T700 milled carbon fiber

T700 milled carbon fiber powder is a high-performance reinforcement material manufactured from PAN-based T700 carbon fiber filaments. Produced by Shenzhen Feige Fiber Materials Co., Ltd., the material undergoes specialized surface treatment, chopping, grinding, screening, and high-temperature drying processes to obtain a fine and uniform carbon fiber powder.

The resulting material retains the key performance characteristics of T700 carbon fiber while offering a compact form, clean surface, and large specific surface area. Its powder structure also allows it to mix and disperse efficiently within resin systems, making it suitable for high-strength and high-modulus composite formulations.

High-Performance T700 Carbon Fiber Powder

Unlike continuous carbon fiber, milled carbon fiber is processed into short, fine particles that can be incorporated into different resin and polymer systems. The T700 grade provides a combination of strength and modulus that can contribute to improved mechanical performance in reinforced materials.

The specially processed powder features a relatively large specific surface area, which supports effective contact with resin and helps achieve more uniform dispersion during material processing.

Specialized Manufacturing Process

The production of T700 milled carbon fiber powder involves several controlled processing stages. T700 carbon fiber filaments are first subjected to surface treatment before being chopped and mechanically ground. The processed material is then screened to achieve the required particle form and subsequently dried at high temperature.

This manufacturing process is intended to produce a clean, stable reinforcement material that can be incorporated into composite systems according to different formulation requirements.

Applications in Polymer and Composite Materials

One important application of carbon fiber powder is the reinforcement of plastic materials. It can be blended with thermoplastic materials such as nylon and PLA to develop composites with improved strength, lower weight, and enhanced mechanical characteristics.

Carbon fiber-reinforced materials are also used in additive manufacturing, where the addition of carbon fiber reinforcement can help create stronger and more durable components than conventional unfilled plastics.

Potential application areas include:

• Aerospace components

• Automotive parts

• Sports equipment

• Medical applications

• Engineering plastics

• 3D printing materials

• Wear-resistant composite components

Improving Material Performance

Beyond polymer reinforcement, carbon fiber powder can be combined with different material systems to modify their physical and functional properties. Its strength, wear resistance, and electrical conductivity make it useful for composite formulations where mechanical reinforcement or conductive performance is required.

Because milled carbon fiber is available in a compact powder form, it can be incorporated into various processing systems where continuous or woven carbon fiber reinforcement would not be practical.

Storage and Packaging

To maintain product quality, T700 carbon fiber powder should be stored in a dry environment. Room temperature with a relative humidity of approximately 50–70% is recommended for storage.

Several packaging options are available depending on order requirements:

T700 Milled Carbon Fiber for Composite Applications

With its PAN-based T700 carbon fiber source, specialized grinding and screening process, and good dispersion characteristics, T700 milled carbon fiber powder provides a practical reinforcement option for resin, thermoplastic, and composite material applications.

Its combination of high-performance carbon fiber properties, compact powder form, and flexible packaging options makes it suitable for manufacturers developing reinforced plastics, 3D printing materials, and other advanced composite products.