Different in Navapan & Engineer Wood
Navapan and engineered wood are both types of composite wood products, but they differ in their composition and manufacturing process.
Composition:
Navapan: Navapan is a type of engineered wood product primarily made from strands of wood fibers bonded together with adhesive under heat and pressure. It typically consists of multiple layers of wood strands arranged in a cross-grain orientation, which enhances its strength and dimensional stability.
Engineered wood: Engineered wood is a broader category that includes various types of composite wood products, such as plywood, oriented strand board (OSB), and particleboard. These products are typically made from wood fibers, strands, or veneers bonded together with adhesive. Unlike Navapan, the specific composition and layering can vary depending on the type of engineered wood product.
Manufacturing process:
Navapan: The manufacturing process of Navapan involves shredding wood logs into strands, drying these strands, applying adhesive, and then pressing them into panels under high heat and pressure. The panels are usually made with multiple layers of oriented strands for increased strength and stability.
Engineered wood: The manufacturing process for other engineered wood products varies depending on the type. For example, plywood involves layering thin sheets of wood veneer with the grain direction alternating for each layer, then bonding them together under heat and pressure. Particleboard involves compressing wood particles with adhesive into panels. OSB is made by pressing strands or wafers of wood together with adhesive in specific orientations.
Properties:
Navapan: Navapan tends to be strong, durable, and dimensionally stable due to its cross-grain construction. It is often used in structural applications such as flooring, roofing, and wall sheathing.
Engineered wood: The properties of other engineered wood products vary depending on their composition and intended use. For example, plywood is known for its strength and stiffness, making it suitable for a wide range of applications including furniture, cabinetry, and construction. Particleboard and OSB are more economical options and are commonly used in furniture, cabinets, and sheathing.
In summary, while Navapan is a specific type of engineered wood product known for its cross-grain orientation and strength, engineered wood encompasses a broader category of composite wood products with varying compositions and properties.