Main use:
Thermal grease, also known as thermal grease, is a homogeneous paste-like substance prepared from a composite solid filler, a high-temperature synthetic oil, and a stabilizer and modifier. The color is white and gray. It is used for heat conduction between the heating element and the heat sink. The main advantage is that it is cheap in maintenance. Because it can wet the heat sink and the surface of the device well, it reduces the thermal resistance of the contact. All of its thermal resistance is small, suitable for large Heat dissipation from power devices. It needs to be applied evenly when used.
Technical Features:
|
Serial number
|
Test items
|
SC-200
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SC-200A
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SC-200B
|
SC-300
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SC-300A
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SC-300B
|
|
1
|
Color Color
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White
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White
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White
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White
|
White
|
White
|
|
2
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Thermal conductivity Thermal Conductivity
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>0.8
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>1.0
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>1.5
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>2.0
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>2.5
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>3.0
|
|
3
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Density Density
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>2.1
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>2.2
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>2.35
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>2.5
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>2.7
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>2.8
|
|
4
|
Cone Thixotropic Index
|
250～320
|
250～320
|
250～320
|
250～320
|
250～320
|
250～320
|
|
5
|
Volatile V olatility
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<0.1
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<0.1
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<0.1
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<0.1
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<0.1
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<0.1
|
|
6
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Stability Invar iability
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<0.05
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<0.05
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<0.05
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<0.05
|
<0.05
|
<0.05
|
|
7
|
Breakdown voltage Breakdown Voltage
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>5.0
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>5.0
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>5.0
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>5.0
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>5.0
|
>5.0
|
|
8
|
Operating temperature range Operation Temperture
|
-40～200°C
|
-40～200°C
|
-40～200°C
|
-40～200°C
|
-40～200°C
|
-40～200°C
|
|
9
|
Extreme temperature UItimate Temperature
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-50～240°C
|
-50～240°C
|
-50～240°C
|
-50～240°C
|
-50～240°C
|
-50～240°C
|
Packing specification:1KG/can
Storage conditions: Store at room temperature and use within one year from the date of manufacture.
Note:
1. The thermal grease itself is an insulating medium, but since the applied layer is thin, it is difficult to avoid the contact of solid bumps, and the thermal grease cannot be used where insulation is usually required.
2. In order to obtain better contact performance, a certain fastening force is required for installation.
3. When the thermal grease is used, there is silicone oil oozing out, which causes contamination of the silicone oil. If it is not suitable for the continuous electrical appliance with exposed contacts, it should be fully stirred before use.
