Kyflon™ 3091

Chemical Family: Fluoropolymers

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.

Product families

Applications

Automotive & Transportation — Automotive

Fuel Systems
Powertrain & UTH

Building & Construction — Building Materials

Pipes & Plumbing

Industrial — Chemical & Industrial Manufacturing

Equipment & Parts
Other Industrial Applications

Electrical & Electronics — Devices & Assemblies

Other Devices & Assemblies

Product Families

Elastomers — Specialty Elastomers

Fluoroelastomers

Other characteristics

Brand: Kyflon
Features: Chemical Resistant, General Purpose, High Temperature Strength, Low Compression Set
Polymer Name: Perfluoroelastomer (FFKM)
Markets: Automotive & Transportation
Building & Construction
Electrical & Electronics
Industrial
Availability: Kyflon 3091 is available in all AS-568 O Ring sizes, gaskets and custom shapes.
Technology: Elastomers
Fillers Included: Carbon Black
Material Features: Chemical Resistant
General Purpose
High Temperature Strength
Low Compression Set
Plastics and Elastomers End Uses: Fluid Handling
Gaskets
General Purpose
O Rings
Pipe Seals

Technical data

Table 1 of 1

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Characteristic	Value	Unit	Method
Hardness	90.0	Shore A	D2240
Modulus Elongation (100%)	2031.0	psi	D412
Elongation Break	147.0	%	D1414
Tensile Strength (Break)	2998.0	psi	D1414
Specific Gravity	1.97	—	D297
Maximum Continuous Service	536.0	°F	—
Maximum Continuous Service	280.0	°C	—
Compression Set (25% Deflection at 70 Hours & 400°F/204°C, in Air)	28.0	%	—