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Improving dimensional stability of injection molded wood plastic composites using cold and hot water extraction methods     
Yazarlar
Ferhat Özdemir
Kahramanmaraş Sütçü İmam Üniversitesi, Türkiye
Nadir Ayrılmış
İstanbul Üniversitesi, Türkiye
Doç. Dr. Alperen KAYMAKCI
Kastamonu Üniversitesi, Türkiye
Jin Heon Kwon
Melike Özyurt
Türkiye
Sema Sulak Güzey
Türkiye
Türkan Çelik
Türkiye
Barış Çukurbaşı
Türkiye
Havva İpek Demir
Türkiye
Özet
Dimensional stability of wood plastic composites (WPCs) made from polypropylene and pine wood flour with and without coupling agent was investigated. The pine wood flour was prepared from wood chips which had been immersed, respectively, in boiling water for 1 h, 3 h, and 5 h or in distilled water for 1 day, 3 days, and 5 days at room temperature. It was found that thickness swelling (TS) and water absorption (WA) of the WPCs made using extracted wood were lower than those of WPCs produced with unextracted wood. The TS and WA values of WPCs decreased with extraction duration both for cold and hot water extraction. The effect of hot water extraction on the TS and WA properties of the WPCs was more pronounced than cold water extraction.
Anahtar Kelimeler
Cold water extraction | Dimensional stability | Hot water extraction | Wood plastic composite
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı Maderas. Ciencia y tecnología
Dergi ISSN 0718-221X
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce
Basım Tarihi 01-2014
Cilt No 16
Sayı 3
Sayfalar 365 / 372
Doi Numarası 10.4067/S0718-221X2014005000029
Makale Linki http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2014005000029&lng=en&nrm=iso&tlng=en