There are two development directions in the car industry: safety and lightweight. Now, the expectation of improving the functions of cars will be gathered in the carbon fiber composite data. Because we seldom contact with carbon fiber in the day, there will be many cognitive mistakes about the use of carbon fiber in cars. Let's explain the common misunderstanding of the application of carbon fiber in cars.
Carbon fiber cars do not use carbon fiber directly
Carbon fiber is a fiber made of carbon elements. It can be used directly by the necessary set of strands, short cuts or woven materials to be used as reinforcing fiber. When using, it is necessary to combine with other materials to make carbon fiber products with different forms. Now in the research of carbon fiber composite data, CFRP and resin can play the function of carbon fiber itself more. So the production of carbon fiber to make car is not directly made of carbon fiber, but the components of the car are made by solidification of carbon fiber composite data through mold, and the carbon fiber car is assembled.
Not all carbon fibers are high-end materials
Carbon fiber is not a single material, similar to steel, it has different types of specifications, and there are many ways to prepare it. The carbon fiber used in aerospace and high-end racing cars is generally high-end fiber of high-end level, and the carbon fiber used in sports daily necessities is mostly low-end carbon fiber, so not all carbon fibers are high-grade materials.
Carbon fiber car parts
The quality of carbon fiber products is not only determined by the original data, but also the production process is an important factor affecting the quality. The carbon fiber products produced by hand paste process and carbon fiber products made by hot pressing tank process are very different. In the application of car, the requirements of the preparation skills of the outer accessories and the stressed parts of the car are also very different. Now the manufacturers of carbon fiber products of cars are not all the same, and the quality of the products is different. Consumers should not think that what carbon fiber is good is. Reliable products are not only based on the data.
Carbon and aramid are different
Carbon fiber is the combination of carbon elements and aramid is a chemical component of the fiber, which has a great difference in their chemical cost. In terms of data function, aramid fiber has very large toughness, such as Kevlar, single carbon fiber and its products are brittle materials with great hardness, and crack when exceeding the limit value. Its important advantage is tensile strength. The consolidation of carbon fiber in the application of car is unanimously recognized. It has more application in the stressed parts such as: car bumper, in addition, the absorption of kinetic energy during crushing can greatly improve the safety of the car
