SIGRAFLEX® Foil expanded mineral graphite is a homogeneous material produced from anisotropic graphite flakes, rolled using a cold calendering process without the addition of any binders or additives.
This material is chemically resistant to most chemical agents and maintains its stability over a wide temperature range.
SIGRAFLEX® Foil is available in rolls of various sizes, densities, and purities ranging from 96.00% to 99.85% minimum carbon content. Thicknesses range from 0.15 mm to 3.0 mm. SIGRAFLEX® Foil is also available in tape form, in widths from 4 mm to 1500 mm, with or without pressure-sensitive adhesive.
SIGRAFLEX® Foil expanded mineral graphite is available in the following versions:
APX2 – APX – E – C – Z – ZX
Technical datasheets:
Technical Data Sheet SIGRAFLEX® Foil
Chemical Resistance of SIGRAFLEX®
Thermal Stability of SIGRAFLEX®
