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Refractory material for production kiln of porcelain containing iron glaze and preparation method of refractory material
The invention discloses a refractory material for a kiln for producing porcelain containing iron glaze. The refractory material is prepared from the following components in parts by weight: 20-40 parts of calcium aluminate cement, 5-10 parts of clay, 2-5 parts of alumina sol, 1-3 parts of germanium dioxide, 1-3 parts of zirconite, 20-40 parts of mullite micro powder, 1-3 parts of fiber dispersing agent, 3-9 parts of mullite fiber, 3-5 parts of sepiolite fiber, 1-3 parts of brucite fiber, 2-5 parts of foaming agent and 30-60 parts of water. The refractory material has the beneficial effects that the mullite fiber, the sepiolite fiber and the brucite fiber are mainly added to increase the mechanical strength, and germanium dioxide and zirconite are added to change the main body of the refractory material, so that the mechanical property is further enhanced. Due to the fact that germanium dioxide and zirconite change the molecular structure of the refractory material and have the synergistic effect under the combined action of the three kinds of inorganic fibers, the refractory material can still have good mechanical strength after being used at the high temperature for a long time, the service life is prolonged, and the refractory material is more suitable for an iron-glaze-containing porcelain production kiln.
本发明公开了一种用于含铁釉瓷器生产窑炉的耐火材料，包括下述重量份组成：铝酸钙水泥：20～40粘土：5～10铝溶胶：2～5份二氧化锗：1～3份锆英石:1～3份莫来石微粉：20～40纤维分散剂：1～3份莫来石纤维：3～9份海泡石纤维：3～5份水镁石纤维：1～3份发泡剂：2～5份水：30～60份。本发明的有益效果，在本发明中，主要是通过添加了莫来石纤维、海泡石纤维、水镁石纤维增加了力学强度，并添加了二氧化锗、锆英石来改变了耐火材料的主体，从而进一步增强了力学性能。由于二氧化锗、锆英石改变了耐火材料的分子结构，并且在三种无机纤维共同作用下的协同作用，使得本发明的耐火材料能够在长时间高温使用后仍然具有较好的力学强度，从而提高了寿命，更加适用于含铁釉瓷器生产窑炉。
Refractory material for production kiln of porcelain containing iron glaze and preparation method of refractory material
The invention discloses a refractory material for a kiln for producing porcelain containing iron glaze. The refractory material is prepared from the following components in parts by weight: 20-40 parts of calcium aluminate cement, 5-10 parts of clay, 2-5 parts of alumina sol, 1-3 parts of germanium dioxide, 1-3 parts of zirconite, 20-40 parts of mullite micro powder, 1-3 parts of fiber dispersing agent, 3-9 parts of mullite fiber, 3-5 parts of sepiolite fiber, 1-3 parts of brucite fiber, 2-5 parts of foaming agent and 30-60 parts of water. The refractory material has the beneficial effects that the mullite fiber, the sepiolite fiber and the brucite fiber are mainly added to increase the mechanical strength, and germanium dioxide and zirconite are added to change the main body of the refractory material, so that the mechanical property is further enhanced. Due to the fact that germanium dioxide and zirconite change the molecular structure of the refractory material and have the synergistic effect under the combined action of the three kinds of inorganic fibers, the refractory material can still have good mechanical strength after being used at the high temperature for a long time, the service life is prolonged, and the refractory material is more suitable for an iron-glaze-containing porcelain production kiln.
本发明公开了一种用于含铁釉瓷器生产窑炉的耐火材料，包括下述重量份组成：铝酸钙水泥：20～40粘土：5～10铝溶胶：2～5份二氧化锗：1～3份锆英石:1～3份莫来石微粉：20～40纤维分散剂：1～3份莫来石纤维：3～9份海泡石纤维：3～5份水镁石纤维：1～3份发泡剂：2～5份水：30～60份。本发明的有益效果，在本发明中，主要是通过添加了莫来石纤维、海泡石纤维、水镁石纤维增加了力学强度，并添加了二氧化锗、锆英石来改变了耐火材料的主体，从而进一步增强了力学性能。由于二氧化锗、锆英石改变了耐火材料的分子结构，并且在三种无机纤维共同作用下的协同作用，使得本发明的耐火材料能够在长时间高温使用后仍然具有较好的力学强度，从而提高了寿命，更加适用于含铁釉瓷器生产窑炉。
Refractory material for production kiln of porcelain containing iron glaze and preparation method of refractory material
一种用于含铁釉瓷器生产窑炉的耐火材料及其制备方法
HU XIAOJUN (author) / QIAN WEI (author)
2023-03-21
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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