Luli Precision OSB is a top-tier engineered wood board known for its strength, stability, and environmental responsibility. Produced entirely from imported radiata pine, including small-diameter logs and wood processing residues, it efficiently utilizes raw materials while offering excellent structural and mechanical performance.

Manufactured using Canada Kadant Camara 28/81 long-strand flakers in combination with Germany Dieffenbacher high-precision spreading systems Und advanced single-step hot-pressing technology, the panels feature tighter internal bonding, superior dimensional stability, and a smoother, more uniform surface compared to conventional two-step pressed products.

Technical Specifications

Thickness Range: 6–40mm (popular sizes: 6, 9, 12, 15, 17, 18, 19, 25mm)
Standard Size: 1220×2440mm
Custom Dimensions: Width 1220–2500mm, Length 2440–5100mm (additional options: 1250×2500mm, 610×2440mm, 1220×1220mm)
Thickness Tolerance: ±0.2–0.5mm

Physical & Mechanical Properties

Density: 590–650kg/m³ (standard: 600–640kg/m³; five-layer decorative grade: 630–640kg/m³)
Moisture Content: 4–13% (ideal ≤8%)
Core Features: Low expansion, deformation-resistant, uniform texture, strong nail-holding power, and excellent compressive/tensile strength

Environmental Attributes

Adhesive: PMDI glue — formaldehyde-free, benzene-free, and non-toxic
Formaldehyde Emission: ≤0.005mg/m³, virtually zero in certified testing

Certifications & Quality Assurance

Luli Precision OSB complies with multiple international and domestic standards, confirming its superior quality and environmental performance:

Environmental Certifications:

ENF-class (China’s highest environmental rating)
China Environmental Label Product Certification
US CARB Certification
US NAF (No-Added-Formaldehyde) Exemption
US EPA Certification

Quality & Management Certifications:

ISO 9001 (Quality Management System)
ISO 14001 (Environmental Management System)
EU CE Certification
Japan JAS Certification
SGS International Certification

Sustainable Sourcing:

FSC/COC (Forest Stewardship Council/Chain of Custody) — ensuring sustainable and legally sourced raw materials

Applications by Grade

OSB2 (Dry Load-Bearing): Interior walls, ceilings, insulation panels, furniture cores, decorative substrates, door panels, sofa frames
OSB3 (Moisture-Resistant Load-Bearing): Load-bearing furniture, industrial packaging, wooden structures in moderate-humidity environments
OSB4 (Heavy-Duty & Waterproof): Exterior walls, roof panels, wooden floors, and waterproof furniture

Additional Advantages

Surface Finish: Sanded, smooth, and ready for direct lamination or veneer application
Design Variety: Available in multiple finishes and colors (e.g., warm white, soft-touch) to match diverse design requirements