We all know that the service life of glass is very long, as long as it is not damaged, it does not matter for decades. However, although the frp lighting panel is called FRP, it still has about 70% resin. Therefore, the use of frp lighting panels for several years is not entirely determined by the internal glass fiber, but is determined by 70% of the resin. So how many years can FRP lighting panels last?
Resin raw material grade
The better the resin, the better the transparency and weather resistance of the FRP lighting board produced, and it will not become very yellow even after ten years.
Looking at the thickness of the frp lighting board, we all know that the thicker the frp lighting board, the greater the strength, and vice versa, the thinner the thickness, the lower the strength. Therefore, the service life is also shortened.
The cheap frp lighting panels on the market use inferior resins as raw materials, and the service life of the frp lighting panels will be greatly shortened. And with the growth of time, it will become very yellow, and the transparency will become worse and worse. At the same time, when exposed to the wind and the sun, cracks will occur, which will cause the roof to leak and have to be repaired and replaced. Therefore, the question of the FRP lighting board can be used for several years cannot be generalized, it depends on the thickness and quality.
