Aluminum foil insulation material
Aluminum foil composite material: some sound insulation storefronts paste such products under the hood to protect the paint of hood. Due to the high reflection performance of aluminum foil on heat (can reach above 95%), sticking the aluminum foil composite materials can make most of the heat coming from the engine be reflected back to the engine itself and the surrounding lines. Although it effectively protects the paint, it is not conducive to long-term stable working engine since it accelerates the aging of the engine compartment lines,and easy to cause safety problems. In addition, with the aluminum foil composite material is usually not waterproof design, the rain or car-washing also brings body with burden. Good hood protective equipment should be heat insulating, flame retardant and waterproof design. It would be better if it can have sound insulation and sound-absorbing effect. It will be great if its appearence is dark color. The right use of aluminum foil in the car,for example: using the high reflection characteristics of hot, making it into car sun shade or exhaust pipe heat shieldcomposite after being compounded with other materials.
Aluminum foil usually compound with sound insulation cotton and sound insulation rybber. It is a thermoprinting material by calendering aluminum into a plate. Its thermoprinting effect is similar to that of silver coil thermoprinting, thus it is alos called fake silver coil. Because of its softness, malleability and silver gloss, teh calendered plate can be processed into a alumnium foil plate by pasting something like solidium silicate on the offset paper and also can be printed.However, since the color of alumnium foil may dark as a result of oxidation or fade due to friction or touching, thus it is not suitable for thermoprinting long-preserved book cover.
Aluminum foil sound insulation cotton. Density: 60 kg/m3 Specification: 3 to 30 mm (thickness) * 1 m (width) * 10 m (length). It can be customized according to customer's requirements. Material: high density pack PE foam. Facing: black, silver, surface smooth and elastic. Application: heat insulation, sound insulation, noise decreasing, shock restrain and shock absorption. Performance: security and environmental protection, flameproof, waterproof, anti-corrosion, good temperature resistance, stable physical property under the temperature of - 80 ~ + 100 degrees, good pressure resistance, good elasticity and long service life, wide usage range, the bending resistance, low thermal conductivity, sound insulation, heat insulation, shock absorption, noise reduction and other excellent properties. It looks neat and beautiful, and not easily to deform or crack. The material is qualitative soft, which feels good. The construction is convenient. Since it has back glue, just toring kraft paper, one can paste it and it has a strong stickness. In the process of construction,it can be cut at random according to your need. Application: It can be widely used in car body and sound insulation, heat insulation, sound absorption, noise reduction in engine room.When using it, paste the sound insulation cotton material to the part that needs the noise reduction. Advantage: produced by professional manufacturer, reasonable price, diversified model. It can be customized according to customer requirements. What's more, it has adequate supply, quick delivery and three-guarantees after sale.
