Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of zirconia ceramic
The invention relates to a preparation method of zirconia ceramic, the method comprises the following steps: mixing the following components in percentage by weight: 80-86% of mixture of zirconia and yttrium oxide and 14-20% of organic matter, in the mixture of zirconia and yttrium oxide, the weight ratio of zirconia to yttrium oxide is 94-95%, and the weight ratio of yttrium oxide is 5-6%; the organic matter consists of the following components in percentage by weight: 40-60% of acrylic resin, 15-25% of paraffin, 10-20% of polypropylene, 5-10% of fatty acid and 0-5% of a dispersing agent; the obtained raw materials are subjected to injection molding to obtain the blank material, and then the blank material is subjected to biscuiting, firing and polishing to obtain the zirconia ceramic, and the obtained zirconia ceramic has characteristics of strong jade texture, jade effect, good strength, good hardness, permanent color maintenance, transparency, low production difficulty and difficult imitation.
本发明涉及一种氧化锆陶瓷的制备方法，步骤为，将如下重量组分混合，氧化锆和氧化钇的混合物80‑86％，有机物14‑20％，氧化锆和氧化钇的混合物中，氧化锆和氧化钇的重量比为氧化锆94‑95％，氧化钇5‑6％；所述有机物由如下重量组分组成，丙烯酸树脂40‑60％，石蜡15‑25％，聚丙烯10‑20％，脂肪酸5‑10％，分散剂0‑5％；将上述得到的原料通过注塑成型，得到坯料，然后经过素烧和本烧烧制，抛光，得到氧化锆陶瓷，本申请得到的氧化锆陶瓷玉质感强，具有玉石效果，强度，硬度好，可以永久保持本身颜色，通透，制作难度小，不易仿制。
Preparation method of zirconia ceramic
The invention relates to a preparation method of zirconia ceramic, the method comprises the following steps: mixing the following components in percentage by weight: 80-86% of mixture of zirconia and yttrium oxide and 14-20% of organic matter, in the mixture of zirconia and yttrium oxide, the weight ratio of zirconia to yttrium oxide is 94-95%, and the weight ratio of yttrium oxide is 5-6%; the organic matter consists of the following components in percentage by weight: 40-60% of acrylic resin, 15-25% of paraffin, 10-20% of polypropylene, 5-10% of fatty acid and 0-5% of a dispersing agent; the obtained raw materials are subjected to injection molding to obtain the blank material, and then the blank material is subjected to biscuiting, firing and polishing to obtain the zirconia ceramic, and the obtained zirconia ceramic has characteristics of strong jade texture, jade effect, good strength, good hardness, permanent color maintenance, transparency, low production difficulty and difficult imitation.
本发明涉及一种氧化锆陶瓷的制备方法，步骤为，将如下重量组分混合，氧化锆和氧化钇的混合物80‑86％，有机物14‑20％，氧化锆和氧化钇的混合物中，氧化锆和氧化钇的重量比为氧化锆94‑95％，氧化钇5‑6％；所述有机物由如下重量组分组成，丙烯酸树脂40‑60％，石蜡15‑25％，聚丙烯10‑20％，脂肪酸5‑10％，分散剂0‑5％；将上述得到的原料通过注塑成型，得到坯料，然后经过素烧和本烧烧制，抛光，得到氧化锆陶瓷，本申请得到的氧化锆陶瓷玉质感强，具有玉石效果，强度，硬度好，可以永久保持本身颜色，通透，制作难度小，不易仿制。
Preparation method of zirconia ceramic
一种氧化锆陶瓷的制备方法
LI SHUNLU (Autor:in) / XU JUNQI (Autor:in) / HONG WEIQIANG (Autor:in) / LIU GUOQI (Autor:in) / LAN ZHIMING (Autor:in)
19.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Zirconia ceramic preparation method and zirconia ceramic identification card
| Europäisches Patentamt | 2022
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