Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Luminescent lead-free blackish green nepheline metallic luster glaze as well as preparation method and application thereof
The invention relates to the field of metal glaze, and discloses luminescent lead-free blackish green nepheline metallic luster glaze which comprises the following components in parts by weight: 20 to 50 parts of feldspar, 4 to 18 parts of Guizhou soil, 5 to 20 parts of Jiepai mud, 8 to 18 parts of dolomite, 6 to 16 parts of talc, 18 to 30 parts of bismuth trioxide, 8 to 20 parts of manganese dioxide and 1 to 8 parts of cobalt oxide. Compared with the prior art, the glaze has the beneficial effects that bismuth trioxide is selected to avoid the use of lead oxide in a metal glaze, so that the metal glaze can be widely used in domestic ceramics and is safer, and the metal glaze does not contain substances harmful to human bodies through high-temperature firing, so that the use of the metal glaze is safer and more environment-friendly; and bismuth trioxide has a low melting temperature, has a good effect when being used for preparing a double-layer reaction glaze with metallic luster, and has strong metallic luster.
本发明涉及金属釉领域，本发明公开了一种有光无铅墨绿霞光金属光泽釉,其按重量份计由以下成分组成：长石20‑50份、贵州土4‑18份、界牌泥5‑20份、白云石8‑18份、滑石6‑16份、三氧化二铋18‑30份、二氧化锰8‑20份和氧化钴1‑8份，与现有技术相比，本发明的有益效果是：本发明为了杜绝金属釉中氧化铅的使用，选用三氧化二铋，使金属釉在日用陶瓷中能够广泛使用，并且更加安全，通过高温烧成不含对人体有害物质，使金属釉的使用更加放心，更加环保；三氧化二铋具有较低的熔融温度,用于制作带有金属光泽的双层反应釉具有良好的效果,且具有较强的金属光泽。
Luminescent lead-free blackish green nepheline metallic luster glaze as well as preparation method and application thereof
The invention relates to the field of metal glaze, and discloses luminescent lead-free blackish green nepheline metallic luster glaze which comprises the following components in parts by weight: 20 to 50 parts of feldspar, 4 to 18 parts of Guizhou soil, 5 to 20 parts of Jiepai mud, 8 to 18 parts of dolomite, 6 to 16 parts of talc, 18 to 30 parts of bismuth trioxide, 8 to 20 parts of manganese dioxide and 1 to 8 parts of cobalt oxide. Compared with the prior art, the glaze has the beneficial effects that bismuth trioxide is selected to avoid the use of lead oxide in a metal glaze, so that the metal glaze can be widely used in domestic ceramics and is safer, and the metal glaze does not contain substances harmful to human bodies through high-temperature firing, so that the use of the metal glaze is safer and more environment-friendly; and bismuth trioxide has a low melting temperature, has a good effect when being used for preparing a double-layer reaction glaze with metallic luster, and has strong metallic luster.
本发明涉及金属釉领域，本发明公开了一种有光无铅墨绿霞光金属光泽釉,其按重量份计由以下成分组成：长石20‑50份、贵州土4‑18份、界牌泥5‑20份、白云石8‑18份、滑石6‑16份、三氧化二铋18‑30份、二氧化锰8‑20份和氧化钴1‑8份，与现有技术相比，本发明的有益效果是：本发明为了杜绝金属釉中氧化铅的使用，选用三氧化二铋，使金属釉在日用陶瓷中能够广泛使用，并且更加安全，通过高温烧成不含对人体有害物质，使金属釉的使用更加放心，更加环保；三氧化二铋具有较低的熔融温度,用于制作带有金属光泽的双层反应釉具有良好的效果,且具有较强的金属光泽。
Luminescent lead-free blackish green nepheline metallic luster glaze as well as preparation method and application thereof
一种有光无铅墨绿霞光金属光泽釉及其制备方法和应用
WEN LI (Autor:in) / WANG ZHIYONG (Autor:in) / LIN BAOCHUN (Autor:in)
07.12.2021
Patent
Elektronische Ressource
Chinesisch
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