Tungsten oxide nanopowder may be added in the preparation of common agricultural film to obtain heat insulation agricultural thin film. As you may have known, common agricultural film is not good for fogging in winter, and it is easy to produce dew when it is released, which results in high humidity in the shed. And it is not conducive to disease prevention. Moreover, it needs to be replaced frequently, which is not conducive to environmental protection.
But, experts have found that if a layer of heat insulating nano-materials (tungsten oxide nano particles) is applied during the preparation of common agricultural film, this situation can be improved. And the obtained agricultural film also has good thermal insulation property. Therefore, the new agricultural film can effectively control the heat loss, ensure the growth temperature of the crops at night, shorten the maturity period, and effectively prevent the freezing damage to the crops caused by the sudden temperature drop at night.
More details, please visit:
http://www.tungsten-powder.com/tungsten-oxide.html
