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Home / Porcelain signs enamel frits colorful cover coat for metal

Porcelain enamel is a glass of a particular chemical composition and physical nature determined for the surface protection of metal. enamel frit is a form of glass bonded to metal on a molecular level at high temperature. this results in a typical and unique composite material of glass and metal, which combines the positive qualities of both materials.
Porcelain enamel can be made with many metals, including cast iron and aluminum. however, over 85% is used on steel. the glass properties of the porcelain enamel finish make it superior to organic materials, such as paint. it is a hard, scratch-resistant coating that remains colorfast and glossy after years of use.
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Porcelain enamel frit significantly improves the properties of the base metal such as resistance to acid, alkali, corrosion and hot water. our porcelain enamel frit product line can be used on a wide variety of base metals, such as cold-rolled sheet steel, cast iron, stainless steel, aluminumu2026

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