ASTM D4145-10 (2022) Standard Test Method for Coating Flexibility of Precoated Sheets specifies a method for evaluating coating flexibility of precoated sheets. This test method evaluates the flexibility and durability of coatings by measuring whether they are crazing or peeling during bending or stretching. The standard uses specific bending equipment to simulate bending or deformation that may occur during actual use, and to determine the flexibility of the coating based on its ability to deform. This standard is widely used in construction, home appliances and other industries to ensure that the precoated sheet can maintain excellent coating performance during use and avoid damage or loss of function due to bending deformation of the coating. By adhering to this standard, manufacturers can effectively improve the mass and Reliability of products, and enhance the anti-abrasion, anti-corrosion and anti-aging ability of coatings.
Status | Active |
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CCS | ICS | 87.040 |
Release Date | 2022-12-01 00:00:00 | Implementation Date |