FAQ
Our leadtime for aluminum honeycomb cores based on your order dimensions. If we have the required dimensions of honeycomb in stock, it just takes 1 or 2 days to deliver. But if we don’t have the required dimensions in stock, it may takes one week or two weeks to produce depending on your order quantity.
Our regular leadtime for the aluminum honeycomb panels is 15 working days to 20 working days according to your order quantity.
Yes our aluminum honeycomb panel is fireproof material. Its skin core are all made from aluminum alloy which is non-combustible material.
Yes we have. Our aluminum honeycomb panels have undergone fire protection testing. According to ASTM E84 testing standards, our aluminum honeycomb panels have reached the Class A level (standard Class A=Flame spread index 0-25; smoke developed index 0-450, however our flame spread index is only 10, and smoke developed index is only 5), the value is much smaller than the standard value, which proves that our honeycomb panels are a good fireproof material.
TTo ensure the bonding strength, we choose high-quality glue and treat the surface of the aluminum skin sheet before lamination, such as grinding the surface to make it rough and applying a primer on the surface to enhance the bonding strength. To confirm bonding strength, our panels undergo rigorous testing, such as peel tests and shear strength tests, which evaluate the adhesive’s durability under different stresses. Each production batch is inspected by our quality control team, checking for adhesion consistency and verifying the absence of defects like bubbles or gaps, which could compromise bonding.
