Ua tsaug rau nws cov khoom zoo thiab cov kev pabcuam zoo, UNT Duct yog ib qho ntawm cov ua ntej-cov ntaub ntawv pov thawj pu manufacturers thiab cov muag khoom hauv Suav teb. Txais tos mus yuav cov khoom zoo thiab customized los ntawm peb lub hoobkas. Peb yuav muab kev pabcuam zoo tshaj plaws rau koj thiab xa khoom sai.
Ua ntej- insulated PU Sheet
Ua ntej-cov ntawv PU insulated yog qhov siab-kev ua tau zoo HVAC cov vaj huam sib luag nrog kaw- xov tooj ntawm tes PU ua npuas ncauj tub ntxhais (λ Tsawg dua lossis sib npaug rau 0.022W / m·K) thiab txhuas ntawv ci ntsib. Nws koom ua ke rwb thaiv tsev, qauv & tiv thaiv, featuring lub teeb yuag, airtight, ya raws - pov thawj & yooj yim installation, zoo tagnrho rau lub zog -cov kav dej zoo.
Qauv:Nyiaj Aluminium / PU Ua Npuas Ncauj / Nyiaj Txhuas
Loj:4000 * 1200 * 20mm
Ua npuas ncauj ntom ntom:40-45kg / m3
Aluminium Thickness:0.06mm los yog 0.08mm
Aluminium Xim:Nyiaj
Ntim:10 daim / pob
Loading peev:710 nplooj / 40'HQ (packed nrog hnab yas)
660 nplooj / 40'HQ (packed nrog cardboard thawv)
Cov qauv thiab kev ua tau zoo ntawm Pre-insulated PU Sheet
1. Cov khoom siv tseem ceeb:
Hard Polyurethane (PU) ua npuas ncauj, ceev 40–50 kg/m³, kaw-cell ratio Ntau tshaj los yog sib npaug rau 95%, thermal conductivity 0.018–0.022 W/(m・K).
Txheej Txheej:Muab ob npaug rau-sided composite aluminium foil (60 μm) lossis xim hlau phaj, txhim kho lub zog, noo noo tiv thaiv thiab cuam tshuam kev rwb thaiv tsev.
Specification:Thickness 10/15/20/25/30/40 hli; Txheem phaj 3950 × 1200 mm, customizable.
2. Thermal Performance (Core Advantage):
Thermal conductivity:Tsawg dua los yog sib npaug rau 0.022 W / (m・K), kwv yees li ib nrab ntawm cov pob zeb wool (0.040), 33% qis dua EPS (0.033), thiab cov tuab tuaj yeem txo los ntawm 30% - 50% nrog tib theem ntawm rwb thaiv tsev.
Zog-txuag nyhuv:Cov pa cua kub poob qis dua lossis sib npaug li 3% (cov ntawv hlau ib txwm muaj + pob zeb ntaub plaub yog 10% - 15%), lub zog siv hluav taws xob txo los ntawm 15% - 20%.
Ua haujlwm kub:ruaj khov los ntawm -40℃mus rau + 80 degree, haum rau kev cia txias, kev ua haujlwm kub kub, thiab lwm qhov chaw huab cua.
Durability thiab Ib puag ncig ntawm Pre-insulated PU Sheet
1. Durability thiab Life Cycle Nqi
Kev pab lub neej:20-30 xyoo (cov ntawv hlau ib txwm siv 15-20 xyoo), txhuas ntawv ci los tiv thaiv- xeb, PU tiv thaiv- kev laus, tsis tas yuav tsum muaj kev saib xyuas.
Tus nqi kho mob:Tsis muaj xeb, tsis muaj rwb thaiv tsev detachment, tus nqi tu thaum lub sij hawm tag nrho lub neej voj voog yog txo los ntawm 80%.
Tus nqi tag nrho:Txawm hais tias cov khoom siv tus nqi siab dua me ntsis, lub sijhawm tsim kho luv luv, kev siv hluav taws xob txo qis, thiab cov nqi kho mob tau txais kev cawmdim. Tus nqi tuaj yeem rov qab tau hauv 2-3 xyoos.
2. Kev Pabcuam Ib puag ncig thiab Kev Noj Qab Haus Huv
Tsawg-carbon thiab zog-txuag:Txhua 10,000 square metres ntawm cov kav dej tuaj yeem txuag tau kwv yees li 250,000 kWh ntawm hluav taws xob ib xyoos ib zaug thiab txo qis CO₂ emissions txog li 200 tons.
Ntxuav thiab tsis yog - lom:Tsis muaj fiber ntau plua plav thiab formaldehyde emissions, ua tau raws li qhov yuav tsum tau ua kom huv huv ib puag ncig xws li tsev kho mob thiab cov chaw ua zaub mov.
Ua ntej-insulated PU Sheet vs Traditional Hlau Duct
| Cov khoom sib piv | Ua ntej- insulated PU Sheet Duct | Ib txwm Galvanized Iron (GI) Duct |
|---|---|---|
| Cov khoom siv tseem ceeb | Kaw-cell PU ua npuas ncauj (40–50kg/m³) + aluminium ntawv ci tig | Galvanized steel ntawv (0.5-1.2mm) + cais iav ntaub plaub / pob zeb wool rwb thaiv tsev |
| Thermal conductivity | Tsawg dua lossis sib npaug rau 0.022 W / (m·K) | 0.040 ~ 0.047 W / (m·K) (insulated) |
| Luj (20mm thickness) | 1.2-1.5 kg / ㎡ (tag nrho) | 8-10 kg / ㎡ (kab + rwb thaiv tsev) |
| Huab cua Leakage Rate | Tsawg dua lossis sib npaug li 2% (EN 1507, Class C) | 5% -10% (tsis zoo kaw) |
| Txoj Kev Txhim Kho | Kev sib dhos qhuav, nplaum sib koom ua ke, tsis muaj vuam | Vuam / flanging + ntawm - qhov chaw rwb thaiv tsev wrapping |
| Lub Sijhawm Txhim Kho | 40% - 60% sai dua | Standard (piv txwv li) |
| Txuag Zog | 15% -20% qis HVAC zog noj | Base siv |
| Kev ntsuas hluav taws | GB 8624 B1 (tsis yog -flammable) | A (tsis yog-combustible, hlau nkaus xwb) |
| Kev Pabcuam Lub Neej | 20-30 xyoo | 15-20 xyoo |
| Condensation Risk | Tsawg heev (Integrated rwb thaiv tsev) | Siab (yog tias muaj qhov sib txawv ntawm rwb thaiv tsev) |
| Nqi (Lifecycle) | Cov khoom siv ntau dua, tus nqi qis zog / lub zog / tu nqi | Cov khoom siv qis dua, ntau dua kev ua haujlwm / lub zog / tu nqi |
Cim npe nrov: pre-insulated pu ntawv, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized
