RESIN COMPOSITION, MOLDING, LAMINATE, PIPE, PIPE FOR HOT WATER CIRCULATION, INSULATED MULTILAYER PIPE, AND PIPE FOR FUEL

Title:

RESIN COMPOSITION, MOLDING, LAMINATE, PIPE, PIPE FOR HOT WATER CIRCULATION, INSULATED MULTILAYER PIPE, AND PIPE FOR FUEL

Document Type and Number:

Japanese Patent JP2023104870

Kind Code:

A

Abstract:

To provide a resin composition comprising an ethylene-vinyl alcohol copolymer (EVOH), having reduced occurrence of neck-in and die build-up during melt-molding and capable of giving a molding which can be used at high temperatures for a long time.SOLUTION: A resin composition comprises an EVOH (A), crotonaldehyde (B1) and an antioxidant (G), and further comprises at least one selected from the group consisting of 2,4-hexadienal (B2) and 2,4,6-octatrienal (B3), with the content g of the antioxidant (G) being 0.01 mass% or more and 5 mass% or less.SELECTED DRAWING: None

More Like This: