Phenolic Aluminium Duct

Composite Layer Design: Txhua txheej ua haujlwm sib koom ua ke los tsim kom muaj kev ruaj khov thiab siab - ua haujlwm tau zoo, nrog rau cov ntsiab lus tshwj xeeb raws li hauv qab no:

Inner & Outer Protective Layers: Txais 60/80-micron embossed aluminium foil coated nrog kub-resistant epoxy primer. Qhov no tsis yog tsuas yog txhim kho lub zog ntawm cov kav dej, tab sis kuj tseem tiv thaiv ultraviolet (UV) yaig thiab noo noo nkag mus, ua rau nws tsim nyog rau ntau yam kev teeb tsa sab hauv tsev thiab sab nraum zoov. Lub puab phab ntsa ntawm aluminium ntawv ci txo cov cua ntws tsis kam thiab cua poob, thaum tiv thaiv fiber ntau shedding thiab microbial loj hlob kom ntseeg tau tias huab cua huv.

Core rwb thaiv tsev txheej: Ua los ntawm kev kaw- cell txhav ua npuas ncauj nrog hloov kho phenolic resin ua cov khoom siv hauv paus, ua los ntawm fluorine- txheej txheem foaming dawb. Qhov ceev yog tswj ntawm 45-60kg/m³. Raws li cov tub ntxhais ntawm cov pa hluav taws xob lub zog-txuag kev ua tau zoo, nws qhov siab kaw-cell tus nqi ua rau lub thermal conductivity tsawg li 0.02W / (m·K), uas yog qhov zoo tshaj rau cov khoom siv rwb thaiv tsev ib txwm muaj. Nws tseem muaj lub suab rwb thaiv tsev zoo heev thiab hluav taws kub tsis kam.

Cov txheej txheem tshwj xeeb sib xyaw ua rau cov pa cua nrog qhov tshwj xeeb ruaj khov, muaj lub zog compressive ntawm 0.25MPa. Nws tuaj yeem tswj hwm kev ncaj ncees nyob rau hauv qhov siab tshaj plaws ua haujlwm kub ntawm 80℃yam tsis muaj shrinkage lossis embrittlement.

Core zoo ntawmPhenolic Aluminium Duct

Piv nrog rau cov pa ducts ib txwm muaj, phenolic aluminium foil composite cua ducts ua tiav kev sib tw hauv kev siv hluav taws xob, kev nyab xeeb, kev teeb tsa, thiab lwm yam. Cov txiaj ntsig tseem ceeb ntawm kev ua haujlwm yog raws li hauv qab no:

1. Qhov kawg ntawm Kev Siv Hluav Taws Xob: Kev Siv Hluav Taws Xob Hluav Taws Xob Txo los ntawm 30% +

Cov khoom siv phenolic ua npuas ncauj muaj qhov thermal tsis kam ntawm 33-36 (m· degree) / W, nrog thermal rwb thaiv tsev kev ua tau zoo tshaj ntawm cov tsoos hlau ntawv cua ducts. Nws tuaj yeem txo qhov txias thiab kub poob thaum lub sijhawm ua haujlwm cua txias. Ua ke nrog kev sib khi kev kho mob (cua pa tawm tus nqi ＜1%), lub zog siv hluav taws xob txo qis dua 30%, uas ua rau muaj kev txuag hluav taws xob ntau thaum siv mus ntev.

2. Muaj kev nyab xeeb thiab txhim khu kev qha: Chav B1 Kev Ntsuas Hluav Taws Xob + Tsawg- Kev Tiv Thaiv Kev Tiv Thaiv

Muaj ntawv pov thawj los ntawm cov tsev kawm ntawv tso cai nrog Class B1 qhov ntsuas hluav taws kub, nws carbonizes tsis kis thaum raug hluav taws, nws tus kheej - tua tawm tom qab nyob deb ntawm hluav taws, tsis muaj dripping thaum lub sij hawm combustion, thiab tso tawm tsis yog - pa roj carbon monoxide, nrog rau qhov hluav taws kub txwv 2 teev. Lus Cim: Tsis haum rau kev tswj cov pa taws thiab tso pa tawm; Chav Kawm A uas tsis yog - cov khoom siv hluav taws xob yuav tsum raug xaiv rau cov xwm txheej zoo li no.

3. Lub teeb yuag thiab muaj txiaj ntsig: Kev teeb tsa ua haujlwm tau nce 3-5 zaug

Nrog rau qhov hnyav tsuas yog 1/8 ntawm ib txwm hlau ntawv cua ducts (1.4-2kg/㎡), nws txo lub tsev load-cov kabmob. Tsis xav tau cov tshuab loj; on-site txiav thiab splicing yog yooj yim, nce installation efficiency los ntawm 3-5 zaug thiab txo nqi zog los ntawm ntau tshaj 50%. Nws cov qauv hloov pauv tuaj yeem txo qhov kev tsim kho tsis sib haum xeeb.

4. Hygienic thiab Durable: Haum rau siab -Kev huv huv

Aluminium ntawv ci sab hauv phab ntsa tsis yooj yim rau cov plua plav, thiab tsis muaj fiber ntau los tshwm sim thaum cua ceev tsawg dua los yog sib npaug li 20m / s, ua tau raws li qhov yuav tsum tau ua kom huv ntawm tsev kho mob, chaw tsim khoom noj, thiab lwm qhov chaw. Cov qauv sib xyaw yog tiv taus cov acids tsis muaj zog thiab alkalis, nrog rau kev pab cuam lub neej ntawm ntau tshaj 15 xyoo nyob rau hauv qhov chaw ntub dej-50% ntev dua li cov pa cua ib txwm muaj.

5. Suab nrov-Txo thiab ib puag ncig tus phooj ywg: Tsim ib puag ncig yooj yim

Cov qauv ntxeem tau ntawm phenolic ua npuas ncauj ua kom lub suab nqus thiab txo suab nrov (lub suab nrov txo qhov muaj peev xwm: 3-}19dB / m), txo suab nrov los ntawm 5-10 decibels piv nrog cov pa ib txwm muaj. Cov silencers ntxiv tsis tas yuav tsum muaj nyob rau hauv feem ntau cov xwm txheej. Ua nrog cov tshuaj fluorine-free foaming agents, nws yog recyclable tom qab pov tseg, ua raws li cov qauv kev tiv thaiv ib puag ncig.