Polyurethane(PU) Foam Pre-insulated Air Duct
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m²
- Supply Capability:
- 100000 m²/month
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Polyurethane(PU) Foam Pre-insulated Air Duct for HVAC Ductwork is one of the most advanced and energy saving air duct systems all over the world. Its cost saving and environment-friendly. The system consists of Polyurethane(PU) Foam Pre-insulated Duct Panels and all kinds of accessories. Specification and Technical Data Item Unit Specification Size mm 3900*1200*20 Density kg/m3 45 Thermal Conductivity w/m.k 0.025 Compressing Strength MPa 0.2 Bending Strength MPa 2.0 Water Absorption % <0.1 Dimension Change % 0.3 Working Temperature ℃ -100 to +80 Maximum Wind Velocity m/s ≤12 Max Continuous operating Temperature ℃ ≤70 Advantages of GOOT Polyurethane(PU) Pre-insulated HVAC Ductwork: 1. Lower heat conductivity, higher thermal efficiency
Polyurethane(PU) Foam Pre-insulated Duct Panels comprise rigid Polyurethane(PU) insulation foam faced on both sides with a protective low vapour permeability 80 micron aluminium foil. The foam are completely CFC and HCFC free, and are of highly thermal resistance. This panel can be fabricated into all kinds of rectangular(bended) ducts, then can be assembled into HVAC ductwork by the accessories and tools on site.
2. Low density, light weight
3. Foamed with CFC free materials, environment protective
4. Hermetic seal ensures little air leakage
5. With aluminum foil reinforced on both sides, its corrosion protective, hygeian, and has a beautiful appearance.
6. Foamed with closed-cell structure, its water-proof and sound-insulated.
7. Easy making, rapid installing and convenient maintenance saves cost.
8. No protrudent flange on the connections, it can save a lot of building space
- Q: How can we use the material on the top floor of the world
- Through the field spraying process in the roof to form a continuous, seamless shell, effectively eliminating the hot and cold bridge effect, to achieve insulation and waterproof integration
- Q: Nano is not the length of the unit, how some clothes, paint and nano? Why
- The discovery of nanomaterials is the famous American physicist, two Nobel Prize winners Richard Feynmen
- Q: The family has a lot of leather clothing, shoes, pigskin, sheepskin, leather have, but has been do not know how to clean, a piece of sheepskin leather inside a good piece of oil stained, bought a bottle of leather detergent, the results can only wipe the leather Surface, the inside can not wipe, I had to wash with a washing powder, the results after washing the leather completely lost luster, but also hard state, how to save? The The other leather I would not dare to wash with water, then how to clean? With a leather cleaner rubbed after the leather feel is not very clean, there is no shiny, completely like the original look like when to buy, do not have to use light agent? What brand?
- First of all, we must choose the right amount of cleaning agent (for the collar, cuffs particularly dirty to add a little fade), by the collar - inside - the predecessor - back - sleeves - cuffs, and gradually with a brush or sponge stained with cleaning agent, Brush the leather, wash the dirt dissolved after the adsorption on the brush, with a clean towel gradually wiped the leather, the skin is finished, hanging in the ventilation dry, and then wash the dirt on the brush with water
- Q: What are the HP Laser Printers? What is the role of each part?
- Laser printer is composed of laser, acousto-optic modulator, high frequency drive, scanner, synchronizer and light deflector
- Q: How is the multi-functional waterproof coating? How much is a bucket?
- 【Features】 the coating of high strength, elongation, the grass-roots shrinkage and deformation of the strong adaptability
- Q: There are two air purifiers at home, but the taste is particularly heavy, how to deal with it?
- The quality of these products is qualified by the nationally approved inspection agency for the electrical performance and purification performance of the air purifier
- Q: Please elaborate on the reasons for the benefits of using this material
- BRS1000 Carbon fiber rubber: In the process of making rubber, add carbon fiber material or carbon simple powder
- Q: Today went to the furniture store, optimistic about the two solid wood furniture (wardrobe + bed + bedside cabinet), but a is the alder, one is Ash, the price is about .000 yuan! Is it better and more practical? Thank you
- Solid wood furniture is made of natural wood furniture, furniture, the surface can generally see the real texture of wood
- Q: Imagine that you are asked to design the following items: 1 raincoat 2 bulletproof vest 3 bottle. And to tell the characteristics of the materials used
- The fabric has excellent waterproof breathable performance and wind and warmth, not only outstanding performance, but also has a wide range of applications, flexible design, less pollution and other Ruan point
- Q: How to mix medical metal materials and polymer materials to prepare medical materials with a variety of or special functions
- Such materials are mainly used to repair and replace human tissues, organs or enhance their function According to different substrates, biocomposites can be divided into three types: polymer base, metal matrix and ceramic matrix composites They can be used as a biocomposite substrate, but also as a reinforcement or filler, between them with each other or combination of the formation of a large number of different nature of biomedical composite materials According to the type and extent of tissue reaction caused by the implantation of the material, the biocomposites can be classified into biologically inert, biologically active, biodegradable and absorbing composites The development of biomedical composites opens up a broad way to obtain truly biomimetic biomaterials
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Polyurethane(PU) Foam Pre-insulated Air Duct
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m²
- Supply Capability:
- 100000 m²/month
OKorder Service Pledge
OKorder Financial Service
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