IP211

IP211
  • Paste Type: Dielectric / Glaze
  • Application Method: Screen Printing
  • Substrate: Alumina
  • Metal: None
  • Application: Hybrid IC
  • Description: IP211 is a high temperature overglaze for protection of platinum structures, e.g. sensor applications. It also can be used to cover Cr steel with an insulating layer. The standard color is blue. A clear version, IP211 Clear, is available on demand.
  • Key features: It fires to an extremely dense, hermetic film, allowing excellent electrical performance at fired film thicknesses of ≥ 50 um#A continuous operation temperature at up to 500 °C is possible
  • Process Temperature: Fire at 950-1350 °C (peak) for 8-12 minutes, and with a total firing cycle time ≥ 30 minutes.
  • Viscosity: IP 211 (Blue): 15-30 Pas, IP 211 (Clear): 25-45 Pas
  • Rel. Dielectric Constant K: 7-10 (25 °C, 1 kHz)
  • Dissipation Factor: < 0.5 % (25 °C, 1 kHz)
  • Insulation Resistance: > 1011 ohm x cm (25 °C)
  • Breakdown Voltage : > 500 V DC (3 separately fired layers with a total FFT of 50 um)

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