Testmethode für die Leistung von Polymerzement – wasserfeste Beschichtungen auf Basis
Eine wasserdichte Beschichtung auf Polymerzementbasis ist eine Art wasserdichte Beschichtung, die aus Polymer als Hauptrohstoff besteht, by adding cement, Füllstoff, additives, usw. It has good adhesion, Wasserbeständigkeit, temperature resistance, chemical corrosion resistance and other characteristics, can effectively prevent moisture penetration, protect the surface of the building from water, moisture and so on. Polymer cement based waterproof coating is widely used in buildings, underground engineering, water conservancy engineering and other fields, such as roof, wall, Keller, pool, water tower and other places of waterproof coating, to improve the waterproof performance and service life of buildings.
Testmethode für die Leistung von Polymerzement – wasserfeste Beschichtungen auf Basis
Test performance and instrument
| Name der Leistung | Instruments and equipment used | Schritt der Erkennung |
|---|---|---|
| Adhäsionskraft | Haftungstester | 1. Scratch a straight line on the coating surface; 2. Use the adhesion tester to measure the adhesion of the coating surface |
| Dicke der Folie | Coating thickness meter | 1. Use the coating thickness meter to measure the film thickness of the coating |
| Wasserbeständigkeitseigenschaft | Water immersion tester | 1. Place the coating sample in the water immersion tester; 2. Measure the water resistance of the coated sample in a certain period of time |
| Temperaturbeständigkeitseigenschaft | Thermal cycle test chamber | 1. Place the coating sample in the thermal cycle test chamber; 2. Observe the performance changes of the coated samples in high and low temperature environments |
| Chemische Korrosionsbeständigkeit | Chemical tolerance test chamber, microscope | 1. Place the coating sample in the chemical tolerance test chamber and expose it to chemical reagents; 2. Observe the changes of the coated samples and observe the surface morphology using a microscope |
| Dichte der Dichte | Dichtemessgerät | 1. Place the paint sample in the densitometer; 2. Measure the density of the paint sample |
| PH Wert | PH meter | 1. Place the paint sample in the pH meter; 2. Measure the pH value of the paint sample |
| Bruchdehnung | Elongation at break tester | 1. Place the coating sample in the elongation at break tester; 2. Test the elongation at break of the coating sample |
Testmethode für die Leistung von Polymerzement – wasserfeste Beschichtungen auf Basis
In the detection of adhesion, Wasserbeständigkeit, chemical corrosion resistance and other special properties, it is necessary to pay attention to the control of the detection environment and the selection of detection time to ensure the accuracy and reliability of the test results. Attention should also be paid to the origin and quality of the specimen and paint samples used during the testing process to ensure the representativeness and reliability of the test results.