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Rapid baking structural ceramic for aluminum industrial furnace and preparation method of rapid baking structural ceramic
The invention discloses a quick-baking structural ceramic for an aluminum industrial furnace and a preparation method thereof, and relates to the technical field of structural ceramics. When the quick baking structural ceramic for the aluminum industrial furnace is prepared, firstly, polyethylene glycol terephthalate is spun to prepare hollow polyester fibers, the hollow polyester fibers are subjected to acidolysis with hydrochloric acid and then react with hydroxymethyl trimethoxy silicon to prepare modified polyester fibers, and then the modified polyester fibers are subjected to acid hydrolysis to prepare the quick baking structural ceramic for the aluminum industrial furnace. Potassium titanate whiskers and modified polyester fibers are combined to form composite fibers, aggregate, activated aluminum oxide micro powder, activated silicon dioxide micro powder, a silicon-aluminum sol binding agent, pure calcium aluminate cement, the composite fibers and a water reducing agent are stirred into a wet material, the wet material is poured, cured and then baked, and the rapid baking structural ceramic for the aluminum industrial furnace is prepared. The quick-baking structural ceramic for the aluminum industrial furnace, prepared by the invention, has excellent compression resistance and high-temperature metal corrosion resistance.
本发明公开了一种铝工业炉用快速烘烤结构陶瓷及其制备方法，涉及结构陶瓷技术领域。本发明在制备铝工业炉用快速烘烤结构陶瓷时，首先将聚对苯二甲酸乙二醇酯进行纺丝制成中空涤纶纤维，用盐酸对中空涤纶纤维进行酸解后，再与羟甲基三甲氧基硅反应制得改性涤纶纤维，将钛酸钾晶须和改性涤纶纤维结合形成复合纤维，骨料、活性氧化铝微粉、活性二氧化硅微粉、硅铝溶胶结合剂、纯铝酸钙水泥、复合纤维、减水剂搅拌成湿料后浇注养护后烘炉制得制备铝工业炉用快速烘烤结构陶瓷。本发明制备的铝工业炉用快速烘烤结构陶瓷具有优良的抗压性能和耐高温金属侵蚀性能。
Rapid baking structural ceramic for aluminum industrial furnace and preparation method of rapid baking structural ceramic
The invention discloses a quick-baking structural ceramic for an aluminum industrial furnace and a preparation method thereof, and relates to the technical field of structural ceramics. When the quick baking structural ceramic for the aluminum industrial furnace is prepared, firstly, polyethylene glycol terephthalate is spun to prepare hollow polyester fibers, the hollow polyester fibers are subjected to acidolysis with hydrochloric acid and then react with hydroxymethyl trimethoxy silicon to prepare modified polyester fibers, and then the modified polyester fibers are subjected to acid hydrolysis to prepare the quick baking structural ceramic for the aluminum industrial furnace. Potassium titanate whiskers and modified polyester fibers are combined to form composite fibers, aggregate, activated aluminum oxide micro powder, activated silicon dioxide micro powder, a silicon-aluminum sol binding agent, pure calcium aluminate cement, the composite fibers and a water reducing agent are stirred into a wet material, the wet material is poured, cured and then baked, and the rapid baking structural ceramic for the aluminum industrial furnace is prepared. The quick-baking structural ceramic for the aluminum industrial furnace, prepared by the invention, has excellent compression resistance and high-temperature metal corrosion resistance.
本发明公开了一种铝工业炉用快速烘烤结构陶瓷及其制备方法，涉及结构陶瓷技术领域。本发明在制备铝工业炉用快速烘烤结构陶瓷时，首先将聚对苯二甲酸乙二醇酯进行纺丝制成中空涤纶纤维，用盐酸对中空涤纶纤维进行酸解后，再与羟甲基三甲氧基硅反应制得改性涤纶纤维，将钛酸钾晶须和改性涤纶纤维结合形成复合纤维，骨料、活性氧化铝微粉、活性二氧化硅微粉、硅铝溶胶结合剂、纯铝酸钙水泥、复合纤维、减水剂搅拌成湿料后浇注养护后烘炉制得制备铝工业炉用快速烘烤结构陶瓷。本发明制备的铝工业炉用快速烘烤结构陶瓷具有优良的抗压性能和耐高温金属侵蚀性能。
Rapid baking structural ceramic for aluminum industrial furnace and preparation method of rapid baking structural ceramic
一种铝工业炉用快速烘烤结构陶瓷及其制备方法
KONG CHUIZHOU (author) / HUANG XIANDE (author) / SONG XUEBIN (author)
2022-06-21
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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