Non Asbestos Gasket Material Style NA-1085

NA1085

ASTM F104 F712000E00M5

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Service Limits

TypeDescriptionValue
Temperature Limits
Maximum464°F (240°C)
Continuous Max362°F (200°C)
Pressure Limits
Maximum1015 psi (110 bar)
Continuous Max725 psi (50 bar)
ASTM F104Line Call Out F712000E00M5
ColorCobalt Blue
Available Sheet Sizes
Thickness1/64", 1/32", 1/16", 3/32", 1/8"
Sheet Sizes59" x 63"
59" x 126"

Typical Physical Properties

ASTM Test MethodPropertyValue
-Density106 lb/ft^3 (1.7 gm/cc)
F36Compressibility5-15%
F36Recoverymin 40%
F152Tensile Strength2030 psi (14 N/mm^2)
F495Ignition LossMax 37%
F38Creep Relaxation26%
-Torque Retention (DIN 52913)28 N/mm^2
F37Sealibility at 1000 psi0.2 ml/h

Construction

Style NA1085 is a compressed non-asbestos sheet gasket material produced from aramid fibers and bonded with Hypalon Rubber. It is manufactured through the hot calendar process under rigorous quality control standards that are registered under ISO-9001 certification.

Application / Service

Style NA1085 is a severe service non-asbestos sheet that is specifically formulated to provide an effective seal against most acids in the process industries. This style is suitable for service handling the following general media categories:

  • Water
  • Brine
  • Air
  • Industrial Gases
  • Diluted Alkalis
  • Refrigerants
  • Saturated Steam
  • Oxygenated Solvent
  • General chemicals
  • Neutral solutions

Comparable to

  • Durlon 8500
  • Garlock 3700
  • JW Clipper Leader Gasket 986