紺黒釉(1.8L) 色:Achromatic (white, black, gray) take longer to manufacture

take longer to manufacture

we achieve the ultimate underglaze

深海商店独自の呉須の焼成技術、

歴史と伝統と化学の力を用いて作られた高い品質の呉須をぜひとも一度ご利用ください。

深海商店の呉須は製造開始から完成まで1ヶ月以上かけております。

紺黒釉(1.8L) 色:Achromatic (white, black, gray) take longer to manufacture[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 : Reduction: 1280 Glazing : Baume concentration 50 (soak for about 3 seconds) [How to use] Soil type: porcelain, pottery Possible firing method: oxidation and reduction possible Appropriate firing temperature: 1230 1300 Baume