■ Overview
Cerrocort spray is an air zole -type ceramic coating agent, and the main component is alumina (Al2O3). The target of the coating is ceramic, graphite (graphite), metal, sprayed and dried in about 5 minutes, and a thin and uniform ceramic (alumina) film.
■ Product characteristics
・ It is quick drying.
・ You can coat evenly.
・ The color is white at room temperature.
・ Use and storage are easy.
■ Characteristics of the film
・ Prevents adhering of welding spatters.
・ It does not respond to most molten metals.
・ The upper limit of heat resistance of alumina is 1,800 ° C.
・ Electrical insulation. (Simple because the durability is weak)
■ Use
·masking.
・ Coating for attachment (adhesive) prevention and separation.
・ Sintered metal tray, furnace coating.
・ Simple insulating coating.
■ Technical materials
・ Ingredients: Alumina (purity 99%or more), silicanate mineral, cellulose, etc.
・ Color of the film: White at room temperature, it turns white to gray to black gray.
・ Feeling of the film: When coated with a metal, if it exceeds 200 ° C or higher, the film may be peeled off or cracked. In addition, at 300 ° C or higher, the binder becomes carbonized, burned, and only powder such as alumina, so that the film is easier to separate.
・ Use in a special atmosphere: When used in a vacuum or inert gas atmosphere, after drying out normal, gradually rises in a vacuum or inert gas reactor, and finally fires at 600 ° C. for about 30 minutes. please. However, by heating, organic binding agents (binders) are carbon and partially converted into carbon dioxide, so the film becomes incomplete. Use a ceramic paint of inorganic combination (binder) such as aluminum coat and serocoat 22 (binder) to use in a special atmosphere.
Model Filter
You can search for other models from each index. The displayed value is the value of the currently selected part number.
*Please note that we may not be able to accommodate sample requests.
Stable type and adhesive prevention effect exercise the heat -resistant lubrication / release type material and other materials products Sera coat spray <Alumina>'s performance table
Items marked with have different values depending on the model number.
This is the version of our website addressed to speakers of English in
the United States.
If you are a resident of another country, please select the appropriate version of Metoree for your country in the drop-down menu.