ISO 4075:2025

Polysulfone (PSU) — Effect of time and temperature on expected strength

Publication date:   Jun 2, 2025

General information

60.60   Standard published   Jun 2, 2025

ISO

ISO/TC 138/SC 5 General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications

International Standard

83.080.20   Thermoplastic materials

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Scope

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 fittings.
This document is applicable for polysulfone homopolymer compounds only.

Life cycle

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PUBLISHED
ISO 4075:2025
60.60 Standard published
Jun 2, 2025