FREMGANGSMÅDE TIL SMELTESTØBNING AF VINYLIDENFLUORIDHARPIKS OG SMELTESTØBT PRODUKT AF VINYLIDENFLUORIDHARPIKS

To provide a method of melt-molding a vinylidene fluoride resin, in which the melt molding can be performed at a lower temperature. A composition is melt-molded at a shear rate of 1 s -1 to 600 s -1 , where the composition contains a vinylidene fluoride resin having a weight average molecular weight...

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Bibliographische Detailangaben
Hauptverfasser:	SUZUKI, Kazuyuki, SUZUKI, Yasuhiro, HIDAKA, Tomoyuki, IGARASHI, Tamito
Format:	Patent
Sprache:	dan
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS 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:	To provide a method of melt-molding a vinylidene fluoride resin, in which the melt molding can be performed at a lower temperature. A composition is melt-molded at a shear rate of 1 s -1 to 600 s -1 , where the composition contains a vinylidene fluoride resin having a weight average molecular weight of 250,000 to 450,000 and polyethylene having a melt flow rate of 0.04 g/10 min to 40 g/10 min, and an amount of the polyethylene being from 0.1 parts by mass to 5.0 parts by mass per 100 parts by mass of the vinylidene fluoride resin.