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KLINGERSIL® C-4461 (top-mic)

Outstanding flexibility and excellent stability in steam.


Combination of specially selected mica, synthetic fibres and fillers.

Areas of application

  • Steam applications.
  • Caution: May be suitable but essential that you refer to KLINGER for advice.


  • Good resistance to steam.
  • Resistant to oils, fuels, hydrocarbons etc.
  • Easy to handle and cut.
  • 3xA anti-stick finish on both sides.
  • Also available with reinforcements: KLINGERSIL® C-4468 (top-mic wire), stainless steel mesh.
  • Chemical compatibility must be considered in all cases.

Typical specifications

Based on 2.0mm thick sample

Colour Dark Gray
Compressibility (ASTM F36J) %10
Recovery (ASTM F36J) %65
Stress relaxation DIN 52913 50MPa, 16h/300ºCMPa32
KLINGER hot/cold compression Decrease in thickness at 23ºC
Decrease in thickness at 300ºC
Gas leakage (DIN 3535/6) ml/min <0.5
Chlorides (soluble) ppm0
Thickness increase after immersion ASTM F 146
Oil nr.3: 5h/150°C
Fuel B: 5h/23°C
Water: 5h/110°C
Density g/cm³1.7

Dimensions of the standard sheets

Sheeting (m)2.0 x 1.5*, 6.0 x 2.0, 6.0 x 1.5
(*Denotes standard sheet size)
Thickness (mm)0.4, 0.5, 0.6, 0.8, 1.0, 1.5, 2.0, 3.0

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