ISO/PWI 25993-2

Plastics --Polyolefin elastomers (POE) moulding and extrusion materials — Part 2: Part 2: Preparation of test specimens and determination of properties ISO/PWI 25993-2

Scope

This document specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of polyolefin elastomers (POE) moulding and extrusion materials. Requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing are given.
Procedures and conditions for the preparation of test specimens and procedures for measuring properties of the materials from which these specimens are made are also given. Properties and test methods which are suitable and necessary to characterize POE moulding and extrusion materials are listed.
In order to obtain reproducible and comparable test results, it is necessary to use the methods of preparation and conditioning, the specimen dimensions and the test procedures specified herein. Values determined will not necessarily be identical to those obtained using specimens of different dimensions or prepared using different procedures.