1.5g/Cm3 300W/M.K Thermal Conductive Graphite Sheet
Natural Thermal Graphite Sheet Graphite Gasket Material for Phone Cooling
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Test items |
Test Value |
Unit |
Test criteria |
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Material quality |
Natural graphite |
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Colour |
black |
Visual |
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Thickness |
0.2-1.0 |
mm |
ASTM D374 |
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| Thermal conductivity |
Vorizontal direction |
300 |
W/m.k | ASTM D5470 |
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Vertical direction |
>8 |
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Thermal diffusivity |
9-10 |
cm2/s |
AC calorimeter |
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Density |
1.5 |
g/cm3 |
ASTM D792 |
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Specific heat |
0.85 |
50CJ/gk |
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Heat resistance temperature |
140 |
℃ |
EN344 |
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Tensile strength |
Horizontal direction |
20-30 |
Mpa |
ASTM D412 |
| Voltage resistance |
Vertical direction |
0.1-0.4 |
Mpa |
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1200 |
V |
ASTM D149 |
1. Features: the surface can be combined with metal, plastic, adhesive and other materials to meet more design functions and needs.
2. Low thermal resistance: the thermal resistance is 40% lower than aluminum and 20% lower than copper.
3. Light weight: 25% lighter than aluminum and 75% lighter than copper.
4, high thermal conductivity: graphite radiator can be smoothly attached to any plane and curved surface, and according to customer requirements for any form of cutting.
What’s the different between Natural Graphite Sheet & Systhetic Graphite Sheet?
Systhetic graphite sheet .
2. Natural graphite sheet price lower than Systhetic graphite sheet .
3. Systhetic graphite sheet has less impurities and density ,
thermal conductivity can reach at 1900W / m-K,higher than Natural graphite sheet .
4. Natural graphite sheet is softer.
Product application
Product details
Packing & Shipping
Packaging
Shipping
FAQ
Q: What is the size of the product you can supply?
A: Thickness: 0.06mm/ 0.075mm/0.11mm
Jumbo roll size: 500mm X 500m
Log roll size: 500mm X 33m
Slit roll size: We can make the width down to 1mm Custom size is welcomed
Q: May I get samples?
A: Yes, of course.
A4 sheet or width less 10mm roll sample is free, the customer only pays the freight cost.
Q: How about the price?
A : Polyimide tape manufacturer direct sale price
Also, supply this item in various grades to meet customer demands.
Q: What is your MOQ?
A: 100 Square meter or you tell us the size you need, then we calculate the MOQ for you.
Q: What should we pay attention to when used it?
A: Just let know application, then we shall offer solutions.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.