Modificación de Betún-Venezuela por reacción de Friedel y Crafts

Modificación de Betún-Venezuela por reacción de Friedel y Crafts

In this work, a Venezuelan-bitumen of newtonian nature was modified by Friedel and Crafts reaction, changing it in new materials that present pseudoplastic characteristics, with very different properties from the original product. These new materials are harder and have less thermical susceptibility...

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Bibliographic Details
Main Authors: Manuel Blanco, Ángel Cuevas, Juan J. Ortega
Format: Article
Language:English
Published: Consejo Superior de Investigaciones Científicas 1987-03-01
Series:Materiales de Construccion
Online Access:http://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/878
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spelling doaj-9bcc071ea47148199ea0b4829bfbf1072021-05-05T07:36:38ZengConsejo Superior de Investigaciones CientíficasMateriales de Construccion0465-27461988-32261987-03-0137205495610.3989/mc.1987.v37.i205.878847Modificación de Betún-Venezuela por reacción de Friedel y CraftsManuel Blanco0Ángel Cuevas1Juan J. Ortega2Area de Materiales Orgánicos del Laboratorio Central de Estructuras y Materiales. CEDEX-MOPUArea de Materiales Orgánicos del Laboratorio Central de Estructuras y Materiales. CEDEX-MOPUArea de Materiales Orgánicos del Laboratorio Central de Estructuras y Materiales. CEDEX-MOPUIn this work, a Venezuelan-bitumen of newtonian nature was modified by Friedel and Crafts reaction, changing it in new materials that present pseudoplastic characteristics, with very different properties from the original product. These new materials are harder and have less thermical susceptibility and allow us to use them in many applications such as paving and roofing. The modifications have been made with rubbers, PVC, phtalic anhydride, maleic anhydride, 1, 2-propyleneglycol, hexamethylenediisocyanate and toluylene-2,4-diisocyanate.http://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/878
collection DOAJ
language English
format Article
sources DOAJ
author Manuel Blanco
Ángel Cuevas
Juan J. Ortega
spellingShingle Manuel Blanco
Ángel Cuevas
Juan J. Ortega
Modificación de Betún-Venezuela por reacción de Friedel y Crafts
Materiales de Construccion
author_facet Manuel Blanco
Ángel Cuevas
Juan J. Ortega
author_sort Manuel Blanco
title Modificación de Betún-Venezuela por reacción de Friedel y Crafts
title_short Modificación de Betún-Venezuela por reacción de Friedel y Crafts
title_full Modificación de Betún-Venezuela por reacción de Friedel y Crafts
title_fullStr Modificación de Betún-Venezuela por reacción de Friedel y Crafts
title_full_unstemmed Modificación de Betún-Venezuela por reacción de Friedel y Crafts
title_sort modificación de betún-venezuela por reacción de friedel y crafts
publisher Consejo Superior de Investigaciones Científicas
series Materiales de Construccion
issn 0465-2746
1988-3226
publishDate 1987-03-01
description In this work, a Venezuelan-bitumen of newtonian nature was modified by Friedel and Crafts reaction, changing it in new materials that present pseudoplastic characteristics, with very different properties from the original product. These new materials are harder and have less thermical susceptibility and allow us to use them in many applications such as paving and roofing. The modifications have been made with rubbers, PVC, phtalic anhydride, maleic anhydride, 1, 2-propyleneglycol, hexamethylenediisocyanate and toluylene-2,4-diisocyanate.
url http://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/878
work_keys_str_mv AT manuelblanco modificaciondebetunvenezuelaporreacciondefriedelycrafts
AT angelcuevas modificaciondebetunvenezuelaporreacciondefriedelycrafts
AT juanjortega modificaciondebetunvenezuelaporreacciondefriedelycrafts
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