POWERgraf Cor

Thin knurled tape made of expanded graphite.

Product description

Thin knurled tape made of expanded graphite. For the production of pressed packing rings, spiral wound gaskets and for sealing parting planes.

  • The knurling increases the mechanical strength and ductility of the film.
  • The tapes can be equipped with a self-adhesive layer to facilitate assembly.

Application

  • For on-site sealing
  • For the production of moulded packing rings
  • For the manufacture of spiral wound seals
  • For sealing partition planes.
  • Can be used for remanufacturing the sealing layer of a ridge seal and for repairing minor defects in the sealing surfaces.

Thicknesses supplied: 0,50 mm and 0,38 mm - only without self-adhesive layer.

Technical specifications

SizeValue
Purity of graphite:98 or 99,85 %
Continuous operating temperature:+525 °C
+650 °C steam
+3000 °C inert gases
Maximum operating pressure:vacuum up to 300 bar
pH:0 - 14
Specific weight:1.0 g/cm³

Features

Vlastnost Hodnota Jednotka
Operating temperature
0 to 525 °C
Operating pressure
0 to 300 bar
Purity of graphite
98 nebo 99,85 %
pH resistance
0 to 14 -
Specific gravity
1 g/cm³
Non-standard temperature Pára
0 to 650 °C

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