KLINGER® TOP-GRAPH 2000

KLINGER® TOP-GRAPH 2000

KLINGER® TOP-GRAPH 2000 is an innovative high-pressure gasket that combines the key advantages of fiber-based gaskets with exceptional properties of flexible graphite. This unique material combination provides increased resistance to high mechanical loads and surface pressures, even in elevated temperature conditions.

Composition

• mixture of synthetic fibers and graphite
• NBR rubber-based adhesives

Applications
KLINGER® TOP-GRAPH 2000 is a solution designed for operation in demanding industrial conditions, especially in environments with high mechanical loads and elevated temperatures. Due to its exceptional resistance to surface pressures, the material performs well in applications involving steam, gases, and other aggressive media.

Key Properties

• use of graphite as a filler to enhance thermal and mechanical resistance
• ability to handle high loads without compromising seal integrity

Benefits

• improved flexibility for easier installation and fit to flange surfaces
• high resistance to surface pressures even in high-temperature conditions

Standard Plate Dimensions

• dimensions: 1000 x 1500 mm, 2000 x 1500 mm
• thicknesses: 0.5 mm, 1.0 mm, 1.5 mm, 2.0 mm, 3.0 mm
• dimensional tolerances according to DIN 28091-1
• length ±50 mm, width ±50 mm
• other thicknesses, dimensions, and tolerances available upon request

Certifications and Approvals

• BAM-tested
• DIN-DVGW
• DNV GL
• TA-Luft (Clean Air)

KLINGER® TOP-GRAPH 2000 is the optimal solution for industries requiring reliable and durable seals with high resistance to operational conditions.

Technical Specification - KLINGER® TOP-GRAPH 2000

Typical Technical Data for 2.0 mm Thickness

Material

• mixture of synthetic fibers and graphite
• NBR rubber-based adhesives

Physical Parameters

• density: 1.8 g/cm³
• thermal conductivity (λ): 0.69 W/mK
• volume resistivity (ρD): 6.7x10³ Ω cm

Mechanical Parameters

• compressibility (ASTM F 36 J): 10%
• recovery (ASTM F 36 J): 60%
• residual stresses (DIN 52913) after 16 h at 300 °C: 30 MPa
• residual stresses (BS 7531) after 16 h at 300 °C: 27 MPa
• strength according to Klinge...