Overview
PUSHEN PS 2931/3 rounded corners with holes is a test grade tinplate designed for performance testing of industrial coatings. The product meets the GB2520 standard, the tin amount is E4, the Hardness grade is T52, the thickness is 0.28mm, and the surface preparation is carried out according to the requirements of GB9271. It is an ideal substrate for film performance testing such as adhesion, Hardness, Impact, flexibility, bending, drying time, etc.
Features
1. Comply with GB2520 standard, tin plating amount E4, Hardness grade T52, thickness 0.28mm.
2. The surface preparation is carried out in strict accordance with the requirements of GB9271 to ensure the accuracy of the test results.
3. The specific model (PS 2931/3) is designed with rounded corners and holes, and the size is 150mm * 70mm.
4. Encasement specification is 100 pieces/pack, easy to use and manage.
Principle
As a standardized test substrate, the surface tin plating amount, Hardness and treatment process of this product are strictly controlled, which can minimize the influence of the substrate itself on the coating performance test results (such as adhesion, Hardness, etc.), thereby ensuring the accuracy and comparability of the test data.
Applications
Industrial coatings performance testing
Standards
GB2520、GB/T 9271
Steps
1. According to the requirements of the test items (such as adhesion, Hardness, etc.), take out the test-grade tinplate.
2. According to the corresponding coating testing standards, the surface of the tinplate is prepared for filming.
3. Conduct the required performance testing and evaluation of the prepared film.
Notice
• This product is a dedicated test substrate and should not be used for Miscellaneous purposes.
• Before use, please confirm whether the product model, specifications and compliance standards meet your testing requirements.
• Please pay attention to moisture-proof when storing to avoid surface contamination or damage.
• If you need special Dimensions, you can contact customer service to inquire about customized services.
