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Dry goods sharing: The following 4 points must be met when purchasing thermal insulation materials for new energy battery cooling
Source : New Energy Vehicle Edit : Revve New Material Read : 42 Time : 2023-05-06

Thermally conductive insulating material is a very widely used and practical material, which largely meets people's needs for machine heat dissipation. The uses for all walks of life are different, and the requirements for the materials themselves are also different. Today, the editor will talk about the conditions that need to be met when purchasing thermal insulation materials for new energy battery cooling.

新能源汽车电池

Point 1: high pressure resistance

The most important thing for thermally conductive insulating materials is its thermal conductivity, which is of great benefit no matter what application it is used in. The same is true for power batteries. It should be noted that the material must withstand high voltage. The high voltage here refers to high voltage. If it is used in a battery without certain resistance to high voltage, it will not wait until it can play a certain role in heat conduction. If it starts to lose, it will not be able to get the corresponding effect.

Point 2: better fire performance

Because during the use of the power battery, a lot of heat will be generated. If the heat accumulates to a certain extent, it will cause a fire. It is very good to reduce the occurrence of this situation, and it is also a material that will be widely demanded in the future market.

Point 3: Softness

The higher the softness, the easier it is to handle the material, and the easier it is to make the shape we want. For a more complicated instrument like a battery, the places that need to dissipate heat cannot be flat, and many times they are irregular. . And the soft material can help in cutting, which is convenient for normal operation and use.

Point 4: Lightweight

Since the power battery is mainly used in the field of new energy vehicles, the challenge faced in this field is to ensure the power of the battery while making the battery small. At this time, it is required to reduce the quality of each component and the heat conduction device of the battery. It is also part of the need to pay attention. To make the battery lighter, the same heat-conducting insulating material also needs low-density, lightweight thermally-conducting silicone sheets, which can not only meet the heat dissipation requirements of new energy vehicle batteries, but also reduce the weight of the vehicle and achieve the purpose of saving energy.

Product Features:

Good thermal conductivity: 1.2~25.0W/mK;

Fire rating: UL94V0;

Provide a variety of thickness and hardness options: 0.5mm-5.0mm;

With self-adhesive without additional surface adhesive;

High compressibility, soft and elastic, suitable for low pressure applications.

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