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Low-temperature orange material for ceramic glaze and preparation method of low-temperature orange material

A production method and orange technology, applied in the field of ceramic pigments, can solve the problems of environmental influence and complicated operation, and achieve the effects of low equipment requirements, bright texture, and small color difference changes.

Active Publication Date: 2017-12-12
FUJIAN PROVINCE DEHUA COUNTY GRANGTOP CERAMICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Before high-temperature calcination, this method requires sol preparation, precipitant dropwise, and centrifugation. The operation is cumbersome, and a certain amount of chemical reagents are used, which has an impact on the environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A low-temperature orange-yellow material for ceramic glaze, comprising the following raw materials in terms of mass percentage: 65% of Dehua Gaide soil, 18% of low-temperature frit, 11% of Longyan kaolin, and 6% of magnesium chloride, wherein the low-temperature frit The number LK7340 low-temperature frit produced for Zibo Fuxing Ceramic Color Glaze Co., Ltd. has a softening point of 700°C and a firing temperature of 1000°C-1080°C.

[0024] The preparation method of the low-temperature orange-yellow material for the above-mentioned ceramic glaze comprises the following steps:

[0025] 1) After weighing each raw material component according to the proportioning ratio, mix evenly, soak for 24 hours and then dehydrate;

[0026] 2) Calcining the material obtained in step 1) for 8 hours, and controlling the calcination temperature at 1250°C-1270°C;

[0027] 3) The calcined material is poured into water and quenched for 1 min;

[0028] 4) After quenching, put it into a ball...

Embodiment 2

[0030] A low-temperature orange material for ceramic glaze, comprising the following raw materials in terms of mass percentage: 66.5% of Dehua Gaide soil, 20% of low-temperature frit, 12% of Longyan kaolin, and 1.5% of magnesium chloride, wherein the low-temperature frit is Zibo The low-temperature frit produced by Fuxing Ceramic Color Glaze Co., Ltd., numbered LK7340, has a softening point of 700°C and a firing temperature of 1000°C-1080°C.

[0031] The preparation method of the low-temperature orange-yellow material for the above-mentioned ceramic glaze comprises the following steps:

[0032] 1) first crush and sieve each raw material component, then weigh according to the proportion, mix evenly, soak for 24 hours and then dehydrate;

[0033] 2) Calcining the material obtained in step 1) for 12 hours, and controlling the calcination temperature at 1250°C-1270°C;

[0034] 3) The calcined material is poured into water and quenched for 2 minutes;

[0035] 4) After quenching, ...

Embodiment 3

[0037] A low-temperature orange-yellow material for ceramic glaze, comprising the following raw materials in terms of mass percentage: 66% of Dehua Gaide soil, 19% of low-temperature frit, 11.5% of Longyan kaolin, and 3.5% of magnesium chloride, wherein the low-temperature frit is Zibo The model of Shuntai ceramics is T-908 low-temperature frit, the softening point is 600°C, and the firing temperature is 1000°C-1080°C.

[0038] The preparation method of the low-temperature orange-yellow material for the above-mentioned ceramic glaze comprises the following steps:

[0039] 1) first crush and sieve each raw material component, then weigh according to the proportion, mix evenly, soak for 24 hours and then dehydrate;

[0040] 2) Calcining the material obtained in step 1) for 12 hours, and controlling the calcination temperature at 1250°C-1270°C;

[0041] 3) The calcined material is poured into water and quenched for 3 minutes;

[0042] 4) After quenching, put it into a ball mill...

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Abstract

The invention specifically relates to a low-temperature orange material for ceramic glaze and a preparation method of the low-temperature orange material and belongs to the technical field of ceramic pigments. The low-temperature orange material for ceramic glaze comprises the following raw materials in percentage by mass: 65-67% of Dehua Gaide soil, 18-20% of low temperature frit, 11-12.5% of Longyan kaolin and the balance of magnesium chloride. The low-temperature orange material is prepared by mixing, calcining, quenching and ball-milling. The low-temperature orange material is simple in production process, low in equipment requirement, suitable for industrial production, capable of realizing energy conservation and emission reduction and environmental-friendly. The coloring material in the invention is stable in color generation and small in color difference change, has full hue and bright texture, has consistent color with that of a synthetic material, is applicable to daily decorative ceramics, architectural ceramics and the like and can be rapidly fired at the temperature of 1060-1150 DEG C.

Description

technical field [0001] The invention belongs to the technical field of ceramic pigments, in particular to a low-temperature orange-yellow material for ceramic glazes and a preparation method thereof. Background technique [0002] Ceramic pigments, also known as pigments or color materials, are special color materials for colored ceramics in powder form formulated with color bases and fluxes or additives. [0003] In the prior art, ceramic pigments are generally prepared from colored metal oxides or chemical raw materials together with other additives. The application number is 201510676599.5, and the patent titled "a small particle size praseodymium zirconium yellow ceramic pigment and its preparation method" uses praseodymium oxide and zirconia as the color base and silica as the flux to prepare the ceramic pigment, but the oxidized Praseodymium and zirconia are more expensive and costly, so the price of the prepared pigment is naturally not low. The application number is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/14C03C8/02C04B41/86
CPCC03C8/02C03C8/14C04B41/5022C04B41/86
Inventor 李桂贤刁龙海
Owner FUJIAN PROVINCE DEHUA COUNTY GRANGTOP CERAMICS CO LTD