An analysis of the combined effects of isocyanate HMDI and maleic anhydride (MAPE) coupling agents on the mechanical properties of HDPE- wood flour composite

Coupling agents in wood fiber reinforced plastic composites play an important role inimproving compatibility and adhesion between polar wood fiber and non-polar polymermatrices by forming bridges of chemical bonds between the fiber and the matrix. Maleatedpolyethylene (MAPE) and diisocyanate (HMDI)...

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Autores principales:	َAbdolah Shakeri, Vahid Reza Safdari, Mehran Rohnia, Amir Nourbakhsh
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2013
Materias:	Wood Plastic Composite Coupling agent Isocyanate Extruder mechanical test Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/5993d09d4a034c9da6e27c5da957c506
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spelling	oai:doaj.org-article:5993d09d4a034c9da6e27c5da957c5062021-12-02T07:43:20ZAn analysis of the combined effects of isocyanate HMDI and maleic anhydride (MAPE) coupling agents on the mechanical properties of HDPE- wood flour composite1735-09132383-112X10.22092/ijwpr.2013.2934https://doaj.org/article/5993d09d4a034c9da6e27c5da957c5062013-06-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_2934_aaaaa785a2d3c31ad29d6f1091e61ec8.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XCoupling agents in wood fiber reinforced plastic composites play an important role inimproving compatibility and adhesion between polar wood fiber and non-polar polymermatrices by forming bridges of chemical bonds between the fiber and the matrix. Maleatedpolyethylene (MAPE) and diisocyanate (HMDI) are two most common coupling agents whichare subject to evaluation, singly and in mixture. Polypropylene and wood fibers werecompounded with Maleated polyethylene (MAPE) and diisocyanate (HMDI) in concentration of2% and 4% in solitary form and mixture form (HMDI %2 + MAPE %2) into pellets using acounter-rotating twin-screw extruder and mechanical test specimens were prepared by injectionmolding. The result showed that adding 4% MAPE and 2% HMDI individually lead to increasein flexural and tensile strength of the composites. Also adding (%2HMDI + %2MAPE) causedan increase of flexural, tensile and in particular the impact strength.َAbdolah ShakeriVahid Reza SafdariMehran RohniaAmir NourbakhshRegional Information Center for Science and Technology (RICeST)articleWood Plastic CompositeCoupling agentIsocyanateExtrudermechanical testForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 28, Iss 2, Pp 290-300 (2013)
institution	DOAJ
collection	DOAJ
language	FA
topic	Wood Plastic Composite Coupling agent Isocyanate Extruder mechanical test Forestry SD1-669.5
spellingShingle	Wood Plastic Composite Coupling agent Isocyanate Extruder mechanical test Forestry SD1-669.5 َAbdolah Shakeri Vahid Reza Safdari Mehran Rohnia Amir Nourbakhsh An analysis of the combined effects of isocyanate HMDI and maleic anhydride (MAPE) coupling agents on the mechanical properties of HDPE- wood flour composite
description	Coupling agents in wood fiber reinforced plastic composites play an important role inimproving compatibility and adhesion between polar wood fiber and non-polar polymermatrices by forming bridges of chemical bonds between the fiber and the matrix. Maleatedpolyethylene (MAPE) and diisocyanate (HMDI) are two most common coupling agents whichare subject to evaluation, singly and in mixture. Polypropylene and wood fibers werecompounded with Maleated polyethylene (MAPE) and diisocyanate (HMDI) in concentration of2% and 4% in solitary form and mixture form (HMDI %2 + MAPE %2) into pellets using acounter-rotating twin-screw extruder and mechanical test specimens were prepared by injectionmolding. The result showed that adding 4% MAPE and 2% HMDI individually lead to increasein flexural and tensile strength of the composites. Also adding (%2HMDI + %2MAPE) causedan increase of flexural, tensile and in particular the impact strength.
format	article
author	َAbdolah Shakeri Vahid Reza Safdari Mehran Rohnia Amir Nourbakhsh
author_facet	َAbdolah Shakeri Vahid Reza Safdari Mehran Rohnia Amir Nourbakhsh
author_sort	َAbdolah Shakeri
title	An analysis of the combined effects of isocyanate HMDI and maleic anhydride (MAPE) coupling agents on the mechanical properties of HDPE- wood flour composite
title_short	An analysis of the combined effects of isocyanate HMDI and maleic anhydride (MAPE) coupling agents on the mechanical properties of HDPE- wood flour composite
title_full	An analysis of the combined effects of isocyanate HMDI and maleic anhydride (MAPE) coupling agents on the mechanical properties of HDPE- wood flour composite
title_fullStr	An analysis of the combined effects of isocyanate HMDI and maleic anhydride (MAPE) coupling agents on the mechanical properties of HDPE- wood flour composite
title_full_unstemmed	An analysis of the combined effects of isocyanate HMDI and maleic anhydride (MAPE) coupling agents on the mechanical properties of HDPE- wood flour composite
title_sort	analysis of the combined effects of isocyanate hmdi and maleic anhydride (mape) coupling agents on the mechanical properties of hdpe- wood flour composite
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2013
url	https://doaj.org/article/5993d09d4a034c9da6e27c5da957c506
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An analysis of the combined effects of isocyanate HMDI and maleic anhydride (MAPE) coupling agents on the mechanical properties of HDPE- wood flour composite

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