V75ZF

V75ZF is a high fluorine content peroxide-cured ASTM D1418 FKM type 3 for low temperature sealing applications.

V75ZF is recommended for use in static or dynamic applications where low temperature performance is required alongside with improved fluid resistance.. V75ZF is recommended for fuel systems (especially alcohol fuel blends) where lower fluorine content FKMs are not suitable. V75ZF has compared to standard FKMs.

It is therefore suitable for a wide range of oil and fuel sealing applications.

PPE support enhanced responsible fluoropolymer manufacturing practices and have developed V75ZF as an alternative material to the legacy V75Z, by leveraging a new FKM manufacturing process that does not require the use of fluorinated surfactants, thus making the whole production cycle more environmentally sustainable.

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Producttype

O-rings

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Temperature range

-35°C to 225°C (-31°F to 437°F)

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Key Attributes

  • Excellent resistance to fuels (alcohol/fuel blends), oils and
    hydraulic fluids
  • Excellent resistance to hot water and steam
  • Excellent low temperature capability
  • Wide temperature range -35°C to 225°C (-31°F to 437°F)
  • Good compression set characteristics providing excellent sealing
    properties

Material Properties

Color
Black
Hardness: (°IRHD)

72

Tensile Strength (MPa)

18,5

Elongation at break (%)

180

Compression Set: 24 hrs @ 200°C (392°F)

17 %

Minimum Operating Temperature

-225°C (-31°F)

Maximum Operating Temperature

+225°C
(+437°F)

Typical Applications

Fuel systems
Marine diesel engines (valve seats & liner rings)
Heat exchangers
Oil and gas valves

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