산업용 바닥 코팅의 주요 특성 및 테스트 방법
산업용 바닥코팅이란 산업플랜트의 바닥에 사용되는 코팅을 말합니다., 물류창고, 주차장, sports stadiums and other places. It has the characteristics of wear resistance, 내식성, dust resistance, and non-slip. Its application fields are wide, such as pharmaceutical factory, electronics factory, automobile factory, food factory, machinery factory, warehouse, logistics center, airport, hospital, school and so on.
The following are the common key properties of industrial floor coatings and the corresponding testing instruments and testing steps:
산업용 바닥 코팅의 주요 특성 및 테스트 방법
| Performance name | Testing instrument | Detection steps |
|---|---|---|
| 접착력 | Adhesion tester | 1. Prepare the test board and test coating 2. Fix the test board on the test bench 3. Cut the grid pattern with the test scratch 4. Tape the grid at the slit of the pattern 5. Apply glue to the coating surface 6. Apply paint to the glue with a test brush 7. Wait for curing and peeling |
| 경도 | Impression hardness tester | 1. 테스트 샘플 준비 2. Press the sample surface with a round steel ball of the specified mass 3. Measure the imprint diameter 4. Calculate the hardness value according to the formula |
| 화학적 내성 | Chemical solutions and test tubes | 1. 테스트 샘플 준비 2. Prepare different chemical solutions 3. Soak the sample in the chemical solution 4. Observe the changes of the coating surface |
| 내마모성 | 마모시험기 | 1. Prepare test samples and wear testing machine 2. Fix the sample on the test machine 3. Load a certain quality of grinding wheel and mortar 4. Run the testing machine for a certain time 5. Check the wear of the coating surface |
| 방수 | Water immersion tester | 1. 테스트 샘플 준비 2. Apply a coating of the specified thickness to the surface of the sample 3. Soak the sample in the water immersion tester for a certain time 4. Take out the sample and observe the changes of the coating surface |
| Salt spray resistance | Salt spray test chamber | 1. 테스트 샘플 준비 2. Apply a coating of the specified thickness to the surface of the sample 3. Expose the sample in the salt spray test chamber for a certain time 4. Take out the sample and observe the changes of the coating surface |
| Temperature resistance | Thermal circulation box | 1. 테스트 샘플 준비 2. Apply a coating of the specified thickness to the surface of the sample 3. Place the sample in a thermal circulation box for cyclic heating |