Fireproof coating is a special coating that can form an insulating layer on the surface of a material to prevent the spread of fire. It is usually composed of fire-resistant pigments, 수지, thinners and other materials. Fireproof coating is widely used in buildings, 배들, subways, tunnels and other fields, can improve the fire rating of these places, reduce the fire loss to personal property.

Test performance and instrument
The following is the key performance of fire retardant coatings to be tested and the equipment to be used:

난연성 코팅제의 주요 시험 성능 및 시험 방법
Procedure of detection method
The following is the performance of fire retardant coatings to be tested and its testing steps:

Combustion performance: Use vertical combustion tester or horizontal combustion tester to test the combustion performance of paint, and record the test results.

내연성: Use fire resistance testing equipment to test the fire resistance of coatings and record the test results.

Thermal stability: Use thermogravimeter or thermogravimetric analyzer to test the thermal stability of coatings and record the test results.

방수: Use water penetration test equipment and soaking test equipment to test the water resistance of the coating, and record the test results.

부착: The coating adhesion to the substrate was tested using the grid tester and the stripping tester, and the test results were recorded.

내마모성: 마모시험기, friction testing machine and impact testing machine are used to test the wear resistance, friction resistance and impact resistance of the coating, and the test results are recorded.

Color and luster: Test with color difference meter and luster meter under standard light source and record the test results.

For some special coatings, 테스트를 위해 다른 도구와 장비를 사용해야 할 수도 있습니다., 구체적인 작업 단계는 다를 것입니다..