Comparative properties of honeycombs
Honeycomb polymers - Presentation and properties

In addition to the nature of the polymer, including its possible cross-linking, the mechanical properties of foams depend on :

• (apparent) density, which can vary widely, from a few kg/m³ to around 1,000 kg/m³ for lightweight polymers;

• structure: open or closed cells ;

• any anisotropy.

The diversity of the commercial offer means that the following properties cannot be exhaustive, and that grades available on the market may have different characteristics. The diversity of technical data sheets also means...