Gasketing sheet Planiflex™ PF63

Composition

Aramid fibres and NBR binder

Characteristics

The compressed fiber gaskets Planiflex™ PF63 are a material with an excellent sealing performance, usable with oils, gas, fuel. Planiflex™ PF63 shows excellent stress retention properties and excellent sealing performance.

Applications

Planiflex™ PF63 can be applied continuously in the temperature range -40°C÷180°C and in the pressure ranges up to ratings 600 lbs and PN40. These gaskets show chemical compatibility in the pH range typical of that of nitrile rubbers.

Gasketing sheet Planiflex™ PF63
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Properties thickness 1,5 mm Unit Value
Compressibility ASTM F 36 % 11
Recovery ASTM F 36 % 50
Tensile strength DIN 52910 N/mm2 6
Density +/- 5% g/cm3 1,9
Stress resistance DIN 52913
16 h, 175 °C, 50 N/mm2 N/mm2 25
Thickness increase acc.to ASTM F 146
Oil IRM 903, 5 h, 150 °C % 12
ASTM Fuel B, 5 h, 23 °C % 10
Max. operating conditions
Peak temperature °C 250
Continuous temperature °C 180
Continuous temperature with steam °C 150
Pressure bar 50

 

Size 1.500 x 1.500
1.500 x 3.000		 60”x60”
60”x120”
Thickness 0.5 ÷ 5.0 1/64” ÷ 7/32"