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What are the characteristics of silicone heating pads?

Sep 24, 2021

Silicone electric heating film improves heat transfer in life, accelerates heating and reduces power. The functions of the electric heater include heating, heat preservation, vulcanization, disinfection, sterilization, anti-fog, anti-frost, insulation, fire prevention, flame retardancy, etc. Mainly made of glass fiber silica gel cloth and metal resistors. The glass fiber ensures the dimensional stability of the product. The flexibility makes it very soft and flexible. It can fit any arc surface, fully transfer heat energy, and allow heat to be transferred. To wherever needed.


Silicone rubber heating belt with 3M glue.jpg


The characteristics of silicone heating sheet are divided into the following categories:


1. Insulation performance


Thermally conductive silicone sheet has insulating and thermal conductivity due to its own material characteristics, and has good protection against EMC.It is not easy to be pierced and torn or damaged under pressure due to the silicone material.


2. The effect of shock absorption and sound absorption


The silicone carrier of the thermally conductive silicone sheet determines that there will be good elasticity and compression ratio, which has a good shock absorption effect. Adjusting the density and softness can produce a good effect on low-frequency electromagnetic noise.


3. The excellent physical strength and softness of the silicone electric heating film; applying external force to the electric heating film can make the electric heating element and the heated object have good contact;


4. Silicone rubber electric heating film can be made into any shape, including three-dimensional shape, and various openings can be reserved for easy installation;


5. The silica gel heating sheet is light in weight, the thickness can be adjusted in a large range (the minimum thickness is only 0.5mm), the heat capacity is small, and it can achieve a fast heating rate and a higher temperature control accuracy;


6. Silicone rubber has good weather resistance and aging resistance. As the surface insulating material of the electric heating film, it can effectively prevent the surface of the product from cracking and enhance the mechanical strength, which greatly extends the service life of the product;


7. The precise metal electric heating film circuit can further increase the surface power density of the silicon rubber heating element, improve the uniformity of the surface heating power, extend the service life and have good control performance;


8. The silica gel heating film has good resistance to chemical corrosion and can be used in places with harsh environments such as humidity and corrosive gases.


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