Luli Precision OSB is a high-quality, environmentally responsible engineered wood panel designed for superior performance and durability. Manufactured entirely from imported radiata pine—including smaller logs and processing residues—it optimizes raw material usage while maintaining excellent structural strength. The production process uses Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher high-precision spreading machines with a one-step hot-pressing technology, resulting in stronger adhesion and a more stable structure than conventional two-step formed panels.

Specifications

Thickness & Dimensions:

Thickness range: 6mm–40mm (standard sizes include 6mm, 9mm, 12mm, 15mm, 17mm, 18mm, 19mm, 25mm).
Standard sheet size: 1220×2440mm; Custom sizes available: 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: 600kg/m³–640kg/m³; five-layer decorative grade: 630kg/m³–640kg/m³).
Moisture content: 4%–13% (standard ≤8%).
Key advantages: Minimal expansion, stable dimensions, uniform texture, strong nail-holding ability, and excellent resistance to compression and tension.

Environmental & Safety Features

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

Certifications & Quality Assurance

Luli Precision OSB has obtained multiple authoritative certifications, validating its quality, environmental safety, and reliability:

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 legally sourced and sustainable raw materials.

Applications by Grade

OSB2 (Dry load-bearing): Suitable for interior walls, insulation panels, ceilings in wooden structures, general furniture, interior decoration substrates, door panels, and sofa frameworks.
OSB3 (Humid load-bearing): Ideal for load-bearing furniture, mechanical/electrical packaging, and timber buildings in low-humidity environments.
OSB4 (Heavy-duty & waterproof): Recommended for exterior walls, roofing panels, flooring, and waterproof furniture.

Additional Features

Surface finish: Smooth and flat, ready for direct veneer or laminated paper finishing.
Design versatility: Available in a wide variety of colors and textures, including warm white skin-feel series, to accommodate different design requirements.
After-sales support: Includes a 1-year warranty and online technical assistance.