Carbon Felt

Our website showcases only a selection of our products. If you have other requirements or can't find the right product, please feel free to contact our customer service team. We are here to assist you!

Size Specifications: Customizable dimensions based on client drawings or requirements, including diameter, thickness, and length—suitable for a wide range of industrial applications.

Purity Level: Available in various purity grades from 80% to 99.99%, tailored to meet performance needs such as high temperature resistance, conductivity, and lubrication.

Particle Size (Granularity): Graphite powder can be customized with particle sizes ranging from a few microns to several hundred microns, ideal for lubricants, conductive materials, and additives.

Expansion Ratio (for expandable graphite): Adjustable expansion ratios such as 100–300 times, depending on application requirements—commonly used in flame retardants, gaskets, and sealing materials.

Message

Introduction

Carbon felt is a felt-like material made of carbon fibers, which can be converted into graphite felt through high-temperature graphitization. Carbon felt has broad-spectrum adsorption, large capacity, good adsorption of inorganic gases, non-melting or dripping when exposed to fire, no smoke and toxicity. It can maintain flame-retardant performance even after repeated washings. Besides, it can be used as an adsorption purification material, insulation material for vacuum furnaces, and inert gas furnaces.

Currently, carbon felt is mainly divided into polyacrylonitrile (PAN)-based carbon felt, viscose-based (rayon)-based carbon felt, and bitumen-based carbon felt. Among them, PAN-based carbon felt is the most widely used.

Carbon Felt Features

Thermal insulation.Carbon felt has low thermal conductivity coefficient, low thermal capacity, low density, high temperature resistance, and heat shock resistance.
Lightweight and aesthetically pleasing. It can enhance the surface strength of composite materials while being lightweight and having high strength.
Environmentally friendly with good adsorption capacity. It has good adsorption properties for inorganic gases.

Carbon Felt Application

Solvent recovery. It can be used for the adsorption and recovery of (gas and liquid) solvents in chemical, pharmaceutical, spray painting, chemical fiber, rubber and other industries.
Air purification. It can absorb and filter air polluted by organic solvents as well as smoke generated in daily life (such as SO2, NO2, O3, NH3, etc.).
Water purification. It can remove heavy metal ions, carcinogens, odors, residual chlorine, bacteria, and discoloration in water.
Protective equipment. It can be used to make gas masks, masks, protective chemical products, smoke filtering plugs, etc.

Our website currently showcases only a portion of our products. If you have specific requirements or need more detailed product information, please feel free to contact us. Our professional team is ready to provide tailored solutions to help your brand stand out. Whether it’s design adjustments, functional enhancements, or packaging optimization, we are here to meet your expectations. We look forward to collaborating with you to create premium products!