Reference number
ISO 75-2:1993
© ISO 2025
ISO 75-2:1993
Plastics — Determination of temperature of deflection under load — Part 2: Plastics and ebonite
Edition 1
1993-08
Withdrawn
Withdrawn (Edition 1, 1993)

Abstract

The principle of the method specified is subjecting a standard test specimen to a bending stress to produce one of the nominal surface stresses (method A: 1,80 MPa, method B: 0,45 MPa, method C: 8,00 MPa), raising the temperature at a uniform rate, measuring the temperature, at which a specified deflection occurs. The test specimens are tested in one of two positions, flatwise or edgewise, the requirements on test-specimen dimensions being different in each case. The methods give better reproducibility with amorphous plastics than with semi-crystalline ones.

General information

  • Status
     : Withdrawn
    Publication date
     : 1993-08
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 61/SC 2
    ICS :
    83.080.10 
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