What is the price of aluminum foil insulation pad?
Aluminum foil insulation pads price is about $ 3, aluminum foil insulation pad has high strength, good toughness, no cracks, no rot, etc., aluminum foil insulation pad is used to separate the life and force composition was heat, and thus play insulation and protection of tables and other cushioning material force.
Aluminum foil insulation pads price is around $ 4.50. . Insulation material into the porous material, vacuum heat reflective material and material categories. The former use of the material contained in the pores of the insulation itself, because the thermal conductivity of air or inert gas within the voids is low, such as foams, fibers and other materials; heat reflective material having a high coefficient of reflection, can reflect off the heat, e.g. gold, silver, nickel, aluminum foil or metallized polyester, polyimide films. Vacuum insulation material is the use of the material inside the vacuum reaches the barrier convection heat. Aerospace industry for insulation materials used in the weight and volume of the more stringent requirements, it often also requires both noise, vibration, anti-corrosion properties. The need for various aircraft insulation materials vary. Aircraft cabin and cockpit commonly used foam, ultra-fine glass wool, cotton high silica, vacuum insulation panels to heat. Early missile head insulation material used is phenolic foam, with good temperature resistance polyurethane foam applications, in turn developing a single insulating material sandwich. Missile Instrument Cabin insulation foam coating layer coated way a few millimeters thick on the outer skin of the hull, at room temperature as an anti-corrosion coating, when aerodynamic heating reached 200 ° C or more, it is uniformly foamed sky insulating effect. Sputnik sports in high temperature, low temperature environment, the need to use high-performance reflective multilayer insulation material, usually by dozens of layers aluminum film, aluminized polyester film, aluminized polyimide film composition. In addition, the successful development of the surface of the tiles to solve the problem of the space shuttle's thermal insulation, but also marks a higher level of insulation materials development.
Aluminum foil insulation pads price is probably around $ 8, not expensive, mainly aluminum foil insulation pad strong reflection foil to light, including the non-visible light waves, heat waves are forms of existence so that it can be reflective foil a non-toxic, odorless, high temperature, acid, wear-resistant, flame retardant, resistant to compression deformation, good insulation effect, anti-aging and long service life.
