Standard

ISO 4577:2019

Jul 2019 Current

Existing or new amendments and versions must be purchased separately.

Language English French

Services Online + Pdf CHF 67.00 Online CHF 57.00

There are no extended editions available for this standard

There are no available corrigendum or amendments for this standard. Any future corrigendum and amendments will be added automatically for subscribers.

Abstract

This document specifies a method for the determination of the resistance of moulded test specimens of polypropylene and propylene-copolymers to accelerated ageing by heat in the presence of air using a forced draught oven. The method represents an attempt to estimate the service life of parts fabricated from propylene plastics. The stability determined by this method is not directly related to the suitability of the material for use when different environmental conditions prevail. NOTE The specified thermal levels are considered sufficiently severe to cause failure of commercial grades of heat-stable propylene plastics within a reasonable period of time. If desired, lower temperatures can be applied to estimate the performance of propylene plastics with lower heat stabilities.

Products specifications

Standard from ISO
Published: July 17 2019
Edition: 2
Document type: IS
Pages
ISBN:

Publisher: ISO
Distributor: ISO
ICS: 83.080.20
International TC: ISO/TC 61/SC 9

Product Relations

Adopted by: SN EN ISO 4577:2020
Adopted by: NF EN ISO 4577:2019
Revises: ISO 4577:1983

ISO 4577:2019

Create subscription

ISO 4577:2019

ISO 4577:1983

Abstract

Products specifications

Product Relations

Product life cycle

Extended editions Extended editions (0)

Version history Related Corrigenda and Amendments (0)

Version history History (2)

ISO 4577:2019

ISO 4577:1983

Abstract

Products specifications

Product Relations

Product life cycle