Jiangxi Komjet Carbon Fiber Composite Materials Co., Ltd. is an innovation-driven manufacturing enterprise integrating R&D, smart manufacturing, and industrial applications. The company has established a complete industrial chain technology system spanning from raw materials to finished products, including carbon fiber prepreg, carbon fiber fabric, and thermosetting/thermoplastic prepreg.
Its independently developed high-performance carbon fiber woven fabrics and prepreg products cover diverse resin systems within the 50-400g/m² weight range, meeting stringent military-grade weather resistance standards.
Through strategic collaboration with Zhongfu Shenying Carbon Fiber Co., Ltd., the company has established a robust high-performance carbon fiber supply chain system. By leveraging interdisciplinary technological advantages from both material development and application sciences, it has developed a range of high-performance composite solutions. These products are widely utilized in low-altitude economy, rail transportation, military defense, and new energy sectors, continuously driving industrial breakthroughs in domestically produced carbon fiber composites.
Jiangsu Komjet Carbon Fiber Biaxial Fabric utilizes Zhongfu Shenying high-performance carbon fiber as raw material and employs advanced Dornier sword beam looms to achieve bidirectional weaving in both warp and weft directions. The fabrics feature delicate and uniform surface patterns with well-defined interwoven textures that are easily distinguishable. Its soft and lightweight texture, combined with consistent color variation, demonstrates exceptional quality consistency.
In terms of weaving patterns, there is a diverse range of personalization options, including plain weave, twill weave, satin weave, as well as special weaving techniques such as loop-shaped, figure-eight-shaped, and interlaced patterns. These products are widely used in the manufacturing of aircraft, automobiles, ships, sports equipment, and other applications.
Excellent mechanical properties: High strength and high modulus, with tensile strength of about 2.7GPa and tensile modulus of about 200-700GPa
Good chemical stability: Stable chemical properties, can withstand various acids, alkalis, oils and marine environment
Excellent thermal performance: High temperature resistance, can withstand temperatures up to 300°C without performance degradation
Good processability: Soft and lightweight texture, can be freely cut to fit complex-shaped components
Prepreg, as a critical intermediate material in the manufacturing process of composite materials and their components, plays a fundamental role in ensuring the quality and reliability of composite materials and their fabricated products. The uniformity and stability of its quality play a pivotal role in ensuring the quality and reliability of the composite materials and their fabricated products.
Carbon fiber prepreg is manufactured through advanced high-pressure and high-temperature technology, which uniformly and securely bonds epoxy resin onto carbon fiber. Primarily composed of rigorous and meticulous processing steps including coating, hot pressing, cooling, film laminating, and winding. This product is commonly referred to as carbon fiber prepreg.
Jiangxi Komjet Carbon Fiber Composite Materials Company specializes in manufacturing high-quality, high-performance T700/T1100 grade carbon fiber prepregs with stable properties and superior quality. Its product range includes unidirectional carbon fiber prepreg, unidirectional glass fiber prepreg, and carbon fiber fabric prepreg.
Foreign trade, also known as "foreign trade" or "import and export trade", refers to the exchange of goods and services between a country (region) and another country (region). This trade consists of two parts: import and export. For countries (regions) that import goods or servi
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Foreign trade, also known as "foreign trade" or "import and export trade", refers to the exchange of goods and services between a country (region) and another country (region). This trade consists of two parts: import and export. For countries (regions) that import goods or servi
Learn MoreCarbon fiber is the "king of new materials" among key foundational materials for strategic emerging industries. The transition from reliance on imports to domestic self-sufficiency and technological innovation, along with accelerated industrialization, owes much to the tireless efforts of generations of scientists and entrepreneurs.
The diameter of carbon fiber is approximately 5-8 microns.
The density of carbon fiber is one-fifth that of steel, two-thirds that of titanium, and three-fifths that of aluminum.
Carbon fiber is exceptionally strong. Firstly, it exhibits high tensile strength; a standard bundle of 12K carbon fiber with a weight of approximately 130 kilograms can withstand a tensile force of up to 50 tons. Secondly, carbon fiber demonstrates remarkable heat resistance, remaining unaffected even at temperatures up to 1600 degrees Celsius.
The preparation process of carbon fiber is highly complex, involving stringent production conditions and requiring precise control of various electromechanical parameters across 3,000 to 5,000 critical control points throughout the entire workflow.
Carbon fiber is extremely expensive due to its challenging production process and lengthy manufacturing workflow.
Crude Oil Extraction
Polyacrylonitrile Production
Carbon Fiber Production
Heat Treatment
Bicycle
Composites
Products
It has high strength and high modulus, with tensile strength of about 2.7GPa and tensile modulus of about 200-700GPa, which is ten times that of ordinary steel.
Stable chemical properties, can withstand various acids, alkalis, oils and marine environment, do not react with acids, alkalis, salts and other chemicals, and have good corrosion resistance and durability.
High temperature resistance, can withstand temperatures up to 300°C without performance degradation, and has good thermal stability and fire resistance.
With a soft and lightweight texture, it can be freely cut to fit complex-shaped components without being constrained by the original structure's form. Additionally, its woven structures come in various types, including plain weave, twill, and satin weave.
It tightly adheres to various complex-shaped molds or components, ensuring the accuracy and quality of the formed products.
No special low-temperature storage conditions are required, greatly reducing storage costs.
Stable physical and chemical properties can be maintained under different environmental conditions.
The inclusion of "low-altitude economy" in the government work report underscores its strategic importance and promising future prospects.
Carbon fiber has become a preferred material for low-altitude flight due to its outstanding performance characteristics. Priority selection of structural materials for the device.
Lightweight carbon fiber components enhance fuel efficiency and performance in various aircraft applications.
Carbon fiber is widely used as structural material for high-speed rail vehicle bodies due to its high strength, rigidity, and lightweight properties.
Lightweight carbon fiber doors reduce vehicle weight and improve energy efficiency.
Carbon fiber driver's cabs offer superior strength and safety performance.
Carbon fiber car bodies provide excellent fatigue resistance and corrosion resistance.
Structures made from carbon fiber exhibit superior fatigue resistance, corrosion resistance, significantly extending vehicle lifespan and enhancing safety performance. Additionally, carbon fiber materials improve thermal insulation and soundproofing capabilities, thereby boosting passenger comfort levels.
Carbon fiber is an essential strategic basic material for advanced weapons and equipment such as rockets, satellites, missiles, fighter jets and ships.
Military Enclosure
Aircraft
Vessel
Carbon fibers are lightweight, high-strength, and feature an elegant aesthetic appearance.
Interior Trim
Engine Hood
Wheels
Carbon fiber drive shafts exhibit outstanding torsional resistance, bending strength, high critical rotational speed, low weight, and excellent weather resistance.
Transmission Shaft
Paper Machine Roller
Textile Machinery Roller
Carbon fiber composites exhibit excellent X-ray transmission properties, with an X-ray transmission rate of 99%. For high-imaging-demand equipment such as mammography machines, CT scanners, and MRI systems.
CT Scanner
Operating Table
Prosthesis
The application fields of carbon fiber sports equipment can be categorized into two major directions: one is competitive sports, which primarily emphasizes high precision, advanced technology, greater rigidity, and faster performance; the other is daily fitness applications, requiring appropriate cost-performance ratio.
Bicycle
Tennis Racket
Golf Club
Under all climatic conditions, carbon fiber exhibits superior aging resistance, moisture and heat tolerance, as well as corrosion resistance, enabling long-term maintenance of high reliability. Its application in engineering structures such as bridges, tunnels, offshore structures, and non-magnetic buildings enhances seismic safety performance while reducing structural weight and volume.
Bridge Construction
Building Structure
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