Balsa wood is well known for its lightweight, soft, and easy to work with. It
is one of the ideal choices for making models. Balsa is the common name that
called in centeral and south America in general. It is also called Corcho in
Mexico, Gatillo in Nicaragua, Enea or Pung in Costa Rica, Lana in Panama, Pau de
balsa in Brazil, Palo de
balsa in Peru and Tami in Bolivia. So, when you hear other names, you know that
they refer to balsa
wood too.
Balsa wood belongs to Bombacaceae family. And it is widely distributed in
America tropical forests, throughout the west Indies, and from south Mexico,
through Central America and into Venezuela, Colombia, Brazil, Ecuador, Peru, and
Bolivia. Balsa trees are usually found at lower elevations, especially on bottom
land soils along streams, also in clearings and cutover forests. Balsa wood
cultivated in plantations.
Balsa tree grows very fast. The native balsa trees are 60 to 90 ft high and
2.5 to 4 ft in diameter. A balsa tree can reach 80ft high and 2.5 ft in diameter
within 5 years if it lives in the best conditions with sufficient water and
heat.
Balsa wood is well known for lightweight. It has no distinctive odor or
taste. The color of the heartwood is pale brown or reddish, while sapwood is
nearly white or oatmeal colored often with a yellowish or pinkish hue. It has
coarse texture medium, straight grain, high luster, velvety feel and so forth.
It is widely used in making models.
The weight of the ovendry and green balsa wood is different greatly.
Commercial balsa usually between 0.10 to 0.17. Air-dry density about 8 to 14
pcf. Kiln-drying of converted stock preferable to air-drying to minimize
splitting and warping. Kiln schedule T10-D4S is suggested for 4/4 stock and
T8-D3S for 8/4. Shrinkage green to ovendry for 17 pcf air-dry material.
Balsa wood is very easy to work with sharp, thin-edged power or hand tools.
And it is perishable, and vulnerable to dry-wood termite attack. It can be used
for life belts, floats, core stock, toys, models, and so forth.
Frankly speaking, Shanghai Synhong is one of the leading suppliers of balsa
wood. We have great reputation among consumers both at home and abroad for high
quality and competitive price. To find more detailed information about our
products and services, you are advised to visit our website: www.balsafactory.com
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