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GTP090 Thermal Pad

Description

GTP090 is an ultra-soft and compliant gap filling material with a thermal conductivity of 9.0W/m.k, which offers exceptional thermal performance at low pressures due to a unique filler package and low-modulus resin formulation. This material is ideal for applications requiring low stress on components and boards during assembly. Its conformable nature gives an excellent wet-out characteristic, even to surfaces with high roughness. Also, its natural inherent tack on both sides can eliminate the need for thermally impeding adhesive layers.

Features & Benefits

  • Superior thermal conductivity: 9.0W/m.K
  • Electrically isolating
  • Super soft material and good wettability for matting surfaces
  • Good deflections and flexibility to irregular gaps filling
  • Excellent vibration absorption capabilities
  • Conformable with very low compression forces
  • Excellent thermal performance at low pressures

Typical Applications

  • Laser equipment
  • High power density LED module
  • Power supplies, UPS
  • Telecommunication equipment, 5G module units
  • Military gadgets, radar, power inverters
  • Signal transmitter, ASICs and DSPs

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
ItemUnitGTP090Standards

PHYSICAL

ColorLight GrayVisual
Thicknessmm0.5-8.0ASTM D374
HardnessShore 00Oct-60ASTM D2240
Densityg/cc3.3ASTM D792
Elongation%60ASTM D412
Tensile StrengthPsi<15ASTM D412
Dielectric StrengthKV/mm>7.5ASTM D149
Breakdown voltageKV/mm>9.0ASTM D149
Volume ResistivityΩ-cm1.0×10¹³ASTM D257
TGA Weight Losswt%<1.0150°C x 24hrs
Operating Temp.°C-60 ~ 200
FlammabilityV0UL94

THERMAL

Thermal ConductivityW/m.K9ASTM D5470
Thermal impedance @ 10psi / 1mm°C-in2/W0.166ASTM D5470
Thermal impedance @ 20psi / 1mm°C-in2/W0.157ASTM D5470

 

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