Luli Precision OSB is a premium, eco-friendly engineered wood panel renowned for its durability and compliance with international quality standards. Produced from 100% imported radiata pine—including smaller logs and wood processing residues—it ensures efficient use of materials while delivering excellent performance. The production process uses Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher precision spreading machines, along with a one-step hot-pressing technique, creating panels with tighter bonding and more stable structures than conventional two-stage forming methods.

Technical Details

Specifications:

Thickness range: 6mm–40mm (commonly 6mm, 9mm, 12mm, 15mm, 17mm, 18mm, 19mm, 25mm).
Standard size: 1220×2440mm; Custom sizes: Width 1220mm–2500mm, Length 2440mm–5100mm (other options include 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: Low expansion, excellent dimensional stability, uniform texture, high nail-holding capacity, and superior compressive and tensile strength.

Environmental Safety

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

Certifications & Quality Assurance

Luli Precision OSB holds multiple authoritative certifications, confirming its high 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 (Quality Management System), ISO 14001 (Environmental Management System), EU CE, Japan JAS, SGS International.
Sustainability certification: FSC/COC (Forest Stewardship Council/Chain of Custody), ensuring legally sourced and sustainable raw materials.

Recommended Applications by Grade

OSB2 (Dry load-bearing): Suitable for interior walls, insulation panels, wooden house ceilings, standard furniture, interior decoration substrates, door panels, and sofa frameworks.
OSB3 (Humid load-bearing): Ideal for load-bearing furniture, mechanical/electrical packaging, and timber structures in low-rainfall areas.
OSB4 (Heavy-duty & waterproof): Perfect for exterior walls, roof panels, flooring, and waterproof furniture.

Additional Features

Surface finish: Smooth and flat, ready for direct veneering or laminated paper application.
Design versatility: Available in a variety of colors and finishes, including warm white skin-feel series, to meet diverse design needs.
Customer support: Comes with a 1-year warranty and online technical assistance.