Abstract / 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 polyphenylsulfone (PPSU) injection moulded fittings.
ISO 4076:2025Published
Polyphenylsulfone (PPSU) — Effect of time and temperature on expected strength
Polyphénylsulphone (PPSU) — Influence du temps et de la température sur la résistance attendue