Features of PMMA Led Diffuser:
1. The PMMA diffusion board has excellent weather resistance in indoor use. It does not change yellow within three or five years. It is guaranteed that it is guaranteed (in the ultraviolet aging acceleration test, it is not easy to have yellowing). High temperature performance. 2. The PMMA diffuser has good printability and spraying. The appropriate printing and spraying process can be used to give acrylic products the ideal surface decoration effect. 3. Fire resistance: non -spontaneous combustion does not have self -extinguishing. 4. High -size stability: small water absorption and warranty, excellent size stability; 5. Excellent quality assurance: Disable poison tests can be disabled through UL-94 and ROHS The acrylic diffuseris used on the flat lamp for specific advantages. 1. Low processing costs, PMMA diffusion board processing is easy to mold, it can be physical and mechanical cutting, and at the same time, it can be laser cutting or blowing plastic, plastic, and other heat molding methods. Therefore, in the early production of tablet lamps It 2. Silk printing effect is excellent, with excellent ink adsorption and adhesion. Tablet lamps are generally monotonous. Many manufacturers now like to print their own logo and electrical parameters of their own logo and lamps on the tablet lamp, and various decorative pictures. Therefore, if customers need large -area silk prints, the first choice is of course acrylic; 3. What I have to say is the light transmission rate of the PMMA diffuser, which can reach about 90%, but if it is considering its ultra -high light transmission independently, it also causes it to cause it. It is well known that the flat lamp is born with a backlight, and there are also requirements for its plane debris. Due to the strong light transmission, if you choose improperly, it is easy to cause problems such as highlights, visible to the light guide board, and flaws. At this time, be sure to balance the light transmission and fog value. 4. The impact resistance is worse than PC, but it is much higher than PS materials.
Jiangmen Kunxin New Material Technology Co., Ltd has got over 10 years in Polycarbonate sheets and Acrylic Sheets manufacturing and supplying, and achieve two brand "J.K Optics" and "KunXin plas", which specialize in the optical Acrylic and Polycarbonate diffusion sheet and Textured Acrylic Panel manufacturing separately , has been serving the lighting industry & decoration material market for more than 10 years, products included: Light Diffuser.Optical Diffuser Film & Reflector.Light Guide Plate.Clear Acrylic Sheet.Reeded Or Stripe Acrylic Sheet.Textruded Acrylic Sheet;
