Specifically added to Bone China recipes (up to 50%) to allow for thinner, lighter, and more translucent pieces. Common Formulations
Acts as a "flux," melting during firing to create a glassy matrix that bonds the other ingredients together, making the final piece non-porous (vitrified). Porcelain
The specific "recipe" or content for porcelain determines its final properties like whiteness, strength, and translucency. Specifically added to Bone China recipes (up to
Proportions vary based on the intended use and firing temperature: Porcelain
