| Course Title | Code | Semester | L+U Hour | Credits | ECTS |
|---|---|---|---|---|---|
| Fiberboard Industry | OEM304 | 6. Semester | 2 + 2 | 3.0 | 4.0 |
| Prerequisites | None |
| Language of Instruction | English |
| Course Level | Undergraduate |
| Course Type | |
| Mode of delivery | Face to face |
| Course Coordinator |
Assist. Prof. Dr. Hasan ÖZDEMİR |
| Instructors |
Hasan ÖZDEMİR |
| Assistants | |
| Goals | The aim of this course is to be defined fiberboard and classfied, to provide the students with a general knowledge on raw material in fiberboard industries, used adhesive resins and chemical additives in fiberboard production, to help them to understand chemical reactions in processes, to understand methods of fiberboard production, wet-process fiberboard manufacturing, dry and semi-dry process fiberboard manufacturing, to have them to study multi-opening board and continue pres, to give them knowledge on objectives and application of heat treatment for fibeboard, to learn determine and evaluation of physical and mechanical properties of fiberboard. |
| Course Content | Define fiberboard and be classified, describe raw material in fiberboard manufacturing. |
| Learning Outcomes |
- Define fiberboard and be classified, describe raw material in fiberboard manufacturing, Anatomical and chemical structure of raw material, and to evaluate chemical reaction during processes. Establish relations between adhesive resins production and application and to summarize chemical additives for special objective in fiberboard industries. Evaluate methods of fiberboard production, especially pretreatment before defibrator method, .Wet processing, chemical addition, fibre drying, cyclone separation for medium densitiy fiberboard production. Summarize forming of fiberboard, wet-process fiberboard manufacturing, Dry and semi-dry process fiberboard manufacturing. Define multi-opening board and continue press and heat treatment, tempering and humidification of fiberboard. Evaluate physical and mechanical properties of fiberboard. |
| Week | Topics | Learning Methods |
|---|---|---|
| 1. Week | Liflevhaların tanımı ve sınıflaması, Türkiye ve Dünyadaki durumu geleceği ve kullanım yerleri | |
| 2. Week | Liflevha üretiminde girdi oluşturan madde grupları, odun, kabuk, yıllık bitkiler, Türkiye'nin orman varlığı | |
| 3. Week | Odunun yapısı, makroskopik ve ultramikroskopik yapısı, odunun anatomik yapısı | |
| 4. Week | Odunun kimyasal yapısı, liflevha üretiminde ortaya çıkan kimyasal reaksiyonlar | |
| 5. Week | Hammaddenin hazırlanması, kabuk soyma ve yongalama, yongalayıcı tipleri, yonga kalitesinin belirlenmesi | |
| 6. Week | Lif üretim yöntemleri, mekanik liflendirme, kimyasal mekanik liflendirme, termal mekanik liflendirme | |
| 7. Week | Defibratör yöntemi ile lif üretimi, lif kalitesinin belirlenmesi | |
| 8. Week | Liflevha üretiminde kullanılan ÜF, MF ve MÜF tutkalları ve üretimleri | |
| 9. Week | Hidrofobiklik sağlayıcı kimyasallar, sertleştirici kimyasallar | |
| 10. Week | Liflevha üretiminin sınıflandırılması, kuru yöntemle liflevha üretimi, çok katlı ve sürekli presleme ile levha üretimi | |
| 11. Week | Yaş yöntemle liflevha üretimi | |
| 12. Week | Uzun elek ve yuvarlak elek formasyon şekilleri, yaş yöntemde sıcak presleme | |
| 13. Week | Fabrika gezisi | |
| 14. Week | Liflevhaya uygulanan termik işlem, Termik işlemin yaş yöntemle üretilen liflevha özellikleri üzerine etkileri |
| Program Requirements | Contribution Level | DK1 | Measurement Method |
|---|---|---|---|
| PY1 | 2 | 0 | - |
| PY2 | 4 | 0 | - |
| PY3 | 5 | 0 | - |
| PY4 | 5 | 0 | - |
| PY5 | 4 | 0 | - |
| PY6 | 5 | 0 | - |
| PY7 | 5 | 0 | - |
| PY8 | 4 | 0 | - |
| 0 | 1 | 2 | 3 | 4 | 5 | |
|---|---|---|---|---|---|---|
| Course's Level of contribution | None | Very Low | Low | Fair | High | Very High |
| Method of assessment/evaluation | Written exam | Oral Exams | Assignment/Project | Laboratory work | Presentation/Seminar |
