PS Diffusion Sheets, also known as Polystyrene (PS) diffusion sheets, are a material used for light diffusion. They are usually made of high-transmittance polystyrene materials, and have excellent light diffusion performance and good physical and mechanical properties. Through special processing, tiny scattering particles or structures are formed on the surface or inside of the PS diffusion sheet, so that light can be scattered when passing through, thereby achieving uniform distribution of light.
Features
High light transmittance: PS diffuser has high light transmittance, which allows most of the light to pass through while maintaining uniform distribution of light.
Good light diffusion effect: Through special process treatment, PS diffuser can convert point light source or line light source into surface light source to achieve uniform diffusion of light.
Good dimensional stability: PS diffuser has low water absorption and good dimensional stability, and can maintain stable performance even in humid environment.
Excellent heat resistance: PS diffuser has high heat resistance temperature and can maintain stable performance in a certain high temperature environment.
Antistatic performance: The surface of PS diffuser has antistatic performance, which can effectively prevent dust adsorption and maintain the cleanliness of the product.
Application
Lighting field: PS diffuser is widely used in various lighting equipment, such as LED lights, LCD backlight modules, etc. It can effectively diffuse the light of LED light sources and improve the uniformity and comfort of lighting.
Display field: In LCD displays, PS diffuser is usually placed between the backlight module and the liquid crystal panel to evenly diffuse the light emitted by the backlight module to the liquid crystal panel, thereby improving the brightness and uniformity of the display screen.
Advertising light box: PS diffuser is also used to make the panel material of advertising light box. It can effectively diffuse the light evenly to the entire surface of the light box, improving the visual effect and attractiveness of the advertising light box.
Other fields: PS diffuser can also be used in other fields that require light diffusion, such as optical instruments, photographic equipment, automotive lighting, etc.
