SavedAdd your journal

Journals / Turkish Journal of Forest Science / 2026 / Cilt: 2 Sayı: 1

DETERMINATION OF THE CHANGES IN THE SURFACE QUALITY PROPERTIES OF THE WEATHERİNG TEST APPLIED TO THE HEAT TREATED MDF BOARDS

ISIL İŞLEM YAPILMIŞ MDF LEVHALARA UYGULANAN YAŞLANDIRMA TESTİNİN YÜZEY KALİTESİ ÖZELLİKLERİ ÜZERİNDEKİ DEĞİŞİMLERİNİN BELİRLENMESİ

Ferhat Özdemir(KSU, Faculty of Forestry, Dept. Forestry Engineering, Kahramanmaras, Turkey)
Ertuğrul Altuntaş(KSU, Faculty of Forestry, Dept. Forestry Engineering, Kahramanmaras, Turkey)
Ayşegül Çot(KSU, Faculty of Forestry, Dept. of Forestry Engineering, Kahramanmaras/TURKEY)
Ahmet Tutuş(KSU, Faculty of Forestry, Dept. of Forestry Engineering, Kahramanmaras/TURKEY)
Pages
60–67
Publication Date
2018-04-30
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The test samples subjected to the 30-day aging test at 190 o C and the heat treatment for 45 minutes were the most adversely affected samples of surface roughness

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The purpose of this study will be to investigate the effects of aging test on the hardness and surface roughness of the Medium Density Fiberboards (MDF) subjected to heat treatment for a certain temperature and time.
📊
Key Findings & Data:MDF boards were heat treated at 150, 170 and 190 o C for 15, 30 and 45 minutes, respectively.
💡
Conclusion & Impact:The test samples subjected to the 30-day aging test at 190 o C and the heat treatment for 45 minutes were the most adversely affected samples of surface roughness
🔬Design:Araştırma Makalesi
📍Scope:Comprehensive Sample
⚙️Variables:MDF · sıcaklık · Yaşlanma testi

Abstract

The purpose of this study will be to investigate the effects of aging test on the hardness and surface roughness of the Medium Density Fiberboards (MDF) subjected to heat treatment for a certain temperature and time. MDF boards were heat treated at 150, 170 and 190 o C for 15, 30 and 45 minutes, respectively. Then, the boards were subjected to a 30-day aging test. The aging test was carried out in a UV aging cabinet depending on temperature and relative humidity. It has been determined that the surface roughness parameters increase over time in the aging test. The test samples subjected to the 30-day aging test at 190 o C and the heat treatment for 45 minutes were the most adversely affected samples of surface roughness

Özet

Bu çalışmanın amacı belirli sıcaklık ve sürelerde ısıl işlem uygulanmış orta yoğunluklu lif levhalara (MDF) uygulanan yaşlanma testinin yüzey pürüzlülüğü üzerine etkilerini araştırmak olacaktır. MDF levhalara 150, 170 ve 190 o C derece 15, 30 ve 45 dakika ısıl işlem uygulanmıştır. Daha sonra levhalara 30 gün yaşlandırma testi uygulanmıştır. Yaşlandırma testi sıcaklık ve bağıl neme bağlı olarak UV yaşlandırma kabininde yapılmıştır. Yüzey pürüzlülüğü parametrelerinin yaşlandırma testinin süresi artıkça belirli oranlarda arttığı belirlenmiştir. 30 gün yaşlandırma testi uygulanan 190 o C ve 45 dakika ısıl işlem uygulanmış test numuneleri yüzey pürüzlülüğü en çok olumsuz etkilenen örnekler olmuştur.

🔖

Cite This Article

Özdemir, F., Altuntaş, E., Tutuş, A. (2018). DETERMINATION OF THE CHANGES IN THE SURFACE QUALITY PROPERTIES OF THE WEATHERİNG TEST APPLIED TO THE HEAT TREATED MDF BOARDS. Turkish Journal of Forest Science, Cilt: 2 Sayı: 1, 60–67. https://doi.org/10.32328/turkjforsci.412096

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (11)

  1. Zhang, J., Kandem, D. P., & Temiz, A. (2009).Weathering of Copper-Amine Treated Wood. Applied Surface Science, 266: 842-846.
  2. Rowell R.M., Barbour, R., & James, A. (1988). Archaeological Wood: Properties, Chemistry, and Preservation. Chapter 11, DC: Proceedings of 196th meeting of the American Chemical Society, Advances in Chemistry Series 225, Washington.
  3. Kılıç, A., & Hafızoğlu, H., (2007). Açık Hava Koşullarının Ağaç Malzemenin Kimyasal Yapısında Meydana Getirdiği Değişmeler ve Alınacak Önlemler, SDÜ Orman Fakültesi Dergisi, A/2: 175-183.
  4. River, B.H., Gillespie, R.H., & Baker, A.J., (1981). Accelerated Aging of Phenolic-Bonded Hardboards and Flakeboard, Forest Products Laboratory, Research Paper FPL 393.
  5. Aydemir D., Sivrikaya H., Hafızoğlu H., & Yasav A. (2011). Natural weathering of oak (Quercuspetraea) and Chesnut (Castaneasativa) coated with various finishes. COLOR Research and Application, 36(1), 72-78.
  6. Feist W.C. (1990). Outdoor Wood Weathering and Protection.American Chemical Society, Chapter 11, 263-298.
  7. Budakçı M., (2006). Effect of Outdoor Exposure and Bleaching on Surface Color and Chemical Structure of Scots Pine.Progress in Organic Coatings,56, 46-52.
  8. Anderson E.L., Pawlak Z., Owen N.L. & Feist W.C. (1991).Infrared Studies of Wood Weathering. Society for Applied Spectroscopy, 45(4), 641-647.
  9. Bozkurt A.Y., & Erdin N. (2000). Odun Anatomisi, İstanbul Üniversitesi
  10. Temiz A., Yıldız Ü.C., Kırcı H., Gezer E.D., & Yıldız S. (2004). Odunun Foto- degredasyonu, Artvin Orman Fakültesi Dergisi, 3 -4, 145-156.
  11. Temiz A., Yıldız Ü.C., Kırcı H., Gezer E.D., & Yıldız S. (2004). Odunun Foto- degredasyonu, Artvin Orman Fakültesi Dergisi, 3 -4, 145-156.