Custom Carbon Fiber Fabric/Clothing Manufacturer

Carbon fabric possesses high strength, lightweight properties, corrosion resistance, high temperature tolerance, electrical conductivity, flexibility, and dimensional stability, making it a versatile material for various demanding applications.

The manufacturing process of carbon fiber involves multiple steps, including raw material preparation, pre-oxidation, carbonization, sizing treatment, winding or weaving, curing, post-processing, and finally inspection and packaging. These steps together ensure the high quality, strength, and excellent performance of carbon fiber, making it widely used in aerospace, automotive, sports equipment, and other fields.

Carbon fabric, owing to its exceptional combination of properties, is utilized extensively across various industries. In aerospace, it is a crucial material for aircraft bodies, wings, and engine components, enabling weight reduction and improved flight efficiency. In the automotive sector, it enhances vehicle performance by reducing weight and improving fuel efficiency. It is also a popular choice for high-performance sports equipment like bicycle frames and tennis rackets due to its lightweight and strength. In construction, carbon fabric strengthens concrete structures and bridges. Additionally, it finds applications in renewable energy technologies, medical devices, marine engineering, military equipment, and industrial applications, owing to its unique properties that contribute to improved efficiency, durability, and performance.

Cutting carbon fiber fabric is a process that requires precise operation, as carbon fiber fabric features high strength, low density, and thin thickness. Inappropriate cutting methods may lead to material damage or performance degradation. Below are some basic steps and precautions for cutting carbon fiber fabric:

I. Preparation

1. Tool Selection:
   • Choosing the right cutting tool is crucial. For small-scale or manual operations, sharp scissors or blades can be used. However, for large-scale production or applications requiring high-precision cutting, a professional carbon fiber fabric cutting machine is recommended.
   • Ensure that the cutting tool is sharp and in good condition to avoid producing burrs or tears during the cutting process.
2. Work Area:
   • Select a clean, tidy, and well-ventilated work area for cutting operations. Carbon fiber fabric cutting may generate dust, so it is necessary to ensure the safety and hygiene of the work area.
3. Material Fixation:
   • Use clamps or other methods to fix the carbon fiber fabric on the cutting platform to prevent movement or deformation during the cutting process.

II. Cutting Operation

1. Marking and Planning:
   • Before cutting, use a pencil or marker to clearly mark the lines and shapes to be cut on the carbon fiber fabric. This helps ensure the accuracy and consistency of the cutting.
   • Plan the cutting sequence and path to improve cutting efficiency and reduce material waste.
2. Slow and Stable Cutting:
   • During the cutting process, keep your hand stable and apply moderate force. Avoid cutting quickly or with excessive force, as this may lead to material damage or inaccurate cutting.
   • For complex shapes or curved cuts, more precise operations and multiple adjustments to the cutting path may be required.
3. Inspection and Trimming:
   • After cutting, carefully inspect the cut edges for smoothness, burrs, or tears. If necessary, use sandpaper or other tools for trimming.
   • Check whether the cut size and shape meet the requirements, and make adjustments or re-cut if necessary.

III. Precautions

1. Safety Protection:
   • When cutting carbon fiber fabric, dust and fiber fragments may be generated. Therefore, appropriate personal protective equipment (such as masks, gloves, and goggles) should be worn to prevent inhalation or skin contact.
   • Pay attention to the safety and ventilation conditions of the work area, and keep fire sources and flammable substances away from the cutting area.
2. Material Properties:
   • Carbon fiber fabric has high strength and brittleness, so special care should be taken during the cutting process to avoid material damage.
   • Considering the (albeit low) conductivity of carbon fiber fabric, extra attention should be paid to electrical safety in cutting environments involving electrical equipment.
3. Cutting Precision and Efficiency:
   • For applications requiring high-precision cutting, a professional carbon fiber fabric cutting machine is recommended. These devices are usually equipped with advanced control systems and cutting software, enabling high-precision automated cutting.
   • While considering cutting efficiency, cutting quality and material utilization should also be taken into account. Optimize the cutting path and reduce waste generation to improve overall production efficiency.

In summary, cutting carbon fiber fabric requires careful preparation, precise operation, and attention to safety protection. By selecting the appropriate cutting tool, planning the cutting path, and following correct operational procedures, the cutting process can be carried out smoothly, ensuring stable and reliable cutting quality.

The production of carbon fiber fabric is a complex and meticulous process involving multiple key steps. Below is a general overview of the manufacturing process for carbon fiber fabric:

I. Raw Material Preparation

The primary raw materials for carbon fiber fabric are carbon-containing organic fibers, such as polyacrylonitrile (PAN), pitch, and viscose fibers. Among these, PAN-based carbon fibers are the most common, accounting for over 90% of total carbon fiber production, due to their relatively simple production process and excellent mechanical properties. These raw materials are specially treated in preparation for the subsequent spinning and carbonization processes.

II. Spinning and Stretching

1. Spinning: The prepared organic polymer raw materials undergo a polymerization reaction to generate high-molecular-weight polymer solutions. These solutions are then stretched into fine filaments through a spinning process. During spinning, parameters such as spinning speed and stretching tension are strictly controlled to ensure the quality of the filaments.
2. Stretching: The fine filaments obtained from spinning require further stretching to improve their strength and orientation. The stretching process typically involves multiple stages, with each stage making the filaments thinner and stronger.

III. Pre-oxidation and Carbonization

1. Pre-oxidation: The stretched filaments are subjected to pre-oxidation treatment in an oxidation furnace. The purpose of pre-oxidation is to partially oxidize the organic components in the filaments, forming a stable ladder structure, which lays the foundation for the subsequent carbonization process. Pre-oxidation temperatures generally range from 200°C to 300°C.
2. Carbonization: The pre-oxidized filaments are then subjected to high-temperature carbonization treatment in a carbonization furnace. During carbonization, the organic components in the filaments decompose and escape, leaving a fiber structure mainly composed of carbon. Carbonization temperatures generally range from 1000°C to 2000°C. After carbonization, the filaments have a carbon content of over 90%, becoming true carbon fibers.

IV. Weaving and Surface Treatment

1. Weaving: The carbonized filaments are woven to form carbon fiber fabric. Weaving methods vary, such as plain weave, twill weave, and satin weave, to meet the needs of different fields. During weaving, the directionality of the fibers must be considered to ensure that the final product has excellent mechanical properties.
2. Surface Treatment: To improve the adhesion performance and surface flatness of the carbon fiber fabric, it is usually subjected to surface treatment. These treatments include resin impregnation, hot pressing, chemical treatment, and other processes. These processes help the carbon fiber fabric better bond with other materials.

V. Quality Inspection and Packaging

The completed carbon fiber fabric undergoes rigorous quality inspection, including tests for strength, modulus, density, and other indicators. Qualified carbon fiber fabric is then packaged and shipped to downstream customers for further processing or use.

In summary, the production process of carbon fiber fabric involves multiple key steps and complex processes. Each step requires strict control of parameters and conditions to ensure the quality and performance of the final product. With continuous technological advancements and innovations, the manufacturing process of carbon fiber fabric will continue to improve and optimize.

Carbon fiber fabric itself is not directly equivalent to bulletproof material, but it can serve as a component of bulletproof composite materials.

Carbon fiber is a lightweight and high-strength material with excellent mechanical properties and corrosion resistance, making it a promising material in the field of bulletproof materials. However, pure carbon fiber fabric does not directly provide bulletproof functionality; instead, it needs to be combined with other materials (such as resins, ceramic plates, Kevlar fibers, etc.) to form a composite bulletproof structure.

In bulletproof composite materials, carbon fiber fabric typically serves as a reinforcing material, providing strength and stiffness support, while the matrix materials like resins play a role in bonding and stress transmission. This composite structure can effectively absorb and disperse the impact energy of bullets or shrapnel, thereby achieving a bulletproof effect.

It should be noted that different bulletproof composite materials have varying bulletproof levels and performance characteristics. Therefore, when selecting and using bulletproof materials, it is necessary to choose the appropriate material type and structure based on specific application scenarios and requirements.

Furthermore, although carbon fiber fabric itself is not directly bulletproof, its combination with other materials to form bulletproof composite materials has found wide application in areas such as bulletproof clothing, bulletproof helmets, and armored vehicles, achieving good bulletproof effects.

In summary, while carbon fiber fabric is not directly bulletproof, it plays a crucial role as a key component of bulletproof composite materials in enhancing the overall performance of bulletproof materials.