Overview
TR 3004/80/3 4-sided Applicator is a TRUIT brand wet Film Applicator, suitable for Coatings, Adhesive, inks and other coatings. It can provide uniform coating and achieve different film thickness on different specimen surfaces. This model uses high-quality wear-resistant and corrosion-resistant alloy steel, film Film thickness is 20, 40, 60, 80 μm, Spreader width is 80mm, and the total length is 110mm. It can precisely control the wet-film or dry-film thickness to ensure coating conformity and Repeatability. It is used for quality control and research and development tests.
Features
1. Made of high-quality wear-resistant and corrosion-resistant alloy steel, it has strong durability.
Four wet film thickness options are available: 20, 40, 60, 80 μm to meet different needs.
3. Spreader width is 80mm, total length 110mm, easy to operate.
4. Can achieve uniform and consistent coating, improve test Repeatability.
5. Suitable for a variety of coatings and coating types, such as Coatings, Adhesives, inks.
Principle
The 4-sided wet film applicator uses a mechanical scraping method to uniformly Spreader Coating on the surface of the sample, and uses a preset film thickness gap to control the wet film thickness. During operation, the coating applicator moves along the sample to form a uniform coating, thus achieving precise control of wet-film or dry-film thickness and ensuring Reliability of coating mass testing.
Applications
Coatings, Adhesives, inks
Steps
1. Preparation of Samples and Coatings.
Select the desired wet film thickness (20, 40, 60 or 80 μm).
3. Place the coating applicator on the surface of the specimen.
4. Spreader evenly moving coating applicator.
5. Check coating uniformity.
Notice
• Make sure the coating applicator is clean before use to avoid impurities affecting the coating mass.
• Maintain uniform traverse speed during operation for consistent coatings.
• Choose the appropriate wet film thickness according to the test requirements.
• Regularly check the coating applicator abrasion and maintain it in time.
