What is the difference between carbon crystal and carbon fiber geothermal film?

1, heating elements are made of different materials. The heating element of carbon fiber electrothermal film is made of carbon fiber as conductor material. It is a new electrical, thermal and mechanical material with higher strength than steel, lower density than aluminum, more corrosion resistance than stainless steel, higher temperature resistance than heat-resistant steel, and can conduct electricity like copper. Products are widely used in aerospace, sports equipment and medical equipment. Carbon crystal, in short, carbon crystal product is a kind of plate made of carbon particles as conductive materials and adhesives. The production of this product does not need any high-end technology and patents, and it is precisely for this reason that more than a dozen domestic manufacturers will emerge overnight.

2, the production materials are different, so the production process is different, and the shape and thickness of the product are also different. Due to the fundamental differences in materials of heating elements, carbon crystals cannot produce products as light as carbon fiber electrothermal films. Carbon crystal is a plate-like product. The thickness of the board is about 8mm, and its bulk (40*90, 60*90, 60*280 ㎝) is heavy, which is not convenient for transportation and construction, and even more invisibly increases the load on the floor of users' homes. The carbon fiber electrothermal film is less than 1mm thick and as thin as a piece of paper. Convenient transportation and installation. At present, carbon fiber electric heating film products can not be produced in China, and only South Korea can produce them internationally. Carbon fiber electric heating film occupies about 70% market share in Korea. Although the carbon fiber electric heating film is light and thin, it has high technical content and high safety and stability. Products sell well 16 countries and regions.

3, the length of the product, the length of the warranty. Warm continent carbon fiber electric heating film products have a long history of several decades, occupying about 70% of the market in Korea. Products sell well in the United States, Japan, Russia and other countries and regions, and have passed many international certifications. Carbon crystal products are by-products produced in the process of manufacturing carbon fibers, with low technical content and short use history. And because there is no technical content, over the past year or so, dozens of factories, large and small, have sprung up in China.

4. There is a big difference between price and price: carbon crystals are sold by piece, ranging from 280-320 yuan per piece, but selling carbon powder and binder at this price is profiteering. Although the process of carbon fiber electrothermal film is complicated, the price per square meter of heating area is lower than that of carbon crystal, and it is a product with high cost performance.

Different heating principles have different life spans. The most intuitive contrast between carbon crystal plate and carbon fiber plate is obvious. The best way to distinguish is to look directly at the light and see the carbon fiber with network structure, which is granular carbon crystal floor heating.