1.Introduce of PMMA light guide sheet
The main material of the light guide plate is an optical PMMA plate, which has high light transmittance, good weather resistance and good rigidity. The light transmittance is as high as 92%--93%. The heat distortion temperature is 100°C, and the maximum use temperature can reach 85°C. Because the light loss through the PMMA light guide plate is small, it is called optical glass.It can be used for the backlight of screen displays, and it can also be used for advertising light boxes.
2.Introduce of PC and GPPS diffuser board
The light transmittance of this product is more than 80%, and the ordinary PC milk white board is only 20%; through the diffusion of the diffuser board, the entire surface of the board forms a uniform light-emitting surface without forming a dark area. No residual image will be formed on the screen, making the picture more realistic and achieving a crystal clear visual effect. It has few crystal points, high light transmission, high smoothness and good flatness. Also it has super impact resistance: 250 times of the strength of ordinary glass, 150 times more than tempered glass, and 30 times higher than that of tempered glass. Therefore, it will not break in the event of various accidents. Better protect your property and life safety. The lighter weight is convenient for the facilitates construction and reduces costs. UV coating on PC and GPPS boards can prevent ultraviolet rays from damaging indoor products and effectively extend the service life of PC boards. And combustion will not produce toxic gas. This product has good weather resistance and can adapt to harsh weather conditions of -40°C to 120°C, while still maintaining its performance.
PC/GPPS diffusion board production machine: This machine is very similar to the PC endurance board production equipment