Pre Insulated Duct Khoom

Ua tsaug rau nws cov khoom zoo heev thiab cov kev pabcuam zoo, UNT Duct yog ib qho ntawm cov khoom ua ntej insulated duct manufacturers thiab lwm tus neeg nyob 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 thiab xa khoom sai rau koj.

 

Ua ntej- cov khoom siv hluav taws xob rwb thaiv tsev yog ib qho kev sib koom ua ke siab -cov vaj huam sib luag ua haujlwm tau tsim tshwj xeeb rau HVAC duct systems. Featuring ib tug sandwich qauv nrog ib tug nruj ua npuas ncauj rwb thaiv tsev core, nws yog laminated nrog txhuas ntawv ci los yog hlau panels ntawm ob sab, integrating structural kev them nyiaj yug, thermal rwb thaiv tsev, airtightness, anti-seepage, thiab nto tiv thaiv nyob rau hauv ib yam khoom.

 

Core Structure:

Txheej txheej:Embossed aluminium ntawv nyiaj / Galvanized steel ntawv (Muab kev tiv thaiv thiab sealing, txhim kho tag nrho durability)

Core txheej: Kaw- cell rigid foam (Peb cov khoom xaiv: PU / Polyurethane, PIR / Polyisocyanurate, phenolic ua npuas ncauj)

Txoj kev tsim:Ib - kauj ruam Hoobkas molding (Qhov ntev ruaj khov, siab flatness, tsis muaj qhov thib ob ntawm - qhov chaw rwb thaiv tsev yuav tsum tau ua)

1. Polyurethane (PU) Ua ntej- insulated Cua Duct Vaj Huam Sib Luag

Thermal conductivity: λ ≈ 0.020 W / m·K (Lower thermal conductivity txhais tau tias zoo dua rwb thaiv tsev)

Cov txiaj ntsig tseem ceeb: Cov rwb thaiv tsev thermal zoo, lub teeb yuag, yooj yim rau txiav thiab nruab, siab compressive zog, tsis tshua muaj dej nqus, zoo tiv thaiv condensation

Daim ntaub ntawv: Cov kab ke HVAC, cov tsev ua haujlwm, khw muag khoom, tsev so thiab lwm lub tsev lag luam dav dav.

2. Polyisocyanurate (PIR) Ua ntej- insulated Cua Duct Vaj Huam Sib Luag

Thermal conductivity: λ ≈ 0.020 W / m·K, rwb thaiv tsev kev ua tau zoo piv rau PU

Cov txiaj ntsig tseem ceeb: Kev tiv thaiv hluav taws zoo tshaj plaws, tus kheej - tua, tsis muaj pa luam yeeb, kev ua haujlwm kub ntau (-60℃txog 90 degree), raws li ASTM E84 Class 1 qhov hluav taws kub

Daim Ntawv Thov: Cov phiaj xwm uas yuav tsum tau muaj kev tiv thaiv hluav taws kub thiab tiv thaiv kub, xws li tsev kho mob, cov chaw khaws ntaub ntawv, cov chaw txias txias, cov khoom siv hluav taws xob precision.

3. Phenolic Ua Npuas Ncauj Ua Ntej-Insulated Air Duct Panel

Thermal conductivity: λ ≈ 0.025 W / m·K, ruaj khov thermal rwb thaiv tsev ua haujlwm

Cov txiaj ntsig tseem ceeb: Tsis yog -combustible, tsis muaj nplaim taws kis, tsis muaj pa luam yeeb thiab tsis muaj tshuaj lom thaum combustion, muaj kev nyab xeeb thiab ruaj khov heev

Cov ntawv thov: High- chaw nyab xeeb, xws li subways, tunnels, chav huv si, siab - cov tsev nce siab, cov phiaj xwm tiv thaiv huab cua hauv pej xeem.

 

Ua ntej-Cov khoom siv rwb thaiv tsev

 

PU Pre-Cov khoom siv rwb thaiv tsev

PIR Pre-Cov khoom siv rwb thaiv tsev

PhenolicUa ntej-Cov khoom siv rwb thaiv tsev

Vaj huam sib luag loj: 3950 × 1200 mm (customizable raws li qhov project yuav tsum tau)

Vaj huam sib luag thickness: 10-80 hli (kho tau raws li xav tau; thicker panels muab zoo thermal rwb thaiv tsev)

Core ceev: 45-55 kg / m³

Aluminium foil specification: 0.06 hli embossed txhuas ntawv nyiaj (txhim kho kev tiv thaiv thiab airtightness)

Kev ntsuas hluav taws kub: Chav B1 / Chav Kawm 1 / Tsis yog-combustible (vim li cov khoom siv)

ntawv pov thawj ntawm Polyurethane Pre-Cov khoom siv rwb thaiv tsev

 

 

Kev nyab xeeb hluav taws kub, thermal conductivity thiab lub cev ua haujlwm

BS 476 Part 6 & 7

TIAB SA 1530.3

thermal conductivity

Compress zog

CFC HCFC Dawb