The Heat Cure of High Boiling Styrene-Type Monomers in Wood
AbstractThe advantages of high boiling styrene-type monomers for preparation of wood-polymer composites by heat-catalyst polymerization are discussed. The effect of crosslinking agents, some comonomers and catalyst concentrations, on the polymerization is noted. Adhesion problems and some solutions are presented. Simultaneous polymerization of monomer in impregnated veneers and bonding to other veneers to produce a panel with wood-polymer composite faces is presented as one solution. Additives for modification, such as fire retardancy, are discussed.
Beall, F. C., J. A. Meyer, and C. Skaar. 1966. Direct and r.f. heat curing of wood-plastic composites. Forest Prod. J., 16(9): 99-106.nBurmester, A. 1967. Zur Vengtutung von Holz durch Strahlen-Polymerisiserte Kunststoff-Monomeme. Holz als Roh- und Werkstoff, 25: 11.nCzvikovsky, T. 1968. Wood-plastic combination by monomer impregnation and radiation polymerization. Report No. 8 of Plastic Res. Inst. Budapest, Hungary (in Hungarian) also, Atomic Energy Review, International Atomic Energy Agency, Vienna, Vol. VI (3): 3-99 (in English).nGray, V. R. 1962. The wettability of wood. Forest Prod. J., 12(9): 452-461.nKenaga, D. L. 1969. A look at wood plastic composites with implications for cooling tower applications. Presented at meeting of Cooling Tower Institute Jan. 20-22, Houston, Texas.nLangwig, J. E. 1968. The influence of polymer type on the properties of wood-polymer composites. Master's Thesis, State Univ. College of Forestry, Syracuse Univ.nLoos, W. E., and J. A. Kent. 1968. Performance of some commercial adhesives for gluing wood-plastic combinations. Forest Prod. J., 18(3): 23-27.nMeyer, J. A. 1965. Treatment of wood-polymer systems using catalyst-heat techniques. Forest Prod. J., 15(9): 362-364.nMiettinen, J. K. 1967. Research in Finland on wood-plastic combinations. Lecture given at the Plastic Manufacturer's Association Meeting, April 5, Helsinki, Finland.nOwens, D. K. 1964. Friction of polymer films I. Lubrication. J. of Appl. Poly Sci., 8: 1465-1475.nRaff, R. A. V., I. W. Herrick, and M. F. Adams. 1965. Polymerization of styrene and styrene-divinylbenzene in wood. Forest Prod. J., 15(7): 260-262.nSchildknecht, C. E. 1952. Vinyl and related polymers. John Wiley & Sons, Inc., New York.nSiau, J. F. 1969. The swelling of basswood by vinyl monomers. Wood Science, 1(4): 250-253.nSiau, J. F., J. A. Meyer, and C. Skaar. 1966. Comparison of the properties of heat and radiation cured wood-polymer combinations. Forest Prod. J., 16(8): 47-56.nSimonds, H. R., and J. M. Church. 1967. The encyclopedia of basic materials for plastics. Reinhold Publishing Corp. New York 18-19.nYoung, R. A., and J. A. Meyer. 1968. Heart-wood and sapwood impregnation with vinyl monomers. Forest Prod. J., 18(4): 66-68.n
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