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Kyflon™ 3091 is a high durometer general purpose carbon filled perfluoroelastomer compound that has excellent high temperature capabilities (continuous up to 536º F). It has low compression set characteristics along with the broad chemical resistance found with perfluoroelastomer based compounds.

Polymer Name: Perfluoroelastomer (FFKM)

Features: Chemical Resistant, General Purpose, High Temperature Strength, Low Compression Set

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Fillers Included
Technologies

Features & Benefits

Applications & Uses

Properties

Physical Properties
ValueUnitsTest Method / Conditions
Hardness90.0Shore AD2240
Modulus Elongation (100%)2031.0psiD412
Elongation Break147.0%D1414
Tensile Strength (Break)2998.0psiD1414
Specific Gravity1.97D297
Maximum Continuous Service536.0°F
Maximum Continuous Service280.0°C
Compression Set (25% Deflection at 70 Hours & 400°F/204°C, in Air)28.0%

Packaging & Availability

Availability

Kyflon 3091 is available in all AS-568 O Ring sizes, gaskets and custom shapes.