Luli Precision OSB is a high-grade, environmentally responsible engineered wood board known for its durability, stability, and compliance with international certification standards. Manufactured from 100% imported radiata pine—including small-diameter timber and recycled wood residues—it ensures efficient use of raw materials while delivering strong and dependable performance. With Canada’s Kadant Camara 28/81 long-strand flakers and Germany’s Dieffenbacher precision spreading equipment, combined with advanced one-step hot pressing, the panels achieve tighter bonding and better structural uniformity than conventional two-step OSB.
Technical Specifications
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Available Thicknesses: 6mm–40mm (common sizes: 6, 9, 12, 15, 17, 18, 19, 25mm)
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Standard Board Size: 1220×2440mm
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Custom Dimensions: Width 1220–2500mm, Length 2440–5100mm (other formats include 1250×2500mm, 610×2440mm, 1220×1220mm)
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Thickness Accuracy: ±0.2mm to ±0.5mm
Physical & Mechanical Characteristics
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Density: 590–650kg/m³ (usual 600–640kg/m³; decorative 5-layer grade 630–640kg/m³)
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Moisture Content: 4%–13% (standard ≤8%)
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Core Properties: Minimal swelling, no warping, uniform structure, strong nail and screw holding strength, excellent resistance to compression and tension
Environmental & Safety Features
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Glue System: Formaldehyde-free and benzene-free PMDI (isocyanate) adhesive
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Emission Rating: ≤0.005mg/m³ (virtually zero; undetectable in lab analysis)
Certification Portfolio
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Eco Certifications: ENF, China Environmental Label, US CARB, US NAF, US EPA
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Quality Systems: ISO 9001, ISO 14001, CE (EU), JAS (Japan), SGS
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Sustainability: FSC/COC certification ensuring ethically sourced raw materials
Usage by Grades
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OSB2 (Dry Load Bearing): Interior partitions, ceiling panels, insulation layers, general household furniture, door boards, sofa frames, interior décor substrates
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OSB3 (For Humid Conditions): Load-bearing furniture, industrial and machinery packaging, wooden buildings in moderately humid climates
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OSB4 (Heavy-Duty & Water Resistant): Exterior cladding, roofing boards, structural flooring, moisture-proof furniture
Additional Features
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Surface Quality: Sanded flat and smooth for easy lamination or veneer application
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Design Choices: Available in multiple textures and custom finishes, such as soft-touch warm white
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Customer Support: One-year warranty with online technical assistance





