2. Getting involved
3. Standards Committees
4. NADENT

DIN Standards Committee Dentistry

Abstract

This document specifies the requirements for acrylic hard type materials used as chairside denture lining materials and the test methods to determine compliance with these requirements. This document also specifies requirements for packaging and marking the products and for the instructions for use to be supplied by the manufacturer. Dentures which are relined by hard type denture lining materials specified by this document are limited to those of acrylic. This document is not applicable to soft type denture lining materials.

Begin

2026-01-05

WI

00055561

Planned document number

DIN EN ISO 23401-1

Project number

01402433

Responsible national committee

NA 014-00-02 AA - Polymeric prosthetic materials  

Responsible european committee

CEN/TC 55 - Dentistry  

Responsible international committee

ISO/TC 106/SC 2/WG 23 - Denture lining materials  

previous edition(s)

Dentistry - Chairside denture base relining materials - Part 1: Hard type materials (ISO 23401-1:2023); German version EN ISO 23401-1:2023
2023-08