Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dry particle suspension glaze, preparation method thereof and application of dry particle suspension glaze in preparation of high-transparency ceramic tiles
The invention relates to dry particle suspension glaze, a preparation method and application in preparation of high-transparency ceramic tiles, the dry particle suspension glaze comprises the following raw materials: a suspending agent, a transparent frit and water, and the dry particle suspension glaze is prepared by ball milling; the transparent frit comprises: SiO2, Al2O3, K2O, Na2O, CaO, MgO and the like; the suspending agent comprises one or more of bentonite, Suzhou clay, sodium methyl cellulose, sodium ethyl cellulose, PVA, PAM and PEG. The preparation method comprises the following steps: carrying out ball milling on a mixture by using ball-milling balls with single diameter, so that the particle size distribution is as follows: 0.5-2.5% of sieve residue of 120 meshes, 30-50% of sieve residue of 250 meshes and 50-75% of sieve residue of 325 meshes; according to the application, the dry particle suspension glaze prepared by the preparation method is applied to high-transparency ceramic tiles. According to the scheme, the problem that transparent frits need to be processed into dry particles with a certain particle size range in advance in dry-process and wet-process dry particle processes in the prior art can be solved, and the phenomenon that the dry particles with too small particle sizes are easily lost is avoided.
一种干粒悬浮釉及制备方法、在制备高透明瓷砖中的用途，干粒悬浮釉原料包括：悬浮剂、透明熔块和水，并经球磨而成；透明熔块包括；SiO2、Al2O3、K2O、Na2O、CaO、MgO等；悬浮剂包括：膨润土、苏州土、甲基纤维素钠、乙基纤维素钠、PVA、PAM和PEG中的一种或多种。制备方法，使用单一直径的球磨球旦对混合物球磨，使粒径分布为：120目筛余为0.5～2.5%，250目筛余为30～50%，325目筛余为：50～75%；该用途是将上述制备方法制得的干粒悬浮釉用于高透明瓷砖。本方案能解决现有技术中干法和湿法干粒工艺中需要提前将透明熔块加工成一定粒径范围的干粒的问题，避免粒径过小的干粒容易损耗。
Dry particle suspension glaze, preparation method thereof and application of dry particle suspension glaze in preparation of high-transparency ceramic tiles
The invention relates to dry particle suspension glaze, a preparation method and application in preparation of high-transparency ceramic tiles, the dry particle suspension glaze comprises the following raw materials: a suspending agent, a transparent frit and water, and the dry particle suspension glaze is prepared by ball milling; the transparent frit comprises: SiO2, Al2O3, K2O, Na2O, CaO, MgO and the like; the suspending agent comprises one or more of bentonite, Suzhou clay, sodium methyl cellulose, sodium ethyl cellulose, PVA, PAM and PEG. The preparation method comprises the following steps: carrying out ball milling on a mixture by using ball-milling balls with single diameter, so that the particle size distribution is as follows: 0.5-2.5% of sieve residue of 120 meshes, 30-50% of sieve residue of 250 meshes and 50-75% of sieve residue of 325 meshes; according to the application, the dry particle suspension glaze prepared by the preparation method is applied to high-transparency ceramic tiles. According to the scheme, the problem that transparent frits need to be processed into dry particles with a certain particle size range in advance in dry-process and wet-process dry particle processes in the prior art can be solved, and the phenomenon that the dry particles with too small particle sizes are easily lost is avoided.
一种干粒悬浮釉及制备方法、在制备高透明瓷砖中的用途，干粒悬浮釉原料包括：悬浮剂、透明熔块和水，并经球磨而成；透明熔块包括；SiO2、Al2O3、K2O、Na2O、CaO、MgO等；悬浮剂包括：膨润土、苏州土、甲基纤维素钠、乙基纤维素钠、PVA、PAM和PEG中的一种或多种。制备方法，使用单一直径的球磨球旦对混合物球磨，使粒径分布为：120目筛余为0.5～2.5%，250目筛余为30～50%，325目筛余为：50～75%；该用途是将上述制备方法制得的干粒悬浮釉用于高透明瓷砖。本方案能解决现有技术中干法和湿法干粒工艺中需要提前将透明熔块加工成一定粒径范围的干粒的问题，避免粒径过小的干粒容易损耗。
Dry particle suspension glaze, preparation method thereof and application of dry particle suspension glaze in preparation of high-transparency ceramic tiles
一种干粒悬浮釉及制备方法、在制备高透明瓷砖中的用途
ZENG QUAN (Autor:in) / ZENG LIHUA (Autor:in) / GUAN XIAFEI (Autor:in) / LUO WENDI (Autor:in) / LI JINMING (Autor:in) / HUANG GUOSHENG (Autor:in) / MA ZHANLING (Autor:in) / ZHANG QIAOYAN (Autor:in) / LI GANG (Autor:in)
17.08.2021
Patent
Elektronische Ressource
Chinesisch
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