Luli Precision OSB represents a new generation of environmentally friendly engineered wood panels, known for its premium quality and compliance with international standards. Manufactured entirely from imported radiata pine—utilizing small-diameter logs and wood processing residues—it efficiently uses raw materials while ensuring outstanding mechanical strength. The production line employs advanced Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher precision spreading systems, along with a one-step hot-pressing process, providing stronger bonding and enhanced dimensional stability compared to two-step forming panels.

Product Overview

Thickness and Dimensions:

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

Physical and Mechanical Characteristics:

Density: 590kg/m³–650kg/m³ (standard range: 600kg/m³–640kg/m³; decorative five-layer type: 630kg/m³–640kg/m³).
Moisture content: 4%–13% (typical ≤8%).
Core strengths: Excellent dimensional stability, small expansion coefficient, even surface texture, strong nailing force, and high compression/tensile strength.

Environmental Attributes

Adhesive used: Advanced PMDI (isocyanate) glue, completely free from formaldehyde and benzene.
Formaldehyde release: ≤0.005mg/m³ (virtually zero and undetectable during professional inspection).

Certification & Quality Standards

Luli Precision OSB is backed by multiple national and international certifications, ensuring it meets top environmental and quality standards:

Environmental certifications: ENF-class (China’s highest rating), China Environmental Label, US CARB, US NAF Exemption, and US EPA certifications.
Quality system certifications: ISO 9001, ISO 14001, EU CE, Japan JAS, and SGS International Certifications.
Sustainability certification: FSC/COC (Forest Stewardship Council/Chain of Custody), guaranteeing eco-responsible sourcing and traceability.

Grade Applications

OSB2 (Dry load-bearing): Perfect for indoor walls, insulation boards, ceilings, furniture structures, decoration bases, door cores, and sofa frameworks.
OSB3 (Humid load-bearing): Designed for load-bearing furniture, packaging for machinery/electrical items, and wooden buildings in areas with limited moisture exposure.
OSB4 (Heavy-duty & waterproof): Recommended for exterior walls, roof decks, flooring systems, and moisture-resistant furniture applications.

Added Advantages

Surface treatment: Finely sanded for a smooth, flat finish suitable for direct veneering or lamination.
Design flexibility: Available in multiple colors and textures, including the warm white skin-feel range, to suit various aesthetic requirements.
Customer assurance: Supported by a 1-year product warranty and dedicated online technical service.