Thermal grease (thermal grease) has excellent thermal conductivity, diversified operation and stable reliability, and has good wetting properties on copper and aluminum surfaces. Since the lower viscosity can sufficiently wet the contact surface to form a very low interface thermal resistance, the heat can be quickly transferred to the heat sink, and the heat transfer efficiency is high. Thermal grease (thermal grease) has stable electrical insulation and tight fit, and has a low consistency and good construction performance. It is easy to use and widely used.

 

typical application:                                                                                              

Between semiconductors and heat sinks, between CPU and heat sink, between power supply resistors and bases, thermoelectric cooling devices, thermostats and mounting surfaces, LED lighting, power and UPS, LCD and PDP flat panel displays.

Product specifications:

◆ 1KG/tank 2KG/tank 4KG/can.

Storage conditions:

◆ Store in a cool dry place and seal.

main feature:                                                                                                 

◆ Thermal resistance 0.016-0.06°C-in/W, extremely low thermal resistance, better heat transfer, thoroughly wet contact surface, improve heat dissipation, safety and environmental protection, RoHS certification, low oil yield, low volatility .

main feature:                                                                                       

◆ High thermal conductivity, electrical insulation and stability, high and low temperature resistance

◆ Water resistant, non-curing, non-corrosive to contact metal materials (copper, aluminum, steel)

◆ Very low volatilization loss, no drying, no melting, good material adaptability and a large temperature range (-50∽+250°C).

◆ Non-toxic, odorless, non-corrosive, and stable in chemical and physical properties.

Product performance parameter table

Test items

Numerical value

standard test

model

GD100

GM280

GM400

GM500

--

colour

white

white

white

gray

Visual

odor

no

no

no

no

--

Specific gravity (g/ml)

1.35

2.8±0.1

3.0±0.1

4.0±0.1

ASTM D792

Oil permeability (%)

0

≤0.2

≤0.2

≤0.2

--

Viscosity (cps)

60

180---230

180---230

180---230

GB/T 10247

Dielectric strength (@1MHz)

3.2

4.5

5.2

5.8

ASTM D149

Volume resistivity (Ω.cm)

5.0*1013

6.5×1011

7×1011

8×1013

ASTM D257

Thermal conductivity (W/m.K)

2.0

2.0

3.2

4.2

ASTM D5470

Thermal impedance (°C-in/W)

0.029

0.06

0.025

0.016

ASTM D5470

Continuous use temperature (°C)

-60-200

-45-200

-45-200

-45-200

NA