| 摘要 |
A waste synthetic resin powdering method is provided to recycle wastes by making waste synthetic resin into fine powder in a simple and safe method by using oil and to reuse an organic solvent and oil used for powdering of synthetic resin. A waste synthetic resin powdering method comprises the steps of: providing synthetic resin scraps(1) by crushing, washing, and drying waste synthetic resin; atomizing synthetic resin scraps by mixing the synthetic resin scraps with at least one oil(3) selected from a group comprising jojoba oil and dehydrated castor oil; washing and separating oil from the atomized synthetic resin by adding an organic solvent(5) to the mixture of the atomized synthetic resin scraps and oil; and obtaining synthetic resin powder(1') by filtering and removing the oil and organic solvent. |
