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GTP050 Thermal Pad

Description

GTP050 is a highly conformable / thermally conductive and low modulus type silicone gap filler pad, which is designed to fill the air gaps between the heating elements and the heatsinks or metal housing. Owning to its ultra-soft polymer structure, it can be well bridging the irregular gap voids under lower required compression forces and can be satisfied without sacrificing thermal performance by laminating with additional adhesives or other surface treatment. One-side low tacky surface can be used to optimize the workability

Features & Benefits

  • Superior thermal conductivity: 5.0W/m.K
  • High insulation compatibility
  • High-compliance, low compression force for mating surfaces
  • High deflections and flexibility to irregular gaps filling
  • Excellent vibration absorption capabilities
  • Naturally tacky on both sides, easy for assembly
  • Cost-saving solutions

Typical Applications

  • LED lighting, LCD TV displays
  • High power density LED module
  • Power supplies, UPS
  • Telecommunication equipment, 5G module units
  • Military gadgets, radar, power inverters
  • Signal transmitter, PC peripherals

Remarks:

  1. Shelf-life can be 24 months since date of manufacture
  2. Supply form: Sheet, die-cut/kiss-cut parts or prelaminated with adhesive, DC1 (1-side adhesive) etc.
  3. Standard sheet size: 300x400mm

More Details
ItemUnitGTP050Standards
PHYSICALColorMagentaVisual
Thicknessmm0.3-15ASTM D374
HardnessShore 0035-70ASTM D2240
Densityg/cc3.1ASTM D792
Elongation%55ASTM D412
Tensile StrengthPsi<15ASTM D412
Dielectric StrengthKV/mm>8.0ASTM D149
Breakdown voltageKV/mm>10.0ASTM D149
Volume ResistivityΩ-cm1.5×10¹³ASTM D257
TGA Weight Losswt%<0.5150°C x 24hrs
Operating Temp.°C-60 ~ 200
FlammabilityV0UL94
THERMALThermal ConductivityW/m.K5ASTM D5470
Thermal impedance @ 10psi / 1mm°C-in2/W0.338ASTM D5470
Thermal impedance @ 20psi / 1mm°C-in2/W0.295ASTM D5470

 

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