Cho-Seal 1221

SKU: CH9675

Product Description

CHO-SEAL 1221 is a fluorosilicone material designed for EMI shielding and environmental sealing. It is specifically intended for use in applications where solvent, oil, or jet-fuel compatibility is required. This material is a highly conductive elastomer that combines reliable RF suppression with pressure retention. It’s composed of silver powders dispersed in a fluorosilicone binder. The material is a resilient, homogenous composite that maintains its electrical properties at continuous use temperatures up to 200 °C. It also meets NASA outgassing specifications. When used within the recommended range of continuous-use temperatures, CHO-SEAL 1221 provides reliable shielding and sealing.

  • Silver filled.
  • Fluorosilicone binder.
  • Operating temperature: -65 to 160℃.
  • Tensile strength: 250psi.

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Quantity Discount (%) Price
5 £3,057.06
5 - 9 8.62 % £2,793.52
10 - 24 15.87 % £2,571.81
25 - 49 22.06 % £2,382.71
50 - 99 25.35 % £2,282.03
100+ 27.4 % £2,219.51
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