Fatigue Fracture Properties and Morphology of Polyoxymethylene (POM) Plates Produced under Moderate Processing Conditions
The present study was inspired by different industry projects in which a strong dependence of the fatigue fracture performance of POM on the processing conditions was observed. To examine the relationships under more reproducible conditions, plates of two different POM homopolymer resins (one signif...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | International Journal of Polymer Science |
| Online Access: | http://dx.doi.org/10.1155/2018/7410925 |
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| author | M. Berer M. Halb M. Feuchter G. Pacher G. Pinter |
| author_facet | M. Berer M. Halb M. Feuchter G. Pacher G. Pinter |
| author_sort | M. Berer |
| collection | DOAJ |
| description | The present study was inspired by different industry projects in which a strong dependence of the fatigue fracture performance of POM on the processing conditions was observed. To examine the relationships under more reproducible conditions, plates of two different POM homopolymer resins (one significantly nucleated) were produced by compression molding and by injection molding under moderate conditions. For the injection molding, three different mold temperatures were used. At specific locations, the plates were analyzed concerning their hierarchical structure on the micro- and nanolevel and concerning their fatigue fracture performance. For the fatigue fracture performance, the dependence on the processing conditions was rather small for the nucleated resin but much more significant for the other resins. This dependence could not be related to morphological effects only, and thus, a combined effect of morphology and residual stresses was assumed. |
| format | Article |
| id | doaj-art-6d8f520bbd7b4ceaade339052f09ae47 |
| institution | Kabale University |
| issn | 1687-9422 1687-9430 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Polymer Science |
| spelling | doaj-art-6d8f520bbd7b4ceaade339052f09ae472025-02-03T01:10:39ZengWileyInternational Journal of Polymer Science1687-94221687-94302018-01-01201810.1155/2018/74109257410925Fatigue Fracture Properties and Morphology of Polyoxymethylene (POM) Plates Produced under Moderate Processing ConditionsM. Berer0M. Halb1M. Feuchter2G. Pacher3G. Pinter4Polymer Competence Center Leoben GmbH, Roseggerstrasse 12, 8700 Leoben, AustriaPolymer Competence Center Leoben GmbH, Roseggerstrasse 12, 8700 Leoben, AustriaMaterial Science and Testing of Polymers, Montanuniversitaet Leoben, Otto Gloeckel-Strasse 2, 8700 Leoben, AustriaPolymer Competence Center Leoben GmbH, Roseggerstrasse 12, 8700 Leoben, AustriaMaterial Science and Testing of Polymers, Montanuniversitaet Leoben, Otto Gloeckel-Strasse 2, 8700 Leoben, AustriaThe present study was inspired by different industry projects in which a strong dependence of the fatigue fracture performance of POM on the processing conditions was observed. To examine the relationships under more reproducible conditions, plates of two different POM homopolymer resins (one significantly nucleated) were produced by compression molding and by injection molding under moderate conditions. For the injection molding, three different mold temperatures were used. At specific locations, the plates were analyzed concerning their hierarchical structure on the micro- and nanolevel and concerning their fatigue fracture performance. For the fatigue fracture performance, the dependence on the processing conditions was rather small for the nucleated resin but much more significant for the other resins. This dependence could not be related to morphological effects only, and thus, a combined effect of morphology and residual stresses was assumed.http://dx.doi.org/10.1155/2018/7410925 |
| spellingShingle | M. Berer M. Halb M. Feuchter G. Pacher G. Pinter Fatigue Fracture Properties and Morphology of Polyoxymethylene (POM) Plates Produced under Moderate Processing Conditions International Journal of Polymer Science |
| title | Fatigue Fracture Properties and Morphology of Polyoxymethylene (POM) Plates Produced under Moderate Processing Conditions |
| title_full | Fatigue Fracture Properties and Morphology of Polyoxymethylene (POM) Plates Produced under Moderate Processing Conditions |
| title_fullStr | Fatigue Fracture Properties and Morphology of Polyoxymethylene (POM) Plates Produced under Moderate Processing Conditions |
| title_full_unstemmed | Fatigue Fracture Properties and Morphology of Polyoxymethylene (POM) Plates Produced under Moderate Processing Conditions |
| title_short | Fatigue Fracture Properties and Morphology of Polyoxymethylene (POM) Plates Produced under Moderate Processing Conditions |
| title_sort | fatigue fracture properties and morphology of polyoxymethylene pom plates produced under moderate processing conditions |
| url | http://dx.doi.org/10.1155/2018/7410925 |
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