A blanket-like carbon felt made by oxidation and carbonization of a polyacrylonitrile-based flat felt. Soft texture, lightweight, low heat conductivity, excellent thermal insulation, easy to cut and handle. Resistant to corrosion, high temperature density, and high thermal stability. Long service life and energy efficient. Used in vacuum furnaces, induction furnaces, thermal insulation systems, energy storage batteries, experimental electrode adsorption materials, filtration, and stain removal. Technical specifications: Carbon content: 98% or higher Moisture absorption rate: 2% Operating environment: - Air: up to 350°C - Vacuum: up to 1800°C - Inert atmosphere: up to 2650°C Specific resistance (Ω·mm²/m): - Horizontal: 8.2–11.1×10 - Vertical: 11.8–16.8×10 Application areas: 1. Can be used as a thermal insulation material in high-temperature industries. 2. As a porous material, it can serve as a carrier in industrial applications. 3. Suitable as a corrosion-resistant material for inner liners or outer protective layers in composite materials. 4. Widely used as an adsorption material in aviation, batteries, and electrodes (such as electrode tubes, electrode rods); applications in concrete-related fields are also emerging. 5. Effective as an adsorbent for purification of gases and liquids; applicable in desulfurization and denitrification processes; due to high temperature resistance, suitable for emission control in heavily polluting industries such as power plants; also used for liquid absorption, such as oil. Color: Black Material: Carbon felt Size: 5 x 200 x 300 mm Package Contents: 2 x Carbon Fiber Felt Sheets Note: The package includes only the items listed above. Other accessories are not included. Lighting and display differences may cause slight color variations between the image and the actual item. Measurement tolerance: ±1–3 cm.