Sound and Heat Perforated Aluminum Honeycomb Core With Excellent Performance

 
 
General Instruction:

The aluminum honeycomb core is a porous discontinuous material, and the solid portion has a small cross-sectional area, so the density of the honeycomb core is very low, and the specific surface area is large. The honeycomb material itself does not have thermal insulation and sound insulation properties, but after composed with the aluminum plate, the honeycomb core panel has good heat insulation and sound insulation properties. In the honeycomb aluminum plate, the volume of the solid part is only 1% to 3%, and the remaining space is a air in a sealed state. Because the heat insulation and sound insulation performance of the air is superior to any solid material, the honeycomb aluminum panel has good heat insulation and sound insulation. performance. Furthermore, due to the special structure of the honeycomb, it has a large specific surface area. When the acoustic wave contacts the metal surface, it diffuses into the hole of the honeycomb metal, and the internal vibration of the metal converts the sound wave into heat energy, which can also play a sound-absorbing effect. At the same time, the honeycomb metal can also shield the electromagnetic waves.

 
Specification of aluminum honeycomb core:

Features:

 
Specifications can be customized.
 

Applications: 

 
Aluminum honeycomb cores are widely used, and honeycomb cores of different specifications may be used differently. For example, microporous honeycomb cores can be used as filter materials, and general-purpose honeycomb cores can be used as composite materials.
1. Commonly used honeycomb cores: honeycomb cores with common lengths ranging from 4mm to 6mm are generally used in composite panels as composite materials, the most common being aluminum honeycomb composites, aluminum ceiling composites and stone composite panels. Wait;
2. Use of microporous honeycomb core and small aperture honeycomb core: small aperture honeycomb cores with side lengths of 1.5mm to 3mm can generally be used as filter materials, lampshade materials (light filtering), paper honeycomb composite materials, etc.