Performanța de testare și metoda de testare a finisajului lucios
Performanța de testare și metoda de testare a finisajului lucios
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, mobila, construction and other fields to improve the decorative effect and appearance quality of products. Gloss finishes are available in different glossiness, culoare, coating quality and durability according to different requirements and application scenarios.
Performanța detectării
The following is a brief description of the performance parameters to be tested for the cover finish, as shown in the following table:
| Parametri de performanță | Metoda de testare |
|---|---|
| Gradul de luciu | Măsurarea glosometrului |
| Diferența de culoare | Măsurarea comparatorului de culoare |
| Duritatea durității | Pencil hardness measurement |
| Degree of viscosity | Viscometer measurement |
| Timp de uscare | Oven method measurement |
| Rezistenta la intemperii | Artificial accelerated aging test |
| Resistance to chemicals | Chemical resistance test |
| Rezistenta la abraziune | Wear out test |
| Forța de aderență | Cross grid method of measurement |
Performanța de testare și metoda de testare a finisajului lucios
Metoda de detectare
The following is a detailed description of the test method for the performance parameters to be tested:
Luciu: Use a gloss meter to measure the gloss of the cover finish to evaluate the gloss effect and gloss stability of the surface.
Diferență de culoare: Use a color comparator to measure the color difference of the mask finish to evaluate its color consistency and accuracy.
Hardness: Using the pencil hardness measurement method, a scratch test with a pencil is performed to evaluate the hardness and wear resistance of the finish.
Viscozitate: The viscosity of the finish is measured using a viscometer to assess the brushing performance and quality of the coating.
Timp de uscare: The drying time of the cover finish was measured using the oven method to evaluate its construction efficiency and coating quality.
Rezistenta la intemperii: 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.
Performanța de testare și metoda de testare a finisajului lucios
Rezistență chimică: Chemical resistance tests are used to evaluate the chemical resistance of the finish to assess its resistance to exposure to chemicals.
Rezistenta la uzura: Wear tests are used to evaluate the wear resistance of the finish to assess its resistance to wear.
Adeziune: The adhesion of the finish was measured using the cross scratch method to assess the firmness of the coating.
We remind you: different performance parameters may require different test methods and equipment, și pot exista unele standarde și specificații din industrie, for the performance test of cover finish paint, you should also select the corresponding test methods and standards according to the actual needs.