Tungsten trioxide powder, mainly nano particle size tungsten trioxide, which has excellent optical property, may be added to the coating to prepare a nano transparent heat insulating glass coating. On the one hand, WO3 nano particles make the coating have high heat insulation performance and high UV resistance. On the other hand, the WO3 nanoparticles can increase the surface hardness of the coating. Certainly, tungsten trioxide heat insulating nano particles can also be added to the resin.
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Characteristics of tungsten trioxide nanoparticles:
1.0 With small particles, they are easy to disperse. And these particles can be dispersed into transparent or translucent nano slurry (dispersion).
2.0 Shielding performance to UV and IR is good. Adding with a small amount, the surface of the coating can shield more than 90% of infrared rays and more than 99% of ultraviolet rays.
3.0 It is versatile so that it can be used in a variety of solvent-based coatings or resins.
4.0 Usage: Add directly according to the recommended dosage. It is recommended to add 1-20%.
