porcelaincoated

Porcelain coated refers to an object or surface that has been covered with a layer of vitreous enamel, commonly known as porcelain enamel. This coating is created by applying a glass-based powder to a metal substrate and then firing it at high temperatures. The heat melts the powder, causing it to fuse with the metal and form a smooth, durable, and non-porous surface.

This type of coating is prized for its resistance to heat, chemicals, and abrasion, making it suitable for a wide range of applications. Common examples include kitchen cookware, such as pots, pans, and baking dishes, which benefit from the even heat distribution and easy-to-clean properties of porcelain enamel. It is also used on bathtubs and sinks for its hygienic qualities and aesthetic appeal.

In industrial settings, porcelain coating is applied to components like chemical reaction vessels, pipes, and grilling surfaces for its corrosion resistance and inertness. The resulting finish is typically glossy and can be produced in various colors, though white and black are most common. While the coating is highly durable, it can chip or crack if subjected to sudden, severe impact. However, when intact, a porcelain coated surface offers excellent longevity and resistance to staining and odor absorption.