Luli Precision OSB is a high-performance engineered wood panel designed to deliver exceptional durability, consistency, and environmental responsibility. Manufactured from 100% imported radiata pine, including small-diameter logs and wood residues, it optimizes raw material use while providing superior strength, dimensional accuracy, and stability.

The panels are produced using Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher high-precision spreading machines with single-step hot-pressing technology, resulting in tightly bonded boards that offer greater structural integrity than conventional two-step formed panels.

Technical Specifications

Basic Parameters:

Thickness range: 6mm–40mm (common: 6mm, 9mm, 12mm, 15mm, 17mm, 18mm, 19mm, 25mm)
Standard size: 1220×2440mm
Custom dimensions: Width 1220–2500mm, Length 2440–5100mm (other options: 1250×2500mm, 610×2440mm, 1220×1220mm)
Thickness tolerance: ±0.2mm–±0.5mm

Physical & Mechanical Properties:

Density: 590–650kg/m³ (typical range: 600–640kg/m³; decorative five-layer: 630–640kg/m³)
Moisture content: 4%–13% (standard ≤8%)
Core advantages: Low expansion coefficient, uniform texture, strong nail-holding capacity, high compressive and tensile strength, minimal deformation

Environmental Performance

Adhesive: PMDI (isocyanate), formaldehyde- and benzene-free
Formaldehyde emission: ≤0.005mg/m³, virtually undetectable in professional testing

Certifications & Quality Assurance

Environmental Certifications: ENF-class, China Environmental Label Product Certification, US CARB, US NAF Exemption, US EPA
International Quality & Management Systems: ISO 9001, ISO 14001, EU CE, Japan JAS, SGS
Sustainability Certification: FSC/COC ensures responsible and renewable timber sourcing

Applications by Grade

OSB2 (Dry Load-Bearing): Suitable for interior walls, ceilings, insulation boards, furniture cores, decorative substrates, door panels, sofa keels
OSB3 (Humid Load-Bearing): Ideal for load-bearing furniture, mechanical/electrical packaging, wooden structures in humid or moderate climates
OSB4 (Heavy-Duty & Waterproof): Used for exterior walls, roof panels, floorboards, and waterproof furniture