Utilization of surfactants for consolidation of wooden work of art

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F12%3A43893924" target="_blank" >RIV/60461373:22310/12:43893924 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1515/HF.2011.128" target="_blank" >http://dx.doi.org/10.1515/HF.2011.128</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1515/HF.2011.128" target="_blank" >10.1515/HF.2011.128</a>

Result language

angličtina

Original language name

Utilization of surfactants for consolidation of wooden work of art

Original language description

The effect of consolidation is proportional to the content of polymer in wood, i.e., to the ability of wood to absorb a polymer solution. One of the ways of increasing the absorption of the polymer solution is its modification by a surfactant. This article evaluates in detail the impact of non-ionic, anionic, and cationic surfactants on penetration of the ethylmethacrylate and methacrylate copolymer solution (Paraloid B72 in toluene) into lime wood by capillary rise. The impact of surfactants is evaluated on the basis of the solution surface tension, the contact angle of a sessile drop, and absorption of the solution by wood. Anionic and non-ionic surfactants based on polyoxyethylene had a positive impact on penetration of Paraloid B72 solution due totheir ability to form inverse micelles in toluene. Fluorinated surfactants, polydimethylsiloxane-based surfactants, and cationic surfactants worsen its penetration.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

AL - Art, architecture, cultural heritage

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Holzforschung

ISSN

0018-3830

e-ISSN

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Volume of the periodical

66

Issue of the periodical within the volume

2

Country of publishing house

DE - GERMANY

Number of pages

8

Pages from-to

259-266

UT code for WoS article

000300740500016

EID of the result in the Scopus database

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