Nano WO3 may be used to prepare thermal insulation masterbatch, and the obtained masterbatch may be used for spinning. Such environmentally friendly color masterbatch is mainly applied for dyeing process, which not only reduces environmental pollution, but also reduces the coloring costs. Adhering to the principle of low carbon, this new masterbatch has high added value of products, which can effectively improve the properties of the prepared chemical fiber such as softness, water absorption, flame retardancy and abrasion resistance and greatly reduce the cost of dyeing. This is a big push for the development of the printing and dyeing industry.

Nano WO3 may be applied for preparing nano-ceramic color master, which has excellent performance such as light resistance, weather resistance, heat resistance stability and chemical resistance. Also, the new masterbatch is easy to disperse. In addition, the color master has the characteristics of good strength, hiding power, anti-aging properties and abrasion resistance. Besides, it has no bleeding and migration. What is more important is that the color master is compatible with most thermoplastic and thermoset resins.

Nano WO3 may be applied for producing nano-ceramic dispersion solution to achieve functions such as high heat insulation, high heat preservation and high UV resistance. Also, the prepared dispersion is a new type of transparent liquid with the following advantages:

Nano WO3 may be applied to prepare thermal insulation dispersion. This new type of dispersion has a lot of excellent properties including high transparency, high heat insulation and antistatic performance, so, it may be applied for the coating of electronic components, polymer products and building glass.

WO3 may be applied to heat insulating window glass, which is mainly in the form of a thermal insulation film. With the in-depth development of automotive electrification, intelligence and networking, the types and quantity of electronic components for vehicle applications will increase. And the stable operation of these electronic components is crucial for vehicle safety and vehicle life.

WO3 may be applied for producing window heat insulation film. The raw material used is WO3 nanopowder, which is a nano heat insulation material. And it is the transparent thermal insulation coating of tungsten trioxide nanoparticles that play a role of high heat insulation and high visible light transmittance. Also, such coating is convenient to construct – it is easy to rebuild the existing glass, the bonding strength is large, the drying is fast, no splicing is required, the molding is one time, the construction period is short. Besides, the construction process does not affect people's normal life.

WO3, mainly nano particle size tungsten trioxide, is a kind of nano heat insulation material with special optical properties so that it may be applied to building glass to obtain thermal insulating glass. And the nano thermal insulating material of tungsten trioxide nano particles has the advantages of high shielding rate in infrared light region and ultraviolet light region, and high transmittance in visible light region. And therefore such heat insulation material may be applied to the surface of the architectural glass by a shower or roll coating process to obtain the heat-insulating glass.

WO3 may be used for the preparation of heat insulation coating. And it is said that the prepared highly transparent heat-insulating coating passed the test of China Building Materials Testing Center. The test results show that the transparent thermal insulating coating of nano particle size tungsten trioxide has excellent spectral selectivity. In other words, such coating has the advantages of strong ultraviolet shielding ability, high visible light transmittance and high near-infrared shielding rate. So, such coating may be used to coat the glass door, glass window or glass curtain wall to achieve the effect of high heat insulation and energy conservation.

WO3 may be used to prepare an advanced functional material - a thermal insulation coating for applying on architectural glass. It is said that this new type of building energy-saving coating tested by Building Materials Testing Center does not contain harmful substances such as benzene and formaldehyde, which is safe and environmentally friendly. Moreover, the transparent coating has the characteristics of excellent spectral selectivity, high visible light transmittance, short-wave ultraviolet shielding ability, high near-infrared shielding ratio, and strong far-infrared reflectivity. So, such coating may be applied to glass coating to achieve the effect of high transparency, high heat insulation and energy conservation.

WO3 is a near-infrared shielding material, that is, a heat insulating material, with the performance of shielding ultraviolet rays. These heat insulation materials may be thermal insulation films or heat insulating glasses. Due to the excellent reversible photochromic properties of tungsten trioxide nano particles, these thermal insulating materials have been more and more widely applied in the heat insulation field of architectural glass.