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ISO 293:2023

Plastics — Compression moulding of test specimens of thermoplastic materials

General information
Valid from 21.02.2023
Directives or regulations
None

Standard history

Status
Date
Type
Name
21.02.2023
Main
11.05.2004
Main
This document specifies the general principles and the procedures to be followed with thermoplastics in the preparation of compression-moulded test specimens, and sheets from which test specimens can be machined or stamped.
NOTE       In order to obtain mouldings in a reproducible state, the main steps of the procedure, including eight different cooling methods, are standardized. For each material, the required moulding temperature and cooling methods are given in the appropriate International Standard for the material or as agreed between the interested parties.
This document is not applicable to reinforced thermoplastics.
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