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prEN ISO 23401-1

Dentistry - Denture lining materials - Part 1: Hard type materials (ISO/DIS 23401-1:2026)

Draft Public enquiry
Comment end date 2026-03-31
Export comments Read draft and comment

Project stage codes

1. Decision on WI Proposal
2. Projektas
3. Viešoji apklausa
From 2026-01-30 till 2026-03-31
4. Closure of enquiry
5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

11.060.10 - Dental materials

Technical Committee

TK 32 Health

ForeignTC'S

CEN/TC 55

Number of comments

0

Comment start date

2026-01-30

Scope

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.

Relations

Pakeis
LST EN ISO 23401-1:2023

Dentistry - Chairside denture base relining materials - Part 1: Hard type materials (ISO/DIS 23401-1:2022)