Plain Foil for Pre-Insulated Insulated Panel

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t
Supply Capability:
5000 m.t/month

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Item specifice:

Grade: 1000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series,2000 Series Surface Treatment: Coated,Embossed,Mill Finish,Color Coated,Oxidized Shape: roll
Temper: O-H112 Application: Door & Window,Insulation Material

Product Description:

Plain Foil  for Pre-Insulated Insulated Panel

1.Structure of Plain Foil  for Pre-Insulated Insulated Panel

Air ductwork supply is pre-insulated aluminum panels constructed of both aluminum and Poly-isocyanurate. The sandwich panels are comprised of expanded Poly-isocyanurate rigid foam board, faced on both sides by aluminum foil.Ducting is the key part of any central air-conditioning system. It is similar in function to the arteries and veins in the human body as it helps in regulating the temperature in a building. The material used for making ducts for air-conditioning is constantly evolving in order to satisfy the demand for higher thermal efficiency, eco-friendliness, and increased energy savings. Many different materials and systems such as magnetite composite, PVC and so on have been developed as alternatives to the galvanized sheet metal used traditionally. But pre-insulated ducting materials is by far the most popular ducting system in use today. It is essentially a panel made with an insulating material such as PIR (Polyisocyanurate), PUR (Polyurethane) or Phenolic foam material sandwiched in between two layers of aluminium foil. Such a foam panel is easier than traditional galvanized sheet metal to manipulate for complex designs and lighter than its predecessors for installation. These qualities in addition to the fact that it has a much higher thermal efficiency than galvanized sheet metal make it an ideal material for fabricating Airconditioning ducts in harsh climates like the Gulf. Its application has been gradually extended to every type of air distribution system: industrial and commercial. 

For construction of air ducting in HVAC systems, the Polyisocyanurate (PIR), PUR (Polyurethane) and/or Phenolic foam panel with 45kg/m3 density, coated with 80/80µm thick embossed aluminum foil have two panel types:

The air ducts fabricated using ALU 80/80 panels can be installed in plants:

with air speed up to 15m/s

with pressure up to 1000Pa

indoor

The air ducts fabricated by using ALU 80/200 panels can be installed in plants:

with air speed up to 35m/s

with pressure 1750Pa

outdoor 

2.Main Features of Plain Foil  for Pre-Insulated Insulated Panel:

Air Duct Panel / Pre-insulated Duct Panel / HVAC Duct Panel :

HVAC Aluminum Foil Duct Board

1. Be used for HVAC Duct system;

2. BS 476 Part 6&7 Class 0.

3. Low thermal conductivity. 

 3.Plain Foil  for Pre-Insulated Insulated Panel Images

Our embossed aluminum sheet/Coil series include:

1.diamond embossed aluminum sheet/Coil

2.orange peel embossed aluminum sheet/Coil

3.stucco embossed aluminum sheet/Coil

 

 4.Plain Foil  for Pre-Insulated Insulated Panel Specification

Air-conditioning Areas           Exposed to weather

Thickness of panels          20 Mm                   30 Mm

Thickness of aluminum      80/80 Microns             80/200 Microns

Density of the foam         44-48 Kg/m3              42-48 Kg/m3

Finishing of aluminum        Embossed                Embossed

Dimension Length:  4meter   Width:  1.2meter

Note: Both sides of the aluminum foil are lacquered with a 3g/m2 weatherproof and ultraviolet ray protection polyester lacquer.

Certificate: FORM A, CO ,FORM E ,FORM B ,MTC, SGS and ROHS(client paid for it), MTC

Surface Quality: without any dent, scratches, oiliness , oxidation .

Chemicial composite and Machinary Property: Meet with GB/T, JIS,ENAW, ASTM standard

Month Capacity: 5000MT/month

exporting port: Tianjin, Shanghai

payment: TT or LC at sight

5.FAQ

We have organized several common questions for our clientsmay help you sincerely

1.How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

 2.How long for your delivery time?

Commonly 30 working days can be served. If you need the products urgently, we can shorten the delivery time into 20 days.

 3. Where the Panels can't be used?

As extractors in the kitchen, as chimneys for smoke or chemical laden smoke

As transportation for solids

Outside temperature range -35ºC and +110ºC

Air speed  >15m/s for 20mm thick panel and >35m/s for 30mm thick panel

when the negative or positive pressure inside the duct is: 20mm thick panel >1000Pa and 30mm thick panel >1750Pa

 

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Q:How does aluminum foil bag should be heat-sealed?
Using the sealing machine.
Q:What is the value of scrap aluminum recycling?
With the rapid growth of industrial development and urban population, the increasingly serious water pollution, water purification treatment needs are also increasing, the increasing demand for water purifying agent. Because of PAC molecules with varying amounts of a hydroxyl group, when the PAC was added turbid water source, water source continued hydrolysis under pH conditions, along with the occurrence of condensation, adsorption, precipitation and a series of physical, chemical process, so as to achieve the purpose of water purification.
Q:How about rubber & plastic aluminum foil thermal insulation board?
1. With closed-cell structure preventing moisture outside, rubber and plastic aluminum foil insulation board has excellent moisture resistance (μ≥5,000) which serves as a built-in moisture-proof layer, thus an additional moisture-proof layer is not needed. Since the moisture resistance (μ≥5,000) is more than 3500 (ISO9346), the board itself serves as a built-in moisture-proof layer. So damage on products will not influence its overall moisture-proofness. Rubber & plastic serves as insulating layer and moisture-proof layer. 2. The thickness of rubber and plastic material is one third of any other thermal insulated materials. Therefore, it can save space above the ceiling and lift room height. 3. Characterized by excellent resistance to weather, aging, low/high temperature, dryness, moisture, ultraviolet radiation and ozone, rubber & plastic material will not be out of shape and need no maintenance. 4. With high elasticity, smooth surface, softness, rubber & plastic material can be intact, beautiful and slap-up without ceiling even if installed on irregular components such as bent pipes, tee-junctions or valves.
Q:What is the principle of insulation of aluminum foil tape?
Air-conditioning foil manufacturing air conditioner heat exchanger fin of special materials, the early use of air-conditioning foil is a prime foil. In order to improve the surface properties of plain foil, before forming coated with anti-corrosion coating of organic and inorganic hydrophilic coating to form hydrophilic foil.
Q:How does aluminum foil tube specifications can be classified?
It's my pleasure to answer your queations. It can be divided into food grade pu and texture silica gel material. Specification of pu steel wire hose: Stainless steel hose manufacturer to reduce production costs and enhance the competitiveness of the hose, they usually use 212 rolled steel to replace 304 stainless steel to process production. Due to the quality of stainless steel pipe's heavy quality, not easy to bend, easy to produce retention, it is not easy to use. So that lighter pu texture that can meet the requirements of food grade is more favored by the customers. Pu texture food grade tube adopts food grade PU texture and high temperature extrusion process, taking stainless steel wire as skeleton. Hose is light, flexible and smooth inside and outside, which can prevent microbes from breeding. The diameter of hose varies from 25 mm to 100 mm, fully meeting the needs of various industries. It can be widely used in food processing, beverage, drinks, fruit juices, edible oil, spices and other industries.
Q:What’s the use of aluminum foil glass wool felt ?
We choose the glass cotton lap felt from three aspects: Size: the thickness can be 50mm, 75mm, 80mm…200mm. Glass cotton felt is a product for large-area coverage. It has such properties as preserving heat, reducing shock and absorbing sound especially at low and medium frequency. It can reduce the noise and improve the working environment.
Q:How to calculate the weight and length if knowing the width of single layer of aluminum foil,density, diameter of outside roll and diameter of inner roll?
You can calculate the volume by the external diameter, inner diameter and width. the weight can be known by the density and volume, then the weight and length canbe known too.
Q:Aluminum foil used for barbecue will be poisonous?
Belongs to metal foil material itself is not toxic. But it is worth noting that in the past worried scorched meat, would use tin foil or aluminum foil wrapped barbecue ingredients, but experts suggest, to use tin foil or aluminum foil wrapped barbecue ingredients, should not add sauces, seasonings because in acidic substances may put aluminum foil tin foil and aluminum melt out and may cause tin, aluminum poisoning after eating.
Q:Is aluminum foil a kind of alloy or something else?
Aluminum foil is pure aluminum, (except for the fake) which is a kind of thermoprinting material made by calendaring aluminum into sheet. Since its thermoprinting effect is similar to that of silver foil, it is also called fake silver foil. As aluminum is soft and ductile with silvery luster, aluminum foil sheet can be made by mounting calendered aluminum sheet on the offset paper with sodium silicate, which can be used to print. But the color of aluminum foil will gradually become dark as it is easy to be oxidized and it fade due to friction and touching, so it is not applicable to the thermoprint of book covers for permanent preservation.
Q:Aluminum foil and fold thickness difference is caused by what?
A roll of aluminum foil rolling up to tens of meters, rolling up to about 10h, with time, the difference between thick, very easy to form, and the means for adjusting the thickness of only tension speed. These factors have caused difficulties controlling the thickness of aluminum foil rolling, so the real difference in thickness control less than 3%, a number of conditions need to ensure, rather difficult.

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