Luli Precision OSB is a high-performance, eco-conscious engineered wood panel recognized for its outstanding durability and global certification compliance. Made entirely from imported radiata pine—including small logs and leftover wood material—it optimizes resource use while ensuring excellent structural performance. The manufacturing process combines Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher precision spreading machines, along with a one-step hot-pressing process. This produces a more stable panel with stronger bonding than traditional two-step forming methods.

Technical Overview

Size & Thickness:

Thickness range: 6mm–40mm (common options: 6mm, 9mm, 12mm, 15mm, 17mm, 18mm, 19mm, 25mm).
Standard size: 1220×2440mm; Custom sizes: Width 1220mm–2500mm, Length 2440mm–5100mm (other options: 1250×2500mm, 610×2440mm, 1220×1220mm).
Thickness tolerance: ±0.2mm to ±0.5mm.

Physical & Mechanical Properties:

Density: 590kg/m³–650kg/m³ (standard: 600kg/m³–640kg/m³; decorative five-layer grade: 630kg/m³–640kg/m³).
Moisture content: 4%–13% (standard ≤8%).
Core strengths: Low expansion, dimensional stability, even surface texture, strong nail-holding ability, and high compression/tensile resistance.

Environmental & Safety Features

Adhesive: Advanced PMDI (isocyanate) glue, free of formaldehyde and benzene.
Formaldehyde emission: ≤0.005mg/m³ (virtually zero, undetectable in professional testing).

Certifications & Quality Assurance

The product has earned multiple authoritative certifications, confirming its quality, safety, and environmental compliance:

Environmental certifications: ENF-class (China’s highest environmental standard), China Environmental Label, US CARB, US NAF Exemption, US EPA.
Quality & management certifications: ISO 9001, ISO 14001, EU CE, Japan JAS, SGS International.
Sustainability: FSC/COC (Forest Stewardship Council/Chain of Custody) Certification, guaranteeing legally sourced and sustainable raw materials.

Applications by Grade

OSB2 (Dry load-bearing): Suitable for interior walls, insulation boards, ceilings of timber-frame houses, standard furniture, interior décor substrates, door panels, and sofa frameworks.
OSB3 (Humid load-bearing): Perfect for load-bearing furniture, mechanical/electrical packaging, and timber structures in low-humidity areas.
OSB4 (Heavy-duty & waterproof): Recommended for exterior walls, roof panels, flooring, and waterproof furniture.

Additional Advantages

Surface finish: Flat and smooth, ready for direct veneering or laminated paper application.
Design flexibility: Available in multiple colors and textures, including the warm white skin-feel series, to meet diverse design needs.
After-sales support: 1-year warranty with online technical assistance included.