Počet záznamov: 1
Enhancing the quality of palm veneer with oil palm bark extract-resorcinol-formaldehyde resin impregnation
SYS 0122384 LBL 00000naa^^22^^^^^^^^450 005 20240111110226.5 017 70
$a 10.17423/afx.2023.65.2.05 $2 DOI 100 $a 20170407d m y0sloc0103 ba 101 0-
$a eng 102 $a SK 200 1-
$a Enhancing the quality of palm veneer with oil palm bark extract-resorcinol-formaldehyde resin impregnation $f Adi Santoso ... [et al.] 215 $c Graf., tab. 320 $a Lit. 330 $a 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%. 463 -1
$1 001 sldk_un_cat*0122304 $1 011 $a 1336-3824 $1 200 1 $a Acta Facultatis Xylologiae Zvolen $e vedecký časopis Drevárskej fakulty $v Vol. 65, no. 2 (2023), s. 45-62 $1 210 $a Zvolen $c Technická univerzita vo Zvolene $d 2023 541 1-
$a Zvýšenie kvality palmovej dyhy impregnáciou olejovým výťažkom z kôry palm-resorcinol-formaldehydovej živice 610 $9 sldk_un_auth*h001044 $a dyhy $X veneers 610 $9 sldk_un_auth*h027986 $a kvalita dýh $X veneer quality 610 $9 sldk_un_auth*h010453 $a formaldehyd $X formaldehyde 610 $9 sldk_un_auth*h010991 $a impregnácia $X impregnation 610 $9 sldk_un_auth*h017721 $a rezorcinoly $X resorcinols 675 $a 630*832.281 $v 1. stred. $z slo 701 -1
$3 sldk_un_auth*0063654 $a Santoso $b Adi $4 070 701 -1
$3 sldk_un_auth*0064216 $a Malik $b Jamaludin $4 070 701 -1
$3 sldk_un_auth*0064217 $a Balfas $b Jamal $4 070 701 -1
$3 sldk_un_auth*0058688 $a Lubis $b Muhammad Adly Rahandi $4 070 701 -1
$3 sldk_un_auth*0064218 $a Trisatya $b Deazy Rachmi $4 070 701 -1
$3 sldk_un_auth*0064219 $a Aini $b Erlina Nurul $4 070 701 -1
$3 sldk_un_auth*0064220 $a Supriadi $b Achmad $4 070 701 -1
$3 sldk_un_auth*0064221 $a Pari $b Rohmah $4 070 701 -1
$3 sldk_un_auth*0064222 $a Mubarok $b Mahdi $4 070 701 -1
$3 sldk_un_auth*p0016396 $a Sedliačik $b Ján $f 1968- $p TUZDFNDV $4 070 $T Katedra nábytku a drevárskych výrobkov 701 -1
$3 sldk_un_auth*p0034655 $a Bekhta $b Pavlo $4 070 701 -1
$3 sldk_un_auth*0012912 $a Krišťák $b Ľuboš $f 1980- $p TUZDFFAM $4 070 $T Katedra fyziky, elektrotechniky a aplikovanej mechaniky 801 -0
$a SK $b ZV001 $c 20170407 $g AACR2 856 4-
$u https://df.tuzvo.sk/sites/default/files/05-02-23.pdf
Počet záznamov: 1