Wet Film Thickness (WFT) to Dry Film Thickness (DFT) Calculator
In the painting and coatings industry, achieving the right thickness is crucial for ensuring durability and aesthetic appeal. Understanding the relationship between Wet Film Thickness (WFT) and Dry Film Thickness (DFT) is essential for professionals and DIY enthusiasts alike. The Wet Film Thickness to Dry Film Thickness Calculator simplifies this process, allowing users to easily determine the required dry film thickness based on their wet film measurements and the solids by volume (SBV) of their coating.
This intuitive tool enables accurate calculations, ensuring that you apply the correct amount of material for optimal performance. Whether you’re working on a small DIY project or a large-scale industrial application, our calculator is designed to help you achieve the perfect finish every time.
WFT to DFT Calculator
Example Calculations
Example 1: Coating with WFT of 9.2 mils
Let’s say you have a coating with a Wet Film Thickness (WFT) of 9.2 mils (233.6 µm) and a Solids by Volume (SBV) of 65%. To find the Dry Film Thickness (DFT), you would use the formula:
DFT = WFT × SBV
Calculation in Mils:
DFT = 9.2 mils × 0.65 = 5.98 mils
Calculation in Microns:
DFT = 233.6 μm × 0.65 ≈ 151.8 μm
Example 2: Coating with WFT of 12 mils
Now, consider a coating with a Wet Film Thickness (WFT) of 12 mils (304.8 µm) and an SBV of 50%. To calculate the DFT:
DFT = WFT × SBV
Calculation in Mils:
DFT = 12 mils × 0.50 = 6.00 mils
Calculation in Microns:
DFT = 304.8 μm × 0.50 = 152.4 μm
Example 3: Coating with WFT of 8.5 mils
Lastly, if you have a coating with a Wet Film Thickness (WFT) of 8.5 mils (215.9 µm) and an SBV of 75%, the calculations would be as follows:
DFT = WFT × SBV
Calculation in Mils:
DFT = 8.5 mils × 0.75 = 6.38 mils
Calculation in Microns:
DFT = 215.9 μm × 0.75 ≈ 161.9 μm