Thermal conductive sheet

Thermal conductive sheet Acrylic Type

Acrylic type non-silicone thermal conductive sheet that features high thermal conductivity and flexibility.

  • Product name
    UX3002D series
  • Features
    • Although it is acrylics, hardness (Asker C) has 30 or less flexibility, and excels in durability and maintains flexibility for a long period of time. Features high heat conductivity, enabling rapid conveyance of heat to heat sinks.
    • No production of low-molecular-weight siloxane gas that causes contact damage on parts such as substrates.
    • Since it has a tack-free layer of low ductility in the top layer, it excels in workability and reworking nature.
    • Halogen-free with high levels of flame resistance.

Product Lineup

Structure

Specifications

Product name UX3002D-050< UX3002D-100
Main component Acryl Acryl
Color Ivory Ivory
Thickness (mm)*1 About 0.5 About 1.0
Hardness (Asker C)*2 30 or less 30 or less
Thermal resistance (°C・cm2/W)*3 3.0 or less 5.0 or less
Thermal conductivity (W/m·K) 3.0 3.0
Compressibility (%)*3 t=1mm 20 20
Warranty period from manufacturing date 12 months 12 months
Product name UX3002D-150 UX3002D-200
Main component Acryl Acryl
Color Ivory Ivory
Thickness (mm)*1 About 1.5 About 2.0
Hardness (Asker C)*2 30 or less 30 or less
Thermal resistance (°C・cm2/W)*3 7.0 or less 9.0 or less
Thermal conductivity (W/m·K) 3.0 3.0
Compressibility (%)*3 t=1mm 20 20
Warranty period from manufacturing date 12 months 12 months
  • UL Certificated. File No.E63260 UL94 V-0
  • *1Thickness of only a thermal conductive sheet. A release film is not included.
  • *2The value which measured the thermal conductive flexible layer.
  • *3The thermal resistance and the compression ratio which were measured by 98 kPa or more of compressive loads.

Effective in heat conduction for IC chip, LED substrate and power supply.

1.Compression at various levels of pressure

Test Piece Condition

Sheet width:13mm x 9.5mm
Measuring condition: 3°C±5°C 60%±20%RH
Measurement:In-house TIM resistor
Setting electric power of heater:8W

Results
ux3002d_chart_01.gif

2.Thermal resistance at various levels of pressure

Test Piece Condition

Sheet width:13mm x 9.5mm
Measuring condition:23°C±5°C 60%±20%RH
Measurement:In-house TIM resistor which conforms to ASTM D-5470
Setting electric power of heater:8W

Results
ux3002d_chart_02.gif

3.Heat resistance durability test(Compression and thermal resistance)

Test Piece Condition

Sheet width:13mm x 9.5mm
Test condition:Thermostatic bath 125°C (no-load left)
Measuring condition:23°C±5°C 60%±20%RH
Measurement:In-house TIM resistor which conforms to ASTM D-5470
Setting electric power of heater:8W

Results
ux3002d_chart_03.gifux3002d_chart_04.gif

Accelerated aging test : An oven test time of 1000 hours at 125° would be equivalent to 14 years at 55°C ambient temperature.

caution

Note on the characteristic data given - Data on the characteristics of the products described in this page based on the results of evaluations carried out by the company. This does not guarantee that the characteristics of the product conform with your usage environment. Before use, review the usage conditions based on evaluation data obtained from the equipment and substrates actually used.

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