MDF / 木材塗装

MDF Powder Coating Line

VOC-free MDF and wood panel finishing — 20-minute total process

For furniture manufacturers, kitchen cabinet producers, and panel fabricators looking to switch from liquid paint or laminate to powder coating. Powder coating on MDF is a one-step, VOC-free finishing process — no solvents, no drying between coats, no spray booth ventilation requirements of liquid paint.

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仕様

Preheat: 104-185°F
Cure Temp: 221-266°F
Cure Time: 4-6 minutes
Total Process: ~20 minutes

主な特長

One-step VOC-free finishing
Low-cure powder at 105-130°C
4-6 minute cure cycle
~20 minute total process
Scratch and humidity resistant finish
EN 71-3 safe (child-friendly surfaces)

The MDF Powder Coating Process

The process from raw board to finished, touch-ready panel takes approximately 20 minutes:

Preparation — sanding, cleaning, and moisture control of the MDF substrate
Preheating — boards are heated to 40-85°C to improve powder adhesion
Application — corona spray guns distribute low-cure powder in specialized booths
Curing — 4-6 minutes at 105-130°C (significantly lower than standard metal powder coating)
Cooling — conveyor cooling zone brings panels to handling temperature
Unloading — panels are touch-ready immediately after cooling

Why Powder Coating on MDF

Compared to liquid paint, powder coating on MDF offers several operational advantages:

One-step process — no primer coat, no drying between layers
VOC-free — no solvents, no emissions, no spray booth air treatment requirements
Scratch and humidity resistant — outperforms many liquid finishes in durability testing
Antibacterial and hypoallergenic — relevant for healthcare and food industry applications
EN 71-3 compliant — safe for children's furniture and toys
Design freedom — powder coating handles complex shapes and rounded edges that are difficult with laminate

Applications

MDF powder coating is used for kitchen cabinet fronts and panels, bathroom doors, office furniture, TV units and media consoles, retail display fixtures, and architectural paneling. The finish is available in a wide range of colors and textures including matte, gloss, metallic, and wood-grain effects.