Luli Precision OSB is a premium engineered wood panel that combines structural integrity, precision, and sustainability. Manufactured from 100% imported radiata pine, including small-diameter logs and wood processing residues, it ensures efficient resource utilization while delivering superior mechanical strength and dimensional stability.

Through the use of Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher’s state-of-the-art spreading and single-step hot-pressing technology, Luli OSB achieves enhanced bonding strength, uniform density, and a perfectly smooth surface, offering greater stability than conventional multi-press panels.

Technical Specifications

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

Physical & Mechanical Performance

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

Environmental & Health Safety

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

Certifications & Global Standards

Luli Precision OSB complies with world-class certifications for environmental, safety, and performance assurance:

Environmental Certifications:

ENF-class (China’s highest 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

Sustainable Material Certification:

FSC/COC (Forest Stewardship Council/Chain of Custody) — confirming the use of legally sourced, sustainable timber

Applications by Grade

OSB2 (Dry Conditions): Ideal for interior walls, ceilings, furniture structures, decorative substrates, door cores, and sofa frames
OSB3 (Moisture-Resistant): Suitable for furniture, packaging, and wooden construction in humid or semi-humid environments
OSB4 (Heavy-Duty & Waterproof): Designed for exterior walls, roofing, floors, and waterproof furniture applications

Distinctive Advantages

Surface Quality: Smooth and finely sanded, ideal for veneer, lamination, or coating finishes
Aesthetic Options: Available in multiple textures and color tones — such as natural wood and warm white — to suit modern design needs