AF-153® Sheet

AF-153® Plate

Series: GAMBIT AF Economical

A gasket plate with low technical parameters, recommended mainly for use in water supply and sewage systems.

The GAMBIT AF Economical series are gasket plates designed for use in low-temperature and low-pressure conditions, providing effective sealing. Due to their resistance to fuel oils, they are particularly recommended for installations operating in heating and fuel systems.

Technical Specification - GAMBIT AF-153 Gasket Plate®

Material and Composition

The GAMBIT AF-153® gasket plate is made of natural fibers, mineral fibers, and fillers, which are bonded with a binder based on a mixture of NBR, NR, and SBR rubbers.

Designation according to DIN 28091-2

FA-MN13-O

Approvals and Certificates

• WRAS
• UDT

Maximum Operating Conditions

• Momentary temperature: 180°C
• Continuous operating temperature: -30°C to +155°C
• Continuous operating temperature in steam: 130°C
• Maximum pressure: 4 MPa

Dimensions

• Standard plate thicknesses:
  0.5 / 0.8 / 1.0 / 1.5 / 2.0 / 2.5 / 4.0 mm (thicknesses above 5.0 mm made as bonded)

  • Thickness tolerance: ± 0.1 mm
  • Width/length tolerance: ± 10%

• Standard sheet dimensions:
  1525 × 1500 mm (other sizes available on request in the range of 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.): 5 MPa (according to DIN 52910)
• Compressibility: 9 - 19% (according to ASTM F36)
• Elastic recovery (min.): 50% (according to ASTM F36)
• Residual stresses: (according to DIN 52913)
  • 50 MPa / 16h / 175°C (min.): 20 MPa

Color

Light green

The values provided in the specification refer to gasket plates with a thickness of 2.0 mm.