CHLORINATED VINYL-CHLORIDE-BASED RESIN, RESIN COMPOSITION FOR MOLDING, AND MOLDED OBJECT

The present invention provides a chlorinated polyvinyl chloride resin, a resin composition for molding, and a molded body that are capable of suppressing a change in thickness and a decrease in impact resistance when contacting acidic liquid. Provided is a chlorinated polyvinyl chloride resin having...

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Bibliographische Detailangaben
Hauptverfasser:	SAWAI, Takuya, MURAKAMI, Kento, ARAI, Yoshito
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention provides a chlorinated polyvinyl chloride resin, a resin composition for molding, and a molded body that are capable of suppressing a change in thickness and a decrease in impact resistance when contacting acidic liquid. Provided is a chlorinated polyvinyl chloride resin having a ratio (A/B) of a symmetry factor A to a symmetry factor B of 2.61 or greater and 4.50 or less in high-performance liquid chromatography measurement, the symmetry factor A being a symmetry factor of a peak observed in a retention time range from 2 to 4 minutes, the symmetry factor B being a symmetry factor of a peak observed in a retention time range from 10 to 18 minutes.