Luli Precision OSB is a high-quality, environmentally responsible engineered wood panel, known for its superior performance and compliance with international certification standards. Manufactured using 100% imported radiata pine—including small logs and wood processing by-products—it maximizes material utilization while delivering outstanding structural performance. The production process combines Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher precision spreading equipment with a one-step hot-pressing method, resulting in stronger adhesion and a more stable panel compared to traditional two-step formed products.

Technical Overview

Specifications:

Thickness range: 6mm–40mm (common sizes: 6mm, 9mm, 12mm, 15mm, 17mm, 18mm, 19mm, 25mm).
Standard sheet size: 1220×2440mm; Custom dimensions: 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 (typical range 600kg/m³–640kg/m³; decorative five-layer grade: 630kg/m³–640kg/m³).
Moisture content: 4%–13% (standard ≤8%).
Advantages: Low expansion, stable dimensions, uniform surface, high nail-holding ability, and excellent compressive and tensile strength.

Environmental Safety

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

Certifications & Quality Assurance

Luli Precision OSB has earned multiple national and international 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 (Quality Management System), ISO 14001 (Environmental Management System), EU CE, Japan JAS, SGS International Certification.
Sustainable sourcing: FSC/COC (Forest Stewardship Council/Chain of Custody) Certification, ensuring legally sourced and environmentally responsible raw materials.

Recommended Uses by Grade

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

Additional Features

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