Lista proprietăților cheie și metodelor de testare a acoperirii cu imitație de piatră
Acoperirea cu imitație de piatră este un fel de material pentru decorarea pereților exteriori, componentele sale principale sunt rășina, pigment, material de umplutură, etc., through the specific process and technology processing. Stone imitation coating can simulate the appearance and texture of natural stone, with good waterproof, rezistent la praf, stain resistance, weather resistance and other characteristics, suitable for the external wall decoration and protection of various buildings, such as high-grade residential, villa, commercial complex, etc. Its unique imitation stone texture and diversified color choices can give different styles and features to buildings to meet the different decoration needs of consumers.
Lista proprietăților cheie și metodelor de testare a acoperirii cu imitație de piatră
Test performance and test steps
| Denumirea performanței | Instrumente și echipamente utilizate | Etapa de detectare |
|---|---|---|
| Rezistenta la intemperii | Artificial climate chamber | 1. Place the stone imitation paint samples in an artificial climate box to conduct exposure tests under different environmental conditions; 2. Observe the surface changes of the coated sample, such as cra |
| Forța de aderență | Tester de aderență | 1. Scratch a straight line on the surface of the imitation stone coating; 2. Use the adhesion tester to measure the adhesion of the coating surface |
| Wash resistance | Wash durability testing machine | 1. Place the stone imitation coating sample in the wash durability testing machine; 2. Conduct a wash test to observe the wash resistance of the coated sample |
| Performanță de rezistență la poluare | Contaminant attachment tester | 1. Place the sample of stone imitation coating in the pollutant attachment testing machine; 2. The coating samples were exposed to different pollutants to observe the attachment of pollutants |
| Freeze-thaw cycle resistance | Freeze-thaw test chamber | 1. Place the sample of imitation stone coating in the freeze-thaw test chamber; 2. Conduct several freeze-thaw cycle tests to observe the changes of coated samples |
| Alkali resistance property | Contor de pH | 1. Soak the sample of imitation stone paint in an aqueous solution with pH 9; 2. Use a pH meter to measure the pH value of the aqueous solution and observe the changes of the coated sample |
| Densitatea densității | Densimetru | 1. Place the sample of imitation stone coating in the densitometer; 2. Measure the density of the stone imitation paint sample |
Lista proprietăților cheie și metodelor de testare a acoperirii cu imitație de piatră
It is necessary to pay attention to the control of the testing environment and the selection of the testing time to ensure the accuracy and reliability of the test results when testing the special performance of the stone imitation coating, such as weather resistance, washing resistance, pollution resistance and freeze-thaw cycle resistance.