Carbon Fiber Felt

 

This Felt made of carbon fiber is referred to as carbon felt.

 

Taking polyacrylonitrile-based carbon felt as an example, the area weight is 500g/m2 and 1000g/m2, the longitudinal and transverse strength (N/mm2) are 0.12, 0.16 and 0.10, 0.12 respectively, the elongation at break is 3%, 4% and 18%, 16% respectively, the resistivity (Ω·mm) is 4-6, 3.5-5.5 and 7-9, 6-8 respectively, the thermal conductivity is 0.06W/(m·K)(25℃), the specific surface area is >1.5m2/g, the ash content is less than 0.3%, and the sulfur content is <0.03%.

 

Activated carbon fiber (ACF) is a new type of high-efficiency adsorption material that surpasses activated carbon (GAC) and is a new generation product. It has a highly developed microporous structure, large adsorption capacity, fast desorption speed, and good purification effect. It can be processed into felt, silk, and cloth of various specifications. This product has the characteristics of heat resistance, acid resistance and alkali resistance.