Luli Precision OSB is a high-grade oriented strand board designed to deliver outstanding strength, precision, and eco-efficiency. Manufactured from 100% imported radiata pine, including small-diameter logs and quality wood residues, it optimizes natural resources while providing exceptional mechanical stability and performance.

Using advanced technology from Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher precision forming and single-step hot-pressing systems, Luli OSB offers tight internal bonding, consistent structure, and smooth surface quality, outperforming traditional two-step formed boards in durability and precision.

Technical Specifications

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

Physical & Mechanical Performance

Density: 590–650kg/m³ (standard: 600–640kg/m³; decorative five-layer: 630–640kg/m³)
Moisture Content: 4–13% (recommended ≤8%)
Core Advantages: Stable structure, low expansion, no deformation, uniform texture, high screw-holding capacity, strong tensile and compressive strength

Environmental Commitment

Adhesive Type: PMDI (isocyanate) — free from formaldehyde and benzene
Formaldehyde Emission: ≤0.005mg/m³ — nearly zero and verified by third-party testing

Certifications & Quality Standards

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

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 Forestry Certification:

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

Applications by Grade

OSB2 (Dry Load-Bearing): Interior walls, ceilings, furniture bases, door panels, decorative substrates, and sofa frames
OSB3 (Moisture-Resistant): Suitable for furniture, light construction, and packaging in humid environments
OSB4 (Heavy-Duty & Waterproof): Perfect for exterior walls, roofing, flooring, and water-resistant furniture

Distinct Features

Surface Finish: Finely sanded and ready for direct veneer, lamination, or coating
Design Options: Available in a wide range of textures and finishes (such as soft-touch and warm white) to meet diverse architectural and design preferences