Overview
JFL QTS Rod Film Applicator is a special tool for preparing standard samples of paint film. Its application width is 100mm and the rod diameter is 9mm.
Features
1. Provide a variety of wet film thickness specifications, including 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 120, 150 μm.
2. The application width is 100mm to meet the standard sample prepative requirements.
3. The diameter of the rod body is 9mm, which is convenient for hand-held operation.
Principle
The coating applicator rolls through a rod body with a specific gap on the substrate, Spreader uniform coating to a set thickness of wet-film, thereby preparing a standard paint film sample for subsequent testing.
Applications
Paint film standard specimen prepative
Steps
1. Place the coating to be tested on one end of the substrate.
2. Handheld coating applicator, so that the rod body in contact with the substrate.
3. Push the coating applicator forward with uniform speed and pressure to roll the coating Spreader film formation.
4. According to the selected specification, obtain a wet-film sample of the corresponding thickness.
Notice
• Make sure the coating applicator is clean, drying and free of residue before use.
• The operation should be maintained at a uniform speed and smooth, to avoid pause or uneven speed, to ensure that the film thickness is consistent.
• Select the appropriate wet film thickness specification according to the test requirements.
• After use, the coating applicator should be cleaned in time to prevent the coating curing from affecting the subsequent use accuracy.
