Characteristics of greenhouse in solar greenhouse

The current market of the sun board is mainly divided into PC sun board and PE sun board. This paper mainly introduces the PE anode plate and compares it with the PC anode plate and the traditional common greenhouse film to show the difference between the three.

PE sun plate, also known as PE double-layer insulation film, PE hollow plate and so on, its main material is high pressure polyethylene, with antioxidants, ultraviolet absorbent and anti-fog drops.

The PE plate has strong low temperature resistance and -40 C does not crack. High transmittance, thick 2 mm plate transmittance of more than 80%, mm can reach more than 70%. Long service life, has been recorded for more than 10 years. PE sun board non-toxic, tasteless moisture-proof, corrosion-resistant, light weight, smooth and smooth appearance.

compared with PC sunshine board, although many indexes of PE board can not catch up with PC board, PE board also has its own advantages .(1) the price is cheap, and its price is only 1/3 of PC sunshine board. (2) Software structure, which can be packed and transported in rolls, saving freight. (3) Installation of greenhouses is simple. (4) Less seams and better sealing.

Compared with the traditional common greenhouse film, the PE plate also has the following advantages:

(1) The double-layer hollow structure greatly attenuates the strong exchange of cold and hot air, reduces the phenomenon of hanging water and dripping water, reduces the fog and the indoor relative humidity, and reduces the disease of plants caused by high humidity.

(2) Isolated air in the middle, both heat insulation and heat storage, heat preservation ability is very strong, slow cooling at night, belong to high insulation covering materials. A record of 2 C. higher temperature than the traditional shed if sealability is guaranteed

(3) There are stiffeners in the middle, wind resistance (Class 10), strong snow pressure resistance, not easy to tear.

(4) Long service life, no frequent replacement, save working hours.

PE sunshine panels have become the ideal materials for building high quality solar greenhouse with medium cost, low humidity, long life and high insulation, and have been used in agriculture, animal husbandry, aquaculture, flower planting, forestry seedling raising and so on.

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