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1. Different types of molds
1.1 Principle
Polymer injection molding relies on temperature-dependent changes in polymer properties: in the press barrel, molten polymers are viscoelastic, compressible fluids, and are transferred in this state to the mold cavities.
The mould is maintained at a temperature below the glass transition temperature. for amorphous polymers and below the crystallization temperature for crystalline...
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Different types of molds
Problems encountered
Bibliography
Software tools
Cadmould®
Autodesk Moldflow
https://www.autodesk.fr/products/moldflow/overview
Simpoe-Mold
...Events
Forum International de la Plasturgie, takes place every three years in Lyon :
K-Messe, Europe's leading plastics trade fair, takes place every three years in Düsseldorf:
Standards and norms
- Moulding tools – Compression molding components, injection molds and diecasting molds – Terms and symbols. - NF ISO 12165 - Avril 2020
- Moulding tools – Thermal insulation foils in injection molds. - NF ISO 15600 - Avril 2001
- Moulding tools – Tool specification form for injection molds. - NF ISO 16916 - Mai 2016
- Compression molding and injection molds – Components for injection systems. - NF ISO 28238...
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