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 not only have good heat insulating ding, but also have no effect on light transmittance. That is to say, the addition of blue tungsten oxide in heat insulating film can keep the crops in the greenhouse in a good state of growth. Therefore, the operator does not need to use other methods such as water spray to reduce the temperature in the summer shed. Although these methods can also improve the temperature stability of day and night in the greenhouse, it also makes the structure of the greenhouse complex and expensive.
More details, please visit:
http://www.tungsten-powder.com/Blue-Tungsten-Oxide.html
