PC plastic lampshade is transparent PC (polycarbonate) plastic as the substrate, a light-transmitting column added must be better than a light diffusing agent and other additives through a special process of polymerization and opaque light diffusing material particles. PC lampshade plastic is mainly used in LED lamp, lamp, light-emitting diodes, electronic display boards, digital control, light boxes billboards, luminous characters, LCD and other fields, it can be used as raw material for production of cosmetics bottles. Classification: 1) by product processing methods Score: injection molding and extrusion grade level. 2) divided by Features:? V0 flame retardant grade, flame retardant V2 level, weathering grade (UV)?. Features: 1. High transmittance, high diffusion, No glare, no light 2. anti-aging, fire retardant (flame retardant), UV (weather-level) 3. Can extrusion, can also be injection molding, machining flexibility and freedom 4 . pure color, appearance 5. high impact (ruggedness) Strength 6. use of a wide range of long life?