* Made without chamotte.
* Firing Temperature 1000-1300°C
* Recommended firing -- Biscuit firing: 1000 - 1050°C / Glaze firing: 1200 - 1280°C. --
* Shrinkage during drying is 3.4%.
* Total shrinkage during drying and firing is 3.3% at 1000°C, 4.9% at 1100°C, 7.6% at 1200°C, and 10.2% at 1300°C.
* Shrinkage during firing is 1.5% at 1100°C, 4.3% at 1200°C, and 6.9% at 1300°C.
* Water absorption is 19.2% at 1000°C, 16.3% at 1100°C, 9.7% at 1200°C, and 2.1% at 1300°C.
* 1780 grams/liter It has a specific gravity.
Recommended firing for high-grade glaze use;
Biscuit firing: 1000 - 1050°C / Glaze firing: 1200 - 1280°C.
Recommended firing for low-grade glaze use;
Biscuit firing: 1080 - 1150°C / Glaze firing: 1020 - 1080°C.