Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Medical stone ceramic product and preparation method thereof
The invention discloses a medical stone ceramic product and a preparation method thereof.The medical stone ceramic product is prepared from, by weight, 50-80% of natural medical stone, 20-50% of purple sand and 1-5% of high-plasticity clay boride, clay is used for increasing the plasticity of raw materials and improving the forming performance, the boride plays a mineralization role, and the high-plasticity clay boride is used for increasing the plasticity of the raw materials and improving the forming performance of the raw materials; the natural medical stone contains 15% of Al2O3, is used as a neutral oxide, reacts when meeting alkali (OH) in a water solution to reduce the pH value, and reacts when meeting acid (H) to increase the pH value; according to the preparation method of the medical stone ceramic product, a fast firing process can be adopted according to different fire positions of different products, the firing period is 2-3 hours through an electric kiln, fast heating and heat preservation are adopted for 0.5-1 hour, and development and research of the medical stone product also have a wider prospect.
本发明公开了一种麦饭石陶瓷制品及其制备方法，该麦饭石陶瓷制品由以下重量比的各组分组成：50‑80％的天然麦饭石、20‑50％紫砂以及1‑5%高可塑性黏土硼化物，黏土用于增加原料塑性，提高成型性能，且硼化物起到矿化作用，所述天然麦饭石中含Al2O315%，其作为中性氧化物，在水溶液中遇碱（OH）起反应降低pH，遇酸（H）起反应提高pH；本发明所述的一种麦饭石陶瓷制品的其制备方法，该制备方法能根据不同产品不同火位采用快烧工艺，烧成周期电窑2‑3小时，采用快速升温，保温0.5‑1小时，麦饭石产品研制开发也会有更广阔的前景。
Medical stone ceramic product and preparation method thereof
The invention discloses a medical stone ceramic product and a preparation method thereof.The medical stone ceramic product is prepared from, by weight, 50-80% of natural medical stone, 20-50% of purple sand and 1-5% of high-plasticity clay boride, clay is used for increasing the plasticity of raw materials and improving the forming performance, the boride plays a mineralization role, and the high-plasticity clay boride is used for increasing the plasticity of the raw materials and improving the forming performance of the raw materials; the natural medical stone contains 15% of Al2O3, is used as a neutral oxide, reacts when meeting alkali (OH) in a water solution to reduce the pH value, and reacts when meeting acid (H) to increase the pH value; according to the preparation method of the medical stone ceramic product, a fast firing process can be adopted according to different fire positions of different products, the firing period is 2-3 hours through an electric kiln, fast heating and heat preservation are adopted for 0.5-1 hour, and development and research of the medical stone product also have a wider prospect.
本发明公开了一种麦饭石陶瓷制品及其制备方法，该麦饭石陶瓷制品由以下重量比的各组分组成：50‑80％的天然麦饭石、20‑50％紫砂以及1‑5%高可塑性黏土硼化物，黏土用于增加原料塑性，提高成型性能，且硼化物起到矿化作用，所述天然麦饭石中含Al2O315%，其作为中性氧化物，在水溶液中遇碱（OH）起反应降低pH，遇酸（H）起反应提高pH；本发明所述的一种麦饭石陶瓷制品的其制备方法，该制备方法能根据不同产品不同火位采用快烧工艺，烧成周期电窑2‑3小时，采用快速升温，保温0.5‑1小时，麦饭石产品研制开发也会有更广阔的前景。
Medical stone ceramic product and preparation method thereof
一种麦饭石陶瓷制品及其制备方法
YAN JIANMIN (Autor:in) / ZHANG LING (Autor:in) / LYU JIWEI (Autor:in) / ZHOU GUANWEN (Autor:in)
06.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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