Formkomponente und Verfahren zur Herstellung einer Formkomponente

Details

Veröffentlichungs-Nr.

EP4803282

Anmeldetag

2. November 2023

Veröffentlichung

8. Mai 2025

Rechtsraum

EP

Abstract

A molded part is provided that is light-weight and, at the same time, provides improved strength and appearance. A molded part (10) is a molded part made from a thermoplastic resin, including: a base (11) with an average thickness t of 0.5 to 3.0 mm; and a plurality of ribs (121-123) protruding from one face (11a) of the base (11) in the thickness direction of the base (11), the flatness of a face (11b) of the base (11) being not more than 15 µm, the width of the root of each of the ribs (121-123) being 1.0 to 4.0 times the average thickness t of the base (11), the proportion of foam cells in the base (11) being 0 to 5 %, the proportion of foam cells in each of the ribs (121-123) being 0 to 90 %, at least one of the ribs (121-123) having foam cells, the difference between the maximum and minimum values of the proportion of foam cells among the ribs (121-123) being not more than 35 %.

Anmelder

Firma

Maxell, Ltd.

Land

🇯🇵 Japan