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Sunday, 19 June 2016

Chemical modification of wood: A short review


DOI:
10.1080/17480270600670923
Roger M. Rowell USDAFSa*
pages 29-33
Publishing models and article dates explained







Abstract

For most markets for wood, it is used without any treatments or modifications. When wood is used in adverse environments, it may be treated with chemicals to help prevent decay, improve water resistance, reduce the effects of ultraviolet radiation or increase fire retardancy. Many of these treatments involve the use of toxic or corrosive chemicals that can harm the environment. Chemical modification of wood provides an alternative by providing protection against water, decay, UV and thermal degradations by bonding chemicals to the cell wall polymers that do not leach out. Dimensional stability and decay resistance are two major properties that can be greatly improved by simple reactions with acetic anhydride.


For further details log on website :
http://www.tandfonline.com/doi/abs/10.1080/17480270600670923?src=recsys

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