Characteristic & main applications

A unique gasket material using a high temperature-resistant HNBR matrix Suitable for use in oils, water, steam, gases, salt solutions, fuels, alcohols, weak organic and inorganic acids, hydrocarbons, lubricants and refrigerants.

Material

Optimum combination of synthetic fibres bound in a high temperatureresistant HNBR matrix.

Technical Data -Typical values for 2 mm thickness

• Compressibility ASTM F 36 J : 10%
• Recovery ASTM F 36 J min. : 60%
• Stress relaxation DIN 52913
  • 50 MPa, 16 h/175 °C : MPa 32
  • 50 MPa, 16 h/300 °C : MPa 28
• Stress relaxation BS 7531, 1,5 mm 40 MPa, 16 h/300 °C : MPa 27
• Klinger cold/hot compression 50 MPa
  • thickness decrease at 23 °C : 10%
  • thickness decrease at 300 °C : 14%
  • thickness decrease at 400 °C : 20%
• Tightness acc DIN 28090-2, mg/s x m : <0,02
• Thickness increase ASTM F 146
  • oil JRM 903, 5 h/150 °C : 3%
  • fuel B, 5 h/23 °C : 5%
• Density g/cm3 : 1.7
• Meets the technical requirements of BS 7531:2006 Grade AX