| 摘要 |
There is provided a method for debindering of powder molded body, which comprises dipping, in an extracting solution composed of an aqueous surfactant solution, a ceramic powder or metal powder molded body containing a binder comprising at least two kinds of binder components, to selectively extract and remove at least one kind of binder component from the molded body, and then removing the binder components remaining in the molded body after extraction. This debindering method enables a short time and rapid debindering treatment while preventing the generation of defects such as cracks and the like, has high safety to human health and environment, and requires a low facility cost. <IMAGE> |
