Txhim kho Thermal Efficiency hauv vaj tse
Ntau cov ntaub ntawv rwb thaiv tsev ib txwm cia siab rau cov tuab tuab ntxiv los txhim kho kev ua haujlwm. Thaum ua tau zoo, txoj hauv kev no tuaj yeem ntxiv qhov hnyav thiab txwv kev tsim qauv yooj yim hauv kev tsim kho.
Airgel hmoov muaj lwm txoj hauv kev. Es tsis txhob cia siab rau tuab ib leeg, cov khoom siv txhim kho thermal kuj ntawm qib microscopic. Nws cov txheej txheem ntxeem tau txo cov cua sov hloov hauv cov ntaub ntawv hauv tsev lawv tus kheej.
Qhov no tso cai rau cov txheej txheem rwb thaiv tsev kom ua tiav qhov kev ua tau zoo dua thaum tswj xyuas cov khoom siv ceev thiab kev ua haujlwm zoo.
Thermal rwb thaiv tsev Mechanism ntawm Airgel Powder
Airgel hmoov muaj cov kev sib txuas sib txuas ntawm nano{0}} qhov loj qhov pores. Cov pores no ntxiab huab cua thiab txwv tsis pub txav ntawm lub zog cua sov los ntawm cov khoom siv.
Thaum cov khoom siv airgel tau muab faib rau hauv cov khoom siv hauv tsev xws li plasters lossis coatings, lawv tsim ntau qhov teeb meem microscopic uas qeeb cua sov. Cov txheej txheem no txo cov thermal conductivity tag nrho ntawm cov khoom siv.
Vim tias huab cua yog qhov tsis zoo ntawm cov cua sov, cov qauv airgel zoo siv cov cua nkag los ua ib txheej rwb thaiv tsev hauv cov khoom.
● Lub teeb nyhav
Airgel hmoov muaj lub ntim loj ntawm huab cua, ua rau muaj qhov ntom ntom ntom ntom.
● Hydrophobic Nto
Kev hloov kho deg txhim kho kev tiv thaiv dej raug nyob hauv tsev ib puag ncig.
● Thermal Resistance
Cov qauv ntxeem tau txo cov cua sov hloov.
● Khoom siv tau zoo
Airgel hmoov tuaj yeem muab tso rau hauv ntau yam khoom siv.
● Cov qauv ruaj khov
Lub moj khaum silica tuav nws txoj kev ncaj ncees thaum muab tso rau hauv lub tsev.
Lub cev muaj zog rau kev siv lub tsev rwb thaiv tsev
| Parameter | Hom kab mob | Txoj Kev Xeem |
|---|---|---|
| Daim ntawv Particle | Micron - ntsuas qhov ntxeem tau | Kev kuaj pom |
| Medium Particle Loj (D50) | 20–40 μm | Laser particle tsom xam |
| Kev ceev ceev | 40-120 kg/m³ | ASTM D 1895 Cov Lus Qhia Tshwj Xeeb |
| Kev Pab Thermal Resistance | Siab | Kev ntsuam xyuas sab hauv |
| Dej Repellency | Muaj zog hydrophobic cwj pwm | Sib cuag lub kaum sab xis ntsuas |
| Nto Chemistry | Hydrophobic hloov silica | Cov ntaub ntawv tsom xam |
| Ua haujlwm kub | -50℃rau 650 degree | Kev ntsuas thermal stability |
| Kev sib haum xeeb | Cement, plaster, txheej txheej txheem | Kev ntsuam xyuas daim ntawv thov |
Qhov twg Airgel Powder yog siv hauv cov tsev
● rwb thaiv tsev plasters
Siv nyob rau hauv lub teeb yuag plaster systems tsim rau thermal rwb thaiv tsev phab ntsa.
● Zog-Txuag phab ntsa txheej
Pab coatings txo cov cua sov sib txawv ntawm ib puag ncig sab hauv tsev thiab sab nraum zoov.
● Sab nrauv phab ntsa rwb thaiv tsev
Txhim kho rwb thaiv tsev kev ua tau zoo nyob rau hauv cov phab ntsa sab nrauv.
● Lub teeb yuag Cement Composites
Ua raws li kev ua haujlwm ntxiv hauv cov cement{0}}raws li cov ntaub ntawv rwb thaiv tsev.
● Rwb thaiv tsev Systems
Txhawb kev tswj qhov kub thiab txias hauv cov qauv vov tsev.
Hais txog Airgel Powder rau Tsev Rwb Thaiv Tsev
1.Yuav ua li cas cov pab pawg ua haujlwm feem ntau ntsuas cov khoom siv rwb thaiv tsev airgel?
Hauv ntau qhov kev tsim kho, cov ntaub ntawv rwb thaiv tsev raug soj ntsuam los ntawm kev ntsuas me me lossis kev sim ntsuas. Cov kws tshaj lij feem ntau tshuaj xyuas cov kev ua haujlwm thermal, qhov ntom ntom, thiab kev sib raug zoo nrog cov khoom siv uas twb muaj lawm ua ntej xaiv zaum kawg.
2.Yog airgel hmoov muaj nyob rau hauv cov qib sib txawv?
Nyob ntawm daim ntawv thov yuav tsum tau, cov hmoov airgel tuaj yeem tsim nrog qhov sib txawv particle loj faib kom haum rau ntau yam khoom siv hauv tsev.
3.Cov khoom puas tuaj yeem hloov kho rau cov kab hluav taws xob tshwj xeeb?
Yog lawm. Hauv qee qhov haujlwm, qhov loj me me lossis kev kho hydrophobic tuaj yeem hloov kho kom zoo dua qhov kev xav tau ntawm rwb thaiv tsev mortars lossis coatings.
4.Yuav ua li cas yog airgel hmoov feem ntau ntim rau kev thauj mus los?
Cov hmoov no feem ntau muab ntim rau hauv cov khoom ntim khoom ntim khoom noj khoom haus -cov ntaub ntawv pov thawj tsim los tiv thaiv cov khoom thaum khaws cia thiab xa khoom thoob ntiaj teb.
Cim npe nrov: silica airgel hmoov rau lub tsev rwb thaiv tsev, Tuam Tshoj silica airgel hmoov rau lub tsev rwb thaiv tsev manufacturers, lwm tus neeg, Hoobkas
