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Thermiculite

 Thermiculite® 700 Series

Developed for use in Critical Services, Thermiculite® gasket material maintains integrity from intense heat to extreme cold and exhibits resistance to aggressive chemicals.

Thermiculite® 715

is a cost effective high performance sheet gasket material designed to operate in sustained long term elevated temperature sealing environments beyond the capability of graphite and conventional calendered sheet gasket products.  The use of vermiculite as a key constituent allows the organic content to be kept to a minimum; typically one third that of most fibre reinforced products. This results in superior product performance in the key areas of both thermal and chemical resistance. The use of a fibre reinforcing system negates the use of a metallic core improving cutting and installation characteristics.  Thermiculite® 715 complies with API 607 fire test requirements.

 

  • High temperature sealing performance in excess of 540℃
  • Full vacuum to 140 bar
  • Fire safe API 607

Download datasheet

Thermiculite® 800 Series

800 Series – Exclusive to Flexitallic, this revolutionary material, comprised of chemically and thermally exfoliated vermiculite, simulated the structure of exfoliated graphite, with one notable exception – it maintained integrity through a wide range of extreme temperatures.

Thermiculite® 815

is a high temperature sealing material based on a blend of thermally and chemically exfoliated vermiculite. It offers benefits compared with both graphite and mica based sheet sealing materials. As a silicate based mineral vermiculite is free form the oxidation problems suffered by graphite in elevated temperature service in the presence of atmospheric or product stream oxygen. Unlike mica based sealing materials proprietary processing results in exfoliation of the vermiculite crystals producing a gas tight structure.

 

  • High temperature sealing performance in excess of 1000 C°
  • Full vacuum to 200 bar
  • Fire safe API 607

Download datasheet

Thermiculite® 896

is a high temperature sealing material based on a blend of thermally and chemically exfoliated vermiculite bonded to a flat 316 stainless steel reinforcing core. It offers outstanding levels of gas tightness when tested in accordance with German clean air regulations; TA Luft VDI 2440.  As a silicate based mineral vermiculite is free from the oxidation problems suffered by graphite in elevated temperature service in the presence of atmospheric or product stream oxygen.

 

  • High temperature sealing performance up to 1000 C°
  • Full vacuum to 150 bar
  • Low emission seal – TA Luft compliant

Download datasheet


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FLEXITALLIC GmbH
Halskestraße 4A
D - 47877 Willich
Tel: +49 (0) 21 54 / 95 363 -0
Fax: +49 (0) 21 54 / 95 363 -29
Email: customerservice@flexitallic.de