Composition Aramid fibres, graphite and NBR binder wire reinforced. Characteristics The compressed fiber gaskets Planiflex™ PF81R are a material with an excellent sealing performance, usable with oils, gas, fuel and inorganic acids. Planiflex™ PF81R shows excellent stress retention properties and excellent sealing performance. Applications Planiflex™ PF81R can be applied continuously in the temperature range -40°C÷250°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.
Технические характеристики
CharacteristicsMaterialgraphite, wire, NBR, nitrile, aramidProduct applicationsgas, fuelOther characteristicsfiberTemperature limit
Max.: 350 °C (662 °F)
Min.: 220 °C (428 °F)
Pressure limit
100 bar (1,450.4 psi)
