Scientific Name |
Mallotus philippensis(Lamk.)M.-A. |
Trade Name |
Kamala dye tree |
Local Name |
Chenkolli,Kurangumanjal,Noorimaram, Sindhooram |
Family |
Euphorbiaceae |
Tree Size |
Small |
Tree Height ( m ) |
10 |
Tree Diameter ( cm ) |
30 |
Tree Distribution |
West coast tropical evergreen, west coast semi-evergreen forest and moist teak bearing forest |
Sapwood-Heartwood Distinction |
Not distinct |
Sapwood Colour |
Ligh brownish grey or light greyish red,fairly lustrous |
Heartwood Colour |
No distinction between sap wood and heart wood |
Hardness |
Moderately hard |
Specific Gravity Based on Weight Over-dry and Volume Green |
0.57 |
Weight |
Moderately heavy |
Weight(Kg)/cubic meter at 12% Moisture Content |
770 |
Texture |
Medium coarse textured |
Grain |
Straight grained |
Growth Rings |
Distinct |
Porosity |
Diffuse porous |
Vessel Size |
Small to medium sized |
Vessel Arrangement |
Solitary and in radial multiples of two to three rarely in clusters of 3-4 |
Vessel Diameter |
90 - 130 110 |
Vessel Element Lenght |
320 - 570 570 |
Perforation |
Simple |
Pit Outline |
Round or ovel |
Pit Size |
Medium to large(9-12 µm),non-vestured |
Vessel Ray Pitting |
Rounded with much reduced border to simple found throughout the ray cell |
Ray Nature |
Fine,numerous and closely spaced |
Ray Arrangement/Type |
1-4 seriate,heterogenous type-I. Multiseriate rays with long tail . Body of ray made up of procumbent cells with two or more than four marginal row of square or upright cells.Uniseriate rays made wholly of square cells or upright cells |
Ray Number |
10 - 15 |
Ray Height |
330 - 840 510 |
Fibre Walls |
Thin to thick walled,non-septate. Numerous minutely bordered pits on radial walls |
Fiber Length |
|
Modulus of Rupture in kg/cm2 (Green) |
542 |
Modulus of Elasticity in kg/cm2 (Green) |
75100 |
Modulus of Rupture kg/cm2 (Dry) |
822 |
Modulus of Elasticity in kg/cm2 (Dry) |
89700 |
Uses |
Small turnery articles, pen holders, piling, fuel wood, beams & rafters, match splints & boxes, sport goods, window & door frames, bentwood articles, dyes, pulp making and bobbins |