Violet tungsten oxide may be used to prepare a dingal masterbatch with excellent spectral selectivity and stability --- thermal insulation masterbatch. Functional masterbatch refers to a concentrate of various plastic additives. As is known to all, the additive is not easy to disperse if it is added directly. And it is not efficient in use. So, the additive is often added in the form of masterbatch. Of course, there is not only a kind of dingal masterbatch, heat insulation masterbatch. There are a wide variety of masterbatches with different effects. Among them, the thermal insulating masterbatch has a relatively wide application.
Heat insulation masterbatch has a remarkable heat insulation effect, which can block a large part of near-infrared rays carrying heat in the light wave radiation. The overall infrared shielding rate is not less than 90%, so the energy consumption can reach 20%. The visible light transmittance is not less than 80%. Therefore, currently, thermal insulation masterbatch is widely used in the fields of heat insulation film, solar film, sunlight plate, agricultural greenhouse and the like. Among them, the sun plate is produced by the extrusion process, which is suitable for large-area building curtain walls of hotels and exhibition halls.
More details, please visit:
http://www.tungsten-powder.com/violet-tungsten-oxide.html
