Description Of PC?Diffuse?Plane Polycarbonate Solid Sheet: ? Polycarbonate Diffusion Sheet: ? 1)100%imported BAYER GE material ? 2)thickness:1.5mm-6mm ? 3)Highest levels of transmission efficiencies ? 4)max width:2100mm ? ? ? Polycarbonate Diffusion Sheets Description: ? CHIANCESS polycarbonate diffusion sheet offers the widest selection of high efficiency light diffuser components with a patented product family that reaches new metrics for efficiency and light control. Our industry leading performance is derived from several innovations in materials and process technology to produce precision volumetric and surface micro-optics in a wide range of form factors and materials. Our components set new benchmarks for performance in key metrics such as transmission efficiency for a given level of diffusion or hiding power, beating holographic, surface relief and bulk diffuser techniques Polycarbonate light diffusion sheet ? light diffusing polycarbonate sheet ? PC advertisement sheet,high impact resistance,good light reflection and transmission ,clear and opal color,competetive price ? Specifications: Thickness:?1.5mm-4mm ? Maximum width: 2,100mm Length: no limit(can be customized) ? Specific gravity: 1200kg/cbm Colors: clear, opal,etc. ? ? Technical features: ? 1) Impact strength: 850J/m ,the impact strength of solid PC sheets is 250 times that of glass, 20-30 times of PMMA sheet ? 2) Light transmission: 80%-90% for different thickness of clear color ? 3) UV resistance:50μm thickness UV layer, the sheet can filter 99% ultraviolet radiation in sunlight ? 4) Specific gravity: 1.2 g/cm ? 5) Coefficient of thermal expansion: 0.065 mm/moC ? 6) Service temperature: -40oC to 120oC ? 7) Heat conductivity: 2.3-3.9 W/m2?? oC ? 8) Tensile strength: >60N/mm2 ? 9) Flexural strength: 100N/mm2 ? 10) Modulus of elasticity: 2,400mPa ? 11) Tensile street at break: >65mPa ? 12) Elongation at break: >100% ? 13) Specific heat: 1.16J/kgk ? 14) Heat deflection temperature: 140oC ? 15) Soundproof index:4mm thickness--27dB,5mm--28dB,6mm--29dB ? ? ? ? ?