T69-295-295-0.05-0

T69 Graphite Sheets 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 g/cm³ 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 Hub… etc. DDR II Module – DVD Applications – Hand-set applications… etc. Thermal Resistance Vs Pressure Vs Deflect Properties Property Test Methods Thickness (µm) Thermal conductivity (W/m.k) Micrometer XY axis Zaxis AC calorimeter Laser flash Thermal diffusivity (cm²/S) AC calorimeter Density (g/cm³) Archimedes law Electrical conductivity (S/cm) JISK7194 Flexibility MIT Tel: +44 (0) 1455 553 510 Email: sales@tglobaltechnology.com Web: www.tglobaltechnology.com Skype: tglobal.technology Property Thickness (mm) Available Size (mm) Thermal X-YDirection conductivity Z Direction (W/m.k) Thermal diffusivity (cm²/s) Density (g/cm³) Specific heat (at 50ºC) (J/gk) Heat resistance ºC X-YDirection Extensional strength(Mpa) Z Direction Expansion coefficient (1/K) X-YDirection Z Direction Bending test (R5/180ºC) (Times) T69-17 17um T69-25 25um T69-40 40um T69-50 50um T69-70 70um T69-100 100um 0.017±0.005 305x305 1750 0.025±0.010 305x305 1500 0.040±0.012 295x295 1350 0.050±0.015 295x295 1300 0.070±0.017 295x295 1000 0.100±0.019 295x295 700 11 18 20 20 20 26 10 - 11 (0.0010.0011m²/s) 9 - 10 (0.00090.0010m²/s) 9 - 10 (0.0009.0010m²/s) 8 - 10 (0.0008.0010m²/s) 8 - 10 (0.0008.0010m²/s) 8 - 10 (0.0008.0010m²/s) 2.1 (2100 kg/m³) 0.85 (850J/kgk) 400 40 1.95 (1095 kg/m³) 0.85 (850J/kgk) 400 30 1.8 (1800 kg/m³) 0.85 (850J/kgk) 400 25 1.7 (1700 kg/m³) 0.85 (850J/kgk) 400 20 1.2 (1200 kg/m³) 0.85 (850J/kgk) 400 20 0.85 (850 kg/m³) 0.85 (850J/kgk) 400 20 0.1 9.3 x 10¯⁷ 0.1 9.3 x 10¯⁷ 0.4 9.3 x 10¯⁷ 0.4 9.3 x 10¯⁷ 0.4 9.3 x 10¯⁷ 0.4 9.3 x 10¯⁷ 3.2 x 10¯⁵ 20000 or more 3.2 x 10¯⁵ 20000 or more 3.2 x 10¯⁵ 20000 or more 3.2 x 10¯⁵ 20000 or more 3.2 x 10¯⁵ 3.2 x 10¯⁵ 20000 or more 20000 or more Electric conductivity (S/cm) 20000 20000 20000 20000 20000 20000 Operating Temperature -50 to 200 ⁰C -50 to 200 ⁰C -50 to 200 ⁰C -50 to 200 ⁰C -50 to 200 ⁰C -50 to 200 ⁰C Part Number T69-120-120-0.017-1A Product Length Width Thickness Adhesive T69 120 120 0.017 1A T69 product Length of 120 mm Width of 120 mm Thickness of 0.017 mm 1 side adhesive Product Length Width Thickness Adhesive T69 120 120 0.017 - T69 product Length of 120 mm Width of 120 mm Thickness of 0.017 mm No adhesive T69-120-120-0.017 *All measurements in mm Tel: +44 (0) 1455 553 510 Email: sales@tglobaltechnology.com Web: www.tglobaltechnology.com Skype: tglobal.technology Data Thermal Conductivity (Z axis) Thermal Conductivity (W/ m K ) Thermal Conductivity (W/ m K) Thermal Conductivity T69 (X-Y axis) 2000 1500 1000 500 0 0 0.02 0.04 0.06 0.08 0.1 0.12 30 25 20 15 10 5 0 0 0.02 0.04 0.06 0.08 0.1 0.12 Thickness (mm) Thickness (mm) Part Number *Data for design engineer guidance only. Observed performance varies in application. Engineers are reminded to test the material in application. Application Guide Without thermal interface material, the heat flow go through joint face slowly, and the thermal conductive performance is bad (Thermal conductivity of air is 0.026 W/m K). Using T-Global Thermal Interface Material to link two joint faces, the heat flow go through equally, and the thermal conductive performance is good. Materials Needed • Clean lint-free cloth rag • Industrial solvent • Rubber gloves For optimal performance, T-Global Technology recommends interface flatness of 0.001 in/in (0.025 mm/25 mm) to 0.002in/in (0.050 mm/25mm) maximum. Step 1: Ensure that the surface is free from oil, dust, or any contamination that may affect bonding. Using rubber gloves, wipe surfaces with a cloth dampened with industrial solvents such as MEK, toluene, acetone or isopropyl alcohol. Step 2: Cut sheet to size and remove a liner or remove pre-cut sheet from roll. Tel: +44 (0) 1455 553 510 Email: sales@tglobaltechnology.com Web: www.tglobaltechnology.com Skype: tglobal.technology Step 3: Apply to center of heat sink bonding area and smooth over entire surface using moderate hand pressure / rubbing motion. A roller may be useful to help smooth the part to the surface by rolling from the center out to beyond the edges of the part. This ensures optimal contact between T69 sheet and heat sink. Step 4: Center heat sink onto component and apply using any one of the recommended temperature and pressure. (Minimum: 10 psi at room temperature for 15 seconds. Preferred: 30 psi at room temperature for 5 seconds) More pressure equals better wetting out of the adhesive to the contact surfaces. A twisting motion during assembly of the substrates will typically improve wetting. Note that typically 70% of the ultimate adhesive bond strength is achieved with initial application, and 80-90% is reached within 15 minutes. Ultimate adhesive strength is achieved within 36 hours; however the next manufacturing step can typically occur immediately following the initial application. Tel: +44 (0) 1455 553 510 Email: sales@tglobaltechnology.com Web: www.tglobaltechnology.com Skype: tglobal.technology Digi-Key Part Number 1168-2112-ND 1168-2107-ND 1168-2109-ND 1168-2110-ND 1168-2106-ND 1168-2113-ND 1168-2108-ND 1168-2111-ND 1168-2105-ND T69-225-225-0.025-ND T69-225-225-0.040-ND T69-225-225-0.025-1A-ND T69-225-225-0.040-1A-ND T69-225-225-0.050-ND T69-225-225-0.017-ND T69-225-225-0.070-ND T69-225-225-0.10-ND T69-225-225-0.017-1A-ND Manufacturer Part Number T69-305-305-0.070 T69-305-305-0.025 T69-305-305-0.040 T69-305-305-0.040-1A T69-305-305-0.017-1A T69-305-305-0.10 T69-305-305-0.025-1A T69-305-305-0.050 T69-305-305-0.017 T69-225-225-0.025 T69-225-225-0.040 T69-225-225-0.025-1A T69-225-225-0.040-1A T69-225-225-0.050 T69-225-225-0.017 T69-225-225-0.070 T69-225-225-0.10 T69-225-225-0.017-1A Description GRAPHITE 305X305X0.070MM WO/ADH GRAPHITE 305X305X0.025MM WO/ADH GRAPHITE 305X305X0.040MM WO/ADH GRAPHITE 305X305X0.040MM W/ADH GRAPHITE 305X305X0.017MM W/ADH GRAPHITE 305X305X0.10MM WO/ADH GRAPHITE 305X305X0.025MM W/ADH GRAPHITE 305X305X0.050MM WO/ADH GRAPHITE 305X305X0.017MM WO/ADH GRAPHITE 225X225X0.025MM WO/ADH GRAPHITE 225X225X0.040MM WO/ADH GRAPHITE 225X225X0.025MM W/ADH GRAPHITE 225X225X0.040MM W/ADH GRAPHITE 225X225X0.050MM WO/ADH GRAPHITE 225X225X0.017MM WO/ADH GRAPHITE 225X225X0.070MM WO/ADH GRAPHITE 225X225X0.10MM WO/ADH GRAPHITE 225X225X0.017MM W/ADH Material Graphite Graphite Graphite Graphite Graphite Graphite Graphite Graphite Graphite Graphite Graphite Graphite Graphite Graphite Graphite Graphite Graphite Graphite Adhesive Adhesive - One Side Adhesive - One Side Adhesive - One Side Adhesive - One Side Adhesive - One Side Adhesive - One Side Backing, Carrier - Color Grey Grey Grey Grey Grey Grey Grey Grey Grey Grey Grey Grey Grey Grey Grey Grey Grey Grey Thermal Conductivity 1600 W/m-K 1600 W/m-K 1600 W/m-K 1600 W/m-K 1600 W/m-K 1600 W/m-K 1600 W/m-K 1600 W/m-K 1600 W/m-K 1600 W/m-K 1600 W/m-K 1600 W/m-K 1600 W/m-K 1600 W/m-K 1600 W/m-K 1600 W/m-K 1600 W/m-K 1600 W/m-K 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 T-Global Technology Europe and North America’s invoice, quotation, or order acknowledgment. We disclaim any and liability 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 future patents covering any product or material or its use. Tel: +44 (0) 1455 553 510 Email: sales@tglobaltechnology.com Web: www.tglobaltechnology.com Skype: tglobal.technology