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News >> Electric film heating material into the floor heating market conditions.

Electric film is an electric floor heating system in the core material, under normal circumstances are inlaid in the end structure of the ground heat. Special application environment of electric film determines the electric floor heating system of higher electric film, mainly including electric film heating material nature, the electric film products structure, electrical floor heating construction technology "and other three aspects.

The nature of the heating material

Electric film play a major role in the conductive substance of many materials in one or several of these substances alone or in mutual coordination role, collectively referred to as a heat generating material or a conductive material. The material of the heating material determines the basic performance of the electric film, such as electric conversion efficiency, aging antioxidant capacity, power attenuation, etc., can not be fundamentally changed. Low-temperature radiant heating film "is the the architectural industry standard will be implemented on January 1, 2011, based on the different materials of the heating material, popular in the international classification of materials science, electric film is divided into the metal base, inorganic non- The three major categories of metal matrix (conductive) polymer.

Product structure

The the inherent material can be obtained through reasonable product structure design and processing technology compensate to a certain extent, the excellent performance of the material will be backward because of the design flaws of the product structure, production process and difficult to play its due effect. The product structure of electric film heating material selection and synthesis process, the choice of substrate material and processing technology, the degree of integration of the electrode design and heating conductive material, coating or printing technology, terminals and wiring connections are affected or even around electric film performance of key factors.

Construction technology

Has the science of electricity to warm the construction process specifications and strictly implemented, is the basic guarantee for the electric floor heating system running safety, operation is simple, the effect is good, trouble-free ". Different product structure the different electric film type, and the same type of electric film should be in strict compliance with the national or industry standards, combined with the characteristics of their own products to develop the appropriate application of technical regulations. Because the national level or industry-level specification only requires "mandatory terms and conditions, technical requirements, specific technical measures are often a result of the company's products and process variations of the same. For example, in accordance with the provisions of the National Building electrical safety norms ", the electric floor heating system user remainder of leakage protection tripping current of 30 mA. For this requirement, the different electric film companies should have a different response, otherwise its electric film will not be applied to the electric floor heating system