Japanese red pine, akamatsu (#2280)

MaterialJapanese red pine, akamatsu
Classification ECN Phyllis classification ▸ untreated wood ▸ fir/pine/spruce
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [130] naaldhout ▸ [131] naaldhout
Submitter organisationECN (Netherlands)
Submission date2002-08-05
Remarksholocelullose 71.5%, ethanol-benzene solubles 1.1%; see also Y. Kurimoto et al., Holzforschung 53 (1999) 617-622: 1% NaOH soluble 14.7%
LiteratureY. Kurimoto, A. Koizumi, S. Doi, Y. Tamura, H. Ono: Wood species effects on the characteristics of liquefied wood and the properties of polyurethane films prepared from the liquefied wood. Biomass and Bioenergy 21 (2001) 381-390.


Property Unit Value Std dev Det lim Lab Date Method Remarks
ar dry daf

Main biomass properties

Proximate analysis

Moisture content wt% (ar)
Ash content wt% 0.30

Ultimate analysis (macroelements)

Total (with halides) wt% 0.30 0.00 Calculated

Biochemical analysis

Cellulose, hemicellulose, lignin

Lignin wt% (dry) 23.50 Measured


Extractives EtOH/toluene wt% (dry) 1.10 Measured
Extractives hot water wt% (dry) 3.60 Measured
Total ash + biochemical wt% (dry) 28.50 Calculated