Expandable Graphite

Expandable graphite is produced by inserting molecules between the layers of graphite, which expand strongly when exposed to heat. When pressed, expanded graphite can be processed into foils, sheets, and packings, mainly used for sealing as well as for electrical and thermal conductivity. Unexpanded graphite is often used as a non-toxic, halogen-free flame retardant, for example in PU foams or special coatings. When exposed to high temperatures, it forms a protective, gas-tight layer that prevents the spread of flames.

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Our Expandable Graphites

Expandable Graphite 95 50 350
TOP
min. 95% C, min. 70% >300 µm (50 mesh)
expansion rate min.
350 ml/g
from 17,98 EUR
incl. 19% tax excl. Shipping costs
Expandable Graphite 96 100 100
min. 96% C, min. 70% >150 µm (100 mesh)
expansion rate min.
100 ml/g
from 14,64 EUR
incl. 19% tax excl. Shipping costs
Expandable Graphite 99 32 500
min. 99% C, min. 70% >500 µm (32 mesh)
expansion rate min.
500 ml/g
from 21,27 EUR
incl. 19% tax excl. Shipping costs
Black graphite powder on white surface
Highly conductive expanded graphite powder
min. 95% C | d50 approx. 5 µm
from 17,76 EUR
incl. 19% tax excl. Shipping costs
Black graphite powder on white surface
Highly conductive expanded graphite powder
min. 95% C | d50 approx. 20 µm
from 17,76 EUR
incl. 19% tax excl. Shipping costs
Black coarse graphite powder on white background
Highly conductive expanded graphite powder
min. 95% C | d50 approx. 200 µm
from 13,41 EUR
incl. 19% tax excl. Shipping costs
Black very coarse graphite powder on white background
Highly conductive expanded graphite powder
min. 95% C | d50 approx. 1200 µm
from 20,03 EUR
incl. 19% tax excl. Shipping costs
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