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Li98CN Thermal Tape

  • Product code: Li98CN
  • Manufacturer: t-Global
  • Package size: 0.18mm
  • Shelf Life:

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Li98CN thermal tapes are double-sided thermal interface tapes and provide exceptional bonding properties between electronic components and heat sinks, eliminating the need for mechanical fasteners. Li98CN can be offered in various formats such as sheets, rolls and die cut parts depending on the applications and have proven reliability under various mechanical, thermal, and environmental stresses.

FEATURES

  • Good adhesion (Acrylic PSA)
  • Great reliability
  • Cost effective with great performance
  • Easy to assemble

APPLICATIONS

  • Electronic components: IC, CPU, MOS
  • LED, M/B, P/S, Heat Sink LCD, TV, Notebook PC, PC Telecom Device, Wireless Hub, etc.
  • DDR II Module, DVD Applications, Hand-set applications, etc.
Property  Li98 Li98C Li98CN Unit Tolerance Test Method
Colour White – – Visual
Thickness 0.15  0.25 0.15 0.25 0.18 mm – ASTM D374
0.0059  0.00984 0.0059 0.00984 0.00709 inch – ASTM D374
Thermal Conductivity  0.95 0.95 1.8 1.8 2 W/mK ±0.10% ASTM
D5470
Continuous Working Temperature -30 to 120 °C – –
Short Time Using Temperature 200 °C – –
Density 1.85 1.8 g/cm3 ±1.3 ASTM D792
Tensile Strength 200 400 200 400 – psi – ASTM D412
Glass Transition Temperature -30 -27 -30 °C – –
Initial Tack 10 8 14 12 15 cm – PSTC-6
Lap Shear Strength 61 55 55 50 55 N/cm3 – ASTM
D1002
Die Shear Strength 25 °C 120 109 109 100 100 N/cm2 ±0.2 –
Die Shear Strength 80 °C 69 68 68 55 N/cm2 – –
Holding Power 1000g 25 °C >10000 min – PSTC-7
Holding Power 1000g 80 °C min – PSTC-7
90° Peeling Strength >10 >12 > 6 > 8 > 8 N/in – ASTM
D3330
Dielectric Breakdown Voltage
(AC) 		 2 3 2 3 5 kV/mm ±0.10% ASTM D149
Dielectric Breakdown Voltage
(DC) 		 3 4 3 4 6 kV/mm ±0.10% ASTM D149
Reinforcement Carrier Fiberglass Mesh – – –
Shelf Life
(can be requalified for further 12)		 12 months – –

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