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MgO-CaO-Al2O3-SiO2 microcrystalline opaque glaze and preparation method thereof
According to the MgO-CaO-Al2O3-SiO2 series microcrystalline opaque glaze and the preparation method thereof disclosed by the invention, by optimizing formula design, a large amount of pyroxene and quartz crystals are separated out from the glaze, so that reflection and scattering of incident light are increased, the hardness of a glaze surface is improved, and the opaque glaze with high whiteness and high hardness is obtained; the talc and the calcium carbonate are introduced as main raw materials, so that the cost can be effectively reduced, the cost of the opaque glaze is reduced, the introduced raw materials do not contain radioactive elements, and the opaque glaze has the characteristics of low cost and environmental protection.
本发明公开了一种MgO‑CaO‑Al2O3‑SiO2系微晶乳浊釉及其制备方法，通过优化配方设计，在釉中析出大量的辉石和石英晶体，从而增加入射光的反射和散射、提高釉面硬度，获得了高白度和高硬度的乳浊釉；并通过引入滑石和碳酸钙为主要原料，能够有效降低成本，实现乳浊釉的成本低廉化，所引入的原料中均不含放射性元素，具有成本低廉、绿色环保的特点。
MgO-CaO-Al2O3-SiO2 microcrystalline opaque glaze and preparation method thereof
According to the MgO-CaO-Al2O3-SiO2 series microcrystalline opaque glaze and the preparation method thereof disclosed by the invention, by optimizing formula design, a large amount of pyroxene and quartz crystals are separated out from the glaze, so that reflection and scattering of incident light are increased, the hardness of a glaze surface is improved, and the opaque glaze with high whiteness and high hardness is obtained; the talc and the calcium carbonate are introduced as main raw materials, so that the cost can be effectively reduced, the cost of the opaque glaze is reduced, the introduced raw materials do not contain radioactive elements, and the opaque glaze has the characteristics of low cost and environmental protection.
本发明公开了一种MgO‑CaO‑Al2O3‑SiO2系微晶乳浊釉及其制备方法，通过优化配方设计，在釉中析出大量的辉石和石英晶体，从而增加入射光的反射和散射、提高釉面硬度，获得了高白度和高硬度的乳浊釉；并通过引入滑石和碳酸钙为主要原料，能够有效降低成本，实现乳浊釉的成本低廉化，所引入的原料中均不含放射性元素，具有成本低廉、绿色环保的特点。
MgO-CaO-Al2O3-SiO2 microcrystalline opaque glaze and preparation method thereof
一种MgO-CaO-Al2O3-SiO2系微晶乳浊釉及其制备方法
WANG SHAOHUA (author) / WANG JIAXUE (author) / WANG ZIHAN (author) / CHENG YU (author) / LI XIAONYU (author) / ZHANG XIAOZHEN (author) / WANG YONGQING (author)
2024-08-23
Patent
Electronic Resource
Chinese
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