聚合物水泥性能试验方法 – 防水涂料
聚合物水泥基防水涂料是以聚合物为主要原料制成的防水涂料, by adding cement, 填料, 添加剂, ETC. It has good adhesion, 耐水性, 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, 地下室, 水池, water tower and other places of waterproof coating, to improve the waterproof performance and service life of buildings.
聚合物水泥性能试验方法 – 防水涂料
测试性能及仪器
| 演出名称 | 使用的仪器和设备 | 检测步骤 |
|---|---|---|
| 附着力 | 附着力测试仪 | 1. Scratch a straight line on the coating surface; 2. Use the adhesion tester to measure the adhesion of the coating surface |
| Thickness of film | 涂层测厚仪 | 1. Use the coating thickness meter to measure the film thickness of the coating |
| 耐水性 | 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 |
| Temperature resistance property | 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 |
| 耐化学腐蚀 | Chemical tolerance test chamber, 显微镜 | 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 |
| 密度密度 | 密度计 | 1. Place the paint sample in the densitometer; 2. Measure the density of the paint sample |
| PH值 | PH meter | 1. Place the paint sample in the pH meter; 2. Measure the pH value of the paint sample |
| 断裂伸长率 | 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 |
聚合物水泥性能试验方法 – 防水涂料
In the detection of adhesion, 耐水性, 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.