1.Name:LIKE aluminum perforated panel used for wall 

2.Feature:

1)LIKE-Brand aluminum perforated panel is according to American ASTM C423-90 and E795-93,the NRC as high as 0.75.Thus have a perfect performance in sound proof.

2)By changing the perforation patterns,the panels can achieve different kinds of lighting,air-conditioning,visual effects and acoustic performance.

3)The open areas are adjustable by changing the size and the number of holes to meet any specified or special requirements.

4)The surface paint adopts roll-coating workmanship and 70% fluorocarbon banking paint with good weatherproof and self cleaning capacity.

5)The good temperature resistance: It can be applied in environment at a temperature from -40 to +80 ,and even up to180 upon special requirements. 

6)LIKE Brand aluminum panel can be totally recycled and reused without any of separation or classification.

3.Specification:

Thicknes:0.5mm to 4mm

Width:max1300mm

Length:customized

Open area:min18%

Hole diameter:min 1.0mm

Hole pattern:round,square or others