The dry carbon fiber waste yarn that our company routinely supplies and the related future development prospects and usage. Some people called it “Spaghetti Carbon Fiber ” These dry waste CF waste yarn are all produced from the top 10 well-known carbon fiber manufacturer in China & Japan with high quality, reasonable price and sufficient inventory to meet customer’s requirements.
It is a dry carbon fiber produced in the manufacturing stage of the common waste yarn type. These waste fibers come from scraps and spool ends. It is estimated that dry fibers account for about 40% of the total CF waste. Since they have not yet been embedded in any polymer matrix, they have the same properties as the original CF.
So what are the uses of dry carbon waste yarn?
1. Recycling new composite materials: Dry carbon fiber waste can be recycled to produce new carbon fiber composites. The fibers can be recycled using technologies such as pyrolysis or solvent decomposition and then processed into new materials. This is very beneficial for applications in industries such as automotive, aerospace and sports equipment, because the high strength-to-weight ratio of carbon fiber is an advantage in these industries.
2. Material reinforcement: Dry carbon fiber waste can be used as an excellent reinforcement material for a variety of products. It can be added to thermoplastics, thermosets and even cement to make chopped strand to enhance mechanical properties such as tensile strength, stiffness and impact resistance. It is used in construction, automotive parts and consumer products.
3. Nonwovens and mats: The waste can be converted into nonwoven mats or felts for thermal insulation, sound insulation or as reinforcement layers in composite structures. These mats can provide additional strength or thermal insulation properties to the final product.
4. Low-grade applications: For waste that does not meet the quality standards for high-performance applications, it can be used in less demanding areas. This includes gardening tools, decorative items or simple structural parts where aesthetics or high mechanical properties are not important.
5. Research and development: Some dry carbon fiber waste is used for research and development to explore new recycling methods, composite manufacturing technologies, or test the feasibility of emerging applications of recycled materials.
