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发明公开
CN106083007A 金属烤瓷牙遮色瓷素瓷粉及其制备方法 有权 质押

金属烤瓷牙遮色瓷素瓷粉及其制备方法
摘要：
本发明涉及金属烤瓷牙遮色瓷素瓷粉及其制备方法。一种金属烤瓷牙遮色瓷素瓷粉，按重量份数计，其原料由碳酸钾11‑15份、碳酸钠7‑9份、碳酸钙0.8‑2份、氧化铝8‑15份、二氧化硅30‑35份、硅酸锆8‑13份、碳酸锂0‑0.2份、硫酸钡0.8‑1.5份、氧化钇0‑0.2份、氧化铈1‑3份、硼酐1‑3份、二氧化钛18‑23份、氧化锌0‑0.2份组成。本发明的金属烤瓷牙遮色瓷素瓷粉原料成本低性能好。
摘要（英）：

The invention relates to metal-porcelain tooth opaque unglazed porcelain powder and a preparation method thereof. The metal-porcelain tooth opaque unglazed porcelain powder comprises, by mass, 11-15 parts of potassium carbonate, 7-9 parts of sodium carbonate, 0.8-2 parts of calcium carbonate, 8-15 parts of alumina, 30-35 parts of silica, 8-13 parts of zirconium silicate, 0-0.2 parts of lithium carbonate, 0.8-1.5 parts of barium sulfate, 0-0.2 parts of yttrium oxide, 1-3 parts of cerium oxide, 1-3 parts of boric anhydride, 18-23 parts of titanium dioxide and 0-0.2 parts of zinc oxide. The metal-porcelain tooth opaque unglazed porcelain powder has a low raw material cost and good performances.

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