txhim kho thermal efficiency, tab sis kuj zoo tiv thaiv cov nplaim taws thiab kub yaig ntawm cov qauv hlau, tiv thaiv cov khoom hlau deformation, oxidation thiab corrosion ntawm qhov kub thiab txias, txuas ntxiv lub neej kev pab cuam. khoom siv, txhim kho kev ruaj ntseg ntau lawm.

4. Casting pwm rwb thaiv tsev:Hauv cov txheej txheem casting, kev tswj qhov kub ntawm cov pwm yog qhov tseem ceeb rau qhov zoo ntawm qhov casting. Silica Airgel Txheej tuaj yeem siv rau saum npoo ntawm cov pwm casting, ua si lub luag haujlwm ntawm kev txuag hluav taws xob thiab rwb thaiv tsev kub, kom cov pwm tuaj yeem tswj tau qhov kub thiab txias thaum lub sij hawm casting txheej txheem, uas yog qhov zoo rau kev txhaws thiab khov ntawm cov kua hlau. , thiab txhim kho qhov zoo thiab tawm los ntawm cov casting.

1. Lub hauv paus ntsiab lus ntawm rwb thaiv tsev yog dab tsi?
Ntawm qhov tod tes, qhov nruab nrab aperture nyob rau hauv lub airgel yog me dua ntawm txoj kev tsis muaj cua, uas tuaj yeem txo cov cua sov ntawm cov pa thiab ua rau "zero convection" nyhuv. Ntawm qhov tod tes, qhov tawg ntawm qhov pores txo cov cua sov los ntawm cov hluav taws xob thermal, uas yog sib npaug rau cov nyhuv "infinite thermal partition", thiab tom qab ntawd ua ke nrog cov khoom tshwj xeeb los tiv thaiv hluav taws xob, tuaj yeem thaiv hluav taws xob hloov hluav taws xob zoo dua. Tsis tas li ntawd, cov cua sov tuaj yeem hloov mus los ntawm qhov nyob hauv aerogel, thiab qhov tsis muaj qhov kawg ntawm qhov ua rau lub tshav kub hloov mus rau txoj kev ntev ntev, kom cov cua sov hloov mus rau qhov tsawg kawg nkaus.

2. Yuav ua li cas lub thickness ntawm cov txheej txheem yuav ua li cas?
Nyob rau hauv ib txwm muaj xwm txheej, qhov nce ntawm txheej tuab, thermal rwb thaiv tsev, thermal rwb thaiv tsev, suab rwb thaiv tsev thiab lwm yam khoom yuav raug txhim kho, tab sis tib lub sijhawm, nws kuj yuav ua rau tus nqi, qhov hnyav thiab kev tsim kho nyuaj. Yog li ntawd, nws yog ib qho tsim nyog yuav tau xaiv cov txheej txheej tsim nyog raws li kev thov tshwj xeeb scenarios thiab xav tau.

3. Dab tsi yog qhov cuam tshuam rau kev lag luam yeeb nkab rwb thaiv tsev?
Nws tuaj yeem txo qhov kub poob, txo lub zog poob, thiab txhim kho lub zog ua haujlwm. Nyob rau tib lub sijhawm, nws qhov kub thiab txias tsis kam tuaj yeem ua kom ruaj khov ua haujlwm nyob rau hauv lub sijhawm ntev kub ib puag ncig, txo cov thermal kev nyuaj siab thiab corrosion ntawm cov raj xa dej, uas tuaj yeem txo qhov kub ntawm cov kav dej thiab txo cov cua sov tawm mus. ib puag ncig ib puag ncig.

4. Dab tsi yog qhov zoo ntawm daim ntawv thov hauv kev tsim hluav taws xob?
Nws tuaj yeem siv rau sab nrauv phab ntsa rwb thaiv tsev, lub ru tsev rwb thaiv tsev thiab lub zog txuag lub qhov rooj thiab qhov rais, uas tuaj yeem txo cov cua sov hloov mus rau sab hauv thiab sab nraum lub tsev, txo cov cua sov hauv lub caij ntuj no thiab lub caij ntuj sov hloov mus rau lub caij ntuj sov, txo kev siv hluav taws xob hauv tsev, txhim kho kev siv hluav taws xob ua haujlwm zoo, thiab ua kom lub tsev sov nyob hauv ib puag ncig zoo, thaum tseem muaj qee yam dej tsis zoo, tsis muaj dej pov thawj thiab suab rwb thaiv tsev.

5. Yuav ua li cas kho cov txheej txheem puas tsuaj?
Yog hais tias cov txheej yog puas nyob rau hauv ib qho chaw me me, nws tuaj yeem kho tau los ntawm kev siv tib cov xim. Yog tias thaj tsam ntawm kev puas tsuaj loj heev, nws yuav tsum tau rov qab tsho. Ua ntej kho, nws yog ib qho tsim nyog yuav tsum tau ntxuav qhov chaw puas thiab xyuas kom meej tias qhov chaw qhuav thiab du.

6. Dab tsi yog qhov tseem ceeb cuam tshuam rau tus nqi?
Tus nqi feem ntau cuam tshuam los ntawm tus nqi raw khoom, cov txheej txheem ntau lawm complexity, txheej thickness, daim ntawv teev npe thiab lwm yam. Nrog kev nce qib ntawm thev naus laus zis thiab kev nthuav dav ntawm kev tsim khoom, nws cov nqi yuav tsum maj mam txo.

7. Puas tsim kev puas tsuaj rau tib neeg lub cev thiab ib puag ncig?
Silica airgel nws tus kheej yog cov khoom tsis muaj tshuaj lom, tsis muaj kuab lom, tsis muaj kuab lom, thaum siv yuav tsis ua mob rau tib neeg lub cev thiab ib puag ncig. Txawm li cas los xij, thaum lub sijhawm tsim kho, yuav tsum tau saib xyuas kom tsis txhob nqus cov pa tawm thiab plua plav hauv cov xim, thiab cov neeg ua haujlwm tsim kho yuav tsum hnav cov khoom tiv thaiv tsim nyog.

8. Dab tsi yog cov txheej txheem ntau lawm?
Cov txheej txheem ntau lawm yog sol-gel txoj kev. Ua ntej, silica qhov chaw xws li ethyl orthosilicate yog tov nrog hnyav thiab catalyst los ua sol, thiab tom qab ntawd hydrolyzed thiab polycondensation cov tshuaj tiv thaiv los ua cov gel ntub dej. Thaum kawg, cov kuab tshuaj raug tshem tawm los ntawm supercritical drying los yog atmospheric ziab kom tau aerogel, thiab tom qab ntawd cov txheej yog npaj. Kuj tseem muaj txoj hauv kev los nag, txoj kev microemulsion, thiab lwm yam txheej txheem sib txawv yuav cuam tshuam rau kev ua haujlwm thiab tus nqi ntawm aerogel.

9. Dab tsi yog cov ntsiab lus tswj kom zoo hauv cov txheej txheem tsim khoom?
Nyob rau hauv cov txheej txheem ntau lawm, tus yuam sij yog tswj cov purity thiab feem ntawm raw cov ntaub ntawv, los xyuas kom meej stability ntawm cov tshuaj tiv thaiv tej yam kev mob xws li kub, pH nqi, tshuaj tiv thaiv lub sij hawm, thiab lwm yam. . Nyob rau tib lub sijhawm, kev tswj hwm ntawm cov txheej txheem ziab kuj tseem ceeb heev, xws li lub siab thiab qhov kub thiab txias hauv supercritical ziab, txwv tsis pub nws yuav ua rau kev puas tsuaj ntawm cov qauv airgel lossis kev ua haujlwm tsis zoo.

Cim npe nrov: Tuam Tshoj silica airgel txheej manufacturers, lwm tus neeg, Hoobkas