Luli Precision OSB is a high-quality engineered wood panel that combines strong performance with environmental friendliness. It is made entirely from imported radiata pine, including small-diameter logs and wood processing residues, maximizing raw material use while ensuring exceptional structural stability. The production employs Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher precision spreading machines, alongside a single-step hot-pressing method. This approach creates tighter bonding and a more stable panel compared to conventional two-step forming techniques.

Technical Details

Thickness & Dimensions:

Thickness range: 6mm–40mm (commonly 6mm, 9mm, 12mm, 15mm, 17mm, 18mm, 19mm, 25mm).
Standard sheet size: 1220×2440mm; Custom dimensions: Width 1220mm–2500mm, Length 2440mm–5100mm (other options: 1250×2500mm, 610×2440mm, 1220×1220mm).
Thickness tolerance: ±0.2mm to ±0.5mm.

Physical & Mechanical Properties:

Density: 590kg/m³–650kg/m³ (typical range: 600kg/m³–640kg/m³; five-layer decorative grade: 630kg/m³–640kg/m³).
Moisture content: 4%–13% (standard ≤8%).
Core benefits: Minimal expansion, excellent dimensional stability, consistent texture, high nail retention, and strong compressive and tensile resistance.

Environmental Performance

Adhesive: PMDI (isocyanate) glue, completely free from formaldehyde and benzene.
Formaldehyde emission: ≤0.005mg/m³ (virtually zero, undetectable in certified testing).

Certifications & Quality Assurance

Luli Precision OSB has earned multiple domestic and international certifications, ensuring its quality, safety, and environmental compliance:

Environmental certifications: ENF-class (China’s top environmental standard), China Environmental Label, US CARB, US NAF Exemption, US EPA.
Quality & management certifications: ISO 9001, ISO 14001, EU CE, Japan JAS, SGS International Certification.
Sustainability certification: FSC/COC (Forest Stewardship Council/Chain of Custody), guaranteeing legal and sustainable raw material sourcing.

Applications by Grade

OSB2 (Dry load-bearing): Suitable for interior walls, insulation panels, ceilings of timber-frame houses, standard furniture, interior decoration substrates, door panels, and sofa frames.
OSB3 (Humid load-bearing): Ideal for load-bearing furniture, mechanical/electrical packaging, and timber structures in low-humidity conditions.
OSB4 (Heavy-duty & waterproof): Recommended for exterior walls, roof panels, flooring, and waterproof furniture.

Additional Advantages

Surface finish: Smooth and flat, ready for direct veneer or laminated paper finishing.
Design versatility: Offered in a wide range of colors and finishes, including warm white skin-feel series, to meet different design requirements.
After-sales support: Comes with a 1-year warranty and online technical assistance.