Aluminum Foil PU PIR Phenolic Foam Duct Board

Product DescriptionHVAC Systems.The W.T Pre-insulated Duct Panel can offers a high performance light weight and good ductwork system that requires only a few single fix and installation process. It is widely used in the ventilation systems of central air conditioning units in hospital, hotel, market,mall, airport, and so on.Item

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Product Description
HVAC Systems.
The W.T Pre-insulated Duct Panel can offers a high performance light weight and good ductwork system that requires only a few single fix and installation process. It is widely used in the ventilation systems of central air conditioning units in hospital, hotel, market,mall, airport, and so on.

Aluminum Foil PU PIR Phenolic Foam Duct Panel
ItemUnitSpecification
Panel Structure Aluminum foil/Phenolic or PIR/Aluminum foil
Standard Panel Sizemm3950*1200*20
FireproofgradeBS476 CLASS O
Alu. Foil Thicknessmicron40/60/80
Foam Densitykg/m340/50/60
Thermal Conductivityw/m.k0.02-0.025
Compressing StrengthMpa0.2
Bending StrengthMpa2
Water Absorption%≤0.1
Dimension Change%0.3
Working TemperatureºC-150 to +120
Maximum Allowable Wind Velocitym/s≤12
Continuous Running Maximum TemperatureºC≤70

Aluminum Foil PU PIR Phenolic Foam Duct Panel
Aluminum Foil PU PIR Phenolic Foam Duct Panel
Aluminum Foil PU PIR Phenolic Foam Duct Panel

Aluminum Foil PU PIR Phenolic Foam Duct Panel
 

Characteristics of phenolic foam.

Thermal insulations:  The thermal conductivity of phenolic foam is very low (0.021-0.028W/mk).

Fireproof: High Oxygen percent requirement. No dropping, no melting under high temperature  but carbonized.

Less smoke emission and harmfulness: Low smoke emission under high temperature.

Chemical Resistances: Extreme anti-corrosion for acidity and alkalescency.

Durability: Available working temperature scale -140ºC to 160ºC. stable physical feature

Impervius: good closed cell structure, water absorption is low, performance of prevent the penetration of vapor is strong

Sound Absorption and noise reduction: has excellent sound absorption and noise reduction performance

Samll density, light weight: Phenlic insulation board density is below 100kg/m3, even as low as 50kg/m3

Aluminum Foil PU PIR Phenolic Foam Duct Panel
ASTM E-84, BS476, and UL181

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