Počet záznamov: 1
Enhancing the quality of palm veneer with oil palm bark extract-resorcinol-formaldehyde resin impregnation
Názov Enhancing the quality of palm veneer with oil palm bark extract-resorcinol-formaldehyde resin impregnation Aut.údaje Adi Santoso ... [et al.] Preklad názvu podnázvu : Zvýšenie kvality palmovej dyhy impregnáciou olejovým výťažkom z kôry palm-resorcinol-formaldehydovej živice Spoluautori Santoso Adi Malik Jamaludin Balfas Jamal Lubis Muhammad Adly Rahandi Trisatya Deazy Rachmi Aini Erlina Nurul Supriadi Achmad Pari Rohmah Mubarok Mahdi Sedliačik Ján TUZDFNDV - Katedra nábytku a drevárskych výrobkov Bekhta Pavlo Krišťák Ľuboš TUZDFFAM - Katedra fyziky, elektrotechniky a aplikovanej mechaniky Zdroj.dok. Acta Facultatis Xylologiae Zvolen : vedecký časopis Drevárskej fakulty. Vol. 65, no. 2 (2023), s. 45-62. - Zvolen : Technická univerzita vo Zvolene, 2023 Poznámky Lit. Jazyk dok. angličtina Krajina Slovenská republika Systematika 630*832.281 Heslá dyhy - veneers * kvalita dýh - veneer quality * formaldehyd - formaldehyde * impregnácia - impregnation * rezorcinoly - resorcinols Anotácia The oil palm plantations in Indonesia have prompted the need for technology to utilize non- productive oil palm trees (Elaeis guineensis Jacq.). This study was aimed to collect information on the quality of oil palm trunk veneer modified using SRF impregnation from oil palm bark extract. The impregnant was synthesized by copolymerizing resorcinol (R) and formaldehyde (F) on palm bark extract (S). Fourier Transform Infrared (FTIR), Pyrolysis- Gas Chromatography-Mass Spectroscopy (Py-GCMS), X-Ray Diffraction (XRD), and Differential Scanning Calorimetry (DSC) were used to characterize the oil palm resorcinol formaldehyde (SRF) resin. The SRF-impregnant material was used to improve the oil palm veneer's density, thickness, swelling, stiffness, and strength. The results of the DSC analysis showed that the SRF resin was thermoset. The SRF-impregnated palm veneer could increase the veneer density by 20%, lower thickness swelling below 25%, and increase the modulus of rupture (MOR) by over 10% and modulus of elasticity (MOE) by 50%. URL https://df.tuzvo.sk/sites/default/files/05-02-23.pdf Kategória publikačnej činnosti ADN Báza dát xcla - ČLÁNKY Druh dok. RBX - rozpis článkov z periodík Odkazy PERIODIKÁ-Súborný záznam periodika Čísla 2023: 2 
článok
Počet záznamov: 1