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ČSN EN ISO 21970-2 (643075)
Plastics - Polyketone (PK) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties
Translate name
STANDARD published on 1.3.2020
The information about the standard:
Designation standards: ČSN EN ISO 21970-2
Classification mark: 643075
Catalog number: 508980
Publication date standards: 1.3.2020
SKU: NS-984819
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 21970-2 (643075):
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. The properties have been selected from the general test methods in ISO 10350 1. Other test methods in wide use for or of particular significance to these moulding and extrusion materials are also included in this document, as are the designatory properties specified in ISO 21970-1. It is intended that the methods of preparation and conditioning, the specimen dimensions and the test procedures specified in this document be used in order to obtain reproducible and comparable test results. Values determined will not necessarily be identical to those obtained using specimens of different dimensions or prepared using different procedures
Preview of the standard ČSN EN ISO 21970-2 (643075)
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