Hiding Power Test Board
Hiding Power Test Board is a glass board which is printed 16 white squares and 16 black squares. Every square size is 25mm × 25mm. It is used to check the hiding power of paints. The operator brushes some paint on its surface until the white square and black square are completely obscured, then weighs the used paint and divides the covered area (200 cm²) to express this paint hiding power capacity. It is an easy and fast method to test hiding power of paints.
Main Technical Parameters :
- Reflectance of white square: 80 ± 2
- Reflectance of black square: ≤ 1
- Overall dimension: 250mm × 100mm
- Ordering Information:BGD 299 —— Hiding Power Test Board
