Aluminized reflective film solar cooker solar cooker reflective film solar furnace

Aluminized reflective film solar cooker solar stoves solar furnace reflective film solar cookers reflective film is applied to a hot cooker light polyethylene aluminum foil. Solar reflective film, there are two: the inner coating and the outer coating principle of solar cookers is based on the principle of light reflection, will be gathering sunlight to achieve a high temperature at the focal point, to work. Reflective film solar cooker is sunlight reflected by an industrial supplies. Plated reflective film reflective rate of 80%. High performance outer plated reflective film, reflective rate of more than 90%, abrasion, corrosion and aging. High temperature, high brightness, backlight observation reflected light is blue. A multi-aluminum, smooth bright surface, prolonged use, the surface is still smooth, reflection attenuation does not occur. Mirror reflection refractive index of more than 90%. High temperature, 100 degrees is not hot open flood dealumination boiling above the boiling oil, paint and clean as usual use. Aluminum layer thickness is generally very thin reflective film solar cooker, usually 50 - 100 wire. Compared to the outer coating inner coating is concerned, low reflection efficiency, the cost is lower than the outer coating, identify the outer coating and an inner coating method is simple: Push the friction surface which faded aluminum layer is an outer coating, a faded layer plastic fines within the coating. Aluminized reflective film solar cooker solar cooker reflective film solar furnace