Yüzey kaplaam malzemelerinin yongalevhalarrın ısı iletkenliği ve yanma özellikleri üzerine etkileri
The specific properties of particleboard samples used in this study were as follows: 280x210x1.8 cm dimensions, 0.68 g/c$m^3$ specific gravity. Produced boards were coated with lacquered paint, melamine impregnated papers, wood veneers and continue press laminates. The effects of surface coating material type, melamine paper weight, wood veneer type and thickness, and continue press laminate thickness on the thermal conductivity and combustion properties of particleboard were investigated. Results showed that surface coating material type was found to affect these properties. Melamine paper weight and wood veneer thickness did not affect the thermal conductivity and combustion properties of particleboard samples. Wood veneer type and continue press laminate thickness affected these properties. Surface coating materials increased the thermal conductivity. Coated particleboard was more combustible than uncoated particleboard. Additional work is needed to improve the fire retardancy properties of these materials. A standard including the thermal conductivity values of coated and uncoated particleboard should be prepared.
Effects of surface coating materials on the thermal conductivity and combustion prropertiesb of particleboard
The specific properties of particleboard samples used in this study were as follows: 280x210x1.8 cm dimensions, 0.68 g/c$m^3$ specific gravity. Produced boards were coated with lacquered paint, melamine impregnated papers, wood veneers and continue press laminates. The effects of surface coating material type, melamine paper weight, wood veneer type and thickness, and continue press laminate thickness on the thermal conductivity and combustion properties of particleboard were investigated. Results showed that surface coating material type was found to affect these properties. Melamine paper weight and wood veneer thickness did not affect the thermal conductivity and combustion properties of particleboard samples. Wood veneer type and continue press laminate thickness affected these properties. Surface coating materials increased the thermal conductivity. Coated particleboard was more combustible than uncoated particleboard. Additional work is needed to improve the fire retardancy properties of these materials. A standard including the thermal conductivity values of coated and uncoated particleboard should be prepared.
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- Akbulut, T. and T. Dündar. 1994. Yongalevha'da Yüzey Kaplama Malzemeleri. Ahşap Dergisi. 8: 27-30.
- ASTM E 160-50. 1975. Standard Test Method for Combustion Properties of Treated Wood by the Crib Test, New York.
- Berkel, A. 1972. Ağaç Malzeme Teknolojisi II. Cilt, İstanbul Üniversitesi, Orman Fakültesi Yayınları, No:1745, İstanbul.
- Bohme, P. 1971. Substitution of Plastics for Wood Based Materials in the Furniture Industry. Holz Technology. 12 (1): 8-23.
- Bozkurt, A. and Y. Göker. 1985. Yongalevha Endüstrisi Ders Kitabı, İstanbul Üniversitesi, Orman Fakültesi Yayınları, No: 3311 / 372, İstanbul.
- Bozkurt, A. and Y. Göker. 1987. Fiziksel ve Mekaniksel Ağaç Teknolojisi, İstanbul Üniversitesi, Orman Fakültesi Yayınları, No: 3445, İstanbul.
- Currier, G. 1977. Direct Finishing and Printing of Particleboard Furniture Finishing Textbook. Production Publishing Company. Fur. Prod.: 804, Tennessee.
- Chow, P. and M. Redmond. 1981. Humidity and Temperature Effects on MOR and MOE of Hard Maple Veneered Medium Density Fiberboard. Forest Products Journal. 31 (6): 54-58.
- Chow, P. and J. Janoviak. 1996. The Internal Bond and Shear Strength of Hardwood Veneered Particleboard Composites. Wood and Fiber Science. 18(1): 99-106.
- Grigoriou, A. 1987. Formaldehyde Emisison From the Edges and Faces of Various Wood Based Materials. Holz als Roh und Werkstoff. 45 (2): 63-67.
- Groah, W., G. Gramp. and M. Trant. 1984. Effect of Decorative Vinyl Overlay on Formaldehyde Emission, Forest Products Journal. 34 (4): 27-29.
- Kolmann, F. 1966. Holzspanwerkstoffe. Institutes für Holzforschung und Holztechnic der Universitat Manchen, Mit: 409, Berlin
- Kollmann, F. and WA Cöte. 1968. Principles of Wood Science and Technology I. Solid Wood. Springer-Verlag: 149-151.
- Martin, S. 1965. Diffusion controlled Ignition of Cellulosic Material by Intense Radiation Energy. Tenth Symposium Combustion. The Combustion Institute. Pittsburgh. 877-896.
- Nassar, MM., A. Bilgesu, and GD MacKay. 1986. Effects of Inorganic Salts on Product Composition During Pyrolysis of Black Spruce. Wood and Fiber Science. 18 (1): 3-10.
- Nemli, G. 2000. Yüzey Kaplama Malzemeleri ve Uygulama Parametrelerinin Yongalevha Teknik Ö zellikleri üzerine Etkileri. Doktora Tezi. Karadeniz Teknik Üniversitesi. Fen Bilimleri Enstitüsü. p. 182.
- Niazi, A. and R. Gertjojensen. 1979. Linear Dimensional Stability of Aspen Veneered Particleboard. Forest Products Journal. 29 (5): 28-29
- Shafizadeh, F., AG Bradbury, WF DeGroot, and TW Anerud. 1982. Role of Inorganic Additives in the Smoldering Combustion of Cotton Cellulose. Ind. Eng. Chom. Prod. Res. Dev. 21: 97-101.
- TS 388. 1977. Plaka Metodu ile Isı İletkenliğinin Tayini. Türk Standartları Enstitüsü. Ankara.
- TS EN 323/1. 1999. Ahşap Esaslı Levhalar, Birim Hacim Ağırlığının Tayini. Türk Standartları Enstitüsü. Ankara
- ISSN: 1300-011X
- Yayın Aralığı: Yılda 6 Sayı
- Yayıncı: TÜBİTAK
Sayıdaki Diğer Makaleler
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