Boron nitride wax stick is used in aluminum extrusion process. It can effectively prevent aluminum pickup from extrusion pad and relevant parts, and overcomes the traditional release agents, such as grease, graphite and other pollutive products at the same time.

The stick is a white rod solid. It has excellent stability and lubricity at high temperature. So it can extend service life of dummy block, reduce maintenance time and increase production efficiency and make the crush zone safer and cleaner.