Blank design and fiber orientation distribution during compression molding of GMT / L. Zhang in INTERNATIONAL POLYMER PROCESSING, Vol. XIV, N° 4 (12/1999)  

[article]  inINTERNATIONAL POLYMER PROCESSING > Vol. XIV, N° 4 (12/1999) . - p. 350-357 Titre : Blank design and fiber orientation distribution during compression molding of GMT Type de document : texte imprimé Auteurs : L. Zhang, Auteur ; G. Dai, Auteur Année de publication : 1999 Article en page(s) : p. 350-357 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 668.9 Polymères Résumé : Molding - Glass mat thermoplastics (GMT) have the superior property/price ratio, they can be used in many industrial aspects. In this paper, through a 100 mm-deep mold, the glass mat distribution, fiber orientation and mechanical properties of the part were studied under different blank designs. In conclusion, (1) Blank design has effect on the mat distribution and fiber orientation, and finally on the mechanical properties of the part. To a part, there is an optimum blank design, which will not greatly decrease the mechanical properties of the sheets in the final part. (2) In compression molding, interlaminar slippage, blank ejection and resin solidification result in mat distribution and fiber orientation. Note de contenu : - EXPERIMENT : Materials - Equipment - Forming procedure - Blank design - RESULTS AND DISCUSSION : Closing force - Glass fiber orientation and mat distribution - Mechanical property DOI : 10.3139/217.1541 En ligne : https://drive.google.com/file/d/1OCLOuFRo8nOzvTrTMA4BYtC_DxBQmOeF/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=16124 [article]

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