Drying Methods
Definition
Specific technique for removing solvents or moisture.
Historical Background
1950s: hot-air and infrared greatly reduced drying time.
Example
Freshly coated tape through drying ovens. Different methods, different results.
Formula
Drying Efficiency = f(Drying Method, Temperature, Air Velocity, Thickness)
Core Concepts
Phase-change process determining speed and quality.
Extended Applications
Natural: 24-48h; hot-air: 60-120s; infrared: 10-30s; microwave: 5-15s; vacuum: 30-60s.