21215磁器貫入釉 (1.8L) colored-underglazes resulting in a different texture

resulting in a different texture than when it was first delivered

全国一律

If you are not aiming for crazing

even if it is applied under the same conditions as when it was first delivered

The ingredients in the glaze may combine

21215磁器貫入釉 (1.8L) colored-underglazes resulting in a different texture[Firing conditions for sample plates] Clay components <br>For porcelain: Amakusa Senchu (SiO2 72. 04% Al2O3 18. 16% Fe2O3 0. 65% TiO2 0. 04% CaO 0. 49% MgO 0. 09% Na2O 0. 58% K2O 3. 00% Ig. Loss 4. 55%) Firing temperature : Oxidation: 1230 Reduction: 1280 Glazing : Baume concentration 50 (soak for about 3 seconds) *The black lines in the crazing (cracked) area of the third sample plate are colored with ink. [How to use] Soil type: porcelain, pottery