The applied pressure, processing temperature and holding time influence the\ud
consolidation of thermoplastic laminates. A model to optimise the processing\ud
parameters is proposed. The influence of heating rate, processing temperature and pressure is investigated. Short textile impregnation times, in the order of seconds, are predicted. The model is validated in an experimental programme

Akkerman, R.

Grouve, W.J.B.

English

The applied pressure, processing temperature and holding time influence the consolidation of thermoplastic laminates. A model to optimise the processing parameters is proposed. The influence of heating rate, processing temperature and pressure is investigated. Short textile impregnation times, in the order of seconds, are predicted. The model is validated in an experimental programme

Grouve, W. J.B.

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A consolidation process model for filmstacking glass/PPS laminates

Grouve, Wouter Johannes Bernardus

Akkerman, Remko

A consolidation process model for film-stacking glass/PPS laminates

Grouve, Wouter J.B.

University of Twente Research Information

The applied pressure, processing temperature and holding time influence the consolidation of thermoplastic laminates. A model to optimise the processing parameters is proposed. The influence of heating rate, processing temperature and pressure is investigated. Short textile impregnation times, in the order of seconds, are predicted. The model is validated in an experimental programme.</p

A model is proposed to optimise the processing parameters for the consolidation of glass/polyphenylene sulphide (PPS) laminates using a film stacking procedure. In a split approach, the heating and consolidation phase are treated separately. The heating phase is modelled using the one-dimensional heat conduction equation with variable thermal diffusivities. The model shows good agreement with experimental results. The consolidation phase is modelled using Darcy’s law to predict the bundle impregnation time. The model predicts an impregnation time in the order of seconds, which is significantly shorter than the typical consolidation time of approximately 15 min used in practice. The impregnation model is validated in a comprehensive experimental programme, which included optical microscopy and mechanical testing. The experiments show that the consolidation time can indeed be shortened significantly for the glass/PPS system under consideration

Consolidation process model for film stacking glass/PPS laminates

W. J. B. Grouve

R. Akkerman

Crossref

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https://ris.utwente.nl/ws/files/112672002/11478796.pdf

A consolidation process model for film stacking glass/PPS laminates

A consolidation process model for film stacking glass/PPS laminates

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University of Twente Research Information

University of Twente Research Information

University of Twente Research Information

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