Violet tungsten oxide nano powder may be applied for producing heat insulation agricultural film, which has a certain heat insulation effect and has excellent heat preservation performance. And therefore such agricultural film can be applied to flowers shed or greenhouse for the heat insulation of flowers that need to be moved in the greenhouse in cold winter. The flowers are containing potted camellia, brown bamboo, rhododendron, smile, Zhu Dinghong, and so on. In the Yangtze River Basin, these potted flowers can be safely overwintered in a dormant state as long as they are slightly protected at low temperatures. Certainly, after moving these flowers into the greenhouse, you should pay attention to the ventilation on sunny days.
This kind of new agricultural film can be applied to flower greenhouses because the violet tungsten oxide nanoparticles can reflect visible light and absorb infrared light. In other words, the nano grain size violet tungsten oxide can reflect the light necessary for plant growth to the plant side, and absorb infrared light that can be converted into heat. And thus, the soil warms while the temperature in the greenhouse does not rise. Therefore, there is no need to worry about the temperature in the shed or greenhouse being too high, breaking the flower dormancy in winter and making it easy to enter the growth state, thereby causing the problem of greatly reducing the cold resistance.
More details, please visit:
http://www.tungsten-powder.com/violet-tungsten-oxide.html
