Luli Precision OSB is a premium engineered wood panel known for its exceptional quality, stability, and international certification compliance. Manufactured from 100% imported radiata pine, including small-diameter logs and wood residues, it maximizes resource efficiency while delivering superior mechanical performance.

The production process uses Canada Kadant Camara 28/81 long-strand flakers combined with Germany Dieffenbacher precision spreading machines و single-step hot-pressing technology, producing tighter bonding, consistent density, and a more stable structure than traditional two-step pressed panels.

Technical Specifications

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

Physical & Mechanical Properties

Density: 590–650kg/m³ (typical: 600–640kg/m³; five-layer decorative grade: 630–640kg/m³)
Moisture Content: 4–13% (standard ≤8%)
Key Features: Small expansion coefficient, warp-resistant, uniform texture, high nail-holding strength, strong compressive and tensile resistance

Environmental Performance

Adhesive: New-generation PMDI (isocyanate) — formaldehyde-free and benzene-free
Formaldehyde Emission: ≤0.005mg/m³ — nearly zero, verified by professional testing

Global Certifications & Quality Assurance

Environmental Certifications: ENF-class (China’s highest eco-standard), China Environmental Label Product Certification, US CARB, US NAF Exemption, US EPA
Quality & Management System Certifications: ISO 9001, ISO 14001, EU CE, Japan JAS, SGS
Sustainable Development Certification: FSC/COC (Forest Stewardship Council/Chain of Custody) — ensuring legally sourced, sustainable raw materials

Applications by Grade

OSB2 (Dry Load-Bearing): Interior walls, ceilings, insulation boards, furniture cores, decorative substrates, door panels, sofa frames
OSB3 (Moisture-Resistant Load-Bearing): Load-bearing furniture, mechanical/electrical packaging, wooden structures in low-rainfall areas
OSB4 (Heavy-Duty & Waterproof): Exterior walls, roof panels, floorboards, and waterproof furniture

Additional Advantages

Surface Finish: Smooth, sanded, ready for direct veneer or laminated paper
Versatility: Available in multiple colors and finishes, including warm white skin-feel series, to suit diverse design needs
After-Sales Support: 1-year warranty and online technical assistance for customer support