Influence of surface modification of wood with octadecyltrichlorosilane on its dimensional stability and resistance against Coniophora puteana and molds
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- 作者：Anuj Kumar ; Pavla Ryparová ; Andrijana Sever Škapin ; Miha Humar ; Matjaž Pavlič…
- 关键词：Octadecyltrichlorosilane (OTS) ; Water vapour sorption ; Anti ; swelling efficiency ; Biodegradation
- 刊名：Cellulose
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：23
- 期：5
- 页码：3249-3263
- 全文大小：2,071 KB
- 刊物类别：Chemistry and Materials Science
- 刊物主题：Chemistry
Bioorganic Chemistry
Physical Chemistry
Organic Chemistry
Polymer Sciences - 出版者：Springer Netherlands
- ISSN：1572-882X
- 卷排序：23
文摘
A relatively new approach for wood protection against fungal decay is based on hydrophobization of wood and on lowering its moisture content. Water repellence of wood can be increased by polymerization of hydrophobic monomers in wood cell walls. It was found that Norway spruce wood after treatment with octadecyltrichlorosilane exhibited reduced water uptake by the wood cell walls, lowered water vapour sorption, and significantly increased dimensional stability of wood in terms of anti-swelling efficiency. Hydrophobicity and lower equilibrium moisture content were shown to cause increased resistance of the treated samples against brown-rot decay and molds.