Compressed fiber gaskets Planiflex® PF41RG

Composition

Graphitized wire reinforced gasketing sheets with organic fibres and NBR binder.

Characteristics

Planiflex™ PF41RG can be applied continuously in the temperature range -40°C÷120°C and in the pressure ranges up to ratings 600 lbs and PN40. These gaskets show typical chemical compatibility in the middle of the pH range.

Compressed fiber gaskets Planiflex® PF41RG
Properties Unit Value
Compressibility ASTM F 36/J % 9
Recovery ASTM F 36/J % 60
Relaxation stress DIN 52913 16h, 175°C  N/mm2 20
Tensile strength DIN 52910 N/mm2 15
Density +/- 5% g/cm3 2,3
Thickness increase acc.to ASTM F 146
Oil IRM 903, 5 h, 150 °C % 10
ASTM Fuel B, 5 h, 23 °C % 10
Max. operating conditions
Peak temperature °C 180
Continuous temperature °C 140
Continuous temperature with steam °C 120
Pressure bar 40
Size 1.500 x 1.500
1.500 x 3.000
60”x60”
60”x120”
Thickness 0.8 ÷ 5.0 1/32” ÷ 7/32"