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21.95 X 1.78 K 4079
2-020 KALREZ 4079
UPC: 37328025
USD $32.90 /EACH
- Quantity Available: 0
- Availability: Out of stock
Kalrez® 4079 Oring
Kalrez®
Shore A Description:
The hardness of rubber compounds is measured by the Shore A durometer; the higher the durometer, the harder the compound. Softer compounds stretch easier and seal better on rough surfaces. Harder compounds offer greater abrasion resistance and resistance to extrusion.
60 Shore A is softer than 70
70 Shore A is the standard
90 Short A is very stiff
Specs:
A low compression set compound for general-purpose use in O-rings, diaphragms, seals, and other parts used in the process and aircraft industries. It is a carbon black-filled compound with excellent chemical resistance, good mechanical properties and outstanding hot air aging properties. It exhibits low swell in organic and inorganic acids and aldehydes and has a good response to temperature cycling effects.
Material:
4079 (Kalrez®)
Maximum Continuous Service Temperature: 316°C/600°F
Application:
This compound is not recommended for use in hot water/steam applications or in contact with certain hot aliphatic amines, ethylene oxide, or propylene oxide.