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Blue tungsten oxide may be applied for producing thermal absorption agricultural plastic film, which not only has good heat absorption effect, but also can resist high temperature in summer. And such film has excellent toughness so that it is not easily torn. Moreover, as the prepared thin film is transparent, it does not affect the day lighting of the plants in the shed. What is more important is that the agricultural film of nano grain size blue tungsten oxide has…

Blue nano tungsten oxide may be used to prepare thermal absorption agricultural plastic film, which is environmentally friendly, non-toxic and transparent with high visible light transmittance and thermal absorption performance. So, such thin film can be applied to agricultural greenhouses. We all know that the solar radiation spectrum has a very important influence on plant growth. The distribution of solar radiation spectrum can be divided into ultraviolet light region, visible light region and infrared light region. The wavelength of the…

Dark blue nano tungsten oxide may be applied for producing thermal absorption agricultural plastic film. The obtained agricultural thin film is a type of nano thermal insulating agricultural film with the characteristics of relative high visible light transmittance, infrared shielding rate and appropriate ultraviolet transmittance. In order to obtain agricultural film with excellent heat insulating effect, some experts have specially conducted research on agricultural film with the addition of blue tungsten oxide powder. They found that the nano heat insulation…

Blue tungsten oxide nanopowder may be applied for preparing heat insulation agricultural film, which has the advantages of anti-corrosion, acid resistance, alkali resistance, corrosion resistance. Also, it is anti-fog and anti-aging with long service life. In addition, the thickness of the obtained agricultural film conforms to the national mandatory standard thickness of agricultural film — 0.008mm. Although many of the agricultural films sold on the market are 0.004mm, they do not meet the requirements of agricultural film standard. If these…

Blue tungsten oxide nano powder may be applied for producing heat insulation agricultural film. As you may have known, the main component of agricultural thin film is polyethylene, which is used in greenhouses such as flower greenhouses, vegetable greenhouses and crop greenhouses to play an important role of heat preservation and moisturizing. Also, such film can inhibit weed growth. But, it does not have a good thermal insulation effect. Moreover, some agricultural films have poor ultraviolet light (UV) passing rate,…

Nano grain size blue tungsten oxide may be applied for producing heat insulation agricultural film. Although polyethylene film and polyester film have been widely used as greenhouse membranes, and they can also play a role in improving ground temperature, maintaining soil moisture, promoting seed germination, rapid growth of seedlings, and inhibiting weed growth. However, the heat insulation effect of these agricultural films is not very satisfactory. And this will cause problems such as wilting and scorching of plants in the…

Nano blue tungsten oxide may be applied for preparing heat insulation agricultural film, and thus be applied to greenhouses such as agricultural greenhouses. However, there are many greenhouse membranes that have no heat insulation ding, which makes the temperature stability in the greenhouse relatively poor, which is not conducive to the growth of crops. Just then, experts found that: If a certain amount of nano grain size blue tungsten oxide powder is added to these greenhouse films, these films can…

Blue tungsten oxide powder is a new material that may be used to produce heat insulation agricultural film. And the transparent agricultural film is mainly for use in flower greenhouses. The thickness of such film is very thin. In addition, it not only has the characteristics of good heat insulation, visible light transmittance and anti-drip performance, but also has better heat preservation performance and longer service life than that of agricultural film without adding nano grain size blue tungsten oxide…

Blue tungsten oxide powder may be applied to produce heat insulation agricultural film, and therefore be applied in agricultural greenhouses. We all know that the crops planted in agricultural greenhouses are mostly crops that are shade-requiring plants. And excessive ultraviolet light rays (UV) can be harmful to such crops. For example, such plants are more prone to sunburn in the summer, resulting in sunburn and the like. However, the heat insulating agricultural film adding with nano particle size blue tungsten…

Blue tungsten oxide may be applied for preparing heat insulation agricultural film. And the heat-insulating thin film obtained has good visible light transmittance with a certain ultraviolet light shielding rate. What is more important is that it does not form a partitioning environment for excessive ultraviolet rays, which is unfavorable for crop growth. That is to say, the heat-insulating film can satisfy the illumination required for plant growth, and is therefore widely used in flower greenhouses, agricultural greenhouses, and so…