DIN EN ISO 21970-2:2017-04

This part of EN ISO 21970 specifies the methods of preparation of test specimens andthe standard test methods to be used in determining the properties of thermoplasticpolyketone moulding and extrusion materials. Requirements for handling testmaterial and/or conditioning both the test material before moulding andthe specimens before testing are given. Procedures and conditions for thepreparation of test specimens in a specified state and procedures for measuringproperties of the test materials from which these specimens are made are given.Properties and test methods which are suitable and necessary to characterizepolyketone moulding and extrusion materials are listed.