High Strength 3K/12K/24K Carbon Fiber Roving Yarn

Carbon fiber yarn, also known as carbon fiber roving, is a textile form of carbon fiber that consists of thousands of continuous filaments woven together. It is created from polymer precursors, such as polyacrylonitrile (PAN), which are then carbonized under high temperatures to produce a strong, lightweight material.

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Specification

Type	specification	Tensile strength(MPa)	Elastic modulus(GPa)	linear density(g/km)	Elongation at break(%)	Filament diameter(μm)
SYT45	3k	4000	230	198	1.7	7
SYT45S	12k/24k	4500	230	800/1600	1.9	7
SYT49S	12k/24k	4900	230	800/1600	2.1	7
SYT49C	3k/12k	4900	255	198/800	1.9	7
SYT55G	12k	5900	295	450	2.0	5
SYT55S	12k/24k	5900	295	450/900	2.0	5
SYT65	12k	6400	295	450	2.1	5
SYM30	12k	4500	280	740	1.5	7
SYM35	12k	4700	330	450	1.4	5
SYM40	12k	4700	375	430	1.2	5

Specific products could be made according to customers’requirements.

Characteristics

1. High Strength-to-Weight Ratio: Carbon fiber yarn is renowned for its superior strength compared to its weight.

2. Corrosion Resistance: It exhibits excellent resistance to corrosion, making it suitable for use in harsh environments where materials are exposed to various chemicals and weather conditions.

3. Thermal Stability: It exhibits excellent resistance to corrosion, making it suitable for use in harsh environments where materials are exposed to various chemicals and weather conditions.

4. Electrical Conductivity: Unlike other forms of carbon fiber, certain types of carbon fiber yarn can conduct electricity.

5. Flexibility: Yarn form allows for more flexibility, facilitating its use in curved or complex structures.

Application

1.Aerospace and Defense: Utilized in the construction of aircraft and spacecraft components, benefiting from its strength and lightweight properties to improve fuel efficiency and performance.

2.Automotive Industry: Employed in the production of high-performance vehicles for structural components, body panels, and drivetrain parts to enhance speed and handling while reducing weight.

3.Sports Equipment: Commonly used in the manufacturing of sports equipment such as tennis rackets, golf clubs, and bicycle frames for their strength and to improve player performance.

4.Industrial and Mechanical Components: Used in the creation of high-strength mechanical parts and industrial equipment that require durability and resistance to wear.

5.Marine Applications: Ideal for boat construction and other marine uses due to its resistance to water absorption and saltwater corrosion.

Transportation

When handling the transportation of carbon fiber yarn, it is crucial to observe several key precautions to ensure the material's integrity and safety throughout the logistics process:

1.Handling with Care: Carbon fiber yarn should be handled gently to avoid any damage to the filaments, which could compromise its structural properties.

2.Protection from Abrasion: Due to its fine nature, carbon fiber yarn is susceptible to abrasion. It should be packed in a way that minimizes friction against other materials during transit.

3.Avoidance of Moisture: Carbon fiber yarn must be kept dry throughout the transportation process. Exposure to moisture can lead to degradation of the yarn's performance characteristics.

4.Avoidance of Mechanical Stress: Excessive bending or stretching should be avoided as it may lead to structural damage.

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