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A platform for research: civil engineering, architecture and urbanism
High-temperature-resistant low-expansion ceramic glaze, preparation method thereof and ceramic product
The invention provides a high-temperature-resistant low-expansion ceramic glaze, a preparation method thereof and a ceramic product. The ceramic glaze is prepared from the following components in parts by weight: 10-25 parts of high-temperature low-expansion frit, 10-40 parts of petalite, 5-20 parts of potassium feldspar, 5-20 parts of spodumene, 10-25 parts of cordierite, 5-15 parts of fused quartz, 3-8 parts of phase change microcapsule material, 4-6 parts of calcined zinc oxide and 1-5 parts of pigment. The ceramic glaze is reasonable in formula, the obtained ceramic product is resistant tohigh temperature, low in expansion coefficient and good in blank glaze adaptability, the strength, corrosion resistance, shock cooling resistance, shock heating resistance and the like of the ceramicproduct are greatly improved, and the ceramic glaze can be applied to a ceramic pot or an environment with more strict requirements. The preparation method is simple, good in repeatability and suitable for large-scale production, and a product with controllable quality is obtained.
本发明提供一种耐高温低膨胀的陶瓷釉料及其制备方法和陶瓷制品，所述陶瓷釉料包括以下重量份的组分：高温低膨胀熔块10‑25份、透锂长石10‑40份、钾长石5‑20份、锂辉石5‑20份、堇青石10‑25份、熔融石英5‑15份、相变微胶囊材料3‑8份、煅烧氧化锌4‑6份和色料1‑5份。本发明陶瓷釉料配方合理，得到的陶瓷制品耐高温、膨胀系数低，而且坯釉适应性好，大大提高了陶瓷制品的强度、耐腐蚀性以及抗急冷急热性能等，可应用在陶瓷锅或要求更严苛的环境下。本发明制备方法简单，重复性好，适合规模化生产并得到质量可控的产品。
High-temperature-resistant low-expansion ceramic glaze, preparation method thereof and ceramic product
The invention provides a high-temperature-resistant low-expansion ceramic glaze, a preparation method thereof and a ceramic product. The ceramic glaze is prepared from the following components in parts by weight: 10-25 parts of high-temperature low-expansion frit, 10-40 parts of petalite, 5-20 parts of potassium feldspar, 5-20 parts of spodumene, 10-25 parts of cordierite, 5-15 parts of fused quartz, 3-8 parts of phase change microcapsule material, 4-6 parts of calcined zinc oxide and 1-5 parts of pigment. The ceramic glaze is reasonable in formula, the obtained ceramic product is resistant tohigh temperature, low in expansion coefficient and good in blank glaze adaptability, the strength, corrosion resistance, shock cooling resistance, shock heating resistance and the like of the ceramicproduct are greatly improved, and the ceramic glaze can be applied to a ceramic pot or an environment with more strict requirements. The preparation method is simple, good in repeatability and suitable for large-scale production, and a product with controllable quality is obtained.
本发明提供一种耐高温低膨胀的陶瓷釉料及其制备方法和陶瓷制品，所述陶瓷釉料包括以下重量份的组分：高温低膨胀熔块10‑25份、透锂长石10‑40份、钾长石5‑20份、锂辉石5‑20份、堇青石10‑25份、熔融石英5‑15份、相变微胶囊材料3‑8份、煅烧氧化锌4‑6份和色料1‑5份。本发明陶瓷釉料配方合理，得到的陶瓷制品耐高温、膨胀系数低，而且坯釉适应性好，大大提高了陶瓷制品的强度、耐腐蚀性以及抗急冷急热性能等，可应用在陶瓷锅或要求更严苛的环境下。本发明制备方法简单，重复性好，适合规模化生产并得到质量可控的产品。
High-temperature-resistant low-expansion ceramic glaze, preparation method thereof and ceramic product
一种耐高温低膨胀的陶瓷釉料及其制备方法和陶瓷制品
LIN LIHONG (author)
2020-12-08
Patent
Electronic Resource
Chinese
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