Luli Precision OSB is a premium-grade, environmentally responsible engineered wood panel recognized for its outstanding performance and compliance with international certification standards. Manufactured from 100% imported radiata pine, including small-diameter logs and reclaimed wood residues, it ensures maximum raw material efficiency and superior mechanical strength.

The production utilizes Canada’s Kadant Carmanah 28/81 long-strand flakers along with Germany’s Dieffenbacher precision spreading and single hot-pressing technology, producing panels with tighter internal bonding and greater dimensional stability compared to traditional two-step processes.

Basic Specifications

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

Physical & Mechanical Performance

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

Environmental Attributes

Adhesive Type: PMDI (isocyanate-based) formaldehyde-free and benzene-free adhesive system.
Formaldehyde Emission: ≤0.005mg/m³ — virtually undetectable in certified laboratory testing.

Global Certifications & Quality Assurance

Luli Precision OSB meets multiple domestic and international quality and sustainability standards, proving its reliability and eco-friendly nature.

Environmental Certifications:

ENF-grade (China’s top environmental standard)
China Environmental Label Product Certification
U.S. CARB Certification
U.S. NAF (No-Added-Formaldehyde) Exemption
U.S. EPA Certification

System & Quality Certifications:

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 lawful and sustainable raw material sourcing.

Application Areas by Grade

OSB2 (Dry Load-Bearing): Ideal for interior walls, ceilings, insulation boards, furniture, decoration bases, door cores, and sofa frames.
OSB3 (Moisture-Resistant Load-Bearing): Recommended for structural furniture, industrial packaging, and wooden architecture in moderate-humidity zones.
OSB4 (Heavy-Duty & Waterproof): Suitable for exterior walls, roofs, flooring in wooden homes, and moisture-proof furniture applications.

Additional Benefits

Surface Treatment: Finely sanded, smooth, and ready for direct lamination with veneer or decorative paper.
Design Versatility: Available in various surface options and tones (e.g., warm white, skin-feel textures) to satisfy modern aesthetic demands.