Champion Gasket Style AF RBS

Universal Heavy-Duty Gasket Designed For Use In Aggressive Chemicals

Restructured Barium Sulfate filled PTFE sheets

Champion Jointing Style AF RBS is a high performance, baltum sulfate filled PTFE sheet material manufactured from high quality PTFE resin and special restructured barium sulphate 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 granite white/off white colour.

Applications :

Champion Jointing AF RBS continuously providing best performance designed for use in aggressive chemicals including sodium and potassium hydroxide, hydrogen and aluminum fluoride, chrome plating solution and vinyl compounds. It is primarily used in the petrochemical, chemical industry.

Service Media :

Suitable for use with strong acids, solvents, steam, hydrocarbons, chlorine, refrigerants, highly corrosive medium, caustic.

How Supplied :

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

Description
Standard Specs
Typical Values
Density
DIN 28090-2
1.85-2.0 g/cm2
Tensile Strength
ASTM F 152
214 MPa/140 Bar (2030 psi)
Compressibility
ASTM F 36
8% το 18%
Residual Stress
BS 7531
≥14 MPa/140 Bar (2030 psi)
Gas Permeability
BS 7531
<0.1 cc/min
Recovery
ASTM F 36
≥40%
Water Absorption
BS 7531
≤18%
Ignition Loss
DIN 52911
≤35%
Thermal Conductivity
-
0.40 W/mK

Avaliable 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
5.0
19.0
2750
3
5
24.1
3500