Luli Precision OSB is a premium engineered wood panel designed for maximum strength, dimensional stability, and environmental compliance. Manufactured from 100% imported radiata pine, including small-diameter logs and selected wood residues, it ensures efficient raw material use while delivering consistent fiber quality and superior mechanical performance.

The production process employs Canada Kadant Camara 28/81 long-strand flakers together with Germany Dieffenbacher’s precision spreading system and single-step hot pressing technology, resulting in a tightly bonded, stable panel structure that outperforms traditional two-step forming boards.

Technical Specifications

Core Dimensions & Tolerances:

Thickness range: 6mm–40mm (popular: 6, 9, 12, 15, 17, 18, 19, 25mm)
Standard sheet size: 1220×2440mm
Customizable 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 600–640kg/m³; 5-layer decorative grade: 630–640kg/m³)
Moisture content: 4%–13% (standard ≤8%)
Key advantages: Low expansion, consistent texture, high nail and screw holding, excellent tensile and compressive strength, minimal deformation

Environmental Performance

Adhesive: PMDI (isocyanate) — formaldehyde-free and benzene-free
Formaldehyde emission: ≤0.005mg/m³ — effectively zero in professional testing

Certifications & Quality Assurance

Luli Precision OSB meets global standards with comprehensive certification:

Environmental Certifications: ENF class, China Environmental Label, US CARB, US NAF exemption, US EPA
Quality & Management Systems: ISO 9001, ISO 14001, EU CE, Japan JAS, SGS International
Sustainability: FSC/COC certification for responsible and traceable wood sourcing

Applications by Grade

OSB2 – Dry Load-Bearing: Interior walls, ceilings, insulation boards, basic furniture, decorative substrates, door panels, sofa frames
OSB3 – Humid Load-Bearing: Furniture in moderately humid environments, mechanical/electrical packaging, low-rainfall building applications
OSB4 – Heavy-Duty & Water-Resistant: Exterior walls, roof panels, flooring, and moisture-resistant furniture

Additional Advantages

Smooth, sanded surface ready for veneering, lamination, or painting
Wide range of finishes including warm white skin-feel series
1-year warranty and online technical support
Suitable for residential, commercial, and industrial applications requiring precision and reliability