Surface characteristics and water absorption of sol-gel coated impregnated paper pressed onto plywood

S. Wang, Saila Jämsä, Riitta Mahlberg, Juha Nikkola, Juha Mannila, Anne Ritschkoff, J. Peltonen

Research output: Contribution to journalArticleScientificpeer-review

Abstract

Two silane-based hybrid coatings were developed to modify the surface energy of phenolic resin impregnated paper. The coated paper samples were further pressed onto surfaces of plywood. The surface properties and water repellence of coated paper were investigated by AFM, XPS and water contact angle measurements. The water absorption of plywood with pressed paper was studied by water uptake tests. It was found that the sol-gel coatings had slightly improved the water repellence of the impregnated paper. The water absorption of plywood was also slightly decreased.
Original languageEnglish
Pages (from-to)159-162
Number of pages4
JournalAdvanced Materials Research
Volume291-294
DOIs
Publication statusPublished - 2011
MoE publication typeA1 Journal article-refereed
Event2011 International Conference on Advanced Engineering Materials and Technology, AEMT 2011 - Sanya, China
Duration: 29 Jul 201131 Jul 2011

Fingerprint

Plywood
Water absorption
Sol-gels
Water
Coatings
Phenolic resins
Angle measurement
Silanes
Surface waters
Interfacial energy
Contact angle
Surface properties
X ray photoelectron spectroscopy

Keywords

  • AFM
  • impregnated paper
  • plywood
  • sol-gel hybrid coatings
  • water absorption
  • XPS

Cite this

Wang, S. ; Jämsä, Saila ; Mahlberg, Riitta ; Nikkola, Juha ; Mannila, Juha ; Ritschkoff, Anne ; Peltonen, J. / Surface characteristics and water absorption of sol-gel coated impregnated paper pressed onto plywood. In: Advanced Materials Research. 2011 ; Vol. 291-294. pp. 159-162.
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abstract = "Two silane-based hybrid coatings were developed to modify the surface energy of phenolic resin impregnated paper. The coated paper samples were further pressed onto surfaces of plywood. The surface properties and water repellence of coated paper were investigated by AFM, XPS and water contact angle measurements. The water absorption of plywood with pressed paper was studied by water uptake tests. It was found that the sol-gel coatings had slightly improved the water repellence of the impregnated paper. The water absorption of plywood was also slightly decreased.",
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Surface characteristics and water absorption of sol-gel coated impregnated paper pressed onto plywood. / Wang, S.; Jämsä, Saila; Mahlberg, Riitta; Nikkola, Juha; Mannila, Juha; Ritschkoff, Anne; Peltonen, J.

In: Advanced Materials Research, Vol. 291-294, 2011, p. 159-162.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Surface characteristics and water absorption of sol-gel coated impregnated paper pressed onto plywood

AU - Wang, S.

AU - Jämsä, Saila

AU - Mahlberg, Riitta

AU - Nikkola, Juha

AU - Mannila, Juha

AU - Ritschkoff, Anne

AU - Peltonen, J.

PY - 2011

Y1 - 2011

N2 - Two silane-based hybrid coatings were developed to modify the surface energy of phenolic resin impregnated paper. The coated paper samples were further pressed onto surfaces of plywood. The surface properties and water repellence of coated paper were investigated by AFM, XPS and water contact angle measurements. The water absorption of plywood with pressed paper was studied by water uptake tests. It was found that the sol-gel coatings had slightly improved the water repellence of the impregnated paper. The water absorption of plywood was also slightly decreased.

AB - Two silane-based hybrid coatings were developed to modify the surface energy of phenolic resin impregnated paper. The coated paper samples were further pressed onto surfaces of plywood. The surface properties and water repellence of coated paper were investigated by AFM, XPS and water contact angle measurements. The water absorption of plywood with pressed paper was studied by water uptake tests. It was found that the sol-gel coatings had slightly improved the water repellence of the impregnated paper. The water absorption of plywood was also slightly decreased.

KW - AFM

KW - impregnated paper

KW - plywood

KW - sol-gel hybrid coatings

KW - water absorption

KW - XPS

U2 - 10.4028/www.scientific.net/AMR.291-294.159

DO - 10.4028/www.scientific.net/AMR.291-294.159

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EP - 162

JO - Advanced Materials Research

JF - Advanced Materials Research

SN - 1022-6680

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