MORE LIGHT LESS HEAT Infrared Blocking Acrylic Sheet Helps reduce energy costs Blocks infrared heat while allowing high level of light to pass through Excellent for skylights covered walkways conservatories sun porches and other building applications Green tint The additive is in the polymer and thus permanent unlike coating 2012 Plaskolite Inc. 102012 Property Units Values Thermal Maximum Recommended Continuous Service Temperature ASTM F 170-190 Softening Temperature F 210-220 Melting Temperature F 300-315 203 207 Deflection Temperature 264 psi 66 psi D-648 F Coefficient of Thermal Expansion 30 to 30 C D-696 inin-F x 10-5 3.0 Thermal Conductivity C-177 BTU-fthrft2-F 0.075 Flammability Burning Rate D-635 lnminute 1.019 Smoke Density Rating D-2843 3.4 Self-Ignition Temperature D-1929 F 833 Flame Spread Index Smoke Developed Index E-84 115 550 D-542 1.49 Optical Optical Refractive Index Light Transmittance IRB6 IRB7 Haze Solar Transmittance IRB6 IRB7 D-1003 63 74 2 47 49 Light to Solar Gain Ratio IRB6 IRB7 1.22 1.35 Shading Coefficient IRB6 IRB7 0.54 0.56
