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Normas DIN – AENOR
DIN EN ISO 21970-2:2019-12

DIN EN ISO 21970-2:2019-12

Plastics - Polyketone (PK) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21970-2:2019); German version EN ISO 21970-2:2019

Plastiques - Polycétone (PK) pour moulage et extrusion - Partie 2: Préparation des éprouvettes et détermination des propriétés (ISO 21970-2:2019); Version allemande EN ISO 21970-2:2019

Kunststoffe - Polyketon (PK)-Werkstoffe - Teil 2: Herstellung von Probekörpern und Bestimmung von Eigenschaften (ISO 21970-2:2019); Deutsche Fassung EN ISO 21970-2:2019

Fecha:
2019-12 /Active
Equivalencias internacionales:

EN ISO 21970-2 (2019-09)

ISO 21970-2 (2019-07)

Relación con otras normas DIN:
Resumen:
This document specifies the methods of preparation of test specimens and the standard test methods to be used in determining the properties of thermoplastic polyketone moulding and extrusion materials. Requirements for handling test material and/or conditioning both the test material before moulding and the specimens before testing are given.
Keywords:
Codification, Copolymers, Distinguishing signs, Homopolymers, Letter symbol, Mouldings (shaped section), Plastics, Polyketone, Polymers, Properties, Specimen preparation, Symbols, Test specimens, Testing, Thermoplastic polymers
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