Khoom Description
Lub rooj tsav xwm tub yees nrog PUR raws li cov khoom siv tseem ceeb tau txais cov qauv txheej txheem tsim los ntawm polyether polyol, qis isocyanate index (txog 110-120) thiab nplaim hluav taws. Lub cev pob txha ua npuas ncauj yog tsim los ntawm carbamate ntu, thiab cov khoom siv tsuas yog siv hauv qab 100 degree. Qhov tuab ntawm cov khoom txias txias yog feem ntau 50, 75, 100, 120, 150, 180, 200, thiab 250mm.
Lub rooj tsav xwm txias txias nrog PIR raws li cov khoom siv tseem ceeb tau txais cov qauv txheej txheem tsim los ntawm polyester polyol thiab siab isocyanate index (saum toj no 250), tsis muaj lossis tsawg dua ntawm cov nplaim hluav taws. Lub cev pob txha ua npuas ncauj yog tsim los ntawm carbamate ntu thiab carbamate hloov kho isocyanurate ntu. Cov khoom siv tuaj yeem siv qis dua 150 degree. Qhov tuab ntawm cov khoom txias txias yog feem ntau 50, 75, 100, 120, 150, 180, 200, thiab 250mm.
Khoom ua haujlwm
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Cov qauv ntsuas hluav taws |
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A |
Cov ntaub ntawv uas tsis yog combustible (xws li pob zeb wool, iav ntaub plaub, pob zeb, thiab lwm yam) |
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B1 |
Oxygen Performance index Ntau dua lossis sib npaug rau 30, cov khoom siv hluav taws xob tsis zoo. (xws li tshwj xeeb PIR polyurethane, thiab lwm yam) |
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B2 |
Oxygen Performance index Ntau dua los yog sib npaug rau 26, nws tus kheej tua thaum hluav taws kub, cov khoom siv hluav taws xob (xws li PIR polyurethane, PUR polyurethane, thiab lwm yam) |
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B3 |
Oxygen index>23, kev tua tus kheej tom qab 5 vib nas this, cov khoom siv hluav taws xob (xws li nplaim hluav taws kub EPS ua npuas ncauj, PUR polyurethane, thiab lwm yam) |
Qhov sib txawv ntawm kev ua tau zoo ntawm PUR thiab PIR
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PUR |
PIR |
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Hluav taws kub ua haujlwm |
Polyurethane PUR ua npuas ncauj: feem ntau B3 qib, uas tuaj yeem ncav cuag qib B2 los ntawm kev ntxiv cov nplaim hluav taws. |
Polyurethane PIR ua npuas ncauj: nws feem ntau yog qib B2, thiab tuaj yeem ncav cuag qib B1 los ntawm kev kho qhov concentration ntawm polyisocyanurate nplhaib thiab lwm yam qauv technologies. |
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Kev ua haujlwm thermal rwb thaiv tsev |
Polyurethane PUR ua npuas ncauj: thermal conductivity feem ntau yog 0.022-0.026W/mK (25 degree) |
Pir chav txias panels: thermal conductivity tuaj yeem ncav cuag 0.019W/mK (25 degree) |
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Qhov ntom ntom |
Polyurethane PUR ua npuas ncauj: feem ntau 40kg / m3 tuaj yeem ua tau raws li qhov yuav tsum tau muaj zog txaus. |
Polyurethane PIR ua npuas ncauj: feem ntau 40-45kg/m3 tuaj yeem ua tau raws li qhov yuav tsum tau muaj zog txaus. |
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Kub tiv taus ntau yam |
Polyurethane PUR ua npuas ncauj: Feem ntau -185 degree -+110 degree . |
Polyurethane PIR ua npuas ncauj: txog -196 degree -+205 degree . |
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Polyurethane PUR sandwich vaj huam sib luag: feem ntau siv tsis tu ncua ntev hauv qab no +85 degree . |
Pir chav txias panels: (index Performance index saum 250): feem ntau siv tsis tu ncua ntev hauv qab no +150 degree . |
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Tus nqi nqus dej |
Polyurethane PUR ua npuas ncauj: feem ntau 2.5-3%. |
PIR ua npuas ncauj: 0.9%. |
vim li cas xaiv peb
Tam sim no PNS tau raug xa tawm mus rau cov tebchaws xws li Tebchaws Meskas, Tebchaws Askiv, Puerto Rico, Ireland, Brazil, thiab Argentina. Yog tias koj muaj ib qhov project uas yuav tsum muaj cov sandwich panels, thov xa peb cov duab kos thiab cov ncauj lus kom ntxaws. Peb muaj ib pab neeg ua haujlwm los muab kev txhawb nqa thiab tuaj yeem pab koj xam qhov tshwj xeeb ntawm cov vaj huam sib luag thiab tsim ntug tiav qhov chaw dawb.
fAQ
1.Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
Peb yog Hoobkas tsim. Zoo siab txais tos tuaj xyuas peb txhua lub sijhawm. Nyob rau hauv lub rhiav, nws muaj ib tug ua tiav advanced cov cuab yeej rau ua steel qauv thiab panels. Yog li peb tuaj yeem paub tseeb tias qhov zoo thiab tus nqi sib tw.
2.Dab tsi yog koj qhov txawv ntawm lwm yam khoom?
Peb cov khoom muaj ib puag ncig, kev tiv thaiv, zoo nkauj, rwb thaiv tsev, ceev installation, thiab lwm yam zoo.
3.Koj puas tuaj yeem muab kev pabcuam tsim?
Yog lawm, peb muaj ib pab neeg ua haujlwm engineer thiab tuaj yeem tsim rau koj raws li koj qhov yuav tsum tau ua.Khoom kos duab kos duab, daim duab kos duab, ua cov duab kos duab thiab kos duab kos duab yuav ua thiab qhia rau koj paub meej hauv lub sijhawm sib txawv ntawm qhov project.
4.Lub sijhawm khoom xa tuaj yog dab tsi?
Lub sij hawm xa tuaj nyob ntawm qhov loj thiab qhov ntau ntawm lub tsev. Feem ntau hauv 30 hnub tom qab tau txais cov nyiaj them poob haujlwm.Thiab cov khoom xa tuaj ib nrab tau tso cai rau kev txiav txim loj.
5.Lub sij hawm them nqi yog dab tsi?
TT thiab L / C tau txais; Tab sis T / T yuav txaus siab dua. 30% tso nyiaj thiab tshuav nyiaj li cas ua ntej xa zaub mov.
6.Koj puas tuaj yeem lees txais qhov kev tshuaj xyuas los ntawm tus neeg thib peb?
Yog lawm. Peb muaj kev paub txaus los koom tes nrog txoj haujlwm tshuaj xyuas thiab peb tau txais ISO daim ntawv pov thawj SGS daim ntawv pov thawj thiab Australian official rockwool asbestos-dawb ntawv pov thawj
Cim npe nrov: Tuam Tshoj pir txias chav tsev panels manufacturers, lwm tus neeg, Hoobkas
