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Yellow tungsten oxide nano powder may be added to the production of polyethylene agricultural film to obtain heat insulation agricultural film with excellent ultraviolet blocking effect. This is because the yellow tungsten oxide nanoparticles are dispersed inside the agricultural film to block the UV. In addition, such new heat insulation film can form an infrared light absorbing layer, so that the agricultural film has good infrared blocking effect. Infrared is the source of heat, so this new type of agricultural…

Nano grain size yellow tungsten oxide may be applied for preparing heat insulation agricultural film, which has excellent ultraviolet blocking effect and infrared absorption effect, and does not affect the transmission of visible light. This is because the yellow tungsten oxide nanoparticles can form an infrared light absorbing layer. This layer has a characteristic that the diffuse reflectance of light in the visible light region and the light absorption rate in the infrared region are high. As you may have…

Nano yellow tungsten oxide may be applied for producing heat insulation agricultural film so that such film may not only have excellent anti-ultraviolet effect, but also have high visible light transmittance. The ultraviolet blocking rate of the heat insulation film is up to 60% and the visible light transmittance is as high as 92% or more. Since the yellow tungsten oxide nanoparticles also have a blocking ratio of 80% or more of the infrared rays at the wavelength of 780nm-2400nm,…

Heat insulation agricultural film may be prepared by adding a certain amount of yellow tungsten oxide powder. And the comprehensive performance of the agricultural film may be improved as yellow tungsten oxide particles have excellent ultraviolet blocking effect. The yellow tungsten oxide used is nano grain size yellow tungsten oxide of infrared absorbing nanoparticles. And these nanoparticles can form an infrared light absorbing layer so that yellow tungsten oxide nanopowder can be applied to prepare a weather-resistant and low-cost agricultural…

Yellow tungsten oxide powder may be used to prepare a heat insulation agricultural film with good heat absorption effect. The new agricultural film can be a land cover film for agricultural or horticultural use, which can warm the soil by absorbing infrared light due to the infrared light absorbing layer containing the infrared absorbing particles – yellow tungsten oxide. But, it does not make the temperature in the greenhouse/shed rise. Moreover, since the yellow tungsten oxide nanoparticles also have a…

Yellow tungsten oxide may be applied for the preparation of heat insulation agricultural film, which has excellent ultraviolet blocking effect (WO3 plays a role of heat insulation in hot summer) and good infrared absorption effect (WO3 plays a role of heat absorption in cold winter). And therefore such agricultural film can be applied to flowers that need to be moved in high temperature greenhouses in cold winter, such as arrowroot, cacti, pachira macrocarpa, tropical orchids and other flowers loving high…

Yellow nano tungsten oxide is a new type of nano material with UV blocking properties so that it may be applied for the production of heat insulation agricultural film. As you may have known, tungsten oxide such as yellow tungsten oxide with an oxygen deficiency is a conductive material with free electrons. So, the expert began to study the yellow tungsten oxide particles by analyzing the single crystal or the like of such materials, and they found that the free…

Violet tungsten oxide nanopowder may be applied for producing thermal absorption agricultural plastic film. As you may have known, nano violet tungsten oxide powder is a type of infrared absorbing nanoparticles with a hexagonal crystal structure and a particle diameter of 1nm~800nm so that it can be used for the preparation of an agricultural film. The new agricultural film can warm the soil by absorbing infrared light that can be converted into heat. At the same time, the temperature in…

Nano violet tungsten oxide may be used for the preparation of thermal absorption agricultural plastic film. For example, it may be applied to prepare a land cover film for agricultural and horticultural use. Such thermal absorption agricultural film can absorb solar heat from sunlight through the violet tungsten oxide nanoparticles (infrared absorbing material particles). The infrared rays are absorbed by the film, the film temperature rises, the radiant heat also increases, and the temperature of the covered soil rapidly rises.…

Violet tungsten oxide powder may be added in the production of thermal absorption agricultural plastic film to improve the performance of the agricultural film as the WO2.72 not only has excellent infrared absorption property, but also has good ultraviolet blocking effect. In addition, the new agricultural film can reflect the light required for plant growth and development to the plant side – light of a visible light wavelength region of about 380-780nm. In addition, we always hope that the service…