Impregnation of Wood With a High Viscosity Epoxy Resin
Keywords:
Epoxy, impregnationAbstract
A method is described for impregnating small wood specimens with a high viscosity epoxy resin, without the use of a diluent to reduce viscosity. The method relies upon the strong temperature-dependence of viscosity, in conjunction with a curing agent that does not polymerize rapidly at high temperatures. Some preliminary results for a variety of Northeastern species are presented.References
Anonymous. 1967. Epon resins for casting. Shell Chemical Co., Plastics and Resins Division, New York.nBartolomucci, J. R. 1979. Flexural properties and dimensional stability of continuous two-phase bark-polymer composites. M.S. thesis, The Pennsylvania State University.nBlankenhorn, P. R., W. K. Murphey, L. R. Rishel, and D. E. Kline. 1977. Some mechanical properties of impregnated bark board. For. Prod. J.27(6):31-38.nBorgstedt, H. H., and C. H. Hine. 1973. Toxicity, hazards, and safe handling. In C. A. May and Y. Tanaka. eds. Epoxy resins chemistry and technology. Dekker, New York, NY.nMoore, G. R. 1981. Dynamic mechanical properties of some wood-polymer composite materials. Ph.D. thesis. The Pennsylvania State University.nNational Fire Protection Association. 1978. Fire protection guide on hazardous materials. 7th ed. Boston, MA.nRasmussen, E. F. 1961. Dry kiln operator's manual. U.S.D.A., Agric. Handbook No. 188 USGPO, Washington, DC.nSax, I. B. 1979. Dangerous properties of industrial materials, 5th ed. Van Nostrand Reinhold Co. New York, NY.nSiau, J. F. 1971. Flow in wood. Syracuse University Press, Syracuse, NY.nSiau, J. F., W. B. Smith, and J. A. Meyer. 1978. Wood-polymer composites from southern hardwoods. Wood Sci.10(3):158-175.nYoung, R. A., and J. A. Meyer. 1968. Heartwood and sapwood impregnations with vinyl monomers. For. Prod. J.18(4):66-68.n
Downloads
Published
Issue
Section
License
The copyright of an article published in Wood and Fiber Science is transferred to the Society of Wood Science and Technology (for U. S. Government employees: to the extent transferable), effective if and when the article is accepted for publication. This transfer grants the Society of Wood Science and Technology permission to republish all or any part of the article in any form, e.g., reprints for sale, microfiche, proceedings, etc. However, the authors reserve the following as set forth in the Copyright Law:
1. All proprietary rights other than copyright, such as patent rights.
2. The right to grant or refuse permission to third parties to republish all or part of the article or translations thereof. In the case of whole articles, such third parties must obtain Society of Wood Science and Technology written permission as well. However, the Society may grant rights with respect to Journal issues as a whole.
3. The right to use all or part of this article in future works of their own, such as lectures, press releases, reviews, text books, or reprint books.