Champion Gasket Style AF 154 Super

Compressed Fibre Gasket for High Pressure Applications

Aramid fibre with special functional fillers bonded with elastomers

Champion Jointing Style AF 154 Super is special purpose BS7531 Grade-X asbestos-free (AF) Jointing sheet. It is blend of superior heat resisting compressed aramid fibres bonded with a combination of other functional fibres along with nitrile elastomeric binders.

Champion Jointing Style AF 154 Sheets are available in non-metallic and also in metallic option (with wire re-inforcement and anti-stick properties- which minimizes adhesion of the gasket to flange surfaces even at elevated temperatures, resulting in reduced removal time). This grade is produced in yellow color.

Applications :

Champion Jointing Style AF 154 Super is very popular as soft cut gasket for extreme industrial applications. Easily meets BS 7531 Grade-X requirements.

Service Media :

Suitable for use with solvents, gases, steam, dilute acids and alkalies. (high service conditions).

How Supplied :

Sheets, pre-cut gaskets, special density, thickness, shape or grade available on request.

Description
Standard Specs
Typical Values
Density
DIN 28090-2
1.8-2.0 g/cm3
Tensile Strength
ASTM F 152
≥15 MPa / 150 Bar (2175 psi)
Compressibility
ASTM F 36
8% to 12%
Residual Stress
BS 7531
≥28 MPa /280 Bar (4061 psi)
Gas Permeability
BS 7531
<0.1 cc/min
Recovery
ASTM F 36
≥50%
Water Absorption
BS 7531
≤5%
Ignition Loss
DIN 52911
≤35%

Available Sheet
Sizes in mm
(+/- 5%)
1600 mm x 1500 mm
1500 mm x 2000 mm
1600 mm x 4500 mm
2000 mm X 6000 mm
Thickness(mm) 0.4/0.5 mm; 0.75/0.8 mm; 1.0 mm; 1.5 mm; 2.0 mm;3.0 mm; 4.0 mm; 5.0 mm

Description
Standard Specs
Typical Values
Weight Increase
ASTM Oil No.3 : 5hr/150°C(300°F)
<10%
ASTM Fuel B : 5hr/23°C(73.4°F)
<10%
Thickness Increase
ASTM Oil No.3 : 5hr/150°C(300°F)
<10%
ASTM Fuel B : 5hr/23°C(73.4°F)
<10%