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NEN-ISO 4577

Polypropylene and propylene-copolymers - Determination of thermal oxidative stability in air - Oven method

inactive, Most Current
Organization: NEN
Publication Date: 1 May 1984
Status: inactive
Page Count: 8
ICS Code (Thermoplastic materials): 83.080.20
scope:

This International Standard 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.

Document History

NEN-ISO 4577
May 1, 1984
Polypropylene and propylene-copolymers - Determination of thermal oxidative stability in air - Oven method
This International Standard 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...

References

This document is replaced by:
NEN-EN-ISO 4577 - Plastics - Polypropylene and propylene-copolymers - Determination of thermal oxidative stability in air - Oven method
Published by NEN on June 1, 1999
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...
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