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dc.contributor.authorAKYILDIZ, MEHMET HAKAN
dc.contributor.authorOzdemir, Hasan
dc.contributor.authorATEŞ, SAİM
dc.date.accessioned2021-03-05T16:38:51Z
dc.date.available2021-03-05T16:38:51Z
dc.date.issued2009
dc.identifier.citationAKYILDIZ M. H. , ATEŞ S., Ozdemir H., "Technological and chemical properties of heat-treated Anatolian black pine wood", AFRICAN JOURNAL OF BIOTECHNOLOGY, cilt.8, ss.2565-2572, 2009
dc.identifier.issn1684-5315
dc.identifier.othervv_1032021
dc.identifier.otherav_c19b5cc7-404d-4d5d-8849-84c31bd3d7f0
dc.identifier.urihttp://hdl.handle.net/20.500.12627/128508
dc.description.abstractIn this study the effect of heat treatment on air-dry density (D(m)), oven-dry density (D(0)), shrinkage (beta), swelling (alpha), fiber saturation point (FSP), compression strength parallel to grain (sigma(c//)), bending strength (sigma(b)), modulus of elasticity (MOE) in bending, Brinell-hardness (H(B)), equilibrium moisture content (EMC), chemical content and cellulose crystallinity of Anatolian black pine [Pinus nigra J.F. Arnold subsp. nigra var. caramenica (Loudon) Rehder] was evaluated. Specimens were subjected to heat under atmospheric pressure at 3 different temperature (130, 180 and 230 degrees C) and 2 different time levels (2 and 8 h). The value of D(m), D(0), beta, alpha, FSP, EMC, sigma(c//), sigma(b), MOE, holocellulose, 1% NaOH and alcohol solubility decreased, whereas, lignin content increased depending on the heating temperature and the time. Cellulose crystallinity of the specimens was not changed significantly. 130 degrees C showed minimum effect, on the other hand, 230 degrees C showed maximum effect on all properties of treated wood. Accordingly, for heat treatment process, 130 degrees C for 2 h should be applied in place where mechanical properties are important. However, 230 degrees C for 2 h should be used in place where a physical property is preferred. Consequently, heat treated Anatolian black pine woods could be utilized in applications for several purposes such as kitchen furniture, outdoor furniture and windows frames.
dc.language.isoeng
dc.subjectYaşam Bilimleri
dc.subjectBiyoteknoloji
dc.subjectTemel Bilimler
dc.subjectYaşam Bilimleri (LIFE)
dc.subjectMikrobiyoloji
dc.subjectBİYOTEKNOLOJİ VE UYGULAMALI MİKROBİYOLOJİ
dc.titleTechnological and chemical properties of heat-treated Anatolian black pine wood
dc.typeMakale
dc.relation.journalAFRICAN JOURNAL OF BIOTECHNOLOGY
dc.contributor.departmentKastamonu Üniversitesi , ,
dc.identifier.volume8
dc.identifier.issue11
dc.identifier.startpage2565
dc.identifier.endpage2572
dc.contributor.firstauthorID192449


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