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 life of the agricultural film can be longer. So, what can affect the using life of the agricultural film? Films of different compositions interact with each other. For example, in the last season, a polyvinyl chloride film added with violet tungsten oxide nanoparticles was used. And the next season, you want to switch to an EVA film of nano violet tungsten oxide particles. At this time, even if both kinds of agricultural films are all adding the violet tungsten oxide nanoparticles to strengthen the film, it is necessary to pay attention to the removal of the PVC film on the left and right sides of the shed wall to avoid accelerating aging after contact with the two films.
More details, please visit:
http://www.tungsten-powder.com/violet-tungsten-oxide.html
