The key test performance and test method of fire retardant coatings
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, resins, thinners and other materials. Fireproof coating is widely used in buildings, ships, subways, tunnels and other fields, can improve the fire rating of these places, reduce the fire loss to personal property.
Wydajność testu i instrument
The following is the key performance of fire retardant coatings to be tested and the equipment to be used:
Współczynnik wydajności | Instrument i wyposażenie |
Combustion performance | Vertical combustion tester, horizontal combustion tester |
Fire resistance | Fire performance test equipment |
Stabilność termiczna | Thermogravimetric instrument, analizator termograwimetryczny |
Wodoodporność | Water penetration test equipment, soaking test equipment |
adhesion | Grid testing machine, stripping testing machine |
Odporność na zużycie | Maszyna do testowania zużycia, friction testing machine, impact testing machine |
Kolor i połysk | Miernik różnicy kolorów, miernik połysku |
The key test performance and test method of fire retardant coatings
Procedura metody detekcji
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, i zapisz wyniki testu.
Fire resistance: Use fire resistance testing equipment to test the fire resistance of coatings and record the test results.
Stabilność termiczna: Use thermogravimeter or thermogravimetric analyzer to test the thermal stability of coatings and record the test results.
Wodoodporność: Use water penetration test equipment and soaking test equipment to test the water resistance of the coating, i zapisz wyniki testu.
Przyczepność: The coating adhesion to the substrate was tested using the grid tester and the stripping tester, and the test results were recorded.
Odporność na zużycie: Maszyna do testowania zużycia, 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.
Kolor i połysk: Wykonaj test za pomocą miernika różnicy kolorów i miernika połysku przy standardowym źródle światła i zapisz wyniki testu.
For some special coatings, it may be necessary to use other instruments and equipment for testing, and the specific operation steps will be different.