Luli Precision OSB is a high-performance, environmentally sustainable engineered wood panel, distinguished for its premium quality and compliance with global certification standards. Constructed entirely from imported radiata pine—including small-diameter logs and residual wood material—it ensures optimal resource efficiency while delivering superior performance. The manufacturing process incorporates Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher precision spreading machines, along with a one-step hot-pressing technique. This creates a tighter, more stable structure compared to conventional two-step forming panels.

Technical Information

Specifications:

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

Physical & Mechanical Properties:

Density: 590kg/m³–650kg/m³ (typical range 600kg/m³–640kg/m³; five-layer decorative grade: 630kg/m³–640kg/m³).
Moisture content: 4%–13% (standard ≤8%).
Key features: Low expansion coefficient, excellent dimensional stability, consistent texture, high nail retention, and strong compression/tensile capacity.

Environmental & Safety Features

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

Certifications & Quality Assurance

Luli Precision OSB has received multiple authoritative certifications, ensuring quality, safety, and environmental responsibility:

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

Recommended Applications by Grade

OSB2 (Dry load-bearing): Suitable for interior walls, insulation panels, ceilings in wooden houses, general furniture, interior décor substrates, door panels, and sofa frames.
OSB3 (Humid load-bearing): Ideal for load-bearing furniture, mechanical/electrical packaging, and timber structures in low-moisture regions.
OSB4 (Heavy-duty & waterproof): Recommended for exterior walls, roofing panels, flooring, and waterproof furniture.

Additional Advantages

Surface finish: Smooth and flat, ready for direct veneering or laminated paper finishing.
Design flexibility: Available in a wide range of colors and textures, including the warm white skin-feel series, to meet diverse design requirements.
After-sales support: Includes a 1-year warranty and online technical assistance.