Violet tungsten oxide may be applied for the preparation of transparent thermal insulation nanopowder. And the prepared thermal insulation material is a new type of inorganic heat insulation coating, which is safe and environmentally friendly, meeting the requirements and characteristics of environmentally friendly coatings. This type of heat insulation coating can absorb the infrared and ultraviolet rays in sunlight, and can effectively block ultraviolet rays by 99%. It can also blocks 92.5% of infrared rays and can reflect more than 90% of visible light.
The thermal insulation powder has excellent compatibility with substrates such as glass. And it has the characteristics of good spreadability, leveling performance, strong adhesion, long-lasting and non-shedding. Besides, it has stable chemical properties. And its physical changes caused by external environment such as heat and humidity are small, so it can be kept permanent. Moreover, it can prevent excessive water vapor from entering, allowing the passage of normal amounts of water molecules, thereby greatly increasing the sun protection capacity of the entire building surface.
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http://www.tungsten-powder.com/violet-tungsten-oxide.html
