integrated automatic system for recovering fiber and inerting resin preimpregnated carbon fiber

摘要

integrated carbon fiber recovery from tissue or preimpregnated carbon tape process. The process allows recovery of a carbon fiber with a content negligible resin and other resin polymerised tissue; ie as inert waste. # The process is based on eliminating the partially polymerized resin with a simple process energy. The process is based on applying heat to lower the viscosity of the resin; and pressure for resin flow. When the process is obtained separate the polymerized resin and recycled fiber. In order to get a more thorough removal of the resin the process ends with a cleaning solvent such as acetone. # The process is applicable in cases where the material has expired but the resin has undergone little polymerization so that it can flow to be superheated and applying light pressure. # in cases where a more thorough removal of the resin is required, the system allows the coupling of a washing unit with solvent such as acetone.