Luli Precision OSB is a top-quality engineered wood panel that combines durability, stability, and environmental responsibility. Made from 100% imported radiata pine, including small-diameter logs and wood residues, it maximizes resource efficiency while delivering excellent mechanical performance.
The production process uses Canada Kadant Camara 28/81 long-strand flakers و Germany Dieffenbacher precision spreading machines with single-step hot-pressing technology, resulting in tighter bonding and a more stable structure compared to traditional two-step pressed panels.
Specifications
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Thickness Range: 6–40mm (common: 6, 9, 12, 15, 17, 18, 19, 25mm)
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Standard Sheet Size: 1220×2440mm
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Custom Dimensions: Width 1220–2500mm, Length 2440–5100mm (other options: 1250×2500mm, 610×2440mm, 1220×1220mm)
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Thickness Tolerance: ±0.2–0.5mm
Physical & Mechanical Properties
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Density: 590–650kg/m³ (typical: 600–640kg/m³; five-layer decorative grade: 630–640kg/m³)
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Moisture Content: 4–13% (standard ≤8%)
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Advantages: Low expansion coefficient, warp-resistant, uniform texture, strong nail-holding ability, excellent compression and tensile strength
Environmental & Safety Features
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Adhesive: PMDI (isocyanate-based) — formaldehyde-free and benzene-free
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Formaldehyde Emission: ≤0.005mg/m³ — nearly zero, professionally tested
Certifications
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Environmental: ENF-class, China Environmental Label, US CARB, US NAF, US EPA
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Quality & Management: ISO 9001, ISO 14001, EU CE, Japan JAS, SGS
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Sustainable Sourcing: FSC/COC — certified legal and sustainable raw materials
Applications by Grade
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OSB2 (Dry Use): Interior walls, ceilings, insulation boards, furniture cores, decorative panels, door cores, sofa frames
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OSB3 (Moisture-Resistant): Furniture, packaging, wooden structures in low-humidity areas
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OSB4 (Heavy-Duty & Waterproof): Exterior walls, flooring, roofing, and waterproof furniture
Additional Features
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Surface Finish: Smooth and sanded, ready for veneer or laminated paper
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Versatility: Wide variety of colors and finishes, including warm white skin-feel series
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Support: 1-year warranty and online technical support
