According to the LED diffusion board substrate material classification, the LED diffusion board includes the following types:

PMMA diffusion plate: PMMA (polymethyl methacrylate, alias acrylic, plexiglass) as the substrate;

PS diffuser: PS (polystyrene) as the substrate;

PC diffusion plate: (polycarbonate) as the substrate;

PP diffuser: base on (polypropylene)

LED diffuser development stage

1, Add particles with a diffusion effect, improve light source shielding and obtain cost performance;

2, Improve the diffusion effect, improve the appearance of performance, improve the light transmittance;

3, Optimize optical performance, improve UV resistance, improve impact resistance, improve light efficiency, and meet light distribution requirements;

4, Under the premise of high temperature resistance and high light transmittance, the haze value of the product can be improved, which is suitable for close range exposure to the environment;

We supply high quality Acrylic Prismatic Sheet, PMMA Diffuser Sheet. Further information pls contact to us.