Why choose this greenhouse
With the increasing demand for building decoration materials, PC (polycarbonate) solar panels, which are both beautiful and fashionable, but also highly functional, have become the pioneers leading the decoration trend in the 21st century, and are popular at home and abroad.
First of all, PC board greenhouse is a kind of intelligent greenhouse, including basic systems: top window system, side window system, electric control and power distribution system, skeleton system, shed covering system, external sunshade system, internal sunshade system, etc. , and other systems are added according to their own requirements. Greenhouses generally use pc sun panels, and according to the thickness of the panels, the price varies with the warranty period. Advantages of PC board greenhouses:
1. Strong light transmission, UV protection
Most of the PC board greenhouses use double-layer transparent color sunlight panels, and the inner double-layer transparent sunlight panels are light in weight and strong in light transmission, which is conducive to plant growth. It is important that light transmission does not decrease significantly over time.
At the same time, the surface of the sun panel is treated with high-tech anti-ultraviolet special technology to ensure the stability of the product against ultraviolet radiation, and the optical properties of the product itself can be maintained after long-term use.
2. High impact resistance and durability
PC has the best impact resistance among thermoplastics. Even at high temperature, its latent deterioration is still small, and the stress relaxation is small. The solar panel made of PC has excellent impact resistance and can maintain stable performance for a long time in a wide temperature range (-40~+120).
In the face of hail impact, storm, snow, ice and other harsh climates, it shows its excellent impact resistance performance.
Under the above conditions, both glass and plexiglass are brittle and hard, while the PC board used by Zhongnong Jinwang is flexible.
For example, only small serrations or compression zones deform, rather than bursting.
At the same time, it can also adapt to various severe weather changes from severe cold to high temperature. The low temperature embrittlement temperature is -100℃, and the high temperature softening temperature is -100℃~+135℃.
Deformed or even completely destroyed, but the PC solar panel still has excellent physical properties.
3. Heat insulation and sound insulation performance
Linear expansion coefficient: It is one of the synthetic resins with less linear expansion coefficient. The linear expansion coefficient of the plate is slightly different in different directions, and the average thermal conductivity of the PC plate is 0.065mm/m.℃, which is very different from that of the half synthetic resin, which is 1/4, 1/300, 1/1000, 1/12000 of the glass. , is a material with good thermal insulation.
The PC board used by Zhongnong Jinwang also has good sound insulation performance. It is the preferred material in the international highway sound insulation, and has achieved good sound insulation effect.
4. Energy-saving performance and anti-fog droplet performance
Compared with other ordinary glass and other plastics, the solar panel has a lower thermal conductivity, which greatly reduces the heat loss and achieves the purpose of energy saving and reduction, and is an environmentally friendly material. At the same time, it adopts German Bayer material anti-fog droplet technology, which is treated by high-tech infrared special process, and the lower plate surface is evenly distributed with high-concentration coating, which can avoid the decrease of light transmittance caused by water mist, and also avoid the direct vertical dripping of condensed water. Damage to the plants and animals below when falling.
5. Flame retardancy and fire resistance
PC solar panel has good water resistance. It has been tested by the National Fireproof Building Material Quality Supervision and Testing Center and has reached the flame-retardant B1 level according to the GB8624-1997 standard. In addition, the solar panel will not contribute to the spread of the fire under strong flames, burning During the process, the solar panel will not produce thick smoke and toxic gas, and it will automatically extinguish after leaving the fire, which shows that the sun panel has good flame retardant performance and has been highly evaluated in several major fire tests in advanced countries in the world. .
