According to its composition and characteristics, thermal gel can be divided into one component and two components. The two types of thermal gel differ significantly in several ways, making them suitable for different applications.
First, the one-component thermal gel is similar in properties to thermal grease. It usually remains in a wet state and does not cure, thus providing continuous excellent thermal conductivity. However, due to its higher oil yield, it may require more frequent maintenance and replacement. Nevertheless, the wettability and ease of application of the one-component thermal gel gives it an advantage in certain applications that require quick installation and disassembly. It is worth noting that although single-component thermal gels are often known for their non-curing properties, their curing properties can also be fine-tuned for specific application needs. However, a key challenge in the production of a single component thermal gel lies in controlling its curing process. In order to ensure the stability and performance of the thermal gel, the batching temperature must be strictly controlled to avoid excessive solidification of the gel in advance. Therefore, it is essential to use methods such as cooling the circulating water to reduce the temperature of the ingredient and ensure that it is mixed and processed below the curing temperature.The two-component thermal gel will cure and solidify into an elastomer, which has certain cohesiveness and low oil yield. The two choose their suitable application according to their own characteristics.
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