Thermal Interface Material

Graphite Sheet

T68 Artificial Graphite Sheet
T68 Artificial Graphite Sheet
T68 Artificial Graphite Sheet
T68 Artificial Graphite Sheet
T68 Artificial Graphite Sheet

T68 Artificial Ultra Thermal Conductive Graphite Sheet is highly oriented pyrolytic graphite sheet with high thermal conductivity. A heat source can reduce temperature by spreading heat over the T68. It is flexible and has features of ultra-thin and high EMI shielding effect. It is :

●Ultra high thermal conductivity,electrical conductivity and EMI shielding effect

●Flexible, and bendable

●Ultra thin; Low mass; Environmental

●Low thermal resistance

Application

Smart phones, Laptops
LED back light, PDP/LCD/OLED screens, Ultra bright LED
Digital camera, Digital video camera, NIC

Property table

Properties

T68 Unit Tolerance Test Method
Thermal Conductivity XY axis

1500

W / mK

±100

AC calorimeter

Z axis

5

W / mK

±0.5

Laser flash

Thickness

25

μm

Micrometer

Color

Black

Visual

Flame Rating  V-0 UL94
Thermal Diffusivity

8.5

cm/ S

±0.5

AC calorimeter

Density

2.1

g / cm3

±0.1

Archimedes law

Electrical Conductivity

>13000

S / cm

JIS K7194

Flexural Strength

10000

times

-

Working Temperature

-40~400

°C

AC calorimeter

Heat Capacity (SHC)

0.895

J / g-K

 

 

Type T68 T68A T68AP T68APF
Processing Analysis No processing With insulating double-sided adhesive tapeunderneath(10um/30um)

1. Standard PET tape on thetop (10um/30um)

2. Insulating 2-sidedadhesive tape on the bottom(10um/30um)

1. Standard PET tape on the top(10um/30um)

2. Insulating 2-sided adhesive tape on thebottom (10um/30um)

3. Edge banding

Construction
Features

■Great thermal conductivityand softness of graphite

■Low thermal resistance

■Can work under 400℃

■Electrically conductive

■Insulating and adhesiveon one side

■Great adhesion, stickclosely to the case

■Breakdown voltage:1KV

■All surfaces are electricallyisolating

■PET Tape: 1KV

■2-sided adhesive tape: 1KV

■All surfaces are electrically isolating

■PET Tape: 1KV

■2-sided adhesive tape: 1KV

Working Temperature 400°C 100°C 100°C 100°C
Overall Thickness 25um 35um 45um 45um

 

 

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