Detail publikačního výsledku

Study on Surface Treatments of Modified Wood Plastic Composite (WPC) to Improve Adhesion

NEČASOVÁ, B.; LIŠKA, P.; KELAR, J.

Originální název

Study on Surface Treatments of Modified Wood Plastic Composite (WPC) to Improve Adhesion

Anglický název

Study on Surface Treatments of Modified Wood Plastic Composite (WPC) to Improve Adhesion

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The presented case study is focused on the complications that affect the adhesion properties of wood plastic composites. In an effort to improve the physical properties of the WPC and the adhesive bonding between the selected material and adhesive systems intended for façade bonding, several surface pretreatments were performed. The surface modification consisted of mechanical roughening or physical treatment with diffuse coplanar surface barrier discharge. The shear strength of the adhesive bond was tested following ČSN EN 1465 and the maximum shear stress was calculated for each treatment method. Although, the increase in bond strength due to these treatments was measured only for one tested adhesive system where the strength was increased by 100% with respect to the control, the diffuse plasma treatment improved the adhesive bondability and a change in failure mode was observed in all tested cases.

Anglický abstrakt

The presented case study is focused on the complications that affect the adhesion properties of wood plastic composites. In an effort to improve the physical properties of the WPC and the adhesive bonding between the selected material and adhesive systems intended for façade bonding, several surface pretreatments were performed. The surface modification consisted of mechanical roughening or physical treatment with diffuse coplanar surface barrier discharge. The shear strength of the adhesive bond was tested following ČSN EN 1465 and the maximum shear stress was calculated for each treatment method. Although, the increase in bond strength due to these treatments was measured only for one tested adhesive system where the strength was increased by 100% with respect to the control, the diffuse plasma treatment improved the adhesive bondability and a change in failure mode was observed in all tested cases.

Klíčová slova

Adhesion, Cohesion, Surface Modification, Sandpaper, Diffuse Coplanar Surface Barrier Discharge, Low-Cost Plasma, Wood Plastic Composite

Klíčová slova v angličtině

Adhesion, Cohesion, Surface Modification, Sandpaper, Diffuse Coplanar Surface Barrier Discharge, Low-Cost Plasma, Wood Plastic Composite

Autoři

NEČASOVÁ, B.; LIŠKA, P.; KELAR, J.

Rok RIV

2017

Vydáno

05.12.2016

Nakladatel

Trans Tech Publications

Místo

Switzerland

ISBN

978-3-0357-2070-9

Kniha

Buildings and Environment - Energy Performance, Smart Materials and Buildings

Edice

1

ISSN

1660-9336

Periodikum

Applied Mechanics and Materials

Svazek

861

Číslo

1

Stát

Švýcarská konfederace

Strany od

96

Strany do

103

Strany počet

8

BibTex

@inproceedings{BUT129626,
  author="Barbora {Nečasová} and Pavel {Liška} and Jakub {Kelar}",
  title="Study on Surface Treatments of Modified Wood Plastic Composite (WPC) to Improve Adhesion",
  booktitle="Buildings and Environment - Energy Performance, Smart Materials and Buildings",
  year="2016",
  series="1",
  journal="Applied Mechanics and Materials",
  volume="861",
  number="1",
  pages="96--103",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/AMM.861.96",
  isbn="978-3-0357-2070-9",
  issn="1660-9336"
}