It is a material developed by eSUN and LUVOCOM based on PA12, added with 15% carbon fiber, greatly enhances the strength, rigidity and toughness of nylon, and can be used as a substitute for metal in many occasions; low water absorption rate,less affected by humidity and temperature for printing parts’dimension; self-lubricating and wear-resistant properties make it suitable for printing gears; high temperature resistance, continuous using temperature of parts can reach 120℃, short-term use temperature can reach 160℃; low shrinkage, not easy to warp and crack during printing, and the printing surface is matte and delicate.