Chemical changes of kenaf core binderless boards during hot pressing (II): Effects on the binderless board properties

Journal of Wood Science

Volumn 52, Issue 3, 2006, Pages 249-254

  Okuda, Nobuhisa ^a   Hori, Keko ^a   Sato, Masatoshi ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

Binderless board; Chemical change; Condensation reaction; Self bonding mechanism; Thermal softening of lignin

Indexed keywords

ACETIC ACID; CHEMICAL ANALYSIS; CHEMICAL BONDS; CONDENSATION REACTIONS; HOT PRESSING; LIGNIN; METHANOL; MOISTURE;

BINDERLESS BOARDS; CHEMICAL CHANGE; KENAF CORE; SELF BONDING MECHANISM; THERMAL SOFTENING; THERMAL SOFTENING OF LIGNIN;

KENAF FIBERS;

ACETIC ACID; CHEMICAL BONDS; CONDENSATION; HOT PRESSING; KENAF; LIGNINS; METHANOL;

HIBISCUS CANNABINUS;

EID: 33744518654     PISSN: 14350211     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10086-005-0744-5     Document Type: Article

References (7)

1. Okuda N, Hori K, Sato M (2004) Manufacturing conditions for binderless boards from kenaf core and their self-bonding mechanism. Proceedings of 8th World Conference of Timber Engeneering, WCTE 2004, June 14-17, Lahti, Finland 3:659-662
2. Okuda N, Hori K, Sato M (2005) Chemical changes of kenaf core binderless boards (I): influence of the pressing temperature condition. J Wood Sci (in press)
3. Seca AML, Silva AMS, Silvestre AJD, Cavaleiro JAS, Domingues FMJ, Neto CP (2000) Chemical composition of the light petroleum extract of Hibiscus cannabinus bark and core. Phytochem Anal 11:345-350
4. Goring DAI (1963) Thermal softening of lignin, hemicellulose and cellulose. Pulp Paper Mag Can T517-T527
5. Okuda N, Sato M (2004) Manufacture and mechanical properties of binderless boards from kenaf core. J Wood Sci 50:53-61
6. Angles MN, Ferrando F, Farriol X, Salvado J (2001) Suitability of steam exploded residual softwood for the production of binderless panels. Effect of the pre-treatment severity and lignin addition. Biomass Bioenerg 21:211-224
7. Velasquez JA, Ferrando F, Salvado J (2003) Effects of kraft lignin addition in the production of binderless fiberboard from steam exploded Miscanthus sinensis. Ind Crop Prod 18:17-23