4-layer hollow daylighting board

Introduction to hollow lighting panels (PE hollow panels, PE sunlight panels, PE Wantong panels)

The hollow lighting board is made of highly transparent polyethylene with high-quality foreign anti-aging formula, and is extruded on plastic extrusion equipment. It has an upper wall, a lower wall, and a reinforcing rib in the middle. The width is 2 meters, and the length can be customized by the customer. It can be rolled into a roll for transportation. The thickness can be selected by the customer within 2~6mm. Generally, 3mm is usually used. It is UV-resistant and has a long life.

The uses and characteristics of hollow lighting panels (PE hollow panels, PE solar panels, PE Wantong panels)

At present, the common thermal insulation film widely used in agriculture, animal husbandry, and aquaculture has one of its biggest shortcomings: poor mechanical strength, easy aging, tearing, and water staining, and weak resistance to wind and snow pressure. It needs to be used once a year. Change. The hollow lighting panels (PE solar panels) just make up for these shortcomings of ordinary thermal insulation films. Because the thermal insulation film (PE solar panel) is a double-layer hollow structure with isolated air in the middle, the thermal insulation capacity is greatly enhanced. It not only increases the light transmittance, reduces the relative humidity in the greenhouse, and reduces diseases, but also reduces the thermal conductivity and thermal resistance. Large, it can both insulate and store heat; the hollow lighting panels adopt foreign advanced anti-aging formula, have a long service life, and have reinforcing ribs in the middle, which are not afraid of strong winds and snow pressure, have high mechanical strength, are tensile-resistant and durable. Since hollow lighting panels (PE solar panels) have the above advantages, they are widely welcomed and are increasingly used in cattle and sheep breeding, factory greenhouse fish farming, greenhouse flower cultivation, and solar livestock greenhouses in alpine areas. A "recommended new greenhouse material".

After many years of use in alpine and cold areas (solar greenhouse farming of cattle, sheep and pigs in Qinghai, Gansu, Inner Mongolia and other northwest regions), it has been verified that the insulation effect is obvious. When used to raise livestock, the indoor temperature in winter can be about 20 degrees Celsius higher than that of the outdoor greenhouse. When used for planting, the ground temperature is higher than that of ordinary greenhouses. The height of the membrane shed is 2 degrees.

Long life, resistant to storms, snow and strong winds without tearing.

The construction of solar greenhouses for animal husbandry, aquaculture, flower planting, forest seedlings, etc. has very significant effects and excellent economic benefits, and is worthy of promotion.