Luli Precision OSB is a premium engineered wood panel known for its durability, environmental safety, and adherence to internationally recognized quality benchmarks. Produced from 100% imported radiata pine, including carefully selected small-diameter logs and refined wood residues, it achieves excellent fiber consistency and efficient material utilization.

Its manufacturing process adopts Canada’s Kadant Camara 28/81 long-strand flaking system combined with Germany Dieffenbacher’s high-precision spreading equipment and a single-step hot-pressing process. This technology produces a denser, more stable internal structure with stronger bonding compared to conventional two-stage forming methods.

Technical Parameters & Specifications

Basic Specifications:

Thickness range: 6mm–40mm (common options: 6, 9, 12, 15, 17, 18, 19, 25mm)
Standard size: 1220×2440mm
Custom size options: Width 1220–2500mm; Length 2440–5100mm (other sizes: 1250×2500mm, 610×2440mm, 1220×1220mm)
Thickness tolerance: ±0.2mm–±0.5mm

Physical & Mechanical Properties:

Density: 590–650kg/m³ (standard 600–640kg/m³; 5-layer decorative grade 630–640kg/m³)
Moisture content: 4%–13% (target ≤8%)
Performance benefits: Excellent dimensional stability, minimal expansion, uniform fiber structure, strong nail-holding ability, high compression and tensile strength

Environmental Health & Chemical Safety

Adhesive: PMDI (isocyanate) glue — free of formaldehyde and benzene
Formaldehyde emission: ≤0.005mg/m³ — almost undetectable in certified tests

Global Certifications & Verified Quality

Luli Precision OSB has successfully passed multiple international and domestic certifications, ensuring safety, performance, and sustainable sourcing:

Environmental Certifications: ENF grade, China Environmental Label Product Certification, US CARB, US NAF exemption, US EPA
Quality & Management Standards: ISO 9001, ISO 14001, EU CE, Japan JAS, SGS testing
Sustainability Certification: FSC/COC confirming legal, responsible, and sustainable material sourcing

Application Scenarios Based on Grade

OSB2 (Dry Load-Bearing): Interior wall panels, insulation boards, ceilings, general furniture, decorative substrates, door components, sofa frames
OSB3 (Humid Load-Bearing): Load-bearing furniture, industrial packaging for machinery or electronics, structures in low-rainfall regions
OSB4 (Heavy-Duty & Water-Resistant): Exterior wall systems, roof sheathing, floor panels, and water-resistant furniture