Electric film and heating cable comparison

The electrothermal film is a semiconductor type, and the heating cable is purely resistive. The heating element of the electrothermal film is a high-tech formula composed of 32 kinds of mineral-compatible inks (not other brands of water-based inks). The heat-generating cable uses a metal material as a heat-generating conductor, which is a concept of a heating wire or a resistance wire, and it is easy to reduce the air humidity. Electrothermal film energy consumption than the cable but also save 15% to 20% of the electricity, the main reason is that the heating element of the electric film is ink.

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Electrothermal film and heating cable work fundamentally different

Electrothermal film is semi-conductor type, heating cable is pure resistance type, electrothermal film heating element is a high-tech formula formulated by 32 kinds of mineral-compatible inks (not other brands of water-based inks). The U.S. patented technology acquired by Rick Corporation. The heat-generating cable uses a metal material as a heat-generating conductor, which is a concept of a heating wire or a resistance wire, and it is easy to reduce the air humidity. Electrothermal film energy consumption than the cable but also save 15% to 20% of the electricity, the main reason is that the heating element of the electric film is ink.

The respective advantages

Electric heating film is light, thin, non-stick weight, non-stick space, earliest used in high-end aerospace heating insulation, with the improvement of people's quality of life is applied to the heating of residential areas, due to electric heating film is face heating, heating Uniformly laid on the floor or floor tiles will not show traces, and the cable is linear heating, local heat is high, the pavement under the floor is easy to appear traces of the cable, so that the floor color fades, easy to make the color of the floor tiles below the light floor tiles Turn yellow. Especially for wood keel floors, but also cement mortar, wood keels absorb water, it is difficult to dry, not only delay the construction of a long period of time, but also because the wood keel after the installation of solid wood flooring cement mortar moisture, it is easy Evaporation causes deformation of the floor, which is the biggest drawback of the cable used in the process of wood keel floor below! Electric film can be directly installed in the gap between the wooden keel, do not need cement, is a mature high-tech flexible heating products, after more than 30 years of practice inspection. The electrothermal film formed by the two sheets of polyester film heat-sealed with special printing technology, does not degrade without aging, resists strong acid and alkali, and has a service life of up to 50 years.

The difference in circuit principle brings different effects

Heating cable is the whole cable, only one connector, has its advantages, but do not forget that in the end is a series circuit, if there is a fault, the entire circuit can not be used, and maintenance costs are expensive. Electric heating film is all parallel circuits, and one point of failure does not affect other area heating. Maintenance is very simple, with a waterproof and insulating tape on both sides of a sticky solution.

Different ways of laying

For the small bathroom below 6 square meters, the heating cable can increase the power by adjusting the density of the cable, and the electric film is limited by the area. At least 1000 watts is required for the installation power of the bathroom. Apart from toilets and washbasins, only the remaining 2~ 3 square meters of irregular area, the power of the ground to lay the electric film can not reach. However, it can also be used as a wall, which can also increase the installation power.

Electric floor heating misunderstanding

"Electric film is poor in waterproofness and cannot be put on the toilet." This is misleading. Electrothermal membrane bubbles are heated in water. Say “The installation power of electric film is only about 100 watts per square meter............” This is misleading. The maximum electric power per square meter of the electric heating film can reach 240 watts. The power can be increased or decreased according to the insulation conditions of the house. Nanjing Jin Jiangli The Shechem High-Tech Yoga Room has a power of 230 watts per square meter and a maximum room temperature of 38 degrees (6 to 8 degrees outside).

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