Browse > Article
http://dx.doi.org/10.5658/WOOD.2015.43.6.792

Vacuum Pressure Treatment of Water-Soluble Melamine Resin Impregnation for Improvement of Mechanical Property, Abrasion Resistance and Incombustibility on Softwood  

Oh, Seung-Won (Department of wood Science & Technology, Institute of Agriculture Science & Technology, Chonbuk National University)
Park, Hee Jun (Department of Housing Environmental Design, Chonbuk National University)
Publication Information
Journal of the Korean Wood Science and Technology / v.43, no.6, 2015 , pp. 792-797 More about this Journal
Abstract
In this study, three softwood species were treated with water-soluble melamine resin by different concentration and treatment time under vacuum pressure for improving mechanical property, abrasion resistance, and incombustibility. After the treatment, a compreg was manufactured and then evaluated on physical properties. Additionally, incombustibility of compreg was determined by comparing with a wood that was treated by spraying a water-soluble fire retardant on surface. As concentration of resin increased, bending strength and Brinell hardness increased as well as abrasion resistance, but there was no correlation on treatment and mechanical properties by treatment time. The wood impregnated by water-soluble melamine resin under vacuum pressure showed better incombustibility than that of a water-soluble fire retardant sprayed wood. Therefore, this treatment could be used for improving incombustibility of wood.
Keywords
mechanical property; vacuum press; compreg; abrasion resistance; resin impregnation; incombustibility;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Boone, R.S., Winandy, J.E., Fuller, J.J. 1995. Effect of redrying schedule on preservative fixation abd strength of CCA-treated lumber. Forest Products Journal 45(9): 65-73.
2 Cischem. com. 2009. The latest domestic and world flame retardant markets and environmental regulations status report. pp. 94-273.
3 Kim, G.H. 2006. Characteristics and proper use of CCA preservative. 2006 The korean society of wood science technology workshop: Optimal drying technology of preservative treated wood.
4 Kim, G.H., Kim, J.J., Kim, H.J. 2000. Pressure treatment of japanese red pine, Japanese larch, and ezo spruce round posts with CCA8$^{*1}$. Journal of the Korean Wood Science and Technology 28(1): 42-47.
5 Korean agency for technology and standards. KS F 2271. 2006. Testing method for incombustibility of internal finish material and element of buildings.
6 Korean agency for technology and standards. KS F ISO 5660-1. Reaction-to-fire tests-Heat release, smoke production and mass loss rate-Part 1: Heat release rate(cone calorimeter method).
7 Lee, D.H. 2012. Effect of housing environment using the wood on the global environment and the human physical development and emotion. Korea forest research institute research reports 447, pp. 3.
8 Lee, D.H., Lee, M.J., Kang, C.H., Yeo, W.H. 2000. The leaching of main component from CCFZ, ACQ, CUAZ preservative treated wood. 2000 Proceedings of the Korea Society of Wood Science and Technology Annual Meeting, pp. 120-123.
9 Oh, S.W., Park, H.J. 2015. Vacuum pressure treatment of water-soluble melamine resin impregnation for improvement dimensional stability on softwood. Journal of the Korean Wood Science and Technology 43(3): 327-333.   DOI
10 Park, J.C., Kim, S.W., Ryu, J.Y., Hong, S.I. 2008. Strength property of the incesed Larix (Larix kaempferi carr.) round posts treated with CCA. Journal of the Korean Wood Science and Technology 36(3): 85-92.
11 Shin, D.S., An, S.H. 1996. Wood preservation. Seoul national university press. pp. 158-159.