Luli Precision OSB represents a new standard in engineered wood performance, combining strength, stability, and environmental sustainability. Produced entirely from 100% imported radiata pine, including small-diameter logs and wood residues, it maximizes raw material use while delivering outstanding mechanical reliability and aesthetic appeal.

Manufactured with Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher’s precision spreading and hot-pressing technology, each panel is formed in a single-step process to achieve tighter bonding, excellent uniformity, and superior dimensional stability — outperforming traditional two-step OSB production methods.

Technical Specifications

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

Physical & Mechanical Performance

Density: 590–650kg/m³ (typical range: 600–640kg/m³; decorative five-layer grade: 630–640kg/m³)
Moisture Content: 4–13% (standard ≤8%)
Core Advantages: Low expansion, no warping, uniform grain, excellent screw-holding strength, and superior compression/tension resistance

Environmental Protection

Adhesive: PMDI (isocyanate-based), formaldehyde- and benzene-free
Formaldehyde Emission: ≤0.005mg/m³ — effectively zero and untraceable in laboratory testing

Certifications & Quality Systems

Luli Precision OSB meets multiple international quality, environmental, and sustainability standards, verifying its superior safety and performance:

Environmental Certifications:

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

Quality & Management Systems:

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

Sustainability Compliance:

FSC/COC (Forest Stewardship Council/Chain of Custody) — ensuring traceable, legal, and renewable wood sourcing

Applications by Grade

OSB2 (Dry Use): Suitable for interior walls, ceilings, furniture cores, door panels, decorative substrates, and sofa frames
OSB3 (Moisture-Resistant Use): Ideal for furniture, mechanical/electrical packaging, and light wooden structures in humid environments
OSB4 (Heavy-Duty & Waterproof): Recommended for roofing, flooring, exterior walls, and waterproof-grade furniture

Distinctive Features

Surface Finish: Smooth, sanded, and ready for lamination, veneering, or coating applications
Aesthetic Options: Available in various colors, textures, and finishes — such as warm white and soft-touch series — to suit diverse architectural styles