Violet nano tungsten oxide may be used for the production of thermal absorption agricultural plastic film, which has excellent infrared (can be converted into heat) absorption effect, thereby warming the soil, but at this time, the temperature in the greenhouse does not rise. In addition, the agricultural film reinforced with violet tungsten oxide nanoparticles also has the characteristics of better anti-aging performance, higher temperature resistance, higher strength and longer service life.
Take the high temperature resistance of the new agricultural film as an example. In high temperature weather, the common agricultural film is easy to age and rupture, especially the part of the agricultural film contacted with the skeleton. In this place, the agricultural film is easy to form a hot spot, and the maximum temperature can even reach 80°C (in some areas), so this part of the agricultural film is especially easy to age and break. However, if the agricultural film is added with nano violet tungsten oxide particles, it is possible to reduce the damage due to high temperature.
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