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Résumé

This study has perfected new phenolic foams with improved properties and a continuous method for their manufacture. The most important results are: + obtaining low density foams of around 40 kg.m**-3, in the form of sheets 0,30 m wide by 3 m long + perfecting a manufacturing method using heating by dielectric loss. The main modification in the composition of the new composite material is the use of a new reinforcement (a layer of polyethyleneterephtalate, instead of glass fibre). The production process has permitted continuous blocks of foam to be produced, 30 cm wide and 3 cm thick, with a mass of 40 kg.m**-3. These materials show better resistance to fire and ageing at high temperature when compared with other materials of the same type currently available.

Informations supplémentaires

Auteurs: LABORATOIRES DE MARCOUSSIS LABORATOIRES DE MARCOUSSIS, MARCOUSSIS (FRANCE) IRCHA IRCHA, PARIS (FRANCE) , LABORATOIRES DE MARCOUSSIS, MARCOUSSIS (FRANCE);IRCHA, PARIS (FRANCE)
Références bibliographiques: EUR 9848 FR (1985) MF, 100 P., BFR 300, BLOW-UP COPY BFR 500, EUROFFICE, LUXEMBOURG, POB 1003
Disponibilité: Can be ordered online
Numéro d'enregistrement: 1989123101100 / Dernière mise à jour le: 1987-01-01
Catégorie: publication
Langues disponibles: fr