Why should we add tropical rubber to high resistance silicone rubber heating belt?

The resistivity of silicone rubber heating belt has a certain range, and surface power is one of the important parameters of silicone rubber heating belt. Silicone rubber heating plate heating element: The nickel alloy heating wire is wrapped around the glass fiber, and the heating power can reach 2.1W/c㎡, and the heating is more uniform. Moisture-proof and chemical-resistant silicone rubber materials provide longer heater life. Pressure-sensitive adhesive can be used to bond flat and smooth workpieces. New energy vehicle battery heater solves the heating system solution for charging power batteries in low temperature environments: The silicone heating system is a very thin pure resistive heating sheet, which is very soft and has a thickness of 1.5MM. The battery energy storage heater is very thin, light and flexible.... With this heater, you can transfer heat to any desired place, improve heat transfer during processing, accelerate heating and reduce power requirements. The resistivity is too large, and the surface power is also large after a certain current passes. Therefore, for small-power electrical appliances, choose a current with a small diameter, but the size of the current depends on the size of the resistance, and the length and diameter of the silicone rubber heating belt are calculated.

Large industrial electric furnaces use electric heating belts to increase the surface area and ensure that the surface power does not exceed the standard. At the same time, in order to ensure high power, sufficient current must be provided, so that the length, cross-sectional area and shape of each electric heating belt can be comprehensively considered. Therefore, when designing a variety of silicone rubber heating belts, many power factors are required.

This teaching material allows for surface working power, cross-sectional design area of silicone rubber heating belt (belt), length of silicone rubber heating belt, shape of silicone rubber heating belt (straight, spiral, folded line, winding, etc.), etc.

Some special silicone rubber heating belts, such as electric blankets, have large heat dissipation area and low unit power.