Výsledky vyhledávání - "J. H. Vontell"

Mechanical properties and mechanism of the degradation process of 316°C isothermally aged graphite fiber/PMR-15 composites

Autor: D. A. Scola, J. H. Vontell

Publikováno v: Polymer Engineering and Science. 31:6-13

A series of graphite fiber/PMR-15 polyimide composites, isothermally aged at 316°C in flowing air (100 cc/min) for time periods up to 2000 h, were investigated for mechanical property changes, fiber/resin interface changes, overall dimensional chang

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87fc3e2072cd264e36055930698c2856
https://doi.org/10.1002/pen.760310103

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Synthesis and Properties of Non-reactive End-capped 6F-BDAF Polyimides

Autor: D. A. Scola, J. P. Pinto, R. A. Pike, C. M. Brunette, J. H. Vontell

Publikováno v: High Performance Polymers. 1:17-30

The concept of stabilizing the reactive end-groups in conventional polyimides has been investigated in a novel system. The polyimide investigated was synthesized from 4, 4′-hexafluoroisopropylidenebis (phthalic anhydride) (6F) and 2, 2′-bis[4-(4-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e5b1c212404461a7930ae855ca579e9e
https://doi.org/10.1177/095400838900100102

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