ISO 293:2023
Plastics — Compression moulding of test specimens of thermoplastic materials
- Standard No.
- ISO 293:2023
- Release Date
- 2023
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 293:2023
- Scope
- 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.
ISO 293:2023 history
- 2023 ISO 293:2023 Plastics — Compression moulding of test specimens of thermoplastic materials
- 2004 ISO 293:2004 Plastics - Compression moulding of test specimens of thermoplastic materials
- 1986 ISO 293:1986 Plastics; Compression moulding test specimens of thermoplastic materials
- 1974 ISO 293:1974 Plastics — Compression moulding test specimens of thermoplastic materials
