Cellulose micro and nanofibrils as a binding material for high filler content papers

Katariina Torvinen; Jarmo Kouko; Soile Passoja; Janne T. Keränen; Erkki Hellen

Cellulose micro and nanofibrils as a binding material for high filler content papers

Katariina Torvinen, Jarmo Kouko, Soile Passoja, Janne T. Keränen, Erkki Hellen

CO112 Sales and Customer Partnerships III

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

3 Citations (Scopus)

Abstract

In our study, the binding properties of fillers were improved by using cellulose nano- (CNF) and microfibrils (CMF). Savings in costs, materials and energy are looked for by increasing the filler content of the studied paper grade (SC-paper). The objective of this study was to create mechanically stable and durable aggregates that simultaneously enhanced dry and wet strength properties, filler retention and dewatering compared to traditional fillers. By developing the binding PCC-CMF/CNF aggregates, it was possible to increase the filler content of papers from 30% to 40% and to reduce variable costs in SC-paper production. The new material combinations also open up possibilities beyond paper applications.

Original language	English
Title of host publication	Proceedings of Paper Conference and Trade Show, PaperCon 2014
Publisher	TAPPI Press
Pages	348-361
Volume	1
ISBN (Print)	978-1-5108-0128-8
Publication status	Published - 2014
MoE publication type	A4 Article in a conference publication
Event	PaperCon 2014 Conference & Exhibition - Nashville, TN, United States Duration: 26 Apr 2014 → 30 Apr 2014

Conference

Conference	PaperCon 2014 Conference & Exhibition
Abbreviated title	PaperCon 2014
Country/Territory	United States
City	Nashville, TN
Period	26/04/14 → 30/04/14

Keywords

high filler paper
cellulose microfibrils
cellulose nanofibrils

Cite this

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title = "Cellulose micro and nanofibrils as a binding material for high filler content papers",

abstract = "In our study, the binding properties of fillers were improved by using cellulose nano- (CNF) and microfibrils (CMF). Savings in costs, materials and energy are looked for by increasing the filler content of the studied paper grade (SC-paper). The objective of this study was to create mechanically stable and durable aggregates that simultaneously enhanced dry and wet strength properties, filler retention and dewatering compared to traditional fillers. By developing the binding PCC-CMF/CNF aggregates, it was possible to increase the filler content of papers from 30% to 40% and to reduce variable costs in SC-paper production. The new material combinations also open up possibilities beyond paper applications.",

keywords = "high filler paper, cellulose microfibrils, cellulose nanofibrils",

author = "Katariina Torvinen and Jarmo Kouko and Soile Passoja and Ker{\"a}nen, {Janne T.} and Erkki Hellen",

note = "Project code: 79772 ; PaperCon 2014 Conference & Exhibition, PaperCon 2014 ; Conference date: 26-04-2014 Through 30-04-2014",

year = "2014",

language = "English",

isbn = "978-1-5108-0128-8",

volume = "1",

pages = "348--361",

booktitle = "Proceedings of Paper Conference and Trade Show, PaperCon 2014",

publisher = "TAPPI Press",

address = "United States",

}

Cellulose micro and nanofibrils as a binding material for high filler content papers. / Torvinen, Katariina ; Kouko, Jarmo; Passoja, Soile et al.
Proceedings of Paper Conference and Trade Show, PaperCon 2014. Vol. 1 TAPPI Press, 2014. p. 348-361.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Cellulose micro and nanofibrils as a binding material for high filler content papers

AU - Torvinen, Katariina

AU - Kouko, Jarmo

AU - Passoja, Soile

AU - Keränen, Janne T.

AU - Hellen, Erkki

N1 - Project code: 79772

PY - 2014

Y1 - 2014

N2 - In our study, the binding properties of fillers were improved by using cellulose nano- (CNF) and microfibrils (CMF). Savings in costs, materials and energy are looked for by increasing the filler content of the studied paper grade (SC-paper). The objective of this study was to create mechanically stable and durable aggregates that simultaneously enhanced dry and wet strength properties, filler retention and dewatering compared to traditional fillers. By developing the binding PCC-CMF/CNF aggregates, it was possible to increase the filler content of papers from 30% to 40% and to reduce variable costs in SC-paper production. The new material combinations also open up possibilities beyond paper applications.

AB - In our study, the binding properties of fillers were improved by using cellulose nano- (CNF) and microfibrils (CMF). Savings in costs, materials and energy are looked for by increasing the filler content of the studied paper grade (SC-paper). The objective of this study was to create mechanically stable and durable aggregates that simultaneously enhanced dry and wet strength properties, filler retention and dewatering compared to traditional fillers. By developing the binding PCC-CMF/CNF aggregates, it was possible to increase the filler content of papers from 30% to 40% and to reduce variable costs in SC-paper production. The new material combinations also open up possibilities beyond paper applications.

KW - high filler paper

KW - cellulose microfibrils

KW - cellulose nanofibrils

M3 - Conference article in proceedings

SN - 978-1-5108-0128-8

VL - 1

SP - 348

EP - 361

BT - Proceedings of Paper Conference and Trade Show, PaperCon 2014

PB - TAPPI Press

T2 - PaperCon 2014 Conference & Exhibition

Y2 - 26 April 2014 through 30 April 2014

ER -

Cellulose micro and nanofibrils as a binding material for high filler content papers

Abstract

Conference

Keywords

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