A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses high-temperature ceramic color sand, and the manufacturing process of the color sand comprises the following steps: mixing aggregate, a ceramic coating solvent and inorganic pigment according to the following weight ratio: 10-20 parts of ceramic coating solvent, 0.5-1.8 parts of inorganic pigment and 100 parts of aggregate, and performing stirring for 5 minutes; adding 2 parts of potassium silicate, performing stirring for 5-8 minutes, adding 3 parts of sodium silicate, stirring for 5-8 minutes, respectively attaching the raw materials to the surface layer, the middle layer and the outer layer of the aggregate through a binder, and drying the product with hot air at low temperature to disperse the material into granules; putting the materials into a high-temperaturekiln, controlling the temperature of a kiln body to be 600-1,100 DEG C, sintering and preserving heat for 2-4 hours, spraying a proper amount of slurry YS-1 adhesive attached to a surface protectivelayer when the temperature is reduced to be lower than 180 DEG C by strong wind, performing uniform coating, cooling, and screening, and removing dust to obtain the high-temperature ceramic color sand. And the natural inorganic pigment is adopted, and high-temperature sintering is performed, so that the color adhesion of the color sand is stable, and fading is avoided.
本发明公开了一种高温陶瓷彩砂，其制作工艺是，将骨料、陶瓷涂层溶剂与无机颜料按照下列重量比例混合：陶瓷涂层熔剂10‑20份，无机颜料0.5‑1.8份，骨料100份，经混合搅拌5分钟，然后加入2份硅酸钾再搅拌5‑8分钟再次加入3分硅酸钠再搅拌5‑8分钟将原料通过粘结剂均分别附于骨料的表层、中层及外层将上述产物在低温下热风干燥，使物料分散成粒状；将物料放入高温窑炉中，窑体温度控制在600°C‑1100°C之间，烧结保温2‑4小时后，经强风冷却至低于180°C时喷入适量附着于表面防护层浆液YS‑1粘接剂涂覆均匀，降温冷却后再经分筛、除尘后即得高温陶瓷彩砂。采用天然无机颜料，经过高温烧结，彩砂的颜色附着稳定，不会造成褪色现象。
The invention discloses high-temperature ceramic color sand, and the manufacturing process of the color sand comprises the following steps: mixing aggregate, a ceramic coating solvent and inorganic pigment according to the following weight ratio: 10-20 parts of ceramic coating solvent, 0.5-1.8 parts of inorganic pigment and 100 parts of aggregate, and performing stirring for 5 minutes; adding 2 parts of potassium silicate, performing stirring for 5-8 minutes, adding 3 parts of sodium silicate, stirring for 5-8 minutes, respectively attaching the raw materials to the surface layer, the middle layer and the outer layer of the aggregate through a binder, and drying the product with hot air at low temperature to disperse the material into granules; putting the materials into a high-temperaturekiln, controlling the temperature of a kiln body to be 600-1,100 DEG C, sintering and preserving heat for 2-4 hours, spraying a proper amount of slurry YS-1 adhesive attached to a surface protectivelayer when the temperature is reduced to be lower than 180 DEG C by strong wind, performing uniform coating, cooling, and screening, and removing dust to obtain the high-temperature ceramic color sand. And the natural inorganic pigment is adopted, and high-temperature sintering is performed, so that the color adhesion of the color sand is stable, and fading is avoided.
本发明公开了一种高温陶瓷彩砂，其制作工艺是，将骨料、陶瓷涂层溶剂与无机颜料按照下列重量比例混合：陶瓷涂层熔剂10‑20份，无机颜料0.5‑1.8份，骨料100份，经混合搅拌5分钟，然后加入2份硅酸钾再搅拌5‑8分钟再次加入3分硅酸钠再搅拌5‑8分钟将原料通过粘结剂均分别附于骨料的表层、中层及外层将上述产物在低温下热风干燥，使物料分散成粒状；将物料放入高温窑炉中，窑体温度控制在600°C‑1100°C之间，烧结保温2‑4小时后，经强风冷却至低于180°C时喷入适量附着于表面防护层浆液YS‑1粘接剂涂覆均匀，降温冷却后再经分筛、除尘后即得高温陶瓷彩砂。采用天然无机颜料，经过高温烧结，彩砂的颜色附着稳定，不会造成褪色现象。
High-temperature ceramic color sand
一种高温陶瓷彩砂
WANG CHUNYI (author)
2021-04-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Ceramic color sand as well as preparation method and application thereof
| European Patent Office | 2023
Artificial color sand and manufacturing method of artificial color sand
| European Patent Office | 2015
Method for high-temperature firing of underglaze color crackle ceramic
| European Patent Office | 2015