Coating

In coating, heat treatment is crucial for the paint to cure correctly, achieve proper adhesion, and ensure long durability. It is important to control temperature, time, air circulation, and substrate pretreatment to avoid defects such as cracks, poor gloss, or inadequate corrosion protection.

Powder coating is an environmentally friendly and durable surface treatment method where dry powder is applied electrostatically to a surface and cured in an oven to form a durable protective layer.