Demolding die

The invention provides a demolding die, which has excellent performances of making a molding die and a finished product detached, excellent die-shape transfer printing performances of making the shape of the molding die transfer printed on the finished product, surface smoothness of the finished pro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ODE DOSEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention provides a demolding die, which has excellent performances of making a molding die and a finished product detached, excellent die-shape transfer printing performances of making the shape of the molding die transfer printed on the finished product, surface smoothness of the finished product, and heat durability of being applied in a condition with an approximately 140-degree high temperature. The demolding die is independently formed by a polyurethane system elastic body with JISA hardness being over 70 and a Vickers softening temperature ranging from 100 degrees to 180 degrees or formed by a thermoplastic elastic-body compound with the polyurethane system elastic body as the main component.