Aluminium Sheet Specification
TEST REPORT:

1. Sound Absorption Test:CNS-9056-A3165(1000hz,1.22)(2000hz,0.96)(2500hz,0.92)
2. Fire Propagation Test:British Standard 476,Part 6,1989 Large Scale Surface Spread of  Flame Test:British Standard 476,Part 7,1971  Achieving Class'O' Rating
3. Non-Woven Fabric-Flame Restardent Test:Achieving Flame Restardancy DIN 4102 Class B2

MATERIAL:AA3005 H26 Mill Finish.

PERFORATED TYPE:1.8mmx5mmx45 degree,perforated area:20.3%

POWDER COATING:Outdoor polyester matt powder

1. Adhesion Requirements Test:according to CNS 2964 CNS 10756.2.15
2. Film Thickness Test:according to CNS 10756.2.15 50u-80u
3. Acid Resistance Test:according to CNS 10757.2.5
4. Alkali Resistance Test:according to CNS 10757.2.4
5. Humidity Resistance Test:according to CNS 10756.2.15(2.1) CNS 10756.2.17
6. Gloss Test:CNS 10756.2.7 achieving 15%
7. Flexibility:CNS 10756.2.16 achieving 10