High Temperature Resistant Anticorrosive Coating and Dry Mil Gauge
Anti-corrosive coatings can protect the materials in the anti-corrosion coating from corrosion damage by adding chemical substances to prevent the internal and external chemical reactions based on chemical principles. Compared with ordinary anticorrosive coatings, high-temperature-resistant anticorrosive coatings can be applied to high-temperature environments, but the thickness of the anticorrosive coatings is also more stringent. Therefore, it is very important to measure the thickness of the anticorrosive coating with high temperature resistance.
Different high temperature resistant anticorrosive coatings have different high temperature resistant properties. For example, phenolic epoxy as a high temperature resistant anticorrosive coating can withstand high temperatures of 200 degrees Celsius. Ceramic copolymers can withstand about 650 degrees Celsius. Most of the organic series of high temperature resistant anticorrosive coatings (high temperature resistant adhesives) use silicone as the carrier. The maximum temperature cannot exceed 400 degrees Celsius. When the temperature exceeds 400 degrees Celsius, the anticorrosive coating will be carbonized or softened. The inorganic series of high temperature resistant adhesives can withstand a high temperature of at least 1000 degrees Celsius, of which inorganic zinc silicate is resistant to high temperatures of 2300 degrees Celsius. Anticorrosive coatings using inorganic zinc silicate in anticorrosive coatings can have good anticorrosive effects.
For coating thickness measurement of high temperature resistant anticorrosive coatings, it is necessary to choose a high-precision anticorrosive dry film thickness gauge. This is mainly because when the coating thickness of the anticorrosive coating does not meet the requirements of the specification, it not only affects the metal surface, but directly accelerates the corrosion rate, making the surface of the object easy to fade, rust and fall off. Improper coating anticorrosion may also directly affect the properties of the original object, accelerate the degree of object damage and increase the scrap rate. Therefore, after the coating of the anticorrosive coating is formed, the thickness of the coating should be measured with an anticorrosive dry film thickness gauge to ensure that the anticorrosive coating has the proper effect.
Linshang LS223 anticorrosive dry film thickness gauge has a high degree of measurement accuracy and a wide measurement range. Compared with the previous anti-corrosion film thickness thickness gauge, it has the advantage of being less affected by environmental changes and insensitive to external temperature changes. It can maintain normal working efficiency even under high temperature environment, it is not affected by high temperature and the measurement result is very accurate. In addition, the instrument is durable and has a long service life in harsh measurement environments. Linshang LS223 anti-corrosion dry film thickness gauge also has the characteristics of fast measurement speed and simple operation. These properties are very helpful for measuring high temperature resistant anticorrosive coatings.
The high temperature resistant anticorrosive coating can resist heat and corrosion. The paint film is not easy to discolor. The application of high temperature resistant anticorrosive coating on the surface of outdoor objects is less affected by the external environment. Compared with traditional ordinary paints, it is greatly improved in sensitivity to environmental changes. High temperature resistant anticorrosive coatings can be widely used in cement plants, various high temperature parts, etc. It is an indispensable link to measure the thickness of coatings with anticorrosive dry film thickness gauges during the application of these coatings.
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