Champion Gasket Style AF RGS

Universal High Performance Gasket to Enchance Compressibility For Low Bolt Loads

Glass Micro-Spheres Filled PTFE Sheets

Champion Jointing Style AF RGS is a high performance biaxially orientated sheet sealing material containing PTFE and hollow glass microspheres.manufactured from high quality PTFE resin though unique process, eliminating the problems of creep relaxation and cold flow associated with normal (skived or moulded PTFE Sheets).This grade is produced in Blue colour.

Applications :

Champion Jointing AF RGS continuously providing best performance in applications with high mechanical requirements at high temperatures and pressures hence is used as gasket for universal applications. This gasket material features excellent acidic and alkaline resistance and versatility in steam applications. It is primarily used in the chemical, the petrochemical and the maritime industry.

Service Media :

Suitable for use in alkali, acid and chlorine service, can be used for all concentrations of sulphuric acid, hot and cold potable water services. pH range is 0-14.

How Supplied :

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

Description
Standard Specs
Typical Values
Density
DIN 28090-2
1.75 - 0.95 g/cm2
Tensile Strength
ASTM F 152
≥ 14 MPa / 140 Bar (2030 psi)
Compressibility
ASTM F 36
25% to 45%
Residual Stress
BS 7531
≥14 MPa / 150 Bar (2175 psi)
Gas Permeability
BS 7531
<0.1 cc/min
Recovery
ASTM F 36
≥35%
Water Absorption
BS 7531
≤18%
Ignition Loss
DIN 52911
≤35%
Thermal Conductivity
-
0.40 W/mK

Available Sheet Sizes in mm (+/- 5%) 1500 mm x 1500 mm
Thickness (mm) 1.5 mm; 2.0 mm; 3.0 mm

Thickness (mm)
m (MPa)
y [Mpa]
y [psi]
1.5
2.0
19.0
2750
3
2.0
19.3
2800