TWO SHOT INJECTION MOLDING PROCESS FOR THERMOPLASTIC PARTS

Two shot injection molding processes are disclosed for making thermoplastic parts of two different compositions, the second shot composition having a higher thermal conductivity than the first, and the mold cavity surface temperature is greater than 70° C., preferably 70-100° C. In embodiments, the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DAVIS, Terry, ROBBINS, James, LORENZO, James, MCCANNA, Jessee
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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