Black chrome plated aluminum solar energy absorber part

Black chrome plated aluminum solar energy absorber part
It's used as a main part of solar absorber with black chrome ,which remarkably improves light performance of solar absorber and is clearnly produced.
PARAMETER LIST
1 Width 110~250mm (4.33~9.84in)
2 Length customized
3 Thickness 0.0118in/0.0157in
4 Place of Origin China (Mainland)
5 Brand Name GK
6 Certification ISO9001:2008;Patent for invention
7 Service Life 10 years
8 Category solar absorber part
9 Substrate Material Aluminum
10 Light Performance Indicator Absorptivity=96%
11 Emissivity=10%
12 Corrosion Resistance Salt-fog test=72h
13 Anti-fatigability And Heat&Humidity Resistance Heat and moisture test=72h
14 Cohesive Force Conforming to GB5270-85
15 Port Shenzhen

Black chrome plated aluminum solar energy absorber part