小荡货好紧好爽奶头大视频,小辣椒福利视频导航,桃花影院,无码人妻久久一区二区三区免费丨

Cs doped tungsten oxide may be made into corresponding heat insulating material such as a heat insulating coating, and then be applied to a glass substrate such as a window glass or a glass curtain wall to form thermal insulating glass. In general, the common architectural glass is optimized to process into hollow glass, film mounted glass, coated glass and vacuum glass to achieve the purpose of heat insulation of building glass to a certain extent. More details, please visit:…

Cs doped tungsten oxide may be applied for preparing a transparent heat insulation coating, and therefore be used in building glass. So, what is transparent thermal insulation coating? Broadly speaking, transparent thermal insulation coating refers to a dingal coating that has the advantages of thermal insulation, energy conservation, relatively simple preparation process and convenient construction. In a narrow sense, the transparent heat-insulating coating refers to a nano-transparent heat-insulating coating which is formed by uniformly dispersing a transparent conductive oxide such…

Cs doped tungsten oxide may be used to produce an environmentally friendly thermal insulation coating. And the basic properties of the prepared coatings such as hardness, adhesion, water resistance, acid resistance and alkali resistance are in line with national standards. As we all know, in recent years, as the country pays more attention to environmental protection and energy conservation issues, the requirements for transparent thermal insulation coatings have gradually increased. However, ordinary glass has a weaker shielding effect to infrared…

Cs doped tungsten oxide may be applied for producing near-infrared shielding material, which is a new type of environmentally friendly thermal insulation material. As we all know, the sun is constantly giving the earth’s light and heat, and the waves that can reach the earth is mainly electromagnetic waves distributed in the wavelength range of 250nm-2500nm. The electromagnetic waves in this interval can be divided into ultraviolet light region, visible light region and the near-infrared zone. According to the experts,…

Cs doped tungsten oxide, or cesium tungsten bronze, may be applied for preparing an environmentally-friendly transparent thermal insulation paper. And the raw material powder used is a nano powder, according to experts. In addition, experts have proposed an F-doped cesium tungsten bronze, which also has excellent visible light transmission and near-infrared shielding properties, and has broad application prospects in the thermal insulation fields of building and automotive glass. More details, please visit: http://www.tungsten-powder.com/cesium-tungsten-bronze-chinatungsten.html Experts also said that the preparation of…

Cs doped tungsten oxide may be applied for producing a new type of environmentally friendly thermal insulation film. As a new type of infrared shielding material, this kind of thin film has been widely used in automotive glass and building glass. In this regard, the expert proposed a preparation method of the raw material cesium doped tungsten oxide nano powder, the specific steps are as follows: More details, please visit: http://www.tungsten-powder.com/cesium-tungsten-bronze-chinatungsten.html 1.0 The reaction amount of the raw material tungsten…

Nano Cs doped tungsten oxide for thermal insulation dispersion can be prepared by hydrothermal synthesis using Na2WO4?2H2O and Cs2CO3 as raw materials and citric acid as a reducing agent. In the process, the experts also heat-treated the samples at different temperatures and at different atmosphere. The structure properties of the powders are characterized by XRD, SEM and TEM. And the polyvinyl alcohol (PVA) is used as a film-forming agent. And then, the obtained coatings are coated on glass slides. Also,…

Nano Cs doped tungsten oxide, or nano particle size Cs0.33WO3, or nano grain size cesium tungsten bronze, may be used to produce a new type of transparent thermal insulation dispersion liquid, and be applied for the preparation of a heat insulating film, and finally be applied to architectural glass to achieve thermal insulation performance. Among them, experts said that the dispersion of cesium tungsten bronze nanoparticles can be prepared by ball milling. More details, please visit: http://www.tungsten-powder.com/cesium-tungsten-bronze-chinatungsten.html Specifically, the expert…

Nano Cs doped tungsten oxide, or Cs0.33WO3 nanoparticles, may be applied for preparing near infrared shielding material such as environmentally-friendly transparent thermal insulation coating, and thus be applied to architectural glass such as glass curtain walls. The thermal insulation performance of such coating is the expression of the near-infrared shielding performance of Cs0.33WO3 nano particles. Therefore, in order to improve the dispersibility of Cs0.33WO3 nanoparticles and the near-infrared shielding performance of the coating, the experts studied the effects of ball…

Nano Cs doped tungsten oxide, or nano grain size cesium tungsten bronze, or Cs0.33WO3 nano particles, may be applied for preparing infrared thermal insulation nano material such as transparent thermal insulation coating, which can be applied to architectural glass. As you may have known, the properties of transparent heat insulation coating made of different film-forming materials has both same and different points, which will affect the visible light transmittance and near-infrared shielding of the coating. More details, please visit: http://www.tungsten-powder.com/cesium-tungsten-bronze-chinatungsten.html…