1. How long will the polycarbonate sheet last?
What is the service life of the sunlight sheet/ polycarbonate sheet (pc sheet)related to?
Because the polycarbonate sheet is made from polycarbonate, which is a polymer material, the main factor that affects the service life is ultraviolet.Because ultraviolet light can degrade polycarbonate, normally says :"aging".Therefore, if we want to solve the problem of ultraviolet light, we can determine the service life.
In the process of using the polycarbonate sheet, there are problems such as dirt, decreased light transmittance, yellow color, etc., and the aging phenomenon can be found intuitively with the eye.
The physical characteristics of aging will reduce the impact strength and tensile strength of the pc sheet, and it is easy to break.
Many people buy the polycarbonate sheet in the use of a period of time will turn yellow, broken, aging performance, so the choice of good raw materials is fundamental.
2 How to solve the UV problem?
First of all, the extrusion-grade high-grade polycarbonate raw material specially used for the polycarbonate sheet is used, which has a certain anti-aging performance. At the same time, the pc sheet co-extrudes the UV protective layer online while extruding the pc sheet from the main equipment, which is closely connected with the base layer of the polycarbonate sheet, combine. This UV protection layer can block 99.99% of UV rays, making the sheet itself protected from UV rays. In addition, because of the advanced technology of online co-extrusion, the UV protection layer of the pc sheet will not delaminate and fall off, and the imported anti-uv UV absorber is used, and the performance is more stable.
Post time: Jan-28-2022