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Phase Change Materials

PTM7950

PTM7950 is a Phase Change Pad with a Thermal Impedance of 0.04 - 0.08 (OC cm²/w), Thermal Conductivity of 8.5 (w/mk) and Specific Gravity of 2.8 (g/cm³)

Overview
PTM7950 is a highly thermally conductive Phase Change Material (PCM) designed to minimize thermal resistance at interfaces, maintain excellent performance through reliability testing, and provide scalable applications at a competitive cost. Based on a novel polymer PCM system, PTM7950 exhibits excellent interface wettability during typical operating temperature ranges, resulting in extremely low surface contact resistance.Available Versions:
  • PTM7950 Pad | Easy application and no drying steps
  • PTM7950-SP | Paste version for automatic stencil printing
  • PTM7950-SPS | Paste version with slow-drying solvent
Key Features:
  • Super low thermal impedance
  • Silicone-free, no pump out, bleed out, dry out issues
  • Industry-proven superior long-term reliability
  • Min BLT~20um, typical BLT is below 50um
  • 30~40 psi pressure is needed for usage
Specifications

Thermal Properties

  • Thermal Conductivity
    • 8.5
  • Thermal Impedance
    • 0.04-0.08

Physical Properties

  • Color
    • Light
  • Specific Gravity
    • 2.8
  • Thickness (mm)
    • 0.2 / 0.25 / 0.3 / 0.4 / 0.5
  • Format
    • Pad

General Information

  • Application
    • AI/HPC
    • Networks
    • Notebook/Tablet/PC
  • Industry
    • Consumer electronics
    • Telecom/Data Center

Thermal Properties

  • Thermal Conductivity
    • 8.5
  • Thermal Impedance
    • 0.04-0.08

Physical Properties

  • Color
    • Light
  • Specific Gravity
    • 2.8
  • Thickness (mm)
    • 0.2 / 0.25 / 0.3 / 0.4 / 0.5
  • Format
    • Pad

General Information

  • Application
    • AI/HPC
    • Networks
    • Notebook/Tablet/PC
  • Industry
    • Consumer electronics
    • Telecom/Data Center
  • Thermal Impedance : 0.04-0.08
  • Color : Light
  • Thickness (mm) : 0.2 / 0.25 / 0.3 / 0.4 / 0.5
  • Specific Gravity : 2.8
  • Thermal Conductivity : 8.5
  • Industry : Consumer electronics|Telecom/Data Center
  • Application : AI/HPC|Networks|Notebook/Tablet/PC
  • Format : Pad