Medium Density Fiberboard MDF

Medium Density Fiberboard MDF

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Density board, full‑name Medium Density Fiberboard (MDF). It is a type of man‑made wood panel manufactured from wood fibers or other plant fibers. The raw materials go through crushing, fiber separation and drying, then mixed with urea‑formaldehyde resin or other suitable adhesives, and finally hot‑pressed into boards. It features a typical three‑layer fiber structure: fine and dense fibers on surface layers, while relatively loose fibers in the core layer, forming a stable sandwich‑type structure with favorable mechanical uniformity.

High Strength & Durability
Excellent Waterproof Performance
Cost-Efficient Reusability

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PRODUCT DETAILS

Material Characteristics

• Uniform material, consistent density, and fine internal structure

• Easy to perform secondary processing such as drilling, grooving, and edge sealing

• High surface flatness, suitable for surface treatments such as veneer, spraying, and lamination

• Dense cross-section after drilling and edge sealing, not prone to edge chipping

Specifications

• Common Thicknesses: 3mm, 5mm, 9mm, 12mm, 15mm, 18mm, 25mm

• Density Range: Generally 600–800 kg/m³

• Formaldehyde Emission Standards:

• E1 Grade: ≤0.124 mg/m³ (Suitable for direct indoor use)

• E0 Grade: ≤0.050 mg/m³ (More environmentally friendly, suitable for places with high environmental protection requirements)

Production Process Flow

Raw material preparation → Chipping → Fiber separation → Drying → Sizing → Lamination and molding → Hot pressing → Cooling → Edge trimming → Sanding → Inspection → Warehousing

Application Areas

• Furniture Manufacturing: Cabinet doors, drawer sides, back panels, etc.

• Interior Decoration: Wall cladding, ceiling base, partitions, etc.

• Packaging: High-end packaging linings for precision instruments and handicrafts.

Product Parameters

Horizontal comparison: Common types of boards

Panel	Raw Material	Structural Features	Application Scenarios
Medium Density Fiberboard (MDF)	Wood fibers / plant fibers	Uniform and fine texture	Furniture manufacturing, interior decoration, packaging
Particle Board	Wood scraps / wood chips	Granular‑structured, relatively loose core layer	Panel furniture, cabinets
Oriented Strand Board (OSB)	Oriented wood strands	Oriented strand layout, high mechanical strength	Building structures, load‑bearing walls