What is the pc reward area?

1, high cost performance: the price of pc board is relatively cheap, and the material is very light, which makes the overall cost of greenhouse very low and the cost performance is relatively high.

2. Convenient transportation: pc boards can be packaged in rolls, which saves transportation space to a great extent, and can transport a large number of pc boards at one time, saving a lot of freight.

3. Convenient installation: the single board of pc board has a large area, and each board can be made into 100m× 2. 1m (length 100m× width 2. 1m). The greenhouse is easy to install and has low cost.

4. Not easy to deform: the PC board will not be deformed and other quality deterioration in the temperature range from -40℃ to+120℃.

5. Strong flame retardancy: GB 50222-95 confirms that pc board is flame retardant, that is, B 1. The ignition point of the pc board itself is 580 degrees Celsius, which will go out by itself after leaving the fire source, and will not produce toxic gas when burning, which will not promote the spread of the fire.

6. Warm in winter and cool in summer: cool in summer and warm in winter. The thermal conductivity (K value) of pc board in Guizhou is lower than that of ordinary glass and other plastics, and the thermal insulation effect is four times higher than that of the same glass, and the thermal insulation of pc board is as high as 49%. So as to greatly reduce the heat loss, and is used in buildings with heating equipment, and belongs to environmental protection materials.

7. Light weight: the specific gravity is only half that of ordinary glass, which is not easy to break, and it saves time and effort in handling and installation, especially suitable for high-rise buildings.

Disadvantages of pc board

1, acid and alkali resistance: pc board is not resistant to acid and alkali, because it is made of pc material, pc and acid and alkali will react chemically, resulting in surface corrosion of the board, so pc board can only resist weak acid, and cannot directly contact strong acid.

2. The yellowing rate of inferior pc plates is high: Some manufacturers deliberately use inferior recycled materials to make pc plates in order to cater to the psychology that some consumers want low prices. Although the price of this pc board is low, the quality is not guaranteed, which leads customers to find that the pc board is easy to age and yellow after several years of installation, or it was originally a brown pc board and a lake blue pc board, but it turned into other dark or light colors after aging.

3.pc board has a certain service life: compared with some other materials, the service life of pc board is not long enough. At present, the pc boards sold by Guo in the market are generally divided into five years, seven years and ten years.