光泽度测试性能及测试方法
光泽度测试性能及测试方法
Cover finish paint is a kind of decorative paint, which is characterized by the formation of a smooth, uniform, shiny surface coating. Cover finish paint is widely used in automobile, 家具, construction and other fields to improve the decorative effect and appearance quality of products. Gloss finishes are available in different glossiness, 颜色, coating quality and durability according to different requirements and application scenarios.
检测性能
The following is a brief description of the performance parameters to be tested for the cover finish, 如下表所示:
| 性能参数 | 测试方法 |
|---|---|
| 光泽度 | 光泽度计测量 |
| 颜色差异 | 色彩比较仪测量 |
| 硬度硬度 | Pencil hardness measurement |
| 粘度 | Viscometer measurement |
| 干燥时间 | Oven method measurement |
| 耐候性 | Artificial accelerated aging test |
| Resistance to chemicals | Chemical resistance test |
| 耐磨性 | Wear out test |
| 附着力 | Cross grid method of measurement |
光泽度测试性能及测试方法
检测方法
The following is a detailed description of the test method for the performance parameters to be tested:
光泽度: Use a gloss meter to measure the gloss of the cover finish to evaluate the gloss effect and gloss stability of the surface.
色差: Use a color comparator to measure the color difference of the mask finish to evaluate its color consistency and accuracy.
硬度: Using the pencil hardness measurement method, a scratch test with a pencil is performed to evaluate the hardness and wear resistance of the finish.
粘度: The viscosity of the finish is measured using a viscometer to assess the brushing performance and quality of the coating.
干燥时间: The drying time of the cover finish was measured using the oven method to evaluate its construction efficiency and coating quality.
耐候性: The weather resistance of the finish was evaluated using an artificial accelerated aging test to evaluate its oxidation resistance, UV resistance and other properties under different climatic conditions.
光泽度测试性能及测试方法
耐化学性: Chemical resistance tests are used to evaluate the chemical resistance of the finish to assess its resistance to exposure to chemicals.
耐磨性: Wear tests are used to evaluate the wear resistance of the finish to assess its resistance to wear.
附着力: The adhesion of the finish was measured using the cross scratch method to assess the firmness of the coating.
我们提醒您: 不同的性能参数可能需要不同的测试方法和设备, 并且可能有一些行业标准和规范, for the performance test of cover finish paint, you should also select the corresponding test methods and standards according to the actual needs.