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GGT series thermally conductive silica gel

モデル: GGT series thermally conductive silica gel

CoolGM® GGT series thermally conductive silicone gel is a two-component flexible silicone with low stress and high thermal conductivity. It is often used to fill the gaps of heating components to eliminate component assembly tolerances. At the same time, because it is vulcanized after automatic dispensing and assembly, it effectively reduces the stress damage to components. The cured thermally conductive silicone gel has similar properties to the thermally conductive pad, has excellent high temperature resistance and aging resistance, and can work for a long time at -40~200℃.

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製品詳細

Product Description

CoolGM® GGT series thermally conductive silicone gel is a two-component flexible silicone with low stress and high thermal conductivity. It is often used to fill the gaps of heating components to eliminate component assembly tolerances. At the same time, because it is vulcanized after automatic dispensing and assembly, it effectively reduces the stress damage to components. The cured thermally conductive silicone gel has similar properties to the thermally conductive pad, has excellent high temperature resistance and aging resistance, and can work for a long time at -40~200℃.


Features and Advantages:

1、Thermal conductivity 1.0-3.0W/( m·K)

2、Low compression force application, adjustable curing time

3、Easy to dispense with low viscosity

4、Excellent temperature resistance and chemical resistance

5、Excellent electrical insulation


Applications:


Specifications:

Barreled: 20KG (A and B glue will be packed separately) and can also be customized according to customer requirements.


Basic Physical Properties:

basic physical properties

Model

test method

GGT-10

GGT-15

GGT-20

GGT-30

before

curing

Appearance

A

yellow

black

grey

blue

visual

B

white

white

white

white

visual

Viscosity (Pa·s)

A

100

250

350

400

ASTM D2196

B

100

250

350

400

ASTM D2196

Mixing ratio (A:B)

1:1

/

operating time(h)

12

/

after

curing

Dielectric strength (KV/mm)

≥7

ASTM   D149

Dielectric constant (@1MHz)

≤4

ASTM   D150

Dielectric loss (@1MHz)

0.01

ASTM   D150

Volume resistivity (Ω·cm)

1.0×1013

ASTM   D257

RoHS Compliant

PASS

/

Hardness (Shore 00)

50

50

50

50

ASTM D2240

Density (g/cm3)

2.0

2.3

2.5

3.0

ASTM D792

Flame retardant rating

V-0

V-0

V-0

V-0

UL94

Thermal conductivity (W/m·K)

1.0

1.5

2.0

3.0

ASTM D5470





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