Phenolic HVAC air duct inslulation board 3950*1200*20

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Xiamen
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Supply Capability:
80000 m²/month

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Description:

 

The  Phenolic Foam Preinsulated Duct panel system is the most advanced and inovative energy saving system of centre air-conditioning ductwork available worldwide. The Ductwork is fabricated by using rigid phenolic insulation panels in length of 4m and  provide the optimum energy saving and environmental solution in comparison with other types of ductwork. The system consists of Phenolic Pre-insulated Duct Panels, fabrication methods, jointing systems and a complete line of accessories to complete a system.

The Phenolic Foam Preinsulated Duct System is the recoganized leader in new generation pre-insulated ductwork. It offers the triple benefits to cut down the energy, carbon and cost whilst already having proved itself in its highly competitive marketplace. Being based on a phenolic resin it has outstanding fire resistance characteristics and extremely low smoke emission when expose to a flame source.


Parameters:

 

ItemUnitSpecification
Panel StructureAlu./Foam/Alu.
Standard Panel Sizemm3950*1200*20
Alu. Foil Thicknessmm0.04
Foam Densitykg/m340
Thermal Conductivityw/m.k0.02
Compressing Strength Mpa0.25
Bending StrengthMpa1.2
Combustibility Property
Class 0 (BS476 Part 6 & 7)
Water Absorption%1.9
Max Smoke Density%2
Dimension Change%0.3
Ambent Temperature°C-250- +150
Maximum Allowable Wind Velocitym/s≤12
Continuous Running Maximum Temperature°C

≤70



Advantages:

Compared to traditional insulated Sheet Metal Ductwork:
Do it in one time, no lag insulation required, save the labor and cost.
Save the buiding space due to good insulation function
Lightweight, decrease the total weight of building
Decrease air leakage by using flange joint
Low thermal conductivity, no condensation, energy saving
Closed cell foam, good acoustic insulation
Fire-resistance, no smoke when expose to fire
Faced with aluminum foil, it’s water proof and anti-microbial
CFC and HCFC free, environment friendly





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Q:Color steel rock wool sandwich board 50mm per square meter how much money
The price by region, quality and demand to go, Tianjin is rock wool board manufacturers more cities, a single rock wool board, then many can do 40 or so per square meter
Q:Purification workshop manual sandwich board how much money to install a square can do
You search under the Suzhou Jinjiaba town and Zhenze town side of the factory, cheaper.
Q:Are you using a polystyrene sandwich panel or a rock wool sandwich panel?
Mainly to see the use of activities, fire or rock wool sandwich board is good
Q:I would like to ask the color steel tile sandwich panels can cover the chicken coop?
Can be, but the traditional ceiling color steel tile sandwich panels generally composite 10 cm thick white polystyrene foam insulation board, the insulation effect is not very good, this is because the thermal conductivity of polystyrene foam board is relatively high (thermal conductivity 0.035W / (m · K ) Above, plus foam and foam board between the gap, the temperature is very serious, comprehensive actual thermal conductivity is generally higher than 0.05. The new polyurethane spray insulation material can be directly sprayed on the color steel tile, the thermal conductivity is low, only 0.022-0.024W / (m · K), insulation effect is 2-3 times the polystyrene board, is the insulation of all insulation materials Especially excellent material. Because the polyurethane in the construction of the use of direct spray molding technology, so that the polyurethane foam layer without patchwork as a whole to form a complete impermeability, fundamentally put an end to the possibility of deep water along the seam along the seam. Which play a preservative and waterproof effect.
Q:What is the name of the board?
Most of the use of polystyrene sandwich panels in the south (EPS sandwich panels), commonly known as sandwich panels, the middle of the bubble with us to buy electrical shock when the bubble is a material! In the north, especially the north of the Yellow River is now slowly began to use rock wool sandwich panels, rock wool fire and the insulation effect is very good, the disadvantage is easy to stimulate the skin when cutting the skin, there is a heavy weight!
Q:What is the acceptance criteria for rock wool sandwich panels?
The thickness of the insulation layer and the thickness of the thickness of the thick galvanized layer and so on
Q:Foam sandwich board erection of temporary room fire, but how to rectify
Foam sandwich board where are lower than the A-level, but still someone use, because the convenience, the price is low, so let you rectification is to let you ask you to pay for it
Q:Sided 0.8 thick stainless steel plate extruded board sandwich panels there are production
Good insulation or polyurethane
Q:What is the quota of the roof steel plate?
Compression steel plate floor of the Caigang roof sandwich panels. The traditional coating is divided into several categories, the most high-end is fluorocarbon coated, almost anti-corrosion 20 years. Generally distributed from steel mills to reels in the form of reels. We often see the color plate is a good processing of the plate, the thickness of 50 ~ 100mm or so, it is composed of the middle of the filler and the composition of the color plate on both sides. Among them, the color plate thickness of 0.4mm, 0.5mm, 0.6mm and other different thickness, the middle layer can be polyurethane, rock wool or foam and so on. As a result of special profiles, so the use of color steel plate to build the plant construction speed (such as SARS when the small Tangshan Hospital), but the intensity is low. The substrate of the color coated steel plate is a cold-rolled substrate, a hot-dip galvanizing substrate, and an electro-galvanized substrate. Coating types can be divided into polyester, silicon modified polyester, polyvinylidene fluoride and plastic sol. The surface condition of the color coated steel sheet can be divided into a coating plate, an embossed plate and a printing plate.
Q:How is the sandwich panel in the steel structure
Fix the screws on the C steel

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