Polyurethane PU Ua npuas ua npuas ua ntej - istulated cua ciav hlau
Muaj pes tsawg leeg thiab cov qauv
Cov Khoom Siv Tseem Ceeb:Nrog rau polyurethane (pu) ua npuas ncauj yog cov tub ntxhais, polyurethane ua npuas ncauj tau kaw {{0} pawv rwb thaiv tsev thiab kev nqus dej.
Cov Khoom Siv Hauv:Feem ntau, txhuas ntawv ci lossis aluminium nplooj ntawv yog them rau ob qho tib si ntawm polyurethanes, thiab lwm yam. Anti-corrosion, noo noo-pov thawj thiab loog.
Qhov tseem ceeb ntawm polyurethane (pu) ua npuas ua ntej -} insulated duct ciav duct
Am Txuag Zog Txuag Nyiaj
Nrog nws cov rwb thaiv tsev zoo heev? Qhov no txo cov haujlwm ntawm HVAC cov tshuab, txiav lub zog khib nyiab los ntawm li 35% piv rau cov hlau tsis muaj hlau. Lub sijhawm dhau sijhawm, cov nqi hluav taws xob qis yuav offility cov nqi hluav taws xob.
② Ceev & Tsawg Tsawg -} tus nqi teeb tsa
Nws tuaj txog ua ntej ua ntej - ci (tsis muaj nyob rau -}}}}}}}}}}}}}} needed needed needed needed້ນ txiav lossis vuam xav tau) thiab yog lub teeb. Cov ntawv cog lus tuaj yeem sib dhos nws tau sib dhos nrog cov cuab yeej yooj yim, ua kom tiav cov sijhawm ua kom tiav los ntawm 40-60%. Qhov no kuj txo cov nqi zog txo qis thiab kev tiv thaiv cov chaw nyob (piv txwv li, chaw ua haujlwm, tsev).
③ Purpanpan thiab txij nkawm tsawg
Cov ntsej muag hlau tiv thaiv dents, xeb, thiab hnav; Lub PU tseem ceeb tiv thaiv noo noo thiab pwm. Nrog cov upkeep yooj yim (qee zaum ntxuav), nws tuaj yeem kav20+ {}} ntev ntev dua li cov khoom siv rwb thaiv tsev.
④ Nyob ntsiag to & Hurgienic
Lub PU Ua Npuas Ncauj Tub Ntxhais Ua Raws li lub suab nrov, dampening nrov los ntawm Airflow (tsis muaj rattling ducling). Tus du Aluminium sab hauv sab hauv tiv thaiv plua plav tsim thiab cov kab mob sab hauv tsev, ua kom sab hauv tsev, ua xua, tsev kho mob, lossis chaw noj mov.
⑤ {- Tus phooj ywg & Code - ua raws
Nws tsis muaj CFCs (Ozone - tus phooj ywg) thiab ua kom haum nrog cov qauv hauv tsev ntsuab. Nws kuj ua tau raws li cov cai kev nyab xeeb thoob ntiaj teb, suav nrog cov kev tiv thaiv hluav taws kub (kuaj cov qauv ASTM / en agestight) {2} Muaj kev thaj yeeb ntawm lub siab thiab tus kuaj xyuas.
Lub ntsiab txheej txheem ntawmPOLYURETHANE (PU) Ua npuas ncauj ua ntej -} insulated duct pawg:
Kev txhais cov ntsiab lus ntawm polyurethane (PU) Ua Npuas Ncauj Ua Ntej -} insulated duct pawg:
|
Yam |
Ib yam |
Kev qhia tshwj xeeb |
|
Vaj huam sib luag qauv |
|
Alu./ PU Ua Npuas Ncauj / Alu. |
|
Vaj Huam Sib Luag Loj |
lub hli |
3950*1200*20 |
|
Alu. Ntawv ci thickness |
lub hli |
0.06 lossis 0.08 |
|
Ua npuas ncauj ntom |
kg / m3 |
48 |
|
Thermal conductivity |
w/m.k |
0.020 |
|
Kev nqus pa lub zog |
MPa |
0.2 |
|
Dab tsi yog khoov zog |
MPa |
2 |
|
Dej ragentit |
% |
Tsawg dua los yog sib npaug rau 0.1 |
|
Dimension hloov |
% |
0.3 |
|
Tsev hauj lwm kub |
tiv kis |
-100 rau +80 |
|
Ntau tshaj plaws muaj cua nrawm |
m/s |
Tsawg dua los yog sib npaug rau 12 |
|
Khiav ua si tsis tu ncua |
tiv kis |
Tsawg dua los yog sib npaug rau 70 |
|
Lifespan ntawm pu cua ciav |
lub yim |
>20 |
Cim npe nrov: Hvac devework, pre {{- Insulated vaj huam sib luag, huab cua ntswj board, pre {{1} {{1} {{1} {{1} {{1} - istulated board
