Tungsten Oxide Insulation Material Can Make The Sun Room Cool in Winter and Cool in Summer
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What is tungsten Oxide?Tungsten dioxide has the molecular formula WO3 with a weight of 2318.5.
It is a form of tungsticanhydride. Tungsten dioxide is not produced in industrial production. The tungsten-trioxide salts are classified according to their content in tungstentrioxide.
Tungsten Trioxide is a powder crystal of pale yellow triclinic. Once the temperature reaches 740 deg C it changes into an orange tetragonal crystalline. In air, it is stable, with a melting point of 1473 deg C and a boiling point higher than 1750.
Tungsten Trioxide is one of the most stable tungsten oxydes. It is not soluble in water or inorganic acid other than hydrofluoric. It is soluble with hot sodium hydroxide solution, ammonia and ammonia in order to form soluble-tungstate. If the temperature is greater than 650 deg C it can reduce by H2 and at 1000-1100 C it can reduce by C to get tungsten.
The application of transparent tungsten dioxide insulation material
Smart homes makes home life safer, more comfortable and more convenient. The smart home also saves energy and is environmentally friendly. So, it's not surprising to see the smart sunroom. One of these is the so-called "intelligence", which breaks the sunroom into two parts: summer as "fire stove" and winter as "refrigerator". Transparent semiconductor materials like tungsten oxide transparent materials are a good way to make the sunroom cool in summer and warm in winter. My opinion is that it's not necessary to install floor heating and air conditioning equipment. The best solution to heat insulation in the sunroom is to start at the roots.
This concept of the smart home has already permeated our minds and is being applied everywhere! Unfortunately, this author hasn't been able live an intelligent lifestyle. This led to the classic home scene: the author left the house every time. The result was that he forgot something, but remembered it halfway. Is your air conditioner turned off? You cannot survive the day if you do not go back to confirm. But go back, and you'll be late to work! What about changing to the smart home scenario? ----After you lock the front door, turn the scene to unmanned, shut off all power supplies to the terminal blocks, and check the status via the mobile application at any time. It is easy to use, and it makes people feel more at ease.
The switch to the intelligent sunroom is also similar. Some sunrooms are now using Low-e glasses. Researchers tested the blocking of ultraviolet and near infrared rays by glass coated with nano tungsten oxide coating and Low-e Glass, as well as glass coated with heat-insulating films, hollow tempered glasses, and single-sided tempered glass. The glass coated with tungsten dioxide nano-coating blocks infrared rays at 91%, while the UV blocking rate is also 91%. 2. Low-e glass has an infrared blocking percentage of 62.8% and a UV blocking percentage of 56%. 3. The infrared blocking percentage of glass with heat-insulating films is 59%, while the ultraviolet blocking percentage is 99.7%. 4. Hollow tempered glasses have an infrared-blocking rate of 34.2%, and a ultraviolet-blocking rate of 23.5%. 5. The infrared blocking percentage of single-sided glasses is 12.4%, and the ultraviolet blocking is 13.5%.
As can be seen by the data, single-sided tempered glass with nano tungsten oxide coating has the best infrared blocking ability. Single-sided tempered glass with thermal film and nano tungsten oxide have the most effective ultraviolet blocking ability. Coated single-sided glass. However, industry insiders say that because UV light is bactericidal and most people want to take pictures of the sun, a high UV-blocking rate can be harmful. Solar radiation is known to provide energy for life on Earth. The amount of infrared, ultraviolet, and other rays that are present in sunlight is important. In general, the scientifically-recommended permeability rate is around 10%. In terms of health and energy savings, using nano-tungsten oxide coated insulation glass is best.
It is clear that tungsten oxide is a transparent insulation material with two issues to solve urgently when building energy-saving windows: Transparency is defined as the ability to transmit light. It also meets lighting requirements. High barrier for the near infrared. This reduces energy consumption by blocking the sun's radiant energy.
Moreover, tungsten dioxide transparent heat insulating is an environmentally friendly, water-based material that can be painted to a thickness as low as a few nanometers. This allows you to enjoy the "warm winter" and the "cool summer" effect without opening your air conditioner. This kind of insulation also offers excellent safety features (if the glass breaks, there will be no glass slag). It can also provide privacy protection, stain-resistance, self-cleaning capabilities, anti glare and anti radiation. . These materials include tungsten bronze as well as ITO, ATO FTO.
Tungsten-oxide insulation is not an "unsightly" technology, but rather a result of technological and scientific development. According to the author, in today's climate of "energy conservation and emission reduction" as well as "taking a path towards sustainable development", these transparent insulation materials will receive increasing attention.
Tech Co., Ltd., a professional tungsten-oxide manufacturer, has over 12 years' experience in the chemical products research and design. Contact us if you need high-quality tungsten oxide.
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