Luli Precision OSB is a premium, eco-conscious engineered wood panel recognized for its exceptional durability and adherence to international certification standards. Made entirely from imported radiata pine—including small logs and residual wood materials—it maximizes resource efficiency while delivering high-performance reliability. The manufacturing process integrates Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher high-precision spreading machines, along with a single-step hot-pressing technique, producing a more uniform structure and stronger bonding than conventional two-step panels.

Technical Specifications

Core Details:

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

Physical & Mechanical Features:

Density: 590kg/m³–650kg/m³ (normal range: 600kg/m³–640kg/m³; five-layer decorative grade: 630kg/m³–640kg/m³).
Moisture content: 4%–13% (standard ≤8%).
Key advantages: Low expansion, stable structure, even texture, excellent nail-holding strength, high compressive and tensile capacity.

Environmental Safety

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

Certifications & Quality Assurance

Luli Precision OSB is certified both nationally and internationally, demonstrating its high-quality standards, environmental safety, and reliability:

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.
Sustainability certification: FSC/COC (Forest Stewardship Council/Chain of Custody), ensuring legally sourced and sustainable raw materials.

Recommended Uses by Grade

OSB2 (Dry load-bearing): Suitable for interior walls, insulation panels, ceilings of wooden structures, standard furniture, décor bases, door panels, and sofa frameworks.
OSB3 (Moist load-bearing): Ideal for load-bearing furniture, mechanical/electrical packaging, and timber buildings in areas with low moisture exposure.
OSB4 (Heavy-duty & waterproof): Best for exterior walls, roof panels, flooring, and waterproof furniture projects.

Additional Features

Surface finish: Smooth and flat, ready for direct veneering or laminated paper application.
Design versatility: Available in a wide range of colors and finishes, including warm white skin-feel series, to suit diverse aesthetic preferences.
Support services: 1-year warranty with online technical assistance included.