Flow on Demand Thermal Performance

Phase Change Materials

Flow on Demand Thermal Performance

Phase Change Materials: Replaces Grease as the Interface between Power Devices and Heat Sinks

Replaces grease, saving time and money without sacrificing thermal performance. Its no mess- thixotropic characteristics keep it from flowing out of the interface, which means it is easier to handle and not tacky at room temperatures.

Why Phase Change?

  • Mess-free alternative to thermal grease; remains solid until specified flow temperature
  • Do not attract contaminants
  • Easy shipping and handling
  • Exceptional thermal performance for CPU reliability
  • Simplified handling; tack-free, tackified and printable formulations
  • Simplified application
  • Reduced Pump out VS grease
  • No protective liner required
  • Inflammability

Phase Change

BERGQUIST HI FLOW THF 900

Learn more about BERGQUIST HI FLOW THF 900 a polyester-based, thermally conductive insulation material

  • Thermal Conductivity (W/m-K): 0.9
  • Phase Change Temp (°F) / (°C): 149 / 65
  • Thickness (inch) / (mm): 0.0055 / 0.139

BERGQUIST HI FLOW THF 1600G

Learn more about BERGQUIST HI FLOW THF 1600G a medium performance polyimide-based insulator

  • Thermal Conductivity (W/m-K): 1.6
  • Phase Change Temp (°F) / (°C): 131 / 55
  • Volume Resistivity (Ohm-meter): 10^8
  • Dielectric Breakdown Voltage (Vac): 300
  • Thickness (inch) / (mm): 0.005 / 0.127

BERGQUIST HI FLOW THF 1600P

Learn more about BERGQUIST HI FLOW THF 1600P a dry compound, coated on thermally-conductive polyimide film

  • Thermal Conductivity (W/m-K): 1.6
  • Phase Change Temp (°F) / (°C): 131 / 55
  • Volume Resistivity (Ohm-meter): 10^12
  • Dielectric Breakdown Voltage (Vac): 5000
  • Thickness (inch) / (mm): 0.004-0.005 / 0.102-0.127

BERGQUIST HI FLOW THF 3000UT

Learn more about BERGQUIST HI FLOW THF 3000UT a tacky, high performance, un-reinforced phase change TIM

  • Thermal Conductivity (W/m-K): 3.0
  • Phase Change Temp (°F) / (°C): 126 / 52
  • Thickness (inch) / (mm): 0.005, 0.010 / 0.127, 0.254

BERGQUIST HI FLOW THF 1500P

One side is naturally tacky. Coated on thermally-conductive polyimide film

  • Thermal Conductivity (W/m-K): 1.5
  • Phase Change Temp (°F) / (°C): 126 / 52
  • Volume Resistivity (Ohm-meter): 10^12
  • Dielectric Breakdown Voltage (Vac): 5000
  • Thickness (inch) / (mm): 0.0045 - 0.0055 / 0.114 - 0.140

BERGQUIST HI FLOW THF 500

Learn more about BERGQUIST HI FLOW THF 500 a reinforced Phase Change Thermal Interface Material

  • Thermal Conductivity (W/m-K): 0.5
  • Phase Change Temp (°F) / (°C): 149 / 65
  • Volume Resistivity (Ohm-meter): 10^10
  • Dielectric Breakdown Voltage (Vac): 4000
  • Thickness (inch) / (mm): 0.005 / 0.127

BERGQUIST HI FLOW THF 1400P

Learn more about BERGQUIST HI FLOW THF 1400P a highly durable, conformable, thermally conductive, gap filling material

  • Thermal Conductivity (W/m-K): 1.4
  • Phase Change Temp (°F) / (°C): 126 / 52
  • Volume Resistivity (Ohm-meter): 10^12
  • Dielectric Breakdown Voltage (Vac): 5000
  • Thickness (inch) / (mm): 0.0045-0.0055 / 0.114-0.140

LOCTITE TCF 2000 AF

Learn more about LOCTITE TCF 2000 AF a high-performance phase-change material coated on aluminum foil

  • Thermal Conductivity (W/m-K): 3.0
  • Phase Change Temp (°F) / (°C): 124 / 51
  • Thickness (inch) / (mm): 0.003 / 0.076

BERGQUIST TGR 4000

Learn more about BERGQUIST TGR 4000 a thermally conductive, self-leveling, liquid gap filling material

  • Thermal Conductivity (W/m-K): 4.0
  • Volume Resistivity (Ohm-meter): N/A

Hi-Flow Comparison Table

Non-Isolating Hi-Flow Series 105 to 300G Grease Replacement Materials

Non-Isolating Hi-Flow 225 to 565 Grease Replacement Materials

Isolating Hi-Flow Series 300P to 625 Grease Replacement Materials