Luli Precision OSB is a premium engineered wood panel designed for strength, stability, and eco-friendliness. Crafted from 100% imported radiata pine, including small-diameter logs and wood residues, it maximizes raw material efficiency while providing excellent mechanical strength and a smooth, uniform surface.

Using Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher precision forming with single-step hot-pressing technology, Luli OSB delivers superior bonding, consistent density, and exceptional flatness, outperforming conventional two-step pressed panels in durability and reliability.

Technical Specifications

Thickness Range: 6–40mm (common sizes: 6, 9, 12, 15, 17, 18, 19, 25mm)
Standard Size: 1220×2440mm
Custom Dimensions: Width 1220–2500mm, Length 2440–5100mm (also available: 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 is internationally certified for quality, safety, and sustainable sourcing:

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 raw materials

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 environments
OSB4 (Heavy-Duty & Waterproof): Exterior walls, flooring, roofs, and waterproof furniture

Additional Features

Surface Finish: Smooth, sanded, and ready for veneer, lamination, or coating
Design Options: Multiple textures and finishes, including warm white and soft-touch surfaces, ideal for modern interior and architectural projects