Online Low-E is a new pyrolytic multilayer coating and energy efficient product. It is the first choice for glazing and curtain walls in cold climate. It is also suitable for icebox industry as well as high class buses in highway and railway. Feature: The coating can prevent the heat which is as the form of infrared from dissipating. The coating has a clear color and a high transmission of the visible light (for single pane it is 82-83%). Due to its low reflection of visible light, the light pollution is reduced to a minimum. The product is durable, easily be tempered, heat bent and can be used as single pane. Specification: Thickness: 3mm-12mm Maximum: 3048mmx5000mm Clear float glass 5mm: 89 80 8 7 65 83 94 5.8 Pure blue glass 5mm: 84 79 10 9 66 82 92 5.8 Ocean blue glass 5mm: 63 48 8 7 37 61 68 5.8 Notes: 1. The K value, SHGC and optical properties are calculated by LBNL Windows5 software in according to NFRC100 standard, which will change with different type of products and it is for reference only. 2. Typical value is adopted for colored glass, the optical properties will vary when different type of colored glass assemble with Low-E glass.