Color steel plates use cutting -edge composite technology to integrate steel with bright and rich peritoneum into one. With the good performance of a variety of materials, it has greatly improved the chemical stability of the material, and has better rust -proof and anti-corrosive effects. Color steel not only has excellent quality such as the flexibility, plasticity, pressure resistance, wear resistance, wear resistance, heat dissipation and high temperature resistance, but also very prominent in terms of color, smoothness, and feel. It is worth mentioning that all the raw materials used by color steel are polluting non -pollution -free environmental protection materials, and the production process is completely dusty. Both production and later use have extremely high environmental protection characteristics.
1. Color steel has a smooth and detailed surface
Color steel materials are divided into five categories: packaging, home appliances, building materials, optical materials and decorative materials. Among them, home appliances color steel materials are the best and most fine, and the highest production requirements.
2. Production process and principle
The production of color steel materials is completed by imported sets of automated equipment, and it is basically no manual participation from high -quality curly steel raw materials to finished products.
After the high -quality curly steel is stretched, it enters the surface cleaning machine, and the peritoneum of the adhesive device is later dried and surface detection. After the first inspection is passed, the papers are closed and the high temperature aging aging of 72 hours is 200-400 degrees to ensure that the materials are completely formed. And test its high temperature resistance. The surface luster, delicateness and color uniformity are passed out of the factory. The re -examination is very strict, eliminating even the most subtle color difference.
3. The cost of import technology is high
Color steel materials can often be seen in some high -end home appliances and consumer electronics products. Domestic companies did not try to produce until 2005. Due to the expensive production equipment and core technologies, there are currently only two manufacturers in China. One is a Korean company and the other is a wholly -owned Taiwanese businessman.
Color steel materials require extremely high production costs. The first is to import full sets of production equipment and maintenance equipment and materials from Germany and other countries that are good at precision machinery. Second, the surface mask used in the surface composite process. Due to excessive requirements for production fineness, most of them rely on expensive imports at present, with an average price of up to 30 yuan/square meter. Finally, due to the high production process requirements and there is still room for improvement in technology. The production process of color steel inevitably has a high scrap rate, and the cost will be increased again.
4. High -end applications are expected to civilian
At present, the application of domestic color steel materials is relatively rare. Foreign color steel is often used as shell materials for high -end appliances and IT products. The most common is the front panel of the refrigerator. The refrigerator with color steel panels is more prominent than ordinary steel in terms of color, smoothness or feel. The color is bright and luxurious, and the excellent chemical stability and extremely high rust, anti-corrosive, radiation -proof and other characteristics brought by the special treatment technology of color steel itself are unmatched by other materials. Due to the high production cost and difficulty in processing, only some refrigerators in the market will use color steel products. In addition, in some luxurious consumer electronics products, color steel can often be seen. Just the right small embellishment makes the product more textured and individual.
