Metal particle tooth, forming agent and preparation method thereof and metal zipper

The invention provides a metal particle tooth, a forming agent and preparation method of the metal particle tooth and a metal zipper. The forming agent of the metal particle tooth comprises the following components of by mass part, 45-70 parts of polyformaldehyde, 20-25 parts of paraffin, 0.4-3 part...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAO WANG, KANG RENFEI, ZHENG CHENGMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE CASTING HABERDASHERY HUMAN NECESSITIES JEWELLERY MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WORKING METALLIC POWDER
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