High-performance para-aramid paper is a high-performance material prepared from para-aramid nanofibers as the matrix and short-cut fibers as the reinforcement through modern papermaking wet copying and hot press molding process.
Para-aramid pulp is obtained after primary fibrillation of aramid fibers. Its unique surface structure greatly improves the adhesion of the mixture, so it is very suitable as a reinforcing fiber for friction and sealing products.
High degree of primary fibrillation, high-temperature resistance, friction resistance, corrosion resistance, low shrinkage, low static electricity, environmental protection, high strength, high modulus, and good dispersion, and can be well combined with other materials. Specific surface area: 5-10m2/g, dryness: 92-96%, average length: 0.30-0.80mm.
Applications in rubber-plastic reinforcement, brake disks, gaskets, aramid paper, etc.