Under publication
ISO 4075
Polysulfone (PSU) — Effect of time and temperature on expected strength
Reference number
ISO 4075
Edition 1
2025-06
© ISO 2025
Under publication
Under publication (Edition 1, 2025)
Final production steps (up to seven weeks).

Abstract

This document specifies the minimum values for expected strength as a function of time and temperature in the form of reference lines, for use in calculations on Polysulfone (PSU) injection moulded piping components. This document is applicable for polysulfone (PSU) homopolymer compounds only.

General information

  • Status
     : Under development
    Publication date
     : 2025-06
    Stage
    : International Standard under publication [60.00]
  • Edition
     : 1
  • Technical Committee :
    ISO/TC 138/SC 5
    ICS :
    83.080.20 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

3
Good Health and Well-being
9
Industry, Innovation and Infrastructure

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