Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Manufacturing method of soft-light glazed ceramic chip
The invention provides a manufacturing method and a preparation method of a soft-light glazed ceramic chip, which comprises the following steps: spraying ground glaze on a biscuit, spraying soft-lightoverglaze, printing patterns, firing the ceramic, trimming the ceramic and finishing a finished product; by selecting the raw materials of the glaze, adjusting the frit content and selecting and optimizing the frit formula, the firing process is easy to control, the production cost is low, and the product quality is good. The frit accounts for 71-90% of the soft-light surface glaze, so that the possibility of dirt absorption caused by pinholes of the glaze is reduced, and the uniformity of the glaze is guaranteed. Zirconium silicate is stable in chemical performance and has the effects of whitening, improving opacification of the glaze, improving the bonding performance of the blank glaze and improving the hardness of the ceramic glaze in the glaze. The calcined kaolin acts in the glaze to increase the content of aluminum oxide, and the aluminum oxide can improve the stability and sintering strength of the glaze. The glossiness of the soft-light surface glaze is 15-35 degrees after the soft-light surface glaze is sintered, the glaze surface is smooth and moderate in brightness, and the requirements of consumers are met.
本发明提供一种柔光釉面瓷片的制造方法及其制备方法，包括步骤素坯经淋底釉→淋柔光面釉→印花→烧成→磨边→成品，通过釉料的原料选择、熔块含量调整以及熔块配方的选择优化，使烧制工艺容易控制，生产成本低，产品质量好。本发明柔光面釉采用熔块占比71～90％，减少了釉料出现针孔导致吸污的可能，保证了釉料的均匀性。硅酸锆化学性能稳定，其在釉中作用是增白、增加釉的乳浊性、改善坯釉的结合性能、提高陶瓷釉硬度；煅烧高岭土在釉中作用提高三氧化二铝含量，三氧化二铝可以提高釉的稳定性和烧结强度。本发明柔光面釉烧成后光泽度为15～35°，釉面平滑，光亮适中，满足了扩大消费者的需求。
Manufacturing method of soft-light glazed ceramic chip
The invention provides a manufacturing method and a preparation method of a soft-light glazed ceramic chip, which comprises the following steps: spraying ground glaze on a biscuit, spraying soft-lightoverglaze, printing patterns, firing the ceramic, trimming the ceramic and finishing a finished product; by selecting the raw materials of the glaze, adjusting the frit content and selecting and optimizing the frit formula, the firing process is easy to control, the production cost is low, and the product quality is good. The frit accounts for 71-90% of the soft-light surface glaze, so that the possibility of dirt absorption caused by pinholes of the glaze is reduced, and the uniformity of the glaze is guaranteed. Zirconium silicate is stable in chemical performance and has the effects of whitening, improving opacification of the glaze, improving the bonding performance of the blank glaze and improving the hardness of the ceramic glaze in the glaze. The calcined kaolin acts in the glaze to increase the content of aluminum oxide, and the aluminum oxide can improve the stability and sintering strength of the glaze. The glossiness of the soft-light surface glaze is 15-35 degrees after the soft-light surface glaze is sintered, the glaze surface is smooth and moderate in brightness, and the requirements of consumers are met.
本发明提供一种柔光釉面瓷片的制造方法及其制备方法，包括步骤素坯经淋底釉→淋柔光面釉→印花→烧成→磨边→成品，通过釉料的原料选择、熔块含量调整以及熔块配方的选择优化，使烧制工艺容易控制，生产成本低，产品质量好。本发明柔光面釉采用熔块占比71～90％，减少了釉料出现针孔导致吸污的可能，保证了釉料的均匀性。硅酸锆化学性能稳定，其在釉中作用是增白、增加釉的乳浊性、改善坯釉的结合性能、提高陶瓷釉硬度；煅烧高岭土在釉中作用提高三氧化二铝含量，三氧化二铝可以提高釉的稳定性和烧结强度。本发明柔光面釉烧成后光泽度为15～35°，釉面平滑，光亮适中，满足了扩大消费者的需求。
Manufacturing method of soft-light glazed ceramic chip
一种柔光釉面瓷片的制造方法
YE DELIN (Autor:in) / WEI QIAN (Autor:in) / LI HUI (Autor:in) / HUANG SHICHENG (Autor:in) / XIE SHICHANG (Autor:in)
03.11.2020
Patent
Elektronische Ressource
Chinesisch
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