Parker Chomerics CHO-SEAL® 1285 Silver-Plated Elastomer Gaskets
Parker Chomerics CHO-SEAL® 1285 Silver-Plated Elastomer Gaskets offer 100dB to 109dB noise shielding and 2.2W/m-K thermal conductivity in a 10" x 20" sheet form for design and manufacturing flexibility. These electrically conductive elastomer gasket sheets can be cut to size to make precision parts or quantities. The construction features a silver-aluminum filled elastomer EMI shielding gasket in a silicone binder, providing good shielding and corrosion performance. Parker Chomerics CHO-SEAL 1285 Silver-Plated Elastomer Gaskets are available with or without a thin, acrylic, electrically conductive, pressure-sensitive adhesive (PSA) backing. Sheets with the PSA backing have a one-year shelf life, while sheets without the adhesive backing have an indefinite shelf life.
Features
- Electrically conductive elastomer gasket sheets
- Available with or without thin, acrylic, electrically conductive, PSA backing
- Sheet stock without adhesive backing has indefinite shelf life (with PSA, shelf life is 1 year)
- Good shielding and corrosion performance
- Can be cut to size to make precision parts or quantities
- Sheet form allows for both design and manufacturing flexibility
- Sheet materials can be die- or water-jet cut to make precision parts in large quantities
- For part numbers where two temperature values are shown, the first represents maximum operating temperature for conformance to MIL-DTL-83528 and the second value represents the practical limit for exposure up to 1000hrs (compressed between flanges 7% to 10%); materials with single values conform to both definitions
Specifications
- Silicone elastomer
- Silver-aluminum filler material
- 65 Shore A hardness
- 100dB to 109dB noise shielding level
- 200psi, 1.38MPa tensile strength
- 2.2W/m-K thermal conductivity
- 10" x 20" dimensions
Resources
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