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Tungsten acid can be applied for producing thermal insulation coating, thereby this kind of heat-insulating dingal coating will has good performance of shielding near-infrared light (near-infrared rays). Infrared light is a kind of non-visible light (electromagnetic wave), whose wavelength is between microwave and visible light, at the range of 750nm~10^6nm. Infrared light can be divided into three types including near-infrared light, medium-infrared light and far-infrared light. Among them, the near-infrared light has a wavelength range of about 750~1400nm, which has…

Tungsten acid may be applied for preparing thermal insulation film with different applications, such as, automotive glass, building glass, and so on. This kind of automotive film can prevent glare, so that the driver has a clear view to ensure traffic safety. And this film isolates 90% of ultraviolet rays to prevent discoloration and aging of rubber and plastic parts in car. Besides, it reduces the secondary damage to human when the glass is broken. Preparation of Thermal Insulation Film…

Tungsten acid may be applied for thermal insulation paper to make this kind of paper has good shielding effect on light intensity and ultraviolet ray. In other words, the paper will have high heat insulation effect. Also, it will have the advantages of no pollution, corrosion resistance and wear resistance. As we all have known, ultraviolet rays cause textile, leather and furniture fading. And the UV is also one of the important factors of skin cancer. As people’s living standard…

Tungsten oxide (WO3) may be used to produce ceramic microsphere, in which WO3 is of nano grain size. Nano ceramic microsphere is the ceramic material whose grain boundary width, grain size, defect size, and second phase distribution are all on the order of nanometers. More and more attention is paid to ceramic microspheres as they overcome the disadvantage of larger brittleness of traditional ceramics. And this kind of ceramic material is excellent in electrical properties, mechanical properties and other special…

Tungsten oxide may be applied for the manufacture of nano-ceramic color master. And the color master can be used to prepare nano-ceramic dingal film with high thermal insulation. There are black thermal insulation film, blue thermal insulation film and other thermal insulation film with different colors and high light transmittance. Among them, the two kinds of thermal insulation films, black and blue, UV blocking rate of up to 98%. While the IR blocking rate is slightly different from each other.…

Tungsten oxide can be applied for the preparation of nano-ceramic dispersion solution. This kind of ceramic dispersion solution can absorb infrared light. And therefore it can be used in a variety of industries, such as various types of thermal insulation films, glass thermal insulating coatings, PET additives, and laser light shields, etc. This nano-ceramic dispersion solution is made by adopting nano grinding technology, which makes it provide high light transmission and high absorption characteristics. The appearance of thermal insulation material…

Tungsten oxide may be used in the manufacturing of near-infrared shielding material, i.e., thermal insulation material. And this kind of thermal insulation material can be made into nano thermal insulation film with excellent physical properties such as waterproofing, weather resistance, aging resistance, and no communication interference. Also, it has high infrared shielding effect, high ultraviolet shielding performance, high visible light transmission and other optical properties. Besides, compared with other heat insulating film, it is safer and more durable with higher…

Tungsten oxide can be applied for the production of heat insulating window glass to make it shield near-infrared rays. Nano grain size tungsten oxide plays a role of heat insulation film on window glass. Infrared absorption technology is applied to heat insulation film to meet people’s pursuit of more comfortable driving space by reducing sun’s damage to drivers and passengers. It blocks the scorching heat in summer with the most simple and elegant design. So, why not adopt this kind…

Tungsten oxide can be applied for manufacturing thermal insulation coating. Since the IR radiation into heat will be surprisingly in high efficiency, and this tungsten oxide material may be applied at very low concentrations, the color itself may be acceptable in most applications. Preparation of Tungsten Oxide/ Solvent type Polyurethane Composite Film 1. 10g of WO3 powder, 90g of MEK and 150g of zirconium balls were ball milled. After milling for a period of time, a WO3/MEK suspension was obtained…

Tungsten oxide is a type of NIR-shielding material with high transparency although it is slight blue in color, which can be applied for the production of thermal insulation film. Study on Tungsten Oxide/ Solvent type Polyurethane Composite Film The composite heat insulation film can be prepared by using tungsten oxide (WO3) powder and solvent type polyurethane (PU) as raw material. After the dispersed WO3 suspension and the PU were degassed and stirred, the composite film was formed by using a…