The aluminum foil used for the honeycomb core should be made of 3003 alloy grade. The processing should be strictly surface treated. In the products with high requirements on strength or durability, the honeycomb core material processed by 1100 pure aluminum foil should be used with caution.
3003 aluminum foil honeycomb core glue
3003 aluminum foil honeycomb core node rubber joint glue should be epoxy modified high temperature curing adhesive, which not only can provide sufficient bonding strength for 3003 aluminum foil and has excellent environmental resistance and high temperature resistance. Common adhesives tend to degumm the 3003 aluminum foil honeycomb core due to its low strength, resulting in overall failure and instability. The joint strength of the 3003 aluminum foil honeycomb core is the main basis for evaluating its performance, and its joint strength data should be ≥2.0N/mm.
3003 aluminum foil honeycomb core specifications
The 3003 aluminum foil honeycomb core specification is determined by the thickness of 3003 aluminum foil and the size of the honeycomb cell. Different sizes of aluminum honeycomb have different densities and different mechanical properties, and the cost is also quite different. 3003 aluminum foil honeycomb core specifications can be expressed in honeycomb cell inscribed circle diameter (imperial units) and 3003 aluminum foil thickness / cell length (metric units). The honeycomb core specification is based on the thickness of the aluminum foil / the length of the hole Expression.
The 3003 aluminum foil honeycomb cores are all made of uniform standard pre-rolled high-grade aluminum alloy coils, which are combined with various production processes.
