The red colored penetrating glaze was fabricated successfully with ferric nitrate as coloring chemical compound,sodium citrate as complexing agent and 2-Ethyl hexanol phophoric ester as penetratant.

• 以硝酸铁为发色化合物,柠檬酸钠为配合剂,异辛醇磷酸酯为渗透剂,通过大量实验成功地试制出了颜色、渗透深度和色饱和度梯度均较为理想的红色渗彩釉。