Performance of flexible circuit board —— electromagnetic heating roller
作者：管理员 时间：2020-06-04 09:15 来源：未知
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Flexible circuit board (FPC) is in the 1970 s the United States for the development of technology, space rocket technology development is based on polyester film and polyimide as base material made of a kind of with high reliability, excellent rendition of flexible printed circuit, through the flexible thin plastic sheet, embedded circuit design, the pile embedded in narrow and limited space a large number of precision components, forming a bendable flexible circuit. This kind of circuit can be bent at will, fold light weight, small size, good heat dissipation, easy to install, break through the traditional interconnection technology. In the structure of flexible circuits, the materials are insulating films, conductors and adhesives.
Insulation film, conductor and adhesive composite of three different materials will need to use high precision, high technology content of copper and plastic composite electromagnetic heating roller unit to complete the process, hunan QiJieXin technology co., LTD. (www.zgqjkj.com/www.qjxdz.com) production of electromagnetic heating roller successful breakthrough 500 ℃ high temperature, the roll surface temperature uniformity + / - 1 ℃, the temperature control precision is + / - 0.1 ℃, long-term, stable and reliable performance, and can improve yield and quality of customer products.
