Datum
2022-07-15Schlagwort
660 Chemische Verfahrenstechnik, Technische Chemie AdhäsionPolypropylenKunststoffverarbeitungPolyamidePolycarbonatePolybutylenterephthalateThermoplastVerbundwerkstoffDifferential scanning calorimetryPhysikalische EigenschaftMetadata
Zur Langanzeige
Aufsatz
Adhesion of liquid silicone rubber (LSR) polypropylene (PP) composites after storage tests
Zusammenfassung
The objective of this study is the production of liquid silicone rubber (LSR) polypropylene (PP) composites. To create adhesion between LSR and thermoplastics, self-adhesive LSR types are available on the market. However, these materials are not effective for commodity thermoplastics, such as PP and no adhesion can be achieved between these two components. Therefore, the PP surface was activated by means of silicatization (flame treatment). Subsequently, the LSR was applied on the activated PP by an overmolding injection molding process. After sample production a further focus was on post-treatment processes on the adhesive bond. Therefore, the entire composites were temperature stored. Peel tests according to the VDI guideline 2019 were carried out to examine the influence of the temperature storage on the peel resistance. Furthermore, the single components were examined separately by means of thermal, mechanical, and morphological tests to detect influences on the adhesion properties after storage.
Zitierform
In: Polymer Testing Volume 114 / October (2022-07-15) eissn:1873-2348Förderhinweis
Gefördert durch den Publikationsfonds der Universität KasselZitieren
@article{doi:10.17170/kobra-202208226710,
author={Rüppel, Annette and Giesen, Ralf-Urs and Hartung, Michael and Heim, Hans-Peter},
title={Adhesion of liquid silicone rubber (LSR) polypropylene (PP) composites after storage tests},
journal={Polymer Testing},
year={2022}
}
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2022-08-22T10:32:57Z 2022-08-22T10:32:57Z 2022-07-15 doi:10.17170/kobra-202208226710 http://hdl.handle.net/123456789/14086 Gefördert durch den Publikationsfonds der Universität Kassel eng Namensnennung 4.0 International http://creativecommons.org/licenses/by/4.0/ silicone rubber polypropylene adhesion LSR mechanical properties peel test 660 Adhesion of liquid silicone rubber (LSR) polypropylene (PP) composites after storage tests Aufsatz The objective of this study is the production of liquid silicone rubber (LSR) polypropylene (PP) composites. To create adhesion between LSR and thermoplastics, self-adhesive LSR types are available on the market. However, these materials are not effective for commodity thermoplastics, such as PP and no adhesion can be achieved between these two components. Therefore, the PP surface was activated by means of silicatization (flame treatment). Subsequently, the LSR was applied on the activated PP by an overmolding injection molding process. After sample production a further focus was on post-treatment processes on the adhesive bond. Therefore, the entire composites were temperature stored. Peel tests according to the VDI guideline 2019 were carried out to examine the influence of the temperature storage on the peel resistance. Furthermore, the single components were examined separately by means of thermal, mechanical, and morphological tests to detect influences on the adhesion properties after storage. open access Rüppel, Annette Giesen, Ralf-Urs Hartung, Michael Heim, Hans-Peter doi:10.1016/j.polymertesting.2022.107702 Adhäsion Polypropylen Kunststoffverarbeitung Polyamide Polycarbonate Polybutylenterephthalate Thermoplast Verbundwerkstoff Differential scanning calorimetry Physikalische Eigenschaft publishedVersion eissn:1873-2348 October Polymer Testing Volume 114 false 107702
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