The production of carbon fiber, known as Kohlefaser Herstellung (carbon fiber manufacturing), is a very sophisticated procedure and has been a necessity in automobile, aerospace, sports, and renewable energy industries. Carbon fiber is also referred to as Kohlefaser due to its lightness, high strength and ability to endure long, and is one of the most demanded materials in the modern world. In this blog we will break down the procedure of Kohlefaser Herstell in plain, easy to understand language.

What is Kohlefaser?

The kohlefaser is produced using very fine strands of carbon atoms. These are very strong strands and very light in weight compared to metal such as steel or aluminum. Due to this, carbon fiber is ideal in developing components that require to be lightweight, yet very strong like automobile parts, airplane components, and even bicycles.

Kohlefaser Herstellung Prozess.

• Polyacrylinitril - PAN (Raw Material) Preparation.
  The whole process starts with a raw material, commonly Polyacrylnitril (PAN) that is a polymer. The carbon fibers are made out of the long strands of PAN fibers.
• Oxidation
  This is then followed by heating of the PAN fibers in air to approximately 200-300degC. This enhances the material and sets it to the next process.
• Carbonization
  The process of carbonization involves heating the fibers in a controlled atmosphere that is usually without oxygen under high temperatures (exceeding 1,000degC). This process eliminates everything except carbon and only pure carbon fibers are left.
• Surface Treatment
  The fibers must be surface treated after being carbonized to enhance bonding with resins or other materials. This refers to subjecting them to special chemicals.
• Sizing and Weaving
  The last step is the application of some sort of protective coating, and the fibers are then woven into cloths or formed into strands that can be utilized in various goods.

Conclusion

Kohlefaser Herstellung is a complex yet fascinating process that transforms simple raw materials into high-tech products used worldwide. With growing demand for sustainable and lightweight solutions, the importance of Kohlefaser Herstellung will only continue to rise. Whether in cars, planes, or sports gear, carbon fiber is shaping the future of technology and design.