Cov lus qhia luv luv ntawm pu pre -} insulated txhuas duct

PU pre - istulated txhuas duct

Muaj cov qauv qhaub cij: ib qho kaw - cell pu ua npuas ncauj (thermal condivity dawb Lub teeb yuag (70% sib dua dua li galvanized ducts), nws nruab sai, txia me (<2%), resists corrosion/mold, and cuts energy use by 15-20%. It lasts 20+ years, ideal for commercial/residential HVAC.

Vaj huam sib luag qauv: Aluminium Ntawv Nyiaj / Pu Ua Npuas Ncauj / Aluminium Ntawv Nyiaj
Aluminium xim: Nyiaj / Nyiaj lossis Nyiaj / Dub
Ua npuas ncauj ntom: 50kgs / CBM
Muaj Vaj Huam Sib Luag: 3950mm * 1200mm * 20mm
Txhuas Thickness: 0.06 (Embossed)
Packing: 10sheets / pob

Cov qauv tseem ceeb: scientific tsim ntawm peb - txheej txheej composite

Cov kev ua tau zoo ntawm PU ua ntej - Cov insulated txhuas duction steel los ntawm nws cov cim ua haujlwm ua haujlwm rau ntau ua haujlwm:

Sab Hauv Txheej: Aluminium Ntawv Nyiaj / Aluminium Phaj Substrate
Hauv kev sib cuag ncaj qha nrog cov huab cua ntws, nws yog ua los ntawm high- huv txhuas ntawv ci lossis lo nyias nyias thiab tiaj. Cov tub ntxhais muaj nuj nqi ntawm cov txheej no yog txhawm rau txo cov cua ntws tsis kam. Lub caij no, siv cov inert xwm ntawm txhuas, nws tiv thaiv noo noo thiab impurities nyob rau hauv cov pa dej ntws, kom ntseeg sab hauv ntawm huab cua duct yog huv.

Nruab Nrab Txheej: Polyurethane (PU) Ua Npuas Ncauj Rwb Thaiv Tsev Txheej
Nov yog "tseem fwv rwb thaiv tsev" ntawm cov huab cua. Polyurethane ua npuas ncauj yog tsuas yog tsim ntawm kev kaw lub tshuab nrog cov khoom siv hluav taws xob tsawg dua lossis sib npaug Nws tuaj yeem txo qis zog ntawm cov pa txias thiab huab cua kub sab hauv lub raj dej. Tsis tas li ntawd, lub kaw - cov xov tooj ntawm tes kuj tso nws cov suab muaj peev xwm txo los ntawm huab cua cua sov thiab txhim kho kev ua haujlwm ntsiag to.

Txheej sab nraud: txhawb nqa txhuas tiv thaiv saum npoo
Cov txheej txheej sab nraud feem ntau siv thickened txhuas ntawv ci lossis embossed aluminium phaj. Nws tsis tuaj yeem hais txog tshav kub sab nraud Qhov no tiv thaiv tus pev sab hauv px pawv vov txheej los ntawm kev puas tsuaj thiab txhim kho qhov kev tawm tsam ntawm huab cua.

Kev Ua Tau Zoo: Vim li cas nws thiaj nyiam dua rau HVAC tshuab?

Kev Ua Haujlwm Zoo Zog
Nrog PU txheej lub rwb thaiv tsev siab, txias / kub} (vs {%}}}

Yooj yim installation, nrawm dua
Ua ntej {-}}}}}}}}}}}}}}}}}} ated txheej tshem tawm ntawm-} chaw haujlwm rwb thaiv tsev. Weighing 1/3 ntawm Galvanized ducts, nws txiav lub sijhawm teeb tsa los ntawm 30% -50%.

Cov cua nruj nriab & ya raws noo
Cov pob qij txha tshwj xeeb nrog cov ntsaws ruaj ruaj kom ua kom huab cua xau tsawg dua lossis sib npaug rau 2%. Aluminium thiab kaw- cell pu tiv thaiv hws, zoo tagnrho rau cov pas dej noo (hauv pas dej da dej, thiab lwm yam).

Laus, kev txij nkawm tsawg
15 {- lifes 20 xyoo (vs . 8-12 {} {reawant aluminium thiab ruaj ntseg pu. Tsis muaj kev hloov kho ib txwm rwb thaiv tsev, cov nqi kho ze-xoom.

Cov Hluav Taws Xob Hluav Taws Xob
Nplaim - retardant PU ntsib B1 chav kawm (Oxygen Index ntau dua los yog sib npaug nrog cov pa hluav taws me, txaus siab rau cov neeg tua hluav taws tsawg, txaus siab tshaj plaws cov kab hluav taws xob tsawg.

Polyurethane (PU) Foam Pre-Insulated HVAC Ductwork Panel

Kev sib piv nrog cov khoom noj

Qhov ntsuas tau ua tiav	PU pre - istulated txhuas duct	Tsoos galvanized hlau duct (nrog rau sab nraud rwb thaiv tsev)
Rwb thaiv tsev nyhuv	Zoo heev (thermal conductivity tsawg dua los yog sib npaug rau 0.024W / (MISX.)	Nruab nrab (thermal conductivity ntau dua los yog sib luag rau 0.04w / (MISX KN4)
Lub sijhawm	Luv luv (kev ua ke)	Ntev (kauj ruam - {{1} {ruam kev tsim kho ntawm duct + rwb thaiv tsev)
Lub zog cua lim dej	Tsawg dua los yog sib npaug rau 2%	5%-10%
Chav phaus (kg / M²)	3-5	8-12
Kev Pabcuam Lub Neej (Xyoo)	15-20	8-12