POWERgasket 350A

POWERgasket 350A

Asbestos-free gasket sheet made of aramid fibres, CMS. For various aggressive media, very good chemical resistance to acids and alkalis.

Availability on request.

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Asbestos-free gasket sheet made of aramid fibres, CMS.
  • Graphite surface finish, PTFE and antistatic coating on request.
  • For various aggressive media, very good chemical resistance to acids and alkalis.
Dimensions:
  • Sheets 1500 x 1500 mm
Thickness:
  • 1.5; 2.0; 3.0 mm
  • Other thickness on request

 
Quantity Method Value
Maximum temperature: - +200 °C
Operating temperature: - +150 °C
Maximum pressure: - 60 bar
Compressibility: ASTM F 36/J 8 %
Recovery: ASTM F 36/J 45 %
Thickness increase
 HNO3 40%, 18h, 23 °C:
 H2SO4 65%, 48h, 23 °C:
ASTM F 146
8 %
10 %
Tensile strength: (16h, 175 °C, 50 MPa) DIN 52910 25 MPa
Shrinkage after thermal exposure: F 495 28 %
Creep relaxation: ASTM F38 28 %
Tightness: DIN 3535/6 0,06 mg

 
In order to improve the quality of our input control of materials for gasket production, we have purchased a tensile testing machine.

Now we are able to:
  • Check the mechanical properties of purchased materials
  • Verify the values stated on the supplier's materials sheets
  • Check the dimensions, hardness and quality of the material surface
  • Guarantee the customer's required parameters

 

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