Aluminum Honeycomb Louver is made of expanded aluminum honeycomb cores.TOPBOND aluminium honeycomb core is composed by multi-layer aluminum foil, honeycomb is formed after fully expanded. TOPBOND aluminium honeycomb core has sharp and clear hole surface. TOPBOND supply round shape and linear aluminum honeycomb louvers.
　

Specifications of TOPBOND Honeycomb louvers
Ligh fixture aluminum honeycomb cores can be divided into two types: small hole honeycomb cores and normal hole honeycomb cores.
　　1. alloy type 3003H18
　　2. honeycomb louver cell dimensions：

       small hole honeycomb louver（ cell side length）： 1.5mm、1.83mm、2mm、2.5mm、3mm；

       normal honeycomb louver（cell side length）：4mm、5mm、6mm、7.5mm、10mm、12mm；

       3. honeycomb louver wall thickness（mm）：0.05mm、0.06mm、0.07mm、0.08mm, 0.1mm；

       4. Shapes：sqaure shape, linear shape，round shape 

       5. Color: honeycomb louver color can be customized. Normal color is black, natural aluminum, white color and golden color are also available.