Abstract

Specifies four methods for the determination of the hardness of vulcanized or thermoplastic rubbers on flat surfaces: normal test (N), high-hardness test (H), low-hardness test (L), microtest (M), and four methods for the determination of apparent hardness of curved surfaces using methods N, H, L and M, respectively (CN, CH, CL and CM). The methods differ primarily in the diameter of the indenting ball and the magnitude of the indenting force.


General information 

  • Status
     :  Withdrawn
    Publication date
     : 1994-05
  • Edition
     : 3
    Number of pages
     : 14
  • Technical Committee
     : ISO/TC 45/SC 2 Testing and analysis
  • ICS
     :
    83.060 Rubber

Life cycle


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