Luli Precision OSB is an advanced engineered wood panel designed for outstanding structural reliability, dimensional stability, and environmental responsibility. Produced from 100% imported radiata pine, including small-diameter logs and recycled wood fibers, it offers excellent resource efficiency while maintaining consistent performance and premium-quality finish.

Manufactured with Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher precision spreading combined with single-step hot pressing, the boards achieve dense internal bonding and superior stability—significantly stronger and more uniform than products made with two-step forming methods.

Technical Specifications

Basic Parameters:

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

Physical & Mechanical Properties:

Density: 590–650kg/m³ (general: 600–640kg/m³; five-layer decorative: 630–640kg/m³)
Moisture content: 4%–13% (standard ≤8%)
Key advantages: Low expansion, uniform grain, excellent nail-holding capability, high tensile/compressive strength, and minimal warping

Environmental Performance

Adhesive: PMDI (isocyanate) adhesive — completely free from formaldehyde and benzene
Formaldehyde emission: ≤0.005mg/m³ — nearly zero, confirmed through professional testing

Certifications & Quality Assurance

Luli Precision OSB meets stringent global standards for safety, environmental protection, and product reliability, supported by major international certifications:

Environmental Certifications: ENF-class, China Environmental Label, US CARB, US NAF Exemption, US EPA
Quality Systems: ISO 9001, ISO 14001, EU CE, Japan JAS, SGS
Sustainability Certification: FSC/COC ensuring legally sourced, traceable, and eco-responsible materials

Applications by Grade

OSB2 (Dry Load-Bearing): Ideal for interior walls, ceilings, insulation sheets, furniture structures, decorative bases, door cores, sofa frames
OSB3 (Humid Load-Bearing): Suitable for packaging, structural furniture, and wooden construction in mildly humid conditions
OSB4 (Heavy-Duty & Waterproof): Best for exterior wall panels, roof decking, flooring systems, and waterproof furniture applications

Additional Advantages

Smooth, sanded surface suitable for veneers, laminates, or painted finishes
Available in multiple decorative designs including the warm white skin-feel series
Backed by a 1-year warranty with online technical assistance
Designed for residential, commercial, and industrial use where stability and precision are essential