DENTISTRY - MANUAL TOOTHBRUSHES - RESISTANCE OF TUFTED PORTION TO DEFLECTION

Published date

12-01-2013

Publisher

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Sampling
5 Test method
Annex A (informative) Determination of stiffness of the
tufted portion of toothbrush

Describes a test method for determining the resistance of the tufted portion of manual toothbrushes to deflection. It applies to toothbrushes having a conventional, flat trim design and may not be applicable to toothbrushes with other designs. The results obtained with this International Standard may not correspond to consumer perceptions of the stiffness of toothbrush filaments.

DevelopmentNote	Indice de classement: S91-409. PR NF EN ISO 22254 December 2003. (12/2003) Supersedes NF EN 28627 and NFS 91 403. (05/2006)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Current
Supersedes	NF EN 28627 : 1990 NFS 91 403 : 1994

Standards	Relationship
I.S. EN ISO 22254:2005	Identical
ISO 22254:2005	Identical
DIN EN ISO 22254:2005-11	Identical
UNE-EN ISO 22254:2006	Identical
BS EN ISO 22254:2005	Identical
UNI EN ISO 22254 : 2006	Identical
EN ISO 22254:2005	Identical

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NF EN ISO 22254 : 2006

DENTISTRY - MANUAL TOOTHBRUSHES - RESISTANCE OF TUFTED PORTION TO DEFLECTION

Table of Contents

Abstract

General Product Information

International Equivalents

Category

Subcategory