Luli Precision OSB is a high-quality engineered wood panel designed for strength, durability, and environmental sustainability. Crafted from 100% imported radiata pine, including small-diameter logs and wood residues, it ensures efficient use of raw materials while delivering excellent mechanical performance and a smooth, uniform surface.

Produced with Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher precision spreading and single-step hot-pressing technology, Luli OSB provides strong bonding, consistent density, and superior flatness, outperforming conventional two-step pressed panels in structural reliability and stability.

Technical Specifications

Thickness Range: 6–40mm (common: 6, 9, 12, 15, 17, 18, 19, 25mm)
Standard Size: 1220×2440mm
Custom Dimensions: Width 1220–2500mm, Length 2440–5100mm (other options: 1250×2500mm, 610×2440mm, 1220×1220mm)
Thickness Tolerance: ±0.2–0.5mm

Physical & Mechanical Properties

Density: 590–650kg/m³ (typical: 600–640kg/m³; five-layer decorative grade: 630–640kg/m³)
Moisture Content: 4–13% (standard ≤8%)
Core Advantages: Low expansion, warp-resistant, uniform texture, strong nail-holding capacity, excellent compressive and tensile strength

Environmental & Safety Features

Adhesive: PMDI (isocyanate-based) — formaldehyde- and benzene-free
Formaldehyde Emission: ≤0.005mg/m³ — nearly zero, verified by certified testing

Certifications & Global Standards

Luli Precision OSB meets international standards for quality, safety, and environmental compliance:

Environmental Certifications:

ENF-class (China’s top eco-standard)
China Environmental Label Product Certification
US CARB, NAF (No-Added-Formaldehyde), and EPA Certifications

Quality & Management Systems:

ISO 9001 (Quality Management System)
ISO 14001 (Environmental Management System)
EU CE Certification
Japan JAS Certification
SGS International Certification

Sustainability Certification:

FSC/COC (Forest Stewardship Council/Chain of Custody) — ensuring legally sourced and renewable timber

Applications by Grade

OSB2 (Dry Use): Interior walls, ceilings, furniture cores, decorative panels, door cores, sofa frames
OSB3 (Moisture-Resistant): Furniture, packaging, and wooden structures in humid or semi-humid environments
OSB4 (Heavy-Duty & Waterproof): Exterior walls, flooring, roofs, and waterproof furniture

Additional Features

Surface Finish: Smooth, sanded, ready for lamination, veneer, or coating
Design Options: Wide selection of finishes and textures, including warm white and soft-touch surfaces, suitable for modern architectural and interior applications