Comparison of properties between cellulose nanofibrils made from banana, sugar beet, hemp, softwood and hardwood pulps

Jari Vartiainen; Panu Lahtinen; Timo Kaljunen; Vesa Kunnari; Soledad Peresin; Tekla Tammelin

Comparison of properties between cellulose nanofibrils made from banana, sugar beet, hemp, softwood and hardwood pulps

Jari Vartiainen (Corresponding Author), Panu Lahtinen, Timo Kaljunen, Vesa Kunnari, Soledad Peresin, Tekla Tammelin

BA3504 Biomass processing

Research output: Contribution to journal › Article › Scientific › peer-review

Abstract

Cellulose nanofibrils were produced from various biobased raw materials by grinding and high pressure homogenization. Films were produced by Erichsen lab-scale coater from banana, sugar beet, hemp, softwood and hardwood pulps and plasticized with 30 wt% of sorbitol. Water vapor transmission, grease penetration, oxygen transmission and mechanical properties including tensile strength and strain were measured and compared against each other. All films had high water vapor transmission rates varying between 20-24 g*mm/m2/day. Due to high number of polar hydrogen bonds in CNF, the films were impermeable to grease. All films had excellent oxygen barrier properties (

Original language	English
Pages (from-to)	51-54
Journal	O Papel
Volume	76
Issue number	3
Publication status	Published - 2015
MoE publication type	A1 Journal article-refereed
Event	47th ABTCP International Pulp and Paper Congress - Sao Paolo, Brazil Duration: 7 Oct 2014 → 9 Oct 2014

Keywords

cellulose
nanofibrils
packaging
films
barriers

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http://www.revistaopapel.org.br/noticia-anexos/1426614602_5a503d2f8ab484a0ed1af63e04f99184_295901872.pdf

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title = "Comparison of properties between cellulose nanofibrils made from banana, sugar beet, hemp, softwood and hardwood pulps",

abstract = "Cellulose nanofibrils were produced from various biobased raw materials by grinding and high pressure homogenization. Films were produced by Erichsen lab-scale coater from banana, sugar beet, hemp, softwood and hardwood pulps and plasticized with 30 wt% of sorbitol. Water vapor transmission, grease penetration, oxygen transmission and mechanical properties including tensile strength and strain were measured and compared against each other. All films had high water vapor transmission rates varying between 20-24 g*mm/m2/day. Due to high number of polar hydrogen bonds in CNF, the films were impermeable to grease. All films had excellent oxygen barrier properties (",

keywords = "cellulose, nanofibrils, packaging, films, barriers",

author = "Jari Vartiainen and Panu Lahtinen and Timo Kaljunen and Vesa Kunnari and Soledad Peresin and Tekla Tammelin",

year = "2015",

language = "English",

volume = "76",

pages = "51--54",

journal = "O Papel",

issn = "0031-1057",

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note = "47th ABTCP International Pulp and Paper Congress ; Conference date: 07-10-2014 Through 09-10-2014",

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Comparison of properties between cellulose nanofibrils made from banana, sugar beet, hemp, softwood and hardwood pulps. / Vartiainen, Jari (Corresponding Author); Lahtinen, Panu ; Kaljunen, Timo ; Kunnari, Vesa; Peresin, Soledad; Tammelin, Tekla.

In: O Papel, Vol. 76, No. 3, 2015, p. 51-54.

Research output: Contribution to journal › Article › Scientific › peer-review

TY - JOUR

T1 - Comparison of properties between cellulose nanofibrils made from banana, sugar beet, hemp, softwood and hardwood pulps

AU - Vartiainen, Jari

AU - Lahtinen, Panu

AU - Kaljunen, Timo

AU - Kunnari, Vesa

AU - Peresin, Soledad

AU - Tammelin, Tekla

PY - 2015

Y1 - 2015

N2 - Cellulose nanofibrils were produced from various biobased raw materials by grinding and high pressure homogenization. Films were produced by Erichsen lab-scale coater from banana, sugar beet, hemp, softwood and hardwood pulps and plasticized with 30 wt% of sorbitol. Water vapor transmission, grease penetration, oxygen transmission and mechanical properties including tensile strength and strain were measured and compared against each other. All films had high water vapor transmission rates varying between 20-24 g*mm/m2/day. Due to high number of polar hydrogen bonds in CNF, the films were impermeable to grease. All films had excellent oxygen barrier properties (

AB - Cellulose nanofibrils were produced from various biobased raw materials by grinding and high pressure homogenization. Films were produced by Erichsen lab-scale coater from banana, sugar beet, hemp, softwood and hardwood pulps and plasticized with 30 wt% of sorbitol. Water vapor transmission, grease penetration, oxygen transmission and mechanical properties including tensile strength and strain were measured and compared against each other. All films had high water vapor transmission rates varying between 20-24 g*mm/m2/day. Due to high number of polar hydrogen bonds in CNF, the films were impermeable to grease. All films had excellent oxygen barrier properties (

KW - cellulose

KW - nanofibrils

KW - packaging

KW - films

KW - barriers

M3 - Article

VL - 76

SP - 51

EP - 54

JO - O Papel

JF - O Papel

SN - 0031-1057

IS - 3

T2 - 47th ABTCP International Pulp and Paper Congress

Y2 - 7 October 2014 through 9 October 2014

ER -