Luli Precision OSB is a high-performance oriented strand board engineered for durability, dimensional stability, and environmental responsibility. Made from 100% imported radiata pine, including small-diameter logs and wood residues, it ensures maximum resource efficiency while providing superior mechanical performance and smooth surface quality.

Manufactured with Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher’s advanced precision forming and single-step hot-pressing technology, Luli OSB panels deliver enhanced bonding, uniform density, and excellent flatness, surpassing traditional two-step pressed boards in structural reliability and surface consistency.

Technical Specifications

Thickness Range: 6–40mm (common sizes: 6, 9, 12, 15, 17, 18, 19, 25mm)
Standard Dimensions: 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; five-layer decorative grade: 630–640kg/m³)
Moisture Content: 4–13% (standard ≤8%)
Core Advantages: Low expansion, deformation-resistant, uniform texture, strong screw-holding capacity, excellent compressive and tensile strength

Environmental Performance

Adhesive: PMDI (isocyanate-based) — formaldehyde-free and benzene-free
Formaldehyde Emission: ≤0.005mg/m³ — nearly zero, verified by professional testing

Global Certifications & Quality Assurance

Luli Precision OSB meets international quality, safety, and environmental standards:

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

Sustainability Certification:

FSC/COC (Forest Stewardship Council/Chain of Custody) — ensuring legal and sustainable timber sourcing

Applications by Grade

OSB2 (Dry Use): Interior walls, ceilings, furniture cores, decorative substrates, door panels, sofa frames
OSB3 (Moisture-Resistant): Furniture, industrial packaging, and light wooden structures in humid environments
OSB4 (Heavy-Duty & Waterproof): Exterior walls, roofing, flooring, and waterproof furniture

Product Highlights

Surface Finish: Smooth, sanded, and ready for lamination or veneer application
Design Options: Wide range of colors, finishes, and textures — including warm white and soft-touch surfaces — for diverse interior and architectural needs