AF 200-G® plate

AF 200-G® Plate

Series: GAMBIT AF High

High-performance gasket sheet made from a special blend of aramid fiber and graphite. Thanks to its high flexibility, it perfectly conforms to surfaces, ensuring effective sealing. Recommended for use in water pairs, as well as resistant to water, fuels, and oils.

The GAMBIT AF High series is technologically advanced gasket sheets made from the best available materials, ensuring high durability, resistance to harsh conditions, and long-term reliability.

Technical Specification - GAMBIT AF-200G Gasket Sheet®

Material and Composition

The GAMBIT AF-200G® gasket sheet is made from aramid fibers KEVLAR®, graphite, mineral fibers, and specially selected fillers, which are bonded with NBR rubber-based adhesive.

KEVLAR® is a trademark or registered trademark of E.I. du Pont Nemours and Company or its subsidiaries.

Designation according to DIN 28091-2

FA-AM1-O

Approvals and Certifications

• TA Luft (VDI 2200)
• UDT

Maximum Operating Conditions

• Momentary Temperature: 380°C
• Continuous Operating Temperature: -40°C to +320°C
• Continuous Operating Temperature in Water Pair: 250°C
• Maximum Pressure: 8 MPa

Dimensions

• Standard Plate Thicknesses:
  0.3 / 0.5 / 0.8 / 1.0 / 1.5 / 2.0 / 2.5 / 3.0 / 4.0 / 5.0 mm (thicknesses above 5.0 mm produced as bonded)

  • Thickness Tolerance: ± 0.1 mm
  • Width/Length Tolerance: ± 10%

• Standard Sheet Dimensions:
  1525 × 1500 mm (other sizes available on request within 1500 × 3000 mm)

  • Dimensional Tolerance: ± 35 mm

Physicochemical Properties

• Density: 1.9 g/cm³ (± 5% according to DIN 28090-2)
• Tensile Strength Across Fibers (min.): 9 MPa (according to DIN 52910)
• Compressibility: 7 - 17% (according to ASTM F36)
• Elastic Recovery (min.): 50% (according to ASTM F36)
• Residual Stresses: (according to DIN 52913)
  • 50 MPa / 16h / 300°C (min.): 25 MPa
  • 50 MPa / 16h / 175°C (min.): 30 MPa

Chemical Resistance - Thickness Increase (according to ASTM F146)

• Oil IRM 903, 150°C / 5h (max): 5%
• Reference Fuel B, 20°C / 5h (max): 6%

Color

Graphite

Values provided in the specification are for gasket sheets with a thickness of 2.0 mm.