Luli Precision OSB is a high-grade engineered structural panel designed for outstanding stability, environmental responsibility, and international compliance. Made from 100% imported radiata pine, including efficiently processed small-diameter logs and refined wood residues, it delivers uniform fiber quality and maximized raw-material utilization.

Its manufacturing process incorporates Kadant Camara 28/81 long-strand flaking technology from Canada alongside Germany Dieffenbacher’s precision spreading and one-time continuous hot-pressing system, ensuring superior bonding strength, dimensional consistency, and enhanced structural reliability when compared with traditional two-step forming boards.

Technical Specifications

Size & Dimensions:

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

Physical & Mechanical Performance:

Density: 590–650kg/m³ (standard 600–640kg/m³; decorative 5-layer: 630–640kg/m³)
Moisture level: 4%–13% (target ≤8%)
Key properties: Low expansion coefficient, high surface stability, even fiber alignment, superior nail/screw holding, excellent tensile and compression resistance

Environmental Health & Emissions Control

Adhesive: PMDI (isocyanate) resin — formaldehyde-free, benzene-free, and ultra-low emission
Emission level: ≤0.005mg/m³ — virtually undetectable in certified test reports

Global Certifications & Standard Compliance

Luli Precision OSB complies with a wide spectrum of domestic and international standards, ensuring reliable performance, environmental protection, and responsible sourcing:

Environmental Certifications: ENF class, China Environmental Label, US CARB, NAF exemption, US EPA
Management & Quality Systems: ISO 9001, ISO 14001, EU CE, JAS (Japan), SGS testing
Sustainability: FSC/COC chain-of-custody certification confirming legal and renewable forest resources

Application Areas by Grade

OSB2 – Dry Load-Bearing: Interior walls, insulation layers, ceilings, general furniture, interior base panels, door panels, sofa support structures
OSB3 – Humid Load-Bearing: Structural furniture, machinery/equipment packaging, and construction use in moderate-humidity regions
OSB4 – High Load & Water-Resistant: External walls, roof sheathing, engineered floor substrates, waterproof or moisture-resistant furniture systems

Additional Benefits

Smooth, finely sanded surface suitable for veneer, decorative paper lamination, and finishing applications
Available in attractive finishes, including skin-feel warm white and other custom visual options
Includes a 1-year warranty along with dedicated online technical service