Para-aramid nanofibers have a unique molecular structure, which makes the material show many excellent properties. It is easy to be dispersed. With good stability, it is easy to compound with other materials and has good heat insulation and anti-oxidation properties.
It has a unique microstructural morphology, and its unique nanostructure presents many excellent characteristics. The diameter of the product is between 10-100nm, and the length-to-diameter ratio is about 3000. In addition to the basic characteristics of para-aramid fibers, it is also small in size, with a large specific surface area, high surface energy, good dispersion, and water retention. It is stable and easy to disperse and to be composited with other types of materials, with good heat and oxidation resistance. In addition, the para-aramid nano-fiber is dense when the film is formed, with good dimensional stability and good insulation. It can form a uniform and stable suspension with water and some organic solvents, which is easy to spray.
Para-aramid nanofibers are suitable for aramid paper making, and preparation of heterogeneous components in special fields due to their excellent characteristics. They can be used in the field of special coatings and flocculants, and have a wide range of applications in the fields of composite reinforcement, battery separators, adsorption and filtration, electrical insulation, and flexible electrodes.