More Innovation, Less Heat.

Units 1-2 Cosford Business Park, Central Park, Lutterworth, Leicestershire, LE17 4QU, United Kingdom

T +44 (0)1455 553 510

E sales@tglobaltechnology.com

W www.tglobaltechnology.com

Version19

20230721

T-Global Technology (Europe & North America) Ltd.

NOTICE: The information contained herein is to the best of our knowledge true and accurate. Values stated in this technical data sheet represent typical values as not all tests are run on each lot of material

produced. All specifications are subject to change without notice. The protective film and release paper does not affect the function of the product. If there is no special requirement, the default depends on

T-Global. 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’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.

Features

Application:

Electronic Components - 5G, Aerospace, AI, AIoT, AR/VR/MR/XR, Automotive,

Consumer Devices, Datacom, Electric Vehicle, Electronic Products, Energy

Storage, Industrial, Lighting Equipment, Medical, Military, Netcom, Panel, Power

Electronics, Robot, Servers, Smart Home, Telecom, etc.

REACH Compliant

RoHS Compliant

2

Properties

Suitable for products requiring flat temperature

• Ultrahighthermalconductivity,

electrical conductivity and EMI shielding

• Flexibleandbendable

• Ultrathin,lowmass,environmentalfriendly

Artificial Graphite Sheet

T68

Properties

Unit

T68

Tolerance

Test Method

Thermal Conductivity (XY axis)

W/m•K

1500

±100

AC Calorimeter

Thermal Conductivity (Z axis)

W/m•K

5

±10%

Laser Flash

Thickness

μm

25

-

Micrometer

FlameRating

-

V-0

-

UL 94

ThermalDiffusivity

cm²/s

8.5

±0.5

AC Calorimeter

Density

g/cm³

2.1

±5%

Archimedes Law

ElectricalConductivity

S/cm

>13000

-

JIS K7194

BendingTest

times

10000

-

-

OperatingTemperature

°C

-40~+400

-

AC Calorimeter

HeatCapacity(SHC)

J/g-K

0.895

-

※Die-cutfordifferentshapes

※Availabletoapplyadhesive

Properties

T68

T68A

T68AP

T68APF

Processing

No processing

With insulating double-sided

adhesive tape underneath

(10

μm/30μm)

1. Standard PET tape on the top

(10

μm/30μm)

2. Insulating 2-sided

adhesive tape on the bottom

(10

μm/30μm)

1. Standard PET tape on the top

(10

μm/30μm)

2. Insulating 2-sided

adhesive tape on the bottom

(10

μm/30μm)

3. Edge banding

Structure

Feature

‧Greatthermalconductivity　

　andsoftness

‧Lowthermalresistance

‧Workingtemperatureupto

　400℃

‧Electricallyconductive

•Insulatingandadhesiveon

one side

•Greatadhesion,stickclosely

to the case

•Breakdownvoltage:1KV

•Bothsurfaces

electrically isolated

•PETTape:1KV

•2-sidedadhesivetape:1KV

•Bothsurfaces

electrically isolated

•PETTape:1KV

•2-sidedadhesivetape:1KV

Heat Resistant

Temperature

400

℃

100

℃

80~100

℃

80~100

℃

Total Thickness

25

μm

35

μm/55μm

45

μm/85μm

45

μm/85μm

Graphite Sheet

Graphite Sheet

2-Sided Adhesive Tape

Release Paper

Graphite Sheet

PET Tape

2-Sided Adhesive Tape

Release Paper

Graphite Sheet

PET Tape

2-Sided Adhesive Tape

Release Paper