Method for recycling waste carbon ceramic friction plate to prepare ceramic friction material

• Main Authors: SHAN QUANQING, ZHOU GUIHONG
• Format: Patent
• Language: English
• Published: 30.12.2015
• Subjects: ADHESIVES; BLASTING; BRAKES; CHEMISTRY; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; DYES; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; MECHANICAL ENGINEERING; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; POLISHES; THERMAL INSULATION IN GENERAL; WEAPONS

The invention relates to the technical field of wastes reutilization, in particular to a method for recycling a waste carbon ceramic friction plate to prepare a ceramic friction material. The waste ceramic friction material is pulverized by adopting a pulverizer, is then modified by adopting a modifying agent, and is mixed with raw materials of the ceramic friction material to prepare the ceramic friction material, and the additive amount of the modified and recovered ceramic friction material is controlled, so that the performance of the prepared ceramic friction material can be ensured, the material cost for ceramic friction material preparation is reduced, and the waste ceramic friction material is reasonably and effectively recycled.