Expandable Graphite - Expands to several hundred times its volume when heated sheet metal

Expandable Graphite - Expands to several hundred times its volume when heated sheet metalThese graphite flakes have had an expansion agent inserted between the individual layers of carbon atoms (aka intercalant). When heated to above 150C the expansion agent starts to produce gases that cause the atomic layers to separate. The flakes expand to several hundred times their original thickness and form an effective insulating char layer that protects the underlying substrate from further heat degradation and also reduces the creation and

loudspeaker covers

This board consists mostly of scrap polyurethane foam from the automotive

the sample is made from a TPE variant called SEBS (Styrene-Ethylene/Butylene-Styrene)

35°C to 40°C

The fibre is not significantly affected by humidity

and sport and leisure equipment

DOEs are used mostly with laser light

This is a micro-encapsulated phase change material that consists of small plastic spheres (Ø ~0

beam splitters

which are immediately cured by UV light to a solid material

Manufactured elements include Fresnel lenses

The maximum length of beam sections is 2950 mm