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Sonflon 7830 Fawn
  • Sonflon 7830 Fawn
  • Sonflon 7830 is a structured PTFE Gasket Sheet manufactured by a unique process which provides a high level of fibrillation to overcome the creep relaxation and cold flow problems associated with normal (skived or moulded) PTFE sheets. 

    Sonflon 7830 is produced from virgin PTFE resin filled with Silica.



  • It is suitable for service with a wide variety of aggressive fluids, including hydrocarbons, acids and caustics, solvents, water, steam, hydrogen-peroxide, refrigerants, etc.

  • SONFLON 7830 is quick and simple to install. The used gasket can be removed easily and without residue. 

Technical Data:

PropertiesTest StandardUnitSonflon 7830

degrees C-210 to 260

0-14, except molten alkali metals and elemental fluorine at high temperatures and pressures.
P*TThickness 1.5mmBar*degrees C12000

Thickness 3.0mmBar*degrees C86000
DensityASTM D 792g/cm3
CompressibilityASTM F 36 A%10
RecoveryASTM F 36 A%40
Tensile Strength
ASTM 152MPa14
Creep DeformationASTM F 38%18
SealabilityDIN 3535mg/s`m0.015

Supply Data:
Thickness: 1.5; 2.0; 3.0;4.0; 5.0mm
Size: 1500mm*1500mm; 1600mm*1600mm

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