Carbon dioxide supercritical physical dissolution, permeation and foaming process

The invention discloses a carbon dioxide supercritical physical dissolution, permeation and foaming process. The process is characterized in that a plastic raw material is melted in a mold cavity, carbon dioxide gas is introduced for pressurization, diffused and dissolved in liquid plastic to form a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIN QINGXIN, QIN XUEFENG
Format:	Patent
Sprache:	chi ; eng
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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