Porcelain is a ceramic material made by heating raw materials, generally including kaolin, in a kiln to temperatures between 1,200 and 1,400 °C (2,200 and 2,600 °F). The toughness, strength, and translucency of porcelain arise mainly from vitrification and the formation of the mineral mullite within the body at these high temperatures.
In the tableware industry, porcelain is considered the standard for both professional hospitality and domestic use due to its exceptional durability and non-porous nature.
| Type | Composition | Characteristics |
|---|---|---|
| Hard-Paste | Kaolin + Petuntse (Fieldspar) | The “true” porcelain. Extremely hard, glassy, and resonant. |
| Soft-Paste | Mixtures of clay and ground glass | Developed in Europe to mimic Chinese porcelain; less durable than hard-paste. |
While often confused, the two materials serve different needs:
Porcelain is the preferred material for the HORECA (Hotel, Restaurant, and Catering) sector because:
— Maintenance Tip: To keep your porcelain looking new, avoid using metal scouring pads which can leave “metal marks” (grey streaks) on the glaze. Use specialized cleaners if these marks appear.