The editor of the heater manufacturer will tell you how to use metal electric heaters?
How about using metal electric heaters? This is a question often asked by most people who use this product. Because the thin heater is a new non-standard product, not too many people know about it. The editor of the silicone electric heater uses some brief instructions to explain the metal heating. The film is safe to use:
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First of all, the electric heating film electric heating film is planned in accordance with the electrician and electrical specifications when planning, whether it is a heating wire or a wiring part, there is a certain creepage interval;
Secondly, the insulation materials used by the heating plate, whether it is PET, polyimide, silicone rubber, or mica, have excellent insulation effects. The tested electrical strength: 1500V/1min5mA, no flashover scene , Insulation resistance: ≥5MΩ. Therefore, there is no leakage of electricity;
Third, use materials with different insulation for different environments and different temperatures. When the customer places an order, the relevant personnel of our company will make a certain evaluation based on the temperature requested by the customer, and then recommend a suitable electric heating film, so there is no need to worry about the temperature being too high and burning Insulation;
Fourth, the insulation materials used during the production of the heating element are all made of high temperature and high pressure, which ensures that the heating wire will not be exposed within a certain operating temperature range;
Fifth, when planning the heating plate, our company will plan the power according to the temperature. The heating wire inside the heating plate of the product will adjust its own power according to the temperature. A temperature control switch can also be installed together, which is equivalent to two-layer maintenance;
Through the above analysis, the heating plate is safe to use, and its surface heating and uniform temperature characteristics will be increasingly met by many planners and users.
The silicon rubber electric heating plate uses the heating element technology of the heating plate, which can fundamentally deal with the following questions:
1. The heating plate heats evenly, which is not possible with ordinary heating wires. The ordinary heating wires are placed manually on the silicon rubber heating tape. There are inconsistencies in the width of the line and the line. The heating plate is planned by the computer. The spacing can be accurate to two decimal places;
2. The heating plate has stable power and fast heating. The silicon rubber heating plate using the heating plate has the characteristics of fast heating and high heat transfer. The internal alloy resistance plate is usually iron-chromium-aluminum alloy. This kind of material is naturally the first choice for the heating core. ；
3. The use of metal heating plates for the silicon rubber heating plate can greatly increase the unit power density, up to 2W/cm²;
The electric heater has the above advantages, but there will be some shortcomings in practical application, as follows:
1. In the actual production of silicone rubber heating plates, some of them are relatively long, but there are more or less certain restrictions on the length of the heating plate;
2. The width of the electric heating plate determines the width of the silicon rubber heating plate. Conventionally, the heating plate is only tens of centimeters wide, due to the constraints of the etching machine;
3. From the beginning of the planning, the electric heating film has higher requirements than the artificial threading method, and each process is more rigorous;
4. Silicone rubber heating plate with electric heating plate, the price per square meter is higher than the cost of artificial cloth silk;
