T69-100 TGLOBAL | Alldatasheet

Document overview

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Technical content

Features

Highly oriented pyrolytic graphite sheet with high thermal conductivity It is flexible and has features of ultra-thin and high EMI shielding effect Excellent thermal conductivity: 1600 W/ mK (4x as high as copper, 7x as high as aluminium) Light weight: Specific gravity: 2.3 Flexible and easy to be cut or trimmed Low thermal resistance Low moisture content: < 1%

Applications

Electronic components: IC, CPU, MOS LED, M/B, P/S, Heat Sink LCD, TV, Notebook PC, PC Telecom Device, Wireless, etc. DDR II Module, DVD Applications, Hand-set applications, etc. Properties REACH Compliant ROHS Compliant T-Global Technology Limited 1 & 2 Cosford Business Park, Central Park, Lutterworth, Leicestershire LE17 4QU U.K. Tel: +44 (0)1455 553 510 Email: sales@tglobaltechnology.com Web: www.tglobaltechnology.com Skype: tglobal.technology VAT #: GB 116 662 714 Property T69-100 Unit Tolerance Test Method Thickness 100um mm - Micrometer 0.100 mm ±0.019 Micrometer Thermal Conductivity X-Y Direction 700 W/mK - AC calorimeter Z Direction 26 W/mK - Laser flash Thermal diffusivity 8 - 10 (0.0008- .0010m²/s) cm²/s - AC calorimeter Density 0.85 (850 kg/m³) g/cm³ - Archimedes law Specific heat (at 50ºC) 0.85 (850J/kgk) (J/gk) - - Heat resistance 400 ºC - - Extensional strength X-Y Direction 20 Mpa - - Z Direction 0.4 Mpa - - Expansion coefficient X-Y Direction 9.3 x 10-7 1/K - - Z Direction 3.2 x 10¯5 1/K - - Bending test (R5/180ºC) 20000 or more Times - - Electric conductivity 20000 S/cm - JISK7194 Operating Temperature -50 to 200 ºC - - Shelf Life 36 months - -

Tel: +44 (0)1455 553 510 Email: sales@tglobaltechnology.com Web: www.tglobaltechnology.com Skype: tglobal.technology NOTICE: The information contained herein is to the best of our knowledge true and accurate. However, since the varied conditions of potential use are beyond our control, all recommendations or suggestions are presented without guarantee or responsibility on our part and users should make their own test to determine the suitability of our products in any specific situation. This product is sold without warranty either expressed or implied, of fitness for a particular purpose or otherwise, except that this product shall be of standard quality, and except to the extent otherwise stated in T-Global Technology Europe and North America’s invoice, quotation, or order acknowledgment. We disclaim any and all liabilities incurred in connection with the use of information contained herein, or otherwise. All risks of such are assumed by the user. Furthermore, nothing contained herein shall be construed as a recommendation to use any process or to manufacture or to use any product in conflict with existing or future patents covering any product or material or its use. * Data for design engineer guidance only. Observed performance varies in application. Engineers are reminded to test the material in application. T69-100 Graphite Sheets Die-Cut Thickness Tolerances Thickness (mm) Tolerance (mm) 0.3 ±0.03 0.5 ±0.05 0.8 ±0.08 1.0 ±0.1 1.2 ±0.12 1.5 ±0.15 2.0 ±0.2 2.5 - 3.5 ±0.25 4.0 - 4.5 ±0.3 5.0 ±0.35 6.0 - 8.0 ±0.4 9.0 ±0.45 10.0 ±0.5 >10.0 ±0.5 Size Thickness (mm) Weight (gr) 200x200x0.1 2.0 * All measurements in weights are in gr ** All sizes are in mm Standard Weights & Dimensional Tolerance Data