FUEL RESISTANT RESIN MOLDED BODY

Provided is a fuel resistant resin molded body which is scarcely deteriorated even if immersed in high temperature fuel oil for a long period of time. A polyacetal resin composition, which contains a polyacetal resin, a hindered phenol antioxidant represented by a specific general formula and a fatt...

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Bibliographische Detailangaben
1. Verfasser:	SHIMODA, AKIHIDE
Format:	Patent
Sprache:	eng ; fre ; ger
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 USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	Provided is a fuel resistant resin molded body which is scarcely deteriorated even if immersed in high temperature fuel oil for a long period of time. A polyacetal resin composition, which contains a polyacetal resin, a hindered phenol antioxidant represented by a specific general formula and a fatty acid calcium salt, is molded. The content of the hindered phenol antioxidant in the polyacetal resin composition is from 0.05 part by mass to 1.0 part by mass (inclusive) relative to 100 parts by mass of the polyacetal resin, and the content of the fatty acid calcium salt in the polyacetal resin composition is from 0.01 part by mass to 2.0 parts by mass (inclusive) relative to 100 parts by mass of the polyacetal resin.