Improvement of printing and writing paper properties using PCC Filler Modified by cationic starch modified precipitated calcium carbonate filler

Aim of this study is precipitated calcium carbonate cationic modification and comparison of impact of using its with conventional filler (unmodified) on strength properties of paper. One of the defects of adding fillers to paper is decreasing of mechanical strength of paper because of reduction in b...

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Autores principales:	Moghadaseh Akbari, Nadia Kabodi torabi, Hossein Rrsalati, Gasem Asadpour atoei, Mohammad reza Dehghani firozabadi
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2014
Materias:	cationic modification Strength properties Precipitated Calcium Carbonate SEM Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/df27d603fd074badbe3a4c0568073a3d
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spelling	oai:doaj.org-article:df27d603fd074badbe3a4c0568073a3d2021-12-02T05:05:37ZImprovement of printing and writing paper properties using PCC Filler Modified by cationic starch modified precipitated calcium carbonate filler1735-09132383-112X10.22092/ijwpr.2014.8483https://doaj.org/article/df27d603fd074badbe3a4c0568073a3d2014-12-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_8483_4b0f490f80d88aaaabc1a8a6f4cdcf73.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XAim of this study is precipitated calcium carbonate cationic modification and comparison of impact of using its with conventional filler (unmodified) on strength properties of paper. One of the defects of adding fillers to paper is decreasing of mechanical strength of paper because of reduction in bonding area between fibers. In this study whit purpose of maintaining the strength of paper, and change the surface charge of precipitated calcium carbonate and replace it with conventional fillers are used.in this research with aim of precipitated calcium carbonate and replacing it with conventional filler was used. Condition of cationic precipitated calcium carbonate preparation was 90 ċ temperature, 3 hours time and 55% water content of cooking process. loading amount of starch was 9, 12 and 15 percent based on precipitated calcium carbonate weight.Papers made at three level: 10, 16, 30 percent of filler in paper sheets contain conventional fillers were compared. Results indicated that papers containing modified-filler have more values of retention rather than those with unmodified filler, both in 20% and 30% filler dosages.papers contained cationic filler have more mechanical strength index in respect of papers contained conventional fillers.Moghadaseh AkbariNadia Kabodi torabiHossein RrsalatiGasem Asadpour atoeiMohammad reza Dehghani firozabadiRegional Information Center for Science and Technology (RICeST)articlecationic modificationStrength propertiesPrecipitated Calcium CarbonateSEMForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 29, Iss 4, Pp 515-525 (2014)
institution	DOAJ
collection	DOAJ
language	FA
topic	cationic modification Strength properties Precipitated Calcium Carbonate SEM Forestry SD1-669.5
spellingShingle	cationic modification Strength properties Precipitated Calcium Carbonate SEM Forestry SD1-669.5 Moghadaseh Akbari Nadia Kabodi torabi Hossein Rrsalati Gasem Asadpour atoei Mohammad reza Dehghani firozabadi Improvement of printing and writing paper properties using PCC Filler Modified by cationic starch modified precipitated calcium carbonate filler
description	Aim of this study is precipitated calcium carbonate cationic modification and comparison of impact of using its with conventional filler (unmodified) on strength properties of paper. One of the defects of adding fillers to paper is decreasing of mechanical strength of paper because of reduction in bonding area between fibers. In this study whit purpose of maintaining the strength of paper, and change the surface charge of precipitated calcium carbonate and replace it with conventional fillers are used.in this research with aim of precipitated calcium carbonate and replacing it with conventional filler was used. Condition of cationic precipitated calcium carbonate preparation was 90 ċ temperature, 3 hours time and 55% water content of cooking process. loading amount of starch was 9, 12 and 15 percent based on precipitated calcium carbonate weight.Papers made at three level: 10, 16, 30 percent of filler in paper sheets contain conventional fillers were compared. Results indicated that papers containing modified-filler have more values of retention rather than those with unmodified filler, both in 20% and 30% filler dosages.papers contained cationic filler have more mechanical strength index in respect of papers contained conventional fillers.
format	article
author	Moghadaseh Akbari Nadia Kabodi torabi Hossein Rrsalati Gasem Asadpour atoei Mohammad reza Dehghani firozabadi
author_facet	Moghadaseh Akbari Nadia Kabodi torabi Hossein Rrsalati Gasem Asadpour atoei Mohammad reza Dehghani firozabadi
author_sort	Moghadaseh Akbari
title	Improvement of printing and writing paper properties using PCC Filler Modified by cationic starch modified precipitated calcium carbonate filler
title_short	Improvement of printing and writing paper properties using PCC Filler Modified by cationic starch modified precipitated calcium carbonate filler
title_full	Improvement of printing and writing paper properties using PCC Filler Modified by cationic starch modified precipitated calcium carbonate filler
title_fullStr	Improvement of printing and writing paper properties using PCC Filler Modified by cationic starch modified precipitated calcium carbonate filler
title_full_unstemmed	Improvement of printing and writing paper properties using PCC Filler Modified by cationic starch modified precipitated calcium carbonate filler
title_sort	improvement of printing and writing paper properties using pcc filler modified by cationic starch modified precipitated calcium carbonate filler
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2014
url	https://doaj.org/article/df27d603fd074badbe3a4c0568073a3d
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_version_	1718400623991324672

Improvement of printing and writing paper properties using PCC Filler Modified by cationic starch modified precipitated calcium carbonate filler

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