Phenolic HVAC air duct inslulation board

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Xiamen
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TT OR LC
Min Order Qty:
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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 Structure Alu./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:Roof 100mmEPS sandwich board how much money a square
100MM look at the thickness of steel is generally around 60-85. Need to be able to stand letter me, my Jiangsu
Q:What is the difference between the board and the core board?
Big core board price is cheaper than the core board, the vertical (to the core material to distinguish) bending strength is poor, but the lateral bending strength than ... but generally do not choose the best! Plywood is made of three or more layers of 1mm thick veneer sheet made of hot pressing. Plywood is generally divided into 3mm, 5mm, 9mm, 12mm, ... plywood buy plywood by multi-layer single The plates are arranged in a crisscross arrangement. The outermost front panel is called a panel, and the back is called a backplane. The inner board is called the core plate.
Q:Are two 2x12 sandwiched together wiyh plywood enough for a 14 ft opening?
no, you really don't supply enough info on the weight loads this will hold but you may need to add a steel plate between them, also you need to survey the area where the posts rest and determine if this is strong enough for the transfer of the weight load you are taking a dispersed load and turning it into a point load, I have seen large headers put in and the floor where the posts rest start to sag because that area wasn't strong enough to support the point load
Q:Is polystyrene sandwich board flammable?
Conventional flat polystyrene polystyrene sandwich panels are non-flame retardant, there is a Hongxin source flame retardant polystyrene sandwich panels, but relatively less flame retardant effect such as rock wool and other core material sandwich panels , And now fire requirements are not allowed to use polystyrene sandwich panels
Q:Aluminum magnesium manganese composite sandwich panel 90 degrees right angle how to fold
Certainly the aluminum magnesium manganese plate light, the proportion of aluminum magnesium manganese plate is 4.71, the proportion of color steel plate is 7.85.
Q:OKorder where to sell rock wool color plate, rock wool sandwich panels and good quality?
Prices fluctuate at any time
Q:Caigang sandwich board plus layer to do the house can handle many years
It depends on what grade you choose the color plate, including the surrounding environment and many other effects. The last one or two years on the rust rotten, the current market should be the best Baosteel color plate, but the price is more expensive, to the color steel sandwich board than the same level of other small manufacturers to 10 to 20 yuan Per meter, under normal circumstances, if you want to live for a long time, I suggest you do not use materials than low 0.5mm thick color plate, the general manufacturers can also use the color plate 8-15 years, if the board is too thin, then not Good to say, the thinner the color plate, the faster the corrosion, if the use of Baosteel's color plate, with more than 15 years should not be a problem. Due to price factors, the general small manufacturers do not have Baosteel color plate.
Q:How is the ceiling of the residential sandwich panel under the roof?
Method is to use the form of flat ceiling, the top of the pipeline blocked in the ceiling, the top can be embedded in the downlight or built-in fluorescent lamp, so that the top of the decoration after the formation of two levels, will not produce a sense of depression. Shaped ceiling with a cloud-like wave or irregular arc, generally not more than one-third of the overall top area, more or less than this ratio, it is difficult to achieve good results.
Q:How much is the sandwich panels and windows of the activity room?
A square meter about 180 yuan. Window 1.15 / 1.8 meters difference of less than 100 yuan is steel, but there is a good that the door has a color of 80/200 centimeters of 90 yuan. The door will be more than a hundred points.
Q:Polyurethane color steel sandwich panels can not be used
Can be used, but the splicing will be hot and cold bridge phenomenon, the loss of temperature. The best way is to use the local polyurethane sprayer spray foam, so no seams, the best insulation effect.

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