Effect of shape and particle size of mechanical pulp fines on paper properties

The effects of different fines with different shape and size of mechanical Pulp on Paper Properties in two fractions was investigated. Fines was classified in two categories including fibrils and flakes , and then effect of these particles on pulp properties was studied.The fibril fraction was consi...

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Autores principales:	Amir mohsen Nazry, Mohammad Talaeipoor, Saeed Mahdavi
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2011
Materias:	Fines mechanical pulp fibrillar fines flake fines light scattering Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/d47a2bd59e4742138d3f2ac9a0625fb0
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spelling	oai:doaj.org-article:d47a2bd59e4742138d3f2ac9a0625fb02021-12-02T02:51:33ZEffect of shape and particle size of mechanical pulp fines on paper properties1735-09132383-112X10.22092/ijwpr.2018.117240https://doaj.org/article/d47a2bd59e4742138d3f2ac9a0625fb02011-12-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_117240_57f4b006a73fe3e1fcee538da913e62f.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XThe effects of different fines with different shape and size of mechanical Pulp on Paper Properties in two fractions was investigated. Fines was classified in two categories including fibrils and flakes , and then effect of these particles on pulp properties was studied.The fibril fraction was consist of fibrillar material, i.e., ribbons, fibrils, and thin lamella particles. The flake fraction consist of flake like material i.e., fiber wall fragments and thick lamella. An advanced image analysis method was used to characterize the properties of fibrils and flakes. The results indicate that the fibrils and flake fractions have distinct characteristics and effect on sheet properties. The fibrils strongly affected the strength properties, while the flakes improved light scattering. Generally, the smaller size Particles afforded higher sheet density and strength. Fines content and fibrillar material are very important parameters in mechanical pulping and can also affect quality controlling of mechanical pulp and papermaking.Amir mohsen NazryMohammad TalaeipoorSaeed MahdaviRegional Information Center for Science and Technology (RICeST)articleFinesmechanical pulpfibrillar finesflake fineslight scatteringForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 26, Iss 4, Pp 605-621 (2011)
institution	DOAJ
collection	DOAJ
language	FA
topic	Fines mechanical pulp fibrillar fines flake fines light scattering Forestry SD1-669.5
spellingShingle	Fines mechanical pulp fibrillar fines flake fines light scattering Forestry SD1-669.5 Amir mohsen Nazry Mohammad Talaeipoor Saeed Mahdavi Effect of shape and particle size of mechanical pulp fines on paper properties
description	The effects of different fines with different shape and size of mechanical Pulp on Paper Properties in two fractions was investigated. Fines was classified in two categories including fibrils and flakes , and then effect of these particles on pulp properties was studied.The fibril fraction was consist of fibrillar material, i.e., ribbons, fibrils, and thin lamella particles. The flake fraction consist of flake like material i.e., fiber wall fragments and thick lamella. An advanced image analysis method was used to characterize the properties of fibrils and flakes. The results indicate that the fibrils and flake fractions have distinct characteristics and effect on sheet properties. The fibrils strongly affected the strength properties, while the flakes improved light scattering. Generally, the smaller size Particles afforded higher sheet density and strength. Fines content and fibrillar material are very important parameters in mechanical pulping and can also affect quality controlling of mechanical pulp and papermaking.
format	article
author	Amir mohsen Nazry Mohammad Talaeipoor Saeed Mahdavi
author_facet	Amir mohsen Nazry Mohammad Talaeipoor Saeed Mahdavi
author_sort	Amir mohsen Nazry
title	Effect of shape and particle size of mechanical pulp fines on paper properties
title_short	Effect of shape and particle size of mechanical pulp fines on paper properties
title_full	Effect of shape and particle size of mechanical pulp fines on paper properties
title_fullStr	Effect of shape and particle size of mechanical pulp fines on paper properties
title_full_unstemmed	Effect of shape and particle size of mechanical pulp fines on paper properties
title_sort	effect of shape and particle size of mechanical pulp fines on paper properties
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2011
url	https://doaj.org/article/d47a2bd59e4742138d3f2ac9a0625fb0
work_keys_str_mv	AT amirmohsennazry effectofshapeandparticlesizeofmechanicalpulpfinesonpaperproperties AT mohammadtalaeipoor effectofshapeandparticlesizeofmechanicalpulpfinesonpaperproperties AT saeedmahdavi effectofshapeandparticlesizeofmechanicalpulpfinesonpaperproperties
_version_	1718402129161355264

Effect of shape and particle size of mechanical pulp fines on paper properties

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