prEN ISO 23401-2

Dentistry - Denture lining materials - Part 2: Soft type materials for short-term use (ISO/DIS 23401-2:2026) prEN ISO 23401-2

Publication date:   Jan 29, 2026

Scope

This document specifies requirements for soft type denture lining materials suitable for short-term use, including functional impression taking using existing removable prosthesis, and the test methods to determine compliance with these requirements. This document also specifies requirements for packaging, marking the products and for the instructions for use to be supplied by the manufacturer.

This document is not applicable to hard type denture lining materials or soft type denture lining materials for long-term use.