Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Glue solution for internal gelation process as well as preparation method and application thereof
The invention belongs to the technical field of ceramic forming, and particularly relates to a glue solution for an internal gelation process as well as a preparation method and application thereof. The glue solution comprises metal ions, hexamethylenetetramine and urea, and also comprises a complexing agent acetylacetone or a derivative thereof. The glue solution can keep good stability at normaltemperature, prolong the storage time, simplify devices and equipment of an internal gelation process, such as cooling equipment, reduce the production cost, and realize glue solution conveying and gelation dispersion of industrial large-scale production; and the formed gel is high in strength, so that the situation that the gel is broken or even fragmented in subsequent treatment is avoided.
本发明属于陶瓷成型技术领域，具体涉及一种用于内胶凝工艺的胶液及其制备方法与应用。所述胶液包括金属离子、六次甲基四胺和尿素；其还包括络合剂乙酰丙酮或其衍生物。所述胶液不仅可在常温下保持良好的稳定性，延长储存时间，简化内胶凝工艺的装置设备，如冷却设备，降低了生产成本，实现工业化大规模生产的胶液输送及胶凝分散；而且所形成的凝胶强度高，避免了其在后续的处理中出现破裂甚至碎裂的情况。
Glue solution for internal gelation process as well as preparation method and application thereof
The invention belongs to the technical field of ceramic forming, and particularly relates to a glue solution for an internal gelation process as well as a preparation method and application thereof. The glue solution comprises metal ions, hexamethylenetetramine and urea, and also comprises a complexing agent acetylacetone or a derivative thereof. The glue solution can keep good stability at normaltemperature, prolong the storage time, simplify devices and equipment of an internal gelation process, such as cooling equipment, reduce the production cost, and realize glue solution conveying and gelation dispersion of industrial large-scale production; and the formed gel is high in strength, so that the situation that the gel is broken or even fragmented in subsequent treatment is avoided.
本发明属于陶瓷成型技术领域，具体涉及一种用于内胶凝工艺的胶液及其制备方法与应用。所述胶液包括金属离子、六次甲基四胺和尿素；其还包括络合剂乙酰丙酮或其衍生物。所述胶液不仅可在常温下保持良好的稳定性，延长储存时间，简化内胶凝工艺的装置设备，如冷却设备，降低了生产成本，实现工业化大规模生产的胶液输送及胶凝分散；而且所形成的凝胶强度高，避免了其在后续的处理中出现破裂甚至碎裂的情况。
Glue solution for internal gelation process as well as preparation method and application thereof
一种用于内胶凝工艺的胶液及其制备方法与应用
LI JIANJUN (Autor:in) / MA JINGTAO (Autor:in) / HAO SHAOCHANG (Autor:in) / ZHAO XINGYU (Autor:in) / FANG YONGHAN (Autor:in) / HUANG ZHIWEN (Autor:in) / DENG CHANGSHENG (Autor:in) / LIU BING (Autor:in)
27.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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