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High-saturation amorphous photonic structure colored glaze and preparation method thereof
The invention relates to a high-saturation amorphous photonic structure colored glaze and a preparation method thereof. According to the preparation method, by mass, 60% of feldspar, 20% of quartz, 15% of calcite, 2% of talc and 3% of kaolin are taken as basic glaze; Ca3 (PO4) 2 accounting for 2-12% of the total mass of the basic glaze is added to serve as a split-phase accelerant, 0.8% of sodiumcarboxymethyl cellulose and 0.3% of sodium polyphosphate are taken as dispersing agents, meanwhile, a high-temperature light absorbing agent accounting for 5-30% of the total mass of the basic glaze is introduced, and after even mixing, a mixed glaze is obtained; the mixed glaze is subjected to wet ball milling, the specific gravity of glaze slip is adjusted to 1.60-1.70 g/cm < 3 >, and the glazeslip is evenly applied to a ceramic body through a glaze dipping method; and a glazed blank is dried, and put into an electric furnace for firing, a medium-fire heat preservation process is adopted ina cooling stage, and finally, cooling to room temperature along with the furnace is carried out to obtain the high-saturation amorphous photonic structure colored glaze. By introducing the high-temperature light absorbing agent, the amorphous photon structure in the glaze layer cannot be damaged, incoherent scattered light can be absorbed, and the color saturation of the colored glaze with the amorphous photon structure is improved.
一种高饱和度非晶光子结构色釉及其制备方法，包括以下步骤；按质量比取60％的长石、20％的石英、15％的方解石、2％的滑石、3％的高岭土作为基础釉，加入基础釉总质量2‑12％的Ca(PO)作为分相促进剂，0.8％的羧甲基纤维素钠和0.3％的多聚磷酸钠作为分散剂，同时，引入基础釉总质量5‑30％的高温吸光剂，混匀后得到混合釉料；将混合釉料经湿法球磨，并调节釉浆比重为1.60‑1.70g/cm，采用蘸釉法将釉浆均匀地施敷在陶瓷坯体上；施釉坯经干燥后放入电炉中烧制，冷却阶段，增加中火保温过程，最后，随炉冷却至室温得到高饱和度非晶光子结构色釉。本发明通过高温吸光剂的引入，既不会破坏釉层中的非晶光子结构，又可以吸收非相干散射光，提高非晶光子结构色釉的色饱和度。
High-saturation amorphous photonic structure colored glaze and preparation method thereof
The invention relates to a high-saturation amorphous photonic structure colored glaze and a preparation method thereof. According to the preparation method, by mass, 60% of feldspar, 20% of quartz, 15% of calcite, 2% of talc and 3% of kaolin are taken as basic glaze; Ca3 (PO4) 2 accounting for 2-12% of the total mass of the basic glaze is added to serve as a split-phase accelerant, 0.8% of sodiumcarboxymethyl cellulose and 0.3% of sodium polyphosphate are taken as dispersing agents, meanwhile, a high-temperature light absorbing agent accounting for 5-30% of the total mass of the basic glaze is introduced, and after even mixing, a mixed glaze is obtained; the mixed glaze is subjected to wet ball milling, the specific gravity of glaze slip is adjusted to 1.60-1.70 g/cm < 3 >, and the glazeslip is evenly applied to a ceramic body through a glaze dipping method; and a glazed blank is dried, and put into an electric furnace for firing, a medium-fire heat preservation process is adopted ina cooling stage, and finally, cooling to room temperature along with the furnace is carried out to obtain the high-saturation amorphous photonic structure colored glaze. By introducing the high-temperature light absorbing agent, the amorphous photon structure in the glaze layer cannot be damaged, incoherent scattered light can be absorbed, and the color saturation of the colored glaze with the amorphous photon structure is improved.
一种高饱和度非晶光子结构色釉及其制备方法，包括以下步骤；按质量比取60％的长石、20％的石英、15％的方解石、2％的滑石、3％的高岭土作为基础釉，加入基础釉总质量2‑12％的Ca(PO)作为分相促进剂，0.8％的羧甲基纤维素钠和0.3％的多聚磷酸钠作为分散剂，同时，引入基础釉总质量5‑30％的高温吸光剂，混匀后得到混合釉料；将混合釉料经湿法球磨，并调节釉浆比重为1.60‑1.70g/cm，采用蘸釉法将釉浆均匀地施敷在陶瓷坯体上；施釉坯经干燥后放入电炉中烧制，冷却阶段，增加中火保温过程，最后，随炉冷却至室温得到高饱和度非晶光子结构色釉。本发明通过高温吸光剂的引入，既不会破坏釉层中的非晶光子结构，又可以吸收非相干散射光，提高非晶光子结构色釉的色饱和度。
High-saturation amorphous photonic structure colored glaze and preparation method thereof
一种高饱和度非晶光子结构色釉及其制备方法
SHI PEI (author) / ZHANG BIAO (author) / YANG HAIBO (author) / WANG FEN (author) / ZHU JIANFENG (author) / WANG TIAN (author) / ZHANG PEI (author)
2020-08-11
Patent
Electronic Resource
Chinese
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