JM - Tropical Wood

Tulpay

Clarisia racemosa

Moraceae

When freshly cut the sapwood is yellowish white in color and the heartwood is a bright yellow (like egg yolk).

The wood is semi-heavy and of good quality. Its mechanical resistance is medium to high.

Due to the high level of silica, the wood is somewhat difficult to saw and doing so as soon as possible after felling is recommended, using carbide tools with stellite teeth.

The wood’s workability is good and it is suitable for drilling, turning, molding, gluing, and nailing. The natural drying process is moderately slow and the risk of warping is low.

The wood behaves well under artificial drying. It needs no preservation and resists biological attack from termites, dry wood insects, and the xylophagous fungi.

The wood is used in beams, columns, floors, sleepers, canoes, boats, bodywork, furniture, pallets, marine construction, and interior and exterior carpentry.

Radial cut
Tangential cut
Cross cut 10X

Basic density

0.56 g/cm³

Tangential shrinkage

6.30%

Radial shrinkage

3.00%

T/R ratio

2.10

Bending modulus of elasticity

139000 kg/cm²

Breakage modulus of elasticity

926 kg/cm²

Parallel compression (RM)

536 kg/cm²

Perpendicular compression (ELP)

76 kg/cm²

Grain parallel cut

100 kg/cm²

Hardness on the sides

690 kg/cm²

Hardness on the sides

2.90 kg-m