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Kyflon™ 3040 is specifically formulated for low-temperature environments where superior chemical resistance is required.

Polymer Name: Perfluoroelastomer (FFKM)

Features: Chemical Resistant, Good Stability, Low Temperature Strength, Service Life Extension

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers End Uses
Applications
  • Kyflon 3040 O-Rings are ideally suited for applications in the chemical transportation industry or similar applications where sealing performance at extreme low temperatures is essential.
  • Kyflon 3040 retains its stability throughout temperature cycling and provides long service life at continuous elevated operating temperatures.

Properties

Physical Properties
ValueUnitsTest Method / Conditions
Hardness75.0Shore AD2240
Temperature Retraction TR-10-30.0°CD1429
Elongation Break201.0%D1414
Tensile Strength (Break)2038.0psiD1414
Service Temperature Range-22 - 392°F
Service Temperature Range-30 - 200°C
Modulus Elongation (100%)581.0psiD1414
Specific Gravity1.96
Compression Set (25% Deflection at 70 Hours & 392°F/200°C, in Air)35.0%ASTM D395-03

Packaging & Availability

Availability

Kyflon 3040 is available in all AS-568 O Ring sizes, gaskets and custom shapes.