Wood property improvement of siberian pine by combination of boric acid impregnation and insitu polymerization of Ԑ-caprolactone

Basit Öğe Kaydı
dc.authorid0000-0001-6389-2649en_US
dc.contributor.authorErmeydan, Mahmut Ali
dc.contributor.authorDizman Tomak, Eylem
dc.contributor.authorKartal, Zeynep Nur
dc.date.accessioned2021-03-20T20:30:43Z
dc.date.available2021-03-20T20:30:43Z
dc.date.issued2019
dc.departmentBTÜ, Orman Fakültesi, Orman Endüstri Mühendisliği Bölümüen_US
dc.description.abstractWood is an excellent engineering material with its light weight and high mechanical properties. However, it is susceptible to biodegradation due to its hygroscopic nature and chemical composition that limits both its indoor and outdoor usage. Boron compounds which are known as eco-friendly wood preservatives have limited utility at outdoor conditions since they are easily leached out from wood by water. The aim of this study is to prevent boron leaching by creating a polymer network that encapsulates boron compound inside the wood cell walls, thus decay resistance, dimensional stability and water repellence are improved. In the study, Siberian pine samples were impregnated with 1% boric acid in DMF(N,N-Dimethylformamide) and further ?-caprolactone monomer (1% SnOct2 as initiator) mixture for further in-situ polymerization were carried out in the oven at 150°C for 3 hours. Prior to decay testing, leaching test was conducted in order to evaluate any loss in effectiveness in decay resistance against to C. puteana and C. versicolor attack due to possibility of boron leaching from wood. The results showed that leached samples had lower weight loss than unleached samples after C. puteana attack, however, the weight loss by C. versicolor attack increased in leached samples. Decay resistance of treated samples was found to be 7-99% in comparison with references. Boric acid and polymer combination increased dimensional stability (25% ASE), and water repellence (15%) of wood compared to references without deformation. This method showed that curing may be an alternative for wood modification with in-situ polycaprolactone polymerization in order to use hazardous solvent media for polymerization.en_US
dc.identifier.endpage161en_US
dc.identifier.issn1302-0900
dc.identifier.issn2147-9429
dc.identifier.issue1en_US
dc.identifier.startpage157en_US
dc.identifier.urihttps://app.trdizin.gov.tr/makale/TXpFMU5UTXpNdz09
dc.identifier.urihttps://hdl.handle.net/20.500.12885/1430
dc.identifier.volume22en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.institutionauthorErmeydan, Mahmut Ali
dc.language.isoenen_US
dc.relation.ispartofPoliteknik Dergisien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBilgisayar Bilimleri, Donanım ve Mimarien_US
dc.subjectBilgisayar Bilimleri, Bilgi Sistemlerien_US
dc.subjectBilgisayar Bilimleri, Yazılım Mühendisliğien_US
dc.subjectMühendislik, Kimyaen_US
dc.subjectMühendislik, Elektrik ve Elektroniken_US
dc.subjectMühendislik, Jeolojien_US
dc.subjectMühendislik, Makineen_US
dc.titleWood property improvement of siberian pine by combination of boric acid impregnation and insitu polymerization of Ԑ-caprolactoneen_US
dc.typeArticleen_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim
İsim:
10.2339-politeknik.386966-415117.pdf
Boyut:
1.08 MB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin / Full Text
İndir

Koleksiyon

TR-Dizin İndeksli Yayınlar Koleksiyonu
Orman Endüstri Mühendisliği Bölümü Yayın Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu