The strength of tempered LOW-E glass is 3-5 times than that of ordinary glass and it is capable to endure the temperature below 300 。C. There is no harm to human when it was broken into small obtuse angle grains. As a new kind of online multi-layer reflective glass, LOW-E glass prevents against transmission of outdoor thermal radiation effectively. It is featured with high transmission of visible light and be free from reflection pollution, and allows the transmission of a part of near infrared among solar radiation .LOW-E glass is the first choice for windows and curtain walls and also is used in freezer industry and highways and railway, top grade bus, and meanwhile with the LOW-E glass can also be made of insulating glass or laminated glass.
Norm thickness:4mm、5mm、6mm、8mm
Min Size :200mm300mm Max Size :2440mm3300mm
The performance characteristics of tempered LOW-E glass：
1)Efficient energy saving , is the ideal energy-saving building materials;
2)High transmission ratio of visible light, with good lighting effect;
3)Without reflection pollution caused by general reflective glass, is the truly green products;
4)Stable chemical performance, is available for using in single plate and composing insulating and laminated glass with other glass.
5)Stable mechanical performance, is not likely to be scratched with solid film and good durability.
Performance and parameter of single chip LOW-E glass
Product type transmittance reflectivity Tuv
（%） Emissivity SHGC（%） SC（%） K
Tvis
(%） Tsol
(%） Rvis
（%） Rsol
（%） air
W/m2•k
single chip 4mm LOW-E 82 69 11 12 53 0.15 73 82 3.6
single chip 5mm LOW-E 82 68 11 11 51 0.16 72 81 3.7
single chip 6mm LOW-E 81 67 11 11 48 0.16 71 79 3.6
single chip 8mmLOW-E 80 64 11 10 45 0.16 69 77 3.6
