KALREZ
Kalrez AS-568A / AS-568 FFKM 4079 O-Ring for Yokogawa 232347
- SKU
- P-KA-K-5954
- Weight
- 0.1 kg
Specifications
| Manufacturer | KALREZ |
|---|---|
| Product type | SEALS & GASKETS |
| SKU | P-KA-K-5954 |
| Weight | 0.1 kg |
Description
Kalrez FFKM 4079 O-ring, recorded for Yokogawa 232347. The listing references AS-568A / AS-568, with AS568A also recorded as a catalogue tag; an exact size/dash number and dimensions are not provided.
Source compound information
The following describes the 4079 compound generally, not verified performance of this particular O-ring or its installation:
Kalrez® 4079 is a black, low compression set compound for use in many dry and wet semiconductor process environments. It has excellent chemical resistance, good mechanical properties and outstanding thermal stability. Kalrez® 4079 exhibits low weight loss in reactive plasmas and has good response to temperature cycling effects. It is not recommended for use in amines. A maximum continuous service temperature of 316°C is suggested. Short excursions to higher temperatures are also possible. Ultrapure post-cleaning and packaging is optional.
- Performance
- Temperature Range (F) 0 to 600
- Aliphatic and aromatic hydrocarbons
- Polar solvents (ketones, esters, ethers)
- Inorganic and organic acids
- Not Compatible Withs
- Fluorinated refrigerants (R11, 12, 13, 113, 114, etc.)
- Perfluorinated lubricants (PFPE)
Confirm the actual size, compound identification, fluid compatibility and operating limits against manufacturer documentation for the intended application. Optional ultrapure post-cleaning/packaging mentioned above is not confirmed as included with this item.