Proportions vary based on the intended use and firing temperature:
The specific "recipe" or content for porcelain determines its final properties like whiteness, strength, and translucency. Porcelain
Acts as a framework for the fired material, increasing mechanical strength and resistance to thermal shock. Proportions vary based on the intended use and
Generally contains 25% kaolin, 45% quartz, and 30% feldspar, firing at lower temperatures. and 30% feldspar