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A platform for research: civil engineering, architecture and urbanism
Slow-release antibacterial purple sand ceramic and preparation process thereof
The invention relates to the technical field of antibacterial purple sand ceramic, in particular to a slow-release antibacterial purple sand ceramic and a preparation process thereof. The preparationprocess of the slow-release antibacterial purple sand ceramic comprises the following steps: A, adding aged purple sand mud into a boric acid water solution for pugging, then sealing, aging and airingto prepare a purple sand ceramic blank; B, weighing silver nitrate and zinc nitrate, and dissolving silver nitrate and zinc nitrate in deionized water to prepare an antibacterial ion solution for later use; and C, carrying out a crystal water removal treatment and a pre-sintering treatment on the purple sand ceramic blank prepared in the step A, and then cooling to the room temperature. The prepared slow-release antibacterial purple sand ceramic has slow-release broad-spectrum sterilization and antibacterial functions, can be applied to daily utensils and catering utensils, and is good in antibacterial and sterilizing effect and stable and lasting in antibacterial and sterilizing performance.
本发明涉及抗菌紫砂陶瓷技术领域，尤其涉及一种缓释型抗菌紫砂陶瓷及其制备工艺。一种缓释型抗菌紫砂陶瓷的制备工艺，包括以下步骤：A、将经陈化处理的紫砂泥加入硼酸水溶液中练泥，然后密封陈化并晾干，制得紫砂陶瓷毛坯；B、称取硝酸银和硝酸锌并一同溶于去离子水中，制得抗菌离子溶液待用；C、将所述步骤A制得的紫砂陶瓷毛坯进行脱结晶水处理和预烧结处理，然后降温至室温。本发明的目的在于提出一种缓释型抗菌紫砂陶瓷及其制备工艺，制备得到的缓释型抗菌紫砂陶瓷，具有缓释性广谱杀菌、抗菌功能，可应用在日用器具、餐饮用器具中，抗菌、杀菌效果好，抗菌、杀菌性能稳定持久。
Slow-release antibacterial purple sand ceramic and preparation process thereof
The invention relates to the technical field of antibacterial purple sand ceramic, in particular to a slow-release antibacterial purple sand ceramic and a preparation process thereof. The preparationprocess of the slow-release antibacterial purple sand ceramic comprises the following steps: A, adding aged purple sand mud into a boric acid water solution for pugging, then sealing, aging and airingto prepare a purple sand ceramic blank; B, weighing silver nitrate and zinc nitrate, and dissolving silver nitrate and zinc nitrate in deionized water to prepare an antibacterial ion solution for later use; and C, carrying out a crystal water removal treatment and a pre-sintering treatment on the purple sand ceramic blank prepared in the step A, and then cooling to the room temperature. The prepared slow-release antibacterial purple sand ceramic has slow-release broad-spectrum sterilization and antibacterial functions, can be applied to daily utensils and catering utensils, and is good in antibacterial and sterilizing effect and stable and lasting in antibacterial and sterilizing performance.
本发明涉及抗菌紫砂陶瓷技术领域，尤其涉及一种缓释型抗菌紫砂陶瓷及其制备工艺。一种缓释型抗菌紫砂陶瓷的制备工艺，包括以下步骤：A、将经陈化处理的紫砂泥加入硼酸水溶液中练泥，然后密封陈化并晾干，制得紫砂陶瓷毛坯；B、称取硝酸银和硝酸锌并一同溶于去离子水中，制得抗菌离子溶液待用；C、将所述步骤A制得的紫砂陶瓷毛坯进行脱结晶水处理和预烧结处理，然后降温至室温。本发明的目的在于提出一种缓释型抗菌紫砂陶瓷及其制备工艺，制备得到的缓释型抗菌紫砂陶瓷，具有缓释性广谱杀菌、抗菌功能，可应用在日用器具、餐饮用器具中，抗菌、杀菌效果好，抗菌、杀菌性能稳定持久。
Slow-release antibacterial purple sand ceramic and preparation process thereof
一种缓释型抗菌紫砂陶瓷及其制备工艺
GAO ZHONGLIN (author) / SHU CHENG (author)
2020-06-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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