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Glass fibre contents of PP plates and their properties : part I : Shrinkage and...
Pontes, A. J.; Neves, N. M.; Velosa, J. C.; Faria, A. R.; Pouzada, A. S.In this paper the results from the first part of a study on the glass fibre contents of PP plates and their properties is presented. Focus is made on the effect of the fibre volume fraction and holding pressure on the experimental as-moulded shrinkage in the flow and across flow directions. Data is also presented on the post-moulding shrinkage. For the experimental work, PP with different volume fraction of gla...
Glass fibre content of PP plates and their properties : part II : tensile mecha...
Neves, N. M.; Pontes, A. J.; Velosa, J. C.; Faria, A. R.; Pouzada, A. S.Short fibre reinforced polypropylene compounds have been used to produce composites taking advantage of its interesting properties and competitive raw material prices. For the same reason the short glass fibres are the most used reinforcement in injection moulded thermoplastic composites. In injection moulding, varying patterns of fibre orientation are obtained through the thickness direction and along the flow...
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