Thermal Barrier Coating Calculator

Convert Krebs Units (KU) to centipoise (cP), calculate Hegman grind particle size, and estimate dry film density from PVC and component densities.

Viscosity (KU)

Spec minimum (KU)

Hegman grind gauge

PVC (%)

Pigment density (g/cm³)

Binder density (g/cm³)

Tab to move between fields

Viscosity (cP)

47,406

Particle size (µm)

Viscosity (Pa·s)47.41

Passes spec (1=yes)1

Dry film density (g/cm³)1.76

Opacity index100

Spec Min CP26,284.62

How to Use This Calculator

Enter substrate material and maximum operating temperature (°C or °F).
Enter thermal barrier coating type, thickness (mm), and thermal conductivity (W/m·K).
Read thermal resistance (m2·K/W) and estimated temperature reduction at the coating-substrate interface.
Compare coating options by thermal conductivity and maximum service temperature.
Verify coating system compatibility with substrate thermal expansion coefficient to prevent delamination.

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