Luli Precision OSB is a premium-grade structural wood panel that combines strength, stability, and environmental responsibility. Made entirely from 100% imported radiata pine, including small-diameter logs and wood residues, it ensures full resource utilization while providing excellent mechanical performance and surface quality.

The production process integrates Canada Kadant Camara 28/81 long-strand flakers with Germany Dieffenbacher precision forming and advanced single-step hot-pressing technology, resulting in stronger internal bonding, smoother surfaces, and improved structural uniformity compared to traditional multi-press methods.

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; decorative five-layer grade: 630–640kg/m³)
Moisture Content: 4–13% (standard ≤8%)
Core Strengths: Low expansion rate, no deformation, uniform texture, high nail-holding capacity, excellent compressive and tensile strength

Environmental Safety

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

Certifications & Quality Systems

Luli Precision OSB is verified through multiple international certifications, ensuring world-class quality and environmental compliance:

Environmental Certifications:

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

Quality & Management Standards:

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

Sustainable Material Certification:

FSC/COC (Forest Stewardship Council/Chain of Custody) — confirming legally sourced and sustainable raw materials

Applications by Grade

OSB2 (Dry Use): Interior walls, furniture cores, ceilings, door panels, decoration substrates, and sofa frames
OSB3 (Moisture-Resistant): Ideal for packaging, furniture, and structural use in moderately humid conditions
OSB4 (Heavy-Duty & Waterproof): Perfect for exterior walls, floors, roofs, and waterproof furniture

Product Highlights

Surface Finish: Smooth, sanded, and ready for direct veneer or laminate application
Design Flexibility: Available in a range of surface finishes, including warm white and textured series, to suit diverse design needs