Dab tsi yog PIR ua ntej - istulated duter panels?
Pir ua ntej - istulated ductulated cov neeg sawv cev, thiab yog tsim los ntawm cov txheej txheem tshwj xeeb, thiab muaj cov txheej txheem nruj me ntsis nrog cov tshuaj lom neeg thiab cov tshuaj tiv thaiv. Qhov saum npoo yog feem ntau yog compounded nrog txhuas ntawv ci lossis txhuas daim hlau nrog cov tshuaj tua kab mob tshuaj tua kab mob thiab tshuaj tiv thaiv durability thiab corrosion tsis kam.
Kev ua tau zoo thiab yam ntxwv
Khoom Siv Khoom
PIR yog tus tshiab -} Hom cov khoom siv hluav taws xob thermal. Nws tuaj yeem siv tau los ua kom tau raws li cov thermal rwb thaiv tsev yuav tsum muaj ntawm ntau cov raj dej, thiab cov tsev nyob hauv qhov kub thiab txias rau {{3} degree. Nws muaj qhov tsawg heev thermal conductivity, zoo heev linear nthuav kev coefficient thiab lub zog, nrog rau kev tiv thaiv muaj zog heev. Nrog nws lub teeb hnyav thiab yooj yim ntawm kev xaiv, nws yog qhov kev xaiv zoo tshaj plaws rau lub zog {} Kev xaiv daving thermal hauv tsev {}} cua txias.
Peb Cov Khoom
Cov ntim thiab cov thawv ntim khoom ntawm PIR ua ntej -} insulated duct
Pir ua ntej - insulated (pi) du los xij:
Qhov Loj Li Qub: 3950 * 1200 * 20mm / 2900 * 1200 * 20mm
PIR ua npuas ncauj ntom ntom ntom: 52kg / m3,
Qhov hnyav: Txog 1.4kg / m2
Pob: 10 nplooj ntawv / ntawv thawv
Thawv Chaw thau khoom:
40'hqThawv: 3950/2900 * 1200 * 20MM, 10 daim ntawv tau ntim rau hauv ib lub thawv, tag nrho 660Sheetts (3950hsheets (2900mm).
20'gpThawv: 2900 * 1200 * 20mm, 10 daim ntawv tau ntim rau hauv ib lub thawv, tag nrho 400 400sheets.
Cov Khoom Siv Khoom Taw Qhia Cov Khoom Taw Qhia
For details, please refer to "How to use pre-insulated duct panels" in Industry Knowledge.
Sau ntawv
Thaum siv polyisocyanurate rwb thaiv tsev cov laug cam, thov nco ntsoov cov ntsiab lus hauv qab no:
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab: Cov Board muaj lub zog siab tab sis yog nkig thiab tsis yooj yim khoov. Thaum lub sij hawm tuav thiab kev teeb tsa, tsis txhob muaj kev ntxhov siab hauv zej zog, lossis kev sib tsoo los tiv thaiv kev puas tsuaj thiab tawg los ntawm kev ntxhov siab.
Qeb kev nyab xeeb: nws cov hluav taws kev tiv thaiv qib B1. Muaj tej yam muaj peev xwm kev nyab xeeb kev nyab xeeb thaum siv nyob rau hauv cov chaw nrog kev tiv thaiv hluav taws kub heev. Nws yog ib qho tsim nyog yuav tsum tau ntsuas nruj ua raws li cov kev siv tshuaj tshwj xeeb, thiab kev tiv thaiv hluav taws kub ntxiv uas yuav tsum tau ua thaum tsim nyog.
Yuav tsum muaj cov kev cia: Kom nws nyob deb ntawm qhov kev sib khi los tiv thaiv kev ua haujlwm ntawm lub rooj tsavxwm los ntawm kev cuam tshuam los ntawm kev ua haujlwm kub, noo noo, ua kom nws zoo thaum siv.
Cov Lus Qhia Tshwj Xeeb ntawm Pir Ua Ntej -} insulated duct vaj huam sib luag rau hvac duct systems
| Ntiag tug | Ib yam | Kev qhia tshwj xeeb |
| Qauv Loj | lub hli | 3950*1200*20 |
| Ua npuas ncauj ntom | kg / m³ | 50-55 |
| CFCS thiab HCFCS | - | Dawb |
| Txhuas Ntawv Nyiaj Thickness | Micron | 80 |
| Aluminium Ntawv Thickness200 | Micron | 200 |
| Thermal conductivity | W/m.K | 0.02 |
| Kev Ntsuas Hluav Taws | - | BS 476 Ntu 6 & 7 chav kawm 0 |
| Compressive lub zog | MPa | 0.25 |
| Dab tsi yog khoov zog | MPa | 2 |
| Dej ragentit | % | 0.1 |
| Dimension hloov | % | 0.3 |
| Qhov Ntau Tshaj Plaws Cua Velocity | m/s | 13-20 |
| Ntau tshaj plaws khiav kub | tiv kis | 80 |
Cim npe nrov: Pir ua ntej - edulated duct vaj huam sib luag rau HVAC duct systems, Tuam Tshoj, chaw tsim tshuaj paus, Hoobkas, Hoobkas, Mekas
