5-layer hollow daylighting board

The hollow lighting panels have good low-temperature weather resistance, will not crack at minus 40 degrees, and have high light transmittance. The light transmittance of the 3mm thick board reaches more than 70% and are resistant to aging. The special PE plastic hollow boards produced by our factory have a thickness of 3---6mm, a width of 2 meters, and a length of 40-80 meters per roll. In addition to transparent milky color, it can also be made into other colorful transparent colors.

Advantages of hollow lighting panels (PE hollow panels, PE sunlight panels, PE Wantong panels)

Because after a long period of time and large-scale promotion and use, it has been proved that double-layer insulation film (PE solar panel) has the following advantages:

1. Compared with PC solar panels, it has the following advantages:

1. Cheap price, its price is only one-third of that of PC solar panels.

2. Soft structure, can be packed and transported in rolls, saving freight.

3. The veneer area is large and can be made into a maximum of 200m2 per piece (100 meters long x 2 meters wide). When building a greenhouse, it is easy to install and the greenhouse cost is low.

4. Remarkable thermal insulation effect, strong toughness and long service life.

2. Compared with traditional ordinary greenhouse membranes, it has the following advantages:

The light transmittance of the 1.2MM double-layer thermal insulation film reaches 81%, which has caught up with ordinary films and can be promoted in growing vegetables.

2. The double-layer hollow structure greatly attenuates the strong exchange of hot and cold air. There is less fog in the greenhouse and the indoor relative humidity is below 80% for a long time, which greatly reduces the diseases of the planted plants.

3. Double-layer hollow structure, good constant temperature effect, strong thermal energy storage ability of solar energy, and the greenhouse cools down slowly at night.

4. Double-layer hollow structure with reinforced ribs in the middle, strong resistance to wind and snow pressure, and not easy to tear.

5. Long service life, no need to replace it every year, saving man-hours, suitable for greenhouses such as flowers, aquatic products, livestock, etc.