Three-layer OSB Floor Substrate
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Three-layer OSB Floor Substrate

Luli Wood Wood floor

Luli Boards, Define New Worlds.

Luli Precision OSB is a premium, environmentally responsible engineered wood panel recognized for its durability, stability, and adherence to international standards. Manufactured from 100% imported radiata pine—using small-diameter logs and reclaimed wood fibers—it ensures efficient raw-material utilization while delivering outstanding structural performance. With Canada’s Kadant Camara 28/81 long-strand flakers and German Dieffenbacher high-precision spreading systems, paired with advanced one-time hot pressing, the product achieves stronger internal bonding and better uniformity than traditional two-step OSB.

Technical Specifications

  • Thickness Options: 6mm–40mm (commonly: 6, 9, 12, 15, 17, 18, 19, 25mm)

  • Standard Sheet Size: 1220×2440mm

  • Custom Dimensions: Width 1220–2500mm, Length 2440–5100mm (other choices: 1250×2500mm, 610×2440mm, 1220×1220mm)

  • Thickness Precision: ±0.2mm – ±0.5mm

Physical & Mechanical Characteristics

  • Density: 590–650kg/m³ (standard range 600–640kg/m³; decorative 5-layer grade 630–640kg/m³)

  • Moisture Content: 4%–13% (standard ≤8%)

  • Key Advantages: Low swelling, stable geometry, smooth and consistent texture, strong fastener grip, excellent tensile and compressive strength

Environmental Properties

  • Adhesive System: PMDI (isocyanate) glue—free from formaldehyde and benzene

  • Emission Rating: ≤0.005mg/m³ (virtually zero; undetectable during testing)

Certifications & Compliance

  • Environmental Certifications: ENF, China Environmental Label, CARB (USA), NAF (USA), EPA (USA)

  • Quality Systems: ISO 9001, ISO 14001, CE (EU), JAS (Japan), SGS

  • Sustainable Sourcing: FSC/COC certification ensuring legally compliant and environmentally responsible timber origins

Usage Categories by Grade

  • OSB2 (Dry Load-Bearing): Interior partition walls, ceiling boards, insulation layers, household furniture, door surfaces, sofa structures, decorative substrates

  • OSB3 (Humid Load-Bearing): Structural furniture, machinery/equipment packaging, wooden buildings in moderate-humidity environments

  • OSB4 (Heavy-Duty, Waterproof): Exterior cladding, roofing sheets, structural floors for wooden houses, water-resistant furniture

Additional Benefits

  • Surface Finish: Smooth, sanded surface suitable for veneer, laminates, and decorative films

  • Design Variety: Available in multiple textures and colors including premium soft-touch warm white

  • Support Services: One-year warranty with online technical assistance

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