Thermiculite® 870 SOFC GASKET for Hydrogen Service
Thermiculite® 870 is used in solid oxide fuel cells (SOFC) where the primary sealing material requirements are very low stress sealing.
As with Thermiculite 866 the material provides electrical isolation, is non-contaminating and can accommodate complex gasket geometry.
It can be supplied in a range of thicknesses from (0.3mm to 1.0mm) in cut seals to suit your stack design and can be provided with additional glass or anti-stick coating to further enhance its properties.
TH870 utilizes the unique properties of Thermiculite® technology, developed by Flexitallic based upon the use of chemically exfoliated vermiculite, to produce a range of high-performance, high-temperature resistant, electrically insulating, patented sealing materials.