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:I just got a polyurethane sandwich board production line, I would like to ask about making money!
Soft surface or color steel? Color steel is now OK, soft surface of many areas do not let the country, B2 is not up to standard, B1 technology is not mature, and now do the wall decoration board quite fire
Q:What are the types of metal wool wool sandwich panels?
There are two types of continuous production and intermittent production, the former mainly produces large quantities of industrial sheet, the process requirements and smoothness and beauty is not very high industrial plant. Intermittent production is less than continuous, but the plate process up to a high level, to produce a beautiful and smooth sheet of outstanding performance
Q:What is the size of the sandwich panel?
First, the roof or the wall Second, cross-section parameters Three, two-sided panel material, thickness, origin, coating; intermediate core material, thickness, density
Q:Color steel sandwich board surface rust how to do
The surface rust is because the color plate surface paint off the inside of the steel plate caused by oxidation. General this situation waiting for oxidation rust, perforation. Refurbishment is not impossible, but the cost is high. You can try to wash the rust with acid, Brush paint.
Q:What are the black glue used in industrial production of sandwich panels?
Two-component polyurethane black and white plastic A component: B part of the white part of white polyester, black special polyester. Specific components are unknown, there are differences between manufacturers. Soluble in ethyl acetate.
Q:Lightweight insulation color steel sandwich board clip what the core
Core material is different, there are foam board, rock wool board and so on
Q:anxious! Will the polyurethane sandwich panels of various parameters, plant design!
Polyurethane is a two-component AB material (isocyanate and combined polyether) mixed foam, is the thermal insulation material in the lowest thermal conductivity of 0.017 ~ 0.024 (thermal conductivity of the lower the better insulation). Polyurethane sandwich panels used in the filling process of polyurethane, pre-made pre-insulation board directly installed on-site use. If your plant area is relatively large, it is recommended that you only use the whole color plate, and then use the field of polyurethane spray foam process, this process than the infusion process is the advantage of spraying seamless, better insulation. The cost is still lower than the infusion process.
Q:What brand of rock wool sandwich board is good
In the country, only the Roxul rockwool ™ and Paroc brand sandwich panels are the best; Other domestic brands, in fact, can be seen directly from the sample.
Q:Sandwich board ceiling how to build? What's the utility?
Hello, as far as I know: the general price of a square in twenty or thirty dollars or so look. Sandwich panels are widely used in industrial non-load-bearing walls and civil buildings, roofs, ceilings and housing wall panels, machinery, electronics, chemical industry, insulation, , Medicine, biology, food, health and other clean room partition, ceiling, etc. for a single combination of Caigang sandwich panels. The sandwich plate molded part is a cured composition of a metal plate (or other material panel) made of two layers and a polymer formed by foaming directly in the middle of the panel and forming the insulating core. The above prices are network reference, the specific price to the actual purchase. Hope to help you
Q:How many years can the life of the sandwich panel
It is understood that Changsha Changji Caigang has 15 years to ensure that! The

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