THERM-A-GAP 570 Thermally Conductive Gap Filler Pads | #69-11-27100-G570


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69-11-27100-G570

THERM-A-GAP 570 Thermally Conductive Gap Filler Pads | #69-11-27100-G570

Parker Chomerics THERM-A-GAP™ 570 Thermally Conductive Gap Filler Pads provide a low hardness (25 Shore 00) solution with 1.5 W/m-K of thermal conductivity


Technical Specifications

  • Carrier Type: G - Woven Glass no PSA
  • Material Thickness: 0.14 in
  • Size: 18" x 18"
  • Specific Gravity: -1, 2.2
  • Operating Temperature: -1 °F, -67 to 392 °F
  • Shape: Flat Sheets
  • Color: Blue
  • Shelf Life: 36 Months
  • Durometer: 25 Shore 00
  • Deflection at Pressure: 35 % @ 50 psi (345 kPa)
  • Thermal Conductivity: 1.5 W/m-K
  • Thermal Impedance: 9.1 °C-cm2/W
  • Heat Capacity: 1 J/g-K
  • Coefficient of Thermal Expansion: 250 ppm/K
  • Dielectric Strength: 200 VAC/mil
  • Volume Resistivity: 10^14 ohm-cm
  • Dielectric Constant: 6.5 @ 1 MHZ
  • Dissipation Factor: 0.013 @ 1 MHZ
  • Specifications Met: UL 94 V-0, RoHS
  • Test Method: 'ASTM C165 MOD, ASTM D149, ASTM D150, ASTM D2240, ASTM D257, ASTM D374, ASTM D5470, ASTM D792, ASTM E1269, ASTM E595, ASTM E831
  • Outgassing Total Mass Loss: 0.35 % TML (0.09% CVCM)
Safety Warning

Item Information

Parker Chomerics THERM-A-GAP™ 570 Thermally Conductive Gap Filler Pads provide a low hardness (25 Shore 00) solution with 1.5 W/m-K of thermal conductivity. THERM-A-GAP™ 570 series gap-filler sheets and pads offer excellent thermal properties and the highest conformability at low clamping forces. THERM-A-GAP 570 is best for molding complex parts and vibration dampening.


THERM-A-GAP 570 gap filler pads are available in various thicknesses and finished in standard sheets of 9"x9" or 18"x18". Custom size configurations and die cut parts are available as individual parts or on sheets. To receive a quote on a custom size part, choose your thickness and carrier options, and then select “custom” size.


Be sure to write in the comments section, upon check out of your quote request, which custom size dimensions you need. Our team will then reach out for your specific drawing to complete your quote request.


Features and Benefits:
• Ultra low deflection force requirements
• High thermal conductivity
• High tack surface reduces contact resistance
• UL 94 V-0 flammability rated
• RoHS compliant


Available Carriers:
• G – woven glass (no PSA) - this carrier option provides reinforcement and a clean break / low tack interface surface, allowing for re-use of the pad if necessary or for prototyping. 
• A – aluminum foil (with PSA) - this carrier’s primary function is to allow a pressure sensitive adhesive on the gap pad.


Typical Applications:
• Telecommunications equipment
• Consumer electronics
• Automotive electronics (ECUs)
• LEDs & lighting
• Power conversion
• Desktop computers, laptops, servers
• Handheld devices
• Memory modules
• Vibration dampening

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