Luli Precision OSB is an environmentally conscious, high-performance engineered wood panel recognized for its premium quality and adherence to international certification standards. Manufactured from 100% imported radiata pine—including small logs and leftover wood residues—it ensures efficient use of resources while delivering excellent structural stability. The production line employs Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher precision spreading machines, along with a single-step hot-pressing process. This produces panels with stronger bonding and enhanced stability compared to conventional two-step formed products.
Technical Information
Specifications:
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Thickness options: 6mm–40mm (common sizes include 6mm, 9mm, 12mm, 15mm, 17mm, 18mm, 19mm, 25mm).
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Standard sheet 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 (typical: 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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Core advantages: Low expansion, uniform texture, excellent dimensional stability, strong nail retention, and high compressive/tensile strength.
Environmental Performance
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Adhesive: PMDI (isocyanate) glue, free from formaldehyde and benzene.
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Formaldehyde emission: ≤0.005mg/m³ (effectively zero; undetectable in professional testing).
Certifications & Quality Assurance
Luli Precision OSB has achieved multiple national and international certifications, ensuring quality, safety, and environmental compliance:
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Environmental certifications: ENF-class (China’s top environmental standard), China Environmental Label, US CARB, US NAF Exemption, US EPA.
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Quality & management certifications: ISO 9001, ISO 14001, EU CE, Japan JAS, SGS International Certification.
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Sustainability certification: FSC/COC (Forest Stewardship Council/Chain of Custody), guaranteeing legally sourced and environmentally sustainable raw materials.
Applications by Grade
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OSB2 (Dry load-bearing): Suitable for interior walls, insulation panels, ceilings of timber-frame houses, general furniture, interior décor substrates, door panels, and sofa frameworks.
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OSB3 (Humid load-bearing): Ideal for load-bearing furniture, mechanical/electrical packaging, and wooden structures in low-humidity regions.
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OSB4 (Heavy-duty & waterproof): Perfect for exterior walls, roofing panels, flooring, and waterproof furniture.
Additional Features
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Surface finish: Smooth and flat, ready for direct veneer or laminated paper application.
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Design flexibility: Available in multiple finishes and colors, including warm white skin-feel series, to meet diverse design requirements.
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After-sales support: 1-year warranty and online technical assistance.





