Porcelain Guide

Proportions vary based on the intended use and firing temperature:

Higher feldspar content (70–85%) mixed with quartz and a small amount of kaolin for aesthetic translucency. Porcelain

The foundational ingredient. It provides structural integrity and maintains the white color at high temperatures. Proportions vary based on the intended use and

Typically 50% kaolin, 25% quartz, and 25% feldspar. and 30% feldspar

Generally contains 25% kaolin, 45% quartz, and 30% feldspar, firing at lower temperatures.