Luli Precision OSB is a premium, environmentally conscious engineered wood panel, recognized for its top-quality performance and international certification compliance. It is made entirely from imported radiata pine—including small logs and wood processing by-products—ensuring efficient use of resources while maintaining excellent durability. The manufacturing process uses Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher high-precision spreading machines, together with a one-step hot-pressing process. This produces a tighter bond and a more stable structure compared to traditional two-step formed panels.
Technical Details
Dimensions & Thickness:
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Thickness range: 6mm–40mm (common sizes: 6mm, 9mm, 12mm, 15mm, 17mm, 18mm, 19mm, 25mm).
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Standard panel size: 1220×2440mm; Custom sizes: Width 1220mm–2500mm, Length 2440mm–5100mm (other options: 1250×2500mm, 610×2440mm, 1220×1220mm).
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Thickness tolerance: ±0.2mm to ±0.5mm.
Physical & Mechanical Properties:
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Density: 590kg/m³–650kg/m³ (standard: 600kg/m³–640kg/m³; five-layer decorative grade: 630kg/m³–640kg/m³).
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Moisture content: 4%–13% (standard ≤8%).
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Key advantages: Minimal expansion, excellent dimensional stability, uniform texture, strong nail retention, and high compression/tensile strength.
Environmental & Safety Features
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Adhesive: PMDI (isocyanate) glue, free of formaldehyde and benzene.
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Formaldehyde emission: ≤0.005mg/m³ (nearly zero, undetectable in professional tests).
Certifications & Quality Assurance
Luli Precision OSB has obtained multiple domestic and international certifications, confirming its quality, safety, and environmental compliance:
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Environmental certifications: ENF-class (China’s top environmental standard), China Environmental Label Product Certification, US CARB, US NAF Exemption, US EPA.
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Quality & management certifications: ISO 9001, ISO 14001, EU CE, Japan JAS, SGS International.
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Sustainable sourcing: FSC/COC (Forest Stewardship Council/Chain of Custody) Certification, ensuring legally sourced and sustainable materials.
Applications by Grade
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OSB2 (Dry load-bearing): Ideal for interior walls, insulation boards, ceilings of wooden structures, standard furniture, interior décor bases, door panels, and sofa frames.
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OSB3 (Humid load-bearing): Perfect for load-bearing furniture, mechanical/electrical packaging, and timber buildings in low-humidity conditions.
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OSB4 (Heavy-duty & waterproof): Recommended for exterior walls, roof panels, flooring, and waterproof furniture.
Additional Benefits
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Surface finish: Sanded flat and smooth, ready for direct veneer or laminated paper finishing.
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Design versatility: Available in a wide range of colors and finishes, including warm white skin-feel series, to meet diverse aesthetic requirements.
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After-sales support: 1-year warranty with online technical assistance.





