Luli Precision OSB is a high-grade engineered wood panel that offers both exceptional performance and environmental friendliness. Crafted entirely from imported radiata pine—including small logs and leftover wood materials—it optimizes raw material usage while ensuring superior structural quality. The production process employs Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher precision spreading machines, combined with a one-step hot-pressing method. This approach results in stronger adhesion and a more stable structure compared to conventional two-step formed panels.

Technical Details

Dimensions & Thickness:

Thickness range: 6mm–40mm (standard sizes include 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 Characteristics:

Density: 590kg/m³–650kg/m³ (typical: 600kg/m³–640kg/m³; five-layer decorative grade: 630kg/m³–640kg/m³).
Moisture content: 4%–13% (standard ≤8%).
Key features: Low expansion coefficient, stable dimensions, uniform surface texture, strong nail-holding capacity, and excellent compression and tensile strength.

Environmental & Safety Performance

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

Certifications & Quality Assurance

Luli Precision OSB has earned multiple national and international certifications that confirm its quality, safety, and environmental responsibility:

Environmental certifications: ENF-class (China’s highest 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.
Sustainable sourcing: FSC/COC (Forest Stewardship Council/Chain of Custody) Certification, ensuring legally sourced and environmentally responsible materials.

Applications by Grade

OSB2 (Dry load-bearing): Suitable for interior walls, insulation panels, ceilings in 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 constructions in low-humidity areas.
OSB4 (Heavy-duty & waterproof): Recommended for exterior walls, roof panels, flooring, and waterproof furniture applications.

Additional Features

Surface finish: Smooth and flat, ready for direct veneer or laminated paper applications.
Design flexibility: Available in a wide range of colors and finishes, including warm white skin-feel series, to suit various design preferences.
After-sales support: Includes a 1-year warranty and online technical assistance.