Rubberwood

Rubberwood

Rubberwood, also known as parawood or Hevea brasiliensis, is a type of hardwood derived from the Pará rubber tree, which is primarily grown in tropical regions. This wood is a byproduct of the latex industry, as the trees are harvested for their latex sap for many years before being cut down for timber. Rubberwood is valued for its sustainability, versatility, and economic benefits.

Characteristics

Rubberwood is a light-colored, medium-density tropical hardwood. It is known for its:

• Color: Typically pale cream to yellowish in color, which can be easily stained or painted.
• Grain: Straight grain with a coarse texture, making it suitable for a variety of finishes.
• Density: Medium density, which provides a balance between strength and workability.
• Durability: While not as durable as some hardwoods, rubberwood is treated to improve its resistance to pests and decay.

Uses

Rubberwood is widely used in the furniture industry due to its availability and cost-effectiveness. Common applications include:

• Furniture: Tables, chairs, and cabinets.
• Flooring: Engineered wood flooring and parquet.
• Toys: Eco-friendly toys due to its non-toxic nature.
• Veneers and Plywood: Used in the production of veneers and plywood for various applications.

Environmental Impact

Rubberwood is considered an environmentally friendly wood because it is a byproduct of the latex industry. The trees are only harvested after they have completed their latex-producing cycle, which typically lasts 25-30 years. This practice ensures that the wood is used efficiently and reduces waste.

Processing

The processing of rubberwood involves several steps to ensure its quality and durability:

• Harvesting: Trees are cut down after their latex production declines.
• Treatment: The wood is treated with chemicals to prevent insect infestation and fungal decay.
• Kiln Drying: The wood is kiln-dried to reduce moisture content and prevent warping.
• Finishing: The wood can be stained, painted, or finished with a clear coat to enhance its appearance.

Challenges

Despite its benefits, rubberwood faces some challenges:

• Susceptibility to Pests: Without proper treatment, rubberwood is prone to insect attacks.
• Moisture Sensitivity: It can warp or crack if not properly dried and maintained.

Also see

• Hardwood
• Sustainable forestry
• Wood processing
• Furniture industry