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Betula maximowicziana

Materials. Commercial cotton (Pakistani cotton) cut into 5 mm length and Whatman cellulose powder CF-11 was used as cellulose samples after Soxhlet extraction with alcohol-benzene for 7 h. Wood meal (mainly 40 - 80 mesh) from Makanba (Betula Maximowicziana Regel) was used after washing with cold water. Methyl methacrylate and styrene were purified by the conventional methods. Other reagents used were analytical reagent grade. [Pg.322]

Nonpolar Nonconventional Binders. Wood cross sections and veneer specimens of Betula maximowicziana Regel were methacry-lated, acrylated, propionated, and isobutyrated and glued with sty-... [Pg.392]

Among hardwoods, Udai-kanba (Betula maximowicziana) ean be separated into two groups according to the proportion of heartwood, with those trees having abundant heartwood being twiee as valuable as those with little heartwood. Ebony and teak are ultimate, universal exemplars of heartwood. [Pg.187]

Acerogenin E Acer nikoense (A) Betula ermanii (Be) Betula platyphylla var. japonica (Be) Betula maximowicziana (Be) Betula davurica (Be) 33 34 9 35 32... [Pg.895]

See other pages where Betula maximowicziana is mentioned: [Pg.91]    [Pg.895]    [Pg.895]    [Pg.895]    [Pg.899]    [Pg.858]    [Pg.91]    [Pg.895]    [Pg.895]    [Pg.895]    [Pg.899]    [Pg.858]   
See also in sourсe #XX -- [ Pg.26 , Pg.895 , Pg.899 ]

See also in sourсe #XX -- [ Pg.895 , Pg.899 ]

See also in sourсe #XX -- [ Pg.858 ]



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