Thermal Grease

Thermal grease is commonly known as thermal paste, also known as thermal paste. Thermal grease uses silicone as the main raw material, and adds materials with excellent heat resistance and thermal conductivity.

Product Features

Thermal grease, also known as thermal paste, is a high thermal conductivity insulating silicone material.

The product also has low oil separation (tends to zero), high and low temperature resistance, water resistance, ozone resistance, and weathering resistance.

It can maintain the grease state when used for a long time at the temperature of -50℃-+230℃.

Product performance: Thermal grease has high thermal conductivity, excellent thermal conductivity, good electrical insulation (only for insulating thermal grease), wide operating temperature, good use stability, low consistency and good construction performance.

Scope of application

1.Thermal grease is a kind of material used to fill the gap between the CPU and the heat sink, which is also called thermal interface material. Its function is to conduct the heat emitted by the CPU to the heat sink, keep the temperature of the CPU at a level that can work stably, prevent the CPU from being damaged due to poor heat dissipation, and prolong its service life.

2.In heat dissipation and heat conduction applications, even two flat surfaces with very smooth surfaces will have gaps when they come into contact with each other. The air in these gaps is a poor conductor of heat and will hinder the conduction of heat to the heat sink. Thermal grease is a material that can fill these voids and make heat conduction more smoothly and quickly.

3.There are many types of silicone grease on the market, and different parameters and physical properties determine different uses. For example, some are suitable for CPU heat conduction, some are suitable for memory heat conduction, and some are suitable for power supply heat conduction.

4.The liquid part of thermal grease is composed of silica gel and silicone oil. Most of the products on the market use dimethyl silicone oil as raw material, and the boiling point of dimethyl silicone oil is between 140°C and 180°C, which is prone to volatilization. , there will be oil seepage, and there will be traces of grease on the circuit board. Grease detachment can cause customers to feel that the grease is dry.

Thermal grease has both excellent electrical insulation and excellent thermal conductivity.

5. At the same time, it has low oil separation (tends to zero), high and low temperature resistance, water resistance, ozone resistance, and weathering resistance. and almost never solidifies,It can maintain the grease state when used for a long time at the temperature of -50℃-+230℃. It is an ideal interstitial thermal conductive medium for electronic components

Precautions

1. The use of thermal grease is not as much as possible, but as thin as possible on the premise of filling the gap. Overcoating is not beneficial, but will affect the heat transfer efficiency.

2. Keep away from children.

3. In case of accidental contact with the skin, wipe it clean, and then rinse with water; if inadvertently in contact with the eyes, immediately rinse with water and go to the hospital for examination

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