Analysis of the Pressure and Shrinkage in the Mould for PLA and PLLA
- Resource Type
- Article
- Authors
- Kučerová, Monika; Lenfeld, Petr
- Source
- Materials Science Forum; April 2018, Vol. 919 Issue: 1 p128-135, 8p
- Subject
- Language
- ISSN
- 02555476; 16629752
Paper is focused on analysis of a local shrinkage and injection pressure of the biodegradable materials PLLA and PLA. Analysed products were prepared with thickness of 4 mm in the patent injection mould. The technological parameters of the injection moulding were established by the Taguchi method. In this article, the influence of these main technological parameters on the local shrinkage and injection pressure is evaluated.