What is Carbon Fiber Heat Sink?

Carbon fiber heat sink makes batteries safer for electric cars, bikes, and more. So, batteries have come a long way in recent years. Lithium-ion batteries in particular are more powerful, longer-lasting, and smaller—and they are powering ever more devices, from smart watches and phones to electric cars, and even electric-powered aircraft.
                                                             
1. First of all, distinguish what type of carbon fiber heating element it is. One is long fiber carbon fiber, one is short fiber carbon fiber, and the other is long fiber braided carbon fiber rope heating element.
2. Long-line carbon fiber heating element products have a long life, but linear heating needs to conduct heat energy through metal materials. Another part is achieved through far-infrared radiation, and a small part conducts heat through thermal convection. The main conduction method is thermal radiation, followed by thermal conduction, and again It is heat convection. The advantage is that it is not dry. The room temperature can usually reach 16 degrees Celsius plus or minus two degrees. The design for special requirements can reach more than 20 degrees. It saves 30-50% of energy than traditional heating element radiators and 10% more energy than carbon crystal radiators. Within %, the service life of qualified products is 1-4 times longer. The disadvantage is that metal materials and raw materials that require good thermal conductivity are relatively expensive and the selling price is relatively high.
3. Short-fiber carbon fiber heating element products are mainly made of carbon crystals. They are made of short-fiber carbon fiber and resin and plastic composite materials. Their characteristics are similar to long-fiber carbon fiber. The advantage is that they generate heat in a planar manner without even increasing heat dissipation. The device casing can be directly installed on the wall and used. The cost is relatively low and the selling price is low. The disadvantage is that the pressed composite materials will deform due to long-term alternation of hot and cold. In addition, because the carbon fiber materials are mixed with other materials, the heat conversion rate of the finished product is slightly lower than that of long-fiber carbon fiber, which consumes a little more electricity. Theoretically, the service life is longer than that of long-fiber carbon fiber. Carbon fiber is short, because the history of this type of material is only 3-4 years. The service life of long-fiber finished products is about 10 years, and there are many cases of normal use around 7 years.
4. Woven long-fiber carbon fiber products are mostly used in radiant heaters. They are suitable for public areas with poor insulation or no insulation measures, as well as factories. The service life is mainly related to the production process of the product. A good service life of 10 years is no problem. , the bad ones will break down in one year, but the advantage is that it is easy and convenient to replace, and the cost is also very low. The finished product costs a few hundred yuan, and the heating element replacement costs dozens of yuan, and it will definitely not exceed 200 yuan.
5. As long as carbon fiber is used as a heating element and the production technology is equivalent, it will definitely save electricity, have a longer lifespan, have better far-infrared radiation effect, and be relatively non-drying than traditional heating elements. However, compared with carbon fiber floor heating, there is still a clear feeling gap. Of course there is a difference in price.
6. There are very few domestic manufacturers that master core technologies to produce such products. Most of them are OEMs and imitations. Because the legal environment in our country is not good, patents are not well protected. However, imitation manufacturers generally do not have real certification reports, and they are all PS. Many, such as ISO9000, etc.
Carbon fiber heat sink is high-tech material technology. When purchasing, be sure to choose formal channels and regular merchants, and do not buy imitations for cheap. For example, if you can buy a company, don't buy a self-employed person. Pioneer Thermal is a professional custom heat sink manufacturer in the cooling system field. With the goal of providing advanced thermal engineering and design services to customers. If you need carbon fiber heat sink, please contact us.