′ Alpha GEL ) softness allows for deflection required for shock absorption and
s(
vibration damping, providing excellent cushioning and vibration damping performance.
Superior Durability
Durability
is highly resistant to ozone, UV rays and chemicals,making it possible to use in
a variety of locations. In addition, its performance is maintained even after repeated
compression.
Stable Performance Even In a Harsh Environment
Stability
′properties show little change in the -40℃( -40 F) to 200℃ ( 392 F) range,
s
providing stable performance.
Outstanding Platform for Additional Functions and
Enhanced Performance
Function
On top of the unique combination of excellent features,
also works as a reliable
foundation for additional functions and for enhancing performance without
compromising the merits softness brings.
Extremely High Safety
Safety
′composition makes it harmless to the human body and to the environment,
s
causing no allergies when touched, and emitting no harmful gases when burned.
Taica,s Know-how
Engineering
& Know-How
You can count on us for enhanced cushioning, vibration damping, tender feel, and
more.
Years of accumulated expertise and know-how, mastery of fine-tuning softness,
designing and making optimum gel parts --- together all of these help cope with
a variety of changing environments and needs of customers around the globe.
A raw egg dropped from a height of
18m(60 ) equivalent to the sixth floor
＇
of a building remains unbroken when
caught by a sheet of
only 2 cm
(0.8 )thick.
＂
http://www.taica.co.jp/gel-english/
Sheet-type Thermal Conductive GEL
TM
◆Lambda GEL/COH
Features
10
［Thermal Conductivity and Flexibility½
Offers outstanding thermal conductivity and
excellent heat dissipation.
Adhere to rough surfaces and push out all air gaps.
Good electrical insulators and flame retardant.
9
Hard
Flexibility
Soft
General Properties
Grade
Item
Characteristics
Thermal
conductivity
（W/ ・K）
（m ）
Our tests
Hot Wire
Method
（※1）
COH-1016LVC
COH-1019LVC
COH-4000LVC
COH-4065LVC
COH-3114LVC
8.2
3
Appearance
Specific gravity
Tensile strength
（MPa）
Volume resistivity Ω
（ ・cm）
Dielectric breakdown strength
（kV/mm）
Elongation
（％）
Compression set
（％）
〈50Hz〉
Dielectric
constant
〈1kHz〉
〈1MHz〉
〈50Hz〉
Dielectric
dissipation
factor
〈1kHz〉
〈1MHz〉
RoHS controlled substances
（※2）
Temperature range ℃）
（
One side non tacky type
（※1） Wire Method : Using the QTM-500 Quick Thermal Conductivity Meter,from Kyoto Electronics Manufacturing Co.,LTD.
Hot
（※2）
Temperature Range of Use: Range of measured stable thermal conductivity and hardness properties.
Please conduct appropriate reliability testing under actual usage conditions.
※Not Specified Values
The flow of heat
TM
benefits
TM
Hard thermal conductive sheet stresses IC and PCB.
Heatsink
Heat
Heatsink
Hard thermal conductive sheet
Heatsink
Heat source
Heat source
Air gap
Heat source
PCB
Heatsink
TM
●Softness of
releases
stress and absorbs tolerance.
TM
Heatsink
COH-1019LVC
Heatsink
TM
Heat source
Heat source
Heat source
PCB
Directions
◆ Slowly peel off one side of the protective film of
.
◆ Carefully place sheet on the heat source or heatsink
without air gap.
◆ Peel off the remaining layer from with no air gap in
between the sheet and heat dissipating device or heat
generating device.
TM
TM
TM
Delivery Format
【Basic Specifications】
Sheet size
Sheet thickness
400×400mm
0.5、 2.0、
1.0、 3.0mm
※
,COH3114LVC
1.0、
2.0、
3.0mm
COH-4065LVC
Notes
●
To the best of our knowledge, the information and statements on this brochure are believed to be true and reliable; however, the PRODUCTS described herein are
sold WITHOUT ANY GUARANTEE OR WARRANTY INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR PARTICULAR
PURPOSES since the application and conditions of each use vary and change, and are beyond the control of manufacturer and seller(s). The customers and users
of the PRODUCTS shall assume the responsibility for determining the suitability of the PRODUCTS based on their tests and for whatever risks and liability
associated with the use of the PRODUCTS. NEITHER MANUFACTURER NOR SELLER(S) SHALL BE LIABLE EITHER IN TORT OR CONTRACT OR ANY
OTHER CAUSE FOR ANY KIND OF LOSS OF PROFITS OR DAMAGE, INCIDENTAL, DIRECT, OR CONSEQUENTIAL, ARISING OUT OF OR IN
CONNECTION WITH THE USE OF OR THE INABILITY TO USE THE PRODUCTS.
The users shall be aware of the fact that silicone oil could bleed from silicone-gel. It is therefore that any user should be responsible for conducting reliability test in
advance before delivering the products in the market.
●
●
It is highly recommended that users would not use the products shown in the brochure in medical applications, particularly for implantation use.
●
●
The silicone-gel contains low molecular siloxane, which could be volatile.
The seller or manufacturer shall not be responsible for any defects to the supplied product, unless it is proven that the supplied product has defects attributed to the
intent or neg ligence of the manufacturer. If that is the case a replacement product shall be provided.
The seller or manufacturer shall not be responsible for any recommendations, proposals and suggestions or matters not stated in this catalogue, unless otherwise
agreed in writing and signed by duly authorized representatives of the seller or manufacturer.
The customer shall be legally responsible for the import and export of the products of Taica Corporation. Please inform yourself about the laws and regulations of
the relevant countries regarding import and export prior to your purchase.
●
●
＊The
copyright of this brochure belongs to Taica Corporation. It is prohibited to copy and to use the contents of this brochure without our prior consent.
and
are trademarks of Taica Corporation, registered in Japan,the United States and / or other countries.
http://www.taica.co.jp/gel-english/
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