Reference number
ISO 8627:1987
© ISO 2024
ISO 8627:1987
Dentistry — Stiffness of the tufted area of tooth-brushes
Edition 1
1987-09
Withdrawn
Withdrawn (Edition 1, 1987)

Abstract

Specification of a test method and grading scheme for the stiffness of the tufted area of conventional manual tooth-brushes, together with the relevant information concerning definitions and those concerning testing machines. The original number of classifications of five categories has been reduced to three ones, i.e. soft, medium and hard. Eight definitions of important terms are given.

General information

  • Status
     : Withdrawn
    Publication date
     : 1987-09
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 4
  • Technical Committee :
    ISO/TC 106/SC 7
    ICS :
    97.170 
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