
ultra thin 0.025 mm 1500 W/m-K thermal graphite sheet TIR™225 for mobile phone
TIR™225 Series products is an ultra-thin, lightweight Graphene film with a thermal conductivity at very high level to help release and diffuse the heat generated by major components or heat sources such as CPUs..
Features
easy to assemble
Ultra-thin type
Rohs compliance
thermal conductivity: 1500W/mK
reduce hot spots and protect sensitive areas
light weight
flexible
ease to manufacturing fo rhigh volume production
Application
PDP,LCD TV |
Laptop,Notebook,Projector |
Mobile phone |
Automotive electronics |
displays, lighting, telecom |
Hand‐held devices |
Set top box |
LED Power Supply |
LED Controller |
LED Lights |
LED Ceilinglamp |
Monitoring the Power Box |
AD-DC Power Adapters |
Rainproof LED Power Supply |
Waterproof LED Power Supply |
Piranha wroof and common lED module |
LED module for Channelletters |
SMD LED module |
LED Flesible strip, LED bar |
Typical Properties of TIRTM225series | |||||
Product Name | TIRTM217 | TIRTM225 | TIRTM250 | TIRTM270 | Test Method |
Colour | Black | Visual | |||
Material | Graphene | ||||
Thickness | 0.017 mm | 0.025 mm | 0.05 mm | 0.070 mm | ASTM D751 |
Thickness Tolerance | +/- 10% | +/- 10% | +/- 10% | +/- 10% | ASTM D751 |
Density | 2.0 g/cc | 2.0 g/cc | 2.0 g/cc | 2.0 g/cc | ASTM D297 |
Hardness | 85 Shore A | ASTM D2240 | |||
Operation Temperature | -40℃ ~400℃ | ***** | |||
Volume Resistivity | 5.2X103 Ohm-meter | ASTM D257 | |||
Typical Thermal Conductivit (In Z axis) | 5.0W/m-K | 6.0 W/m-K | 8.0 W/m-K | 12 W/m-K | ASTM D5470 |
Typical Thermal Conductivity (In X-Y axis) | 1700 W/m-K | 1500 W/m-K | 1200 W/m-K | 1000 W/m-K | ***** |
Thermal Resistance @100psi | 0.030 (in²℃/W) | 0.035 (in²℃/W) | 0.045 (in²℃/W) | 0.060 (in²℃/W) | ASTM D5470 |
Standard Sheets Sizes :
1. 185mm x 220mm 2. 195mm x 240mm 3. 220mm x 320mm
TIR™ 225 series Individual die cut shapes can be supplied..
Consult the factory alternate thickness.
Dongguan Ziitek Electronic Materials & Technology Ltd.
Dongguan Ziitek Electronical Material and Technology Ltd. provides product solutions to equipment product which generates too much heat affecting its high performance when using. Plus thermal products can control and manage heat to keep it cool to some extent.
Ziitek D-U-N-S® Number: 656191068