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Product Description

Overview of Polyacrylonitrile-based Carbon Fibers Prepreg

Conductive carbon black is a specialized form of carbon black, engineered specifically to enhance the electrical conductivity of materials it is incorporated into. Unlike regular carbon black, which is primarily used as a reinforcing filler and pigment, conductive carbon black features a unique particle structure and surface chemistry that facilitates electron flow, making it indispensable in applications requiring static dissipation, electrostatic control, or improved performance in electronic and electrical devices.

Features of Polyacrylonitrile-based Carbon Fibers Prepreg

  1. Enhanced Conductivity: Provides a network for electron movement within a material, turning an insulator into a conductor or semi-conductor.

  2. Low Loading Levels: Effective at low concentrations, minimizing impact on the host material's properties, such as viscosity, weight, and color.

  3. Particle Size and Structure: Specifically engineered with smaller particle sizes and higher structure, optimizing conductivity pathways.

  4. Stability: Resistant to chemical and environmental degradation, ensuring consistent performance over time and in varying conditions.

  5. Versatility: Compatible with a wide range of matrices, including polymers, resins, adhesives, and coatings.

Polyacrylonitrile-based Carbon Fibers Prepreg

(Polyacrylonitrile-based Carbon Fibers Prepreg)

Parameter of Polyacrylonitrile-based Carbon Fibers Prepreg

Polyacrylonitrile (PCL) based carbon fibers are commonly used in the production of various applications, including aerospace, automotive, and industrial manufacturing. The properties of PCL fibers include their excellent durability, strength, flexibility, and wear resistance. These fibers can be designed to meet specific requirements such as compliance with certain environmental standards or performance requirements. However, there are several parameters that determine the properties of PCL fibers. Here are some common parameter sets: 1. Crossmodal modulus (CMM): CMM is the strength-to-weight ratio of a material relative to its cross-molding modulus, which measures how easily it is stretched or bent under different conditions. The higher the value of CMM, the better a material will perform under stress. 2. Viscosity: Viscosity refers to the rate at which the material transitions from normal flow to an intermolecular ordering or shear flow state. The higher the value of viscosity, the faster the material transitions. 3. Enduste behavior: Enduste refers to the mechanical behavior of a material at work, including the adhesion, sheeniness, andability of surfaces. The higher the value of enduste, the better a material will perform under work conditions. 4. Tensile strength: Tensile strength is the maximum tensile force required for a material to withstand a set of stress loads without cracking. The higher the value of tensile strength, the stronger the material will perform under load. 5. Curvability: Curvability refers to the ability of a material to deform and contract without deformation. The higher the value of curvature, the better a material will perform under dynamic stress. 6. Flexibility: Flexibility refers to the ability of a material to adapt to changes in shape or size during processing. The higher the value of flexibility, the better a material will perform under changing conditions. These parameter sets can be used to design PCL fibers that meet specific requirements such as working temperature, coefficient of change, and modulus. By optimizing these parameters, developers can produce high-quality PCL fibers that provide strong, flexible, and wear-resistant materials.

Polyacrylonitrile-based Carbon Fibers Prepreg

(Polyacrylonitrile-based Carbon Fibers Prepreg)

Applications of Polyacrylonitrile-based Carbon Fibers Prepreg

  1. Antistatic Materials: In plastics, textiles, and packaging to prevent sparks, protecting sensitive electronic components.

  2. Electromagnetic Interference (EMI) Shielding: In coatings and adhesives to shield electronic devices from external electromagnetic interference.

  3. Fuel Cells and Batteries: As a conductive additive in electrodes, improving ion flow and battery performance.

  4. Rubber and Plastic Compounds: In cable insulation, gaskets, and seals where conductivity is required for safety or functionality.

  5. Ink and Coatings: For conductive printing in RFID tags, smart packaging, and printed electronics.

Company Profile

Graphite-Corp is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality graphite powder and graphene products.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality graphite powder and relative products, please feel free to contact us or click on the needed products to send an inquiry.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.

FAQs of Polyacrylonitrile-based Carbon Fibers Prepreg

Q: How does Polyacrylonitrile-based Carbon Fibers Prepreg differ from regular carbon black? A: Polyacrylonitrile-based Carbon Fibers Prepreg is designed with specific properties to enhance electrical conductivity, whereas regular carbon black is mainly used for reinforcement and pigmentation without a primary focus on conductivity.

Q: What factors influence the conductivity of a material when using Polyacrylonitrile-based Carbon Fibers Prepreg? A: Particle size, structure, concentration, and dispersion quality significantly impact conductivity. Smaller particles and better dispersion lead to more efficient electron paths and increased conductivity.

Q: Can Polyacrylonitrile-based Carbon Fibers Prepreg be used in any polymer? A: While it is versatile, compatibility tests are necessary to ensure it works effectively with each specific polymer type, as certain polymers may require customization for optimal performance.

Q: Is Polyacrylonitrile-based Carbon Fibers Prepreg safe to handle? A: Like other carbon blacks, it is generally safe when handled properly. However, appropriate dust control measures should be in place due to its fine particle size, which can become airborne and pose a respiratory risk.

Q: Does adding Polyacrylonitrile-based Carbon Fibers Prepreg change the mechanical properties of a material? A: At low loading levels, the impact on mechanical properties is usually minimal. However, at higher concentrations required for certain high-conductivity applications, changes in properties such as stiffness, elongation, and color may occur.

Polyacrylonitrile-based Carbon Fibers Prepreg

(Polyacrylonitrile-based Carbon Fibers Prepreg)

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