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Porcelain clay with high strength and high heat resistance and preparation method thereof
The invention discloses porcelain clay with high strength and high heat resistance and a preparation method thereof, and relates to the technical field of porcelain clay preparation, the porcelain clay comprises a body material, the body material comprises New Zealand kaolin, spodumene, nano zirconia, yttrium oxide stabilized alumina, plant ash, carbon fiber, wheat straw powder, corn flour and a plasticizer; the preparation method of the porcelain clay comprises the following steps: uniformly mixing New Zealand kaolin, spodumene powder, a plasticizer, nano zirconium oxide and yttrium oxide stabilized aluminum oxide; adding water to prepare slurry; adding plant ash, carbon fibers, wheat straw powder and corn flour into a mixer to obtain a modified starch solution; mixing ceramic slurry with the obtained modified starch solution, and carrying out wet ball milling; the mixed raw materials are put into a filter press to be filter-pressed into mud blocks, then the mud blocks are put into a pug mill to be pugged, and the porcelain clay is prepared. The prepared porcelain clay is good in stability and high in strength, plasticity is improved, and heat-resistant strength is improved.
本发明公开了一种高强度耐热性强的瓷土及其制备方法，涉及瓷土制备技术领域，该瓷土包括胎料，所述胎料包括以下组分：新西兰高岭土、锂辉石、纳米氧化锆、氧化钇稳定氧化铝、草木灰、碳纤维，小麦秸秆粉、玉米粉、增塑剂；该瓷土制备方法包括以下步骤：取新西兰高岭土、锂辉石份、增塑剂、纳米氧化锆、氧化钇稳定氧化铝混合均匀；然后加水制成浆液；将草木灰、碳纤维、小麦秸秆粉、玉米粉加入混料机中，得到改性淀粉溶液；将陶瓷浆料和得到改性淀粉溶液混合采用湿法球磨；混合原料投入压滤机压滤成泥块，再将泥块投入练泥机进行练泥，制备瓷土。本发明制备的瓷土，稳定性较好且高强度，增加可塑性而提高耐热强度。
Porcelain clay with high strength and high heat resistance and preparation method thereof
The invention discloses porcelain clay with high strength and high heat resistance and a preparation method thereof, and relates to the technical field of porcelain clay preparation, the porcelain clay comprises a body material, the body material comprises New Zealand kaolin, spodumene, nano zirconia, yttrium oxide stabilized alumina, plant ash, carbon fiber, wheat straw powder, corn flour and a plasticizer; the preparation method of the porcelain clay comprises the following steps: uniformly mixing New Zealand kaolin, spodumene powder, a plasticizer, nano zirconium oxide and yttrium oxide stabilized aluminum oxide; adding water to prepare slurry; adding plant ash, carbon fibers, wheat straw powder and corn flour into a mixer to obtain a modified starch solution; mixing ceramic slurry with the obtained modified starch solution, and carrying out wet ball milling; the mixed raw materials are put into a filter press to be filter-pressed into mud blocks, then the mud blocks are put into a pug mill to be pugged, and the porcelain clay is prepared. The prepared porcelain clay is good in stability and high in strength, plasticity is improved, and heat-resistant strength is improved.
本发明公开了一种高强度耐热性强的瓷土及其制备方法，涉及瓷土制备技术领域，该瓷土包括胎料，所述胎料包括以下组分：新西兰高岭土、锂辉石、纳米氧化锆、氧化钇稳定氧化铝、草木灰、碳纤维，小麦秸秆粉、玉米粉、增塑剂；该瓷土制备方法包括以下步骤：取新西兰高岭土、锂辉石份、增塑剂、纳米氧化锆、氧化钇稳定氧化铝混合均匀；然后加水制成浆液；将草木灰、碳纤维、小麦秸秆粉、玉米粉加入混料机中，得到改性淀粉溶液；将陶瓷浆料和得到改性淀粉溶液混合采用湿法球磨；混合原料投入压滤机压滤成泥块，再将泥块投入练泥机进行练泥，制备瓷土。本发明制备的瓷土，稳定性较好且高强度，增加可塑性而提高耐热强度。
Porcelain clay with high strength and high heat resistance and preparation method thereof
一种高强度耐热性强的瓷土及其制备方法
HUANG PEIHUANG (author)
2022-04-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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