| Base material |
Galvanized iron, stainless steel, aluminum |
| Absorbent layer (optical index) |
Absorption rate> 95%, emissivity <45% |
| Emission layer (optical index) |
Emissivity> 95%, Absorption <50% |
| Resistance to neutral salt spray（GB/1771-2007） |
Measured 500 hours without cracks, blistering, peeling and rust |
| Artificial climate aging（GB/T1865-2009） |
Measured 3000 hours to maintain the absorption ratio of more than 95% of the original value |
| UV aging（3000H） |
Measured 1000 hours without yellowing, no delamination, no blistering. Endothermic and emission in the original value of more than 90% |
| Specifications |
Length: 2450/2370/2360/2350/2345/1970/1960/1950/1945/1940 Width: 745/770/760/750/745/970/960/950/945/940 Thickness: 0.4 / 0.3 |
QQ
KNEAR
TEL