Browsing by Author "Güleç, Türker"
Now showing items 1-20 of 22
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Ahşabın kimyasal bileşiminin ahşap polimer kompozitlerin bazı fiziksel özellikleri üzerine etkisi
Kaymakcı, Alperen; Ayrılmış, Nadir; Güleç, Türker; Öztürk, Zekiye (Süleyman Demirel Üniversitesi, 2014)Polimerlerin selüloz esaslı dolgularla güçlendirilmesi yüksek performanslı plastiklerin üretimine imkân sağlamaktadır. Polimerlere genel olarak performanslarını geliştirmek amacıyla çeşitli doğal bileşikler katılmaktadır. ... -
Atık bardaklardan üretilen odun plastik kompozitlerin bazı özellikleri
Tufan, Murşit; Güleç, Türker; Çukur, Uğur; Akbaş, Selçuk; İmamoğlu, Sami (Kastamonu Üniversitesi, 2015)Odun Plastik Kompozit (OPK) üretimi geri dönüştürülebilir materyaller ve atık termoplastik materyallere ilgi her geçen gün artmaktadır. Bu çalışmada geri dönüştürülebilir atık kağıt bardaklar, polimer atıklar (Yüksek ... -
Bioenergy in the Black Sea Basin Countries: Status, Prospects and Possibilities
Akbaş, Selçuk; Temiz, Ali; Demirci, Ufuk; Tufan, Mürşit; Güleç, Türker (Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi, 2013)In recent years, concern about global climate change and air quality has increased interest in bioenergy from renewable sources. Bioenergy has several environmental advantages over fossil fuel. Amongst renewable energy ... -
Effects of different filler types on decay resistance and thermal, physical, and mechanical properties of recycled high-density polyethylene composites
Tufan, Mürşit; Akbaş, Selçuk; Yurdakul, Sema; Güleç, Türker; Eryılmaz, Hasan (Springer, 2016)In this study, flexural properties, impact strength, thermal performance, water absorption, biological durability, and morphology of wood-plastic composites (WPCs) filled with different filler types were investigated. Six ... -
The effects of ink presence on mechanical, physical, morphological and thermal properties of office and newspaper fiber-polypropylene composites
Peşman, Emrah; Güleç, Türker (Kaunas Univ Tec, 2019)In this study the effects of ink (offset and toner) presence on the mechanical, physical, morphological and thermal properties of newspaper- and office paper fiber-plastic composites were investigated. Printed and unprinted ... -
Fındık kabuklarının polipropilen esaslı polimer kompozit üretiminde değerlendirilmesi
Akbaş, Selçuk; Güleç, Türker; Tufan, Mürşit; Taşçcoğlu, Cihat; Peker, Hüseyin (Artvin Çoruh Üniversitesi, 2013)Doğal lifler uzun yıllardan bu yana güçlendirici malzeme olarak kullanılmaktadır. Doğal lifler düşük maliyette olması, yüksek fiziksel ve mekanik dirence sahip olması gibi birçok avantajından dolayı plastiklerle çeşitli ... -
Insect damaged wood as a source of reinforcing filler for thermoplastic composites
Güleç, Türker; Tufan, Mürşit; Akbaş, Selçuk (2017)In this study, wood polymer composites were manufactured using insect damaged Eastern Black Sea Fir (A. Nordmanniana) wood as filler. The effects of wood type (sound vs insect damaged) and presence of coupling agent (0% ... -
Investigation of produce wood plastic composite reinforced with insect-damaged fir wood
Güleç, Türker; Kaymakçı, Alperen (Kastamonu Üniversitesi, 2016)The production of wood plastic composites (WPCs) in the thermoplastic industry has gained much acceptance in recent years and is expected to keep growing. This type of composite material has become an important family ... -
Kağıt ve kağıt geri dönüşümü hakkında ilkögretim ögrencilerinin bilgi düzeyinin ölçülmesi ve çevre bilincinin oluşturulmasl
Peşman, Emrah; İmamoğlu, Sami; Ersen, Nadir; Güleç, Türker; Özcan, Mehmet; Ceylan, Şule (Eğitim Odağında Artvin Sempozyumu, 2012)Bu çalışma ile atık kağıtların uygulamalı geri dönüşümü örneği ile ilköğretim öğrencilerinin çevresel atıklar hakkında bilgi düzeyinin ölçülmesi ve çevre bilincinin oluşturulması amaçlanmıştır. Bu kapsamda Artvin il ... -
Mechanical performance of wood plastic composites containing decayed wood
Ayrılmış, Nadir; Kaymakcı, Alperen; Güleç, Türker (Proceedings of the 57th International Convention of Society of Wood Science and Technology, 2014)This study investigated the potential use of the decayed wood in the manufacture of wood plastic composite (WPC) panel. Scots pine (Pinus sylvestris) sound wood and decayed wood (brown-rot fungi) were used as wood material. ... -
Mechanical, thermal, morphological properties and decay resistance of filled hazelnut husk polymer composites
Tufan, Murşit; Akbaş, Selçuk; Güleç, Türker; Taşcıoğlu, Cihat; Alma, M. Hakkı (Univ Bio- Bio, 2015)Four different formulations of natural fiber-polymer composites were fabricated from mixtures of hazelnut (Corylus avellana) husk flour (HHF), polypropylene (PP) and high density polyethylene (HDPE). Variables examined ... -
Physical, mechanical and thermal properties of wood/zeolite/ plastic hybrid composites
Kaymakçı, Alperen; Hosseinihashemi, Seyyed Khalil; Ayrılmış, Nadir; Güleç, Türker (Univ Bio- Bio, 2017)Effect of zeolite content on the physical, mechanical and thermal properties of wood plastic composites was investigated in this study. To meet this objective, pine wood flour (0, 10, 20, 30, 40, 50 wt%) with compatibilizing ... -
Pityokteines curvidensin abies nordmanniana ssp. nordmanniananın kimyasal bileşimine etkisi
Odabaş Serin, Zehra; Güleç, Türker (Bartın Üniversitesi, 2014)Bu çalışmada Pityokteines curvidens (Büyük Göknar Kabuk Böceği) sebebiyle tamamen kuruyan Abies nordmanniana ssp. nordmanniana (Doğu Karadeniz Göknar)’ın hem odun hem de kabuğuna ait kimyasal bileşenler belirlenmiş ve ... -
Potential use of cotton dust as filler in the production of thermoplastic composites
Ayrılmış, Nadir; Güleç, Türker; Peşman, Emrah; Kaymakçı, Alperen (Sage Publications, 2017)The effect of cotton dust as filler on the mechanical and thermal properties of polypropylene composites was investigated and the results were compared with the properties of wood plastic composites. Cotton dust was obtained ... -
Potential use of decayed wood in production of wood plastic composite
Ayrılmış, Nadir; Kaymakçı, Alperen; Güleç, Türker (Elsevier Science BV, 2015)This study investigated the mechanical and thermal properties of hot press molded wood plastic composite (WPC) panels produced from different amounts (30, 40, or 50% weight) of Scots pine (Pinus sylvestris L.) wood decayed ... -
Preparation and characterization of high-performance wood polymer nanocomposites using multi-walled carbon nanotubes
Kaymakçı, Alperen; Ayrılmış, Nadir; Güleç, Türker (Sage Publications, 2017)Effect of industrial grade multi-walled carbon nanotubes on mechanical, decay, and thermal properties of wood polymer nanocomposites was investigated. To meet this objective, pine wood flour, polypropylene with and without ... -
Some mechanical properties of wood polypropylene composites filled with carpenter wastes
Kaymakcı, Alperen; Ayrılmış, Nadir; Güleç, Türker; Akkılıç, Hüseyin (International Caucasian Forestry Symposium, 2013)In this study, we evaluated some mechanical properties of polypropylene composites filled with carpenter waste flour (CWF). To meet this objective, The CWF was compounded with polypropylene with and without coupling agent ... -
Surface properties and hardness of polypropylene composites filled with sunflower stalk flour
Kaymakcı, Alperen; Ayrılmış, Nadir; Güleç, Türker (North Carolina State Univ Dept Wood & Paper Sci, 2013)The effects of agricultural flour content on surface roughness, wettability, and surface hardness of injection molded polypropylene (PP) composites was investigated. Four content levels of the waste sunflower stalk flour ... -
Technological and thermal properties of thermoplastic composites filled with heat-treated alder wood
Tufan, Mürşit; Güleç, Türker; Peşman, Emrah; Ayrılmış, Nadir (North Carolina State Univ Dept Wood & Paper Sci, 2016)This study investigated the effect of heat-treated wood content on the water absorption, mechanical, and thermal properties of wood plastic composites (WPCs). The WPCs were produced from various loadings (30, 40, and 50 ... -
Türkiye'de orman endüstri atıklarının ve tarımsal atıkların yönetimi ve çözüm önerileri
Güleç, Türker; Kaymakcı, Alperen; Akbaş, Selçuk; Tufan, Mürşit (Karabük Üniversitesi, 2012)Artan nüfusa bağlı olarak gerçekleşen çevre kirliliği problemleri, çevreyle uyumlu kaynakların araştırılmasını ve geliştirilmesini ön plana çıkarmıştır. Bu süreçte tüm dünyada olduğu gibi ülkemizde de insan faaliyetlerinin ...
