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A kind of yellow high-gloss glaze for ceramics and preparation method thereof

A yellow and glaze technology, applied in the field of yellow high-gloss glaze for ceramics and its preparation, can solve the problems that the surface brightness of the yellow glaze is difficult to reach an excellent level, affect the crystallization effect of niobium oxide, etc., and achieve excellent gloss, cost control, and gloss. improved effect

Active Publication Date: 2021-08-17
广东怡丰园青花瓷研究院有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The object of the present invention is to provide a yellow high-gloss glaze for ceramics to solve the problem that the cerium oxide used as a colorant in the yellow high-gloss glaze for ceramics in the prior art cannot be well adapted to niobium oxide, which affects the niobium oxide in acidic conditions. Under the crystallization effect, it is difficult to achieve an excellent level of brightness on the surface of yellow glaze

Method used

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  • A kind of yellow high-gloss glaze for ceramics and preparation method thereof

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Effect test

Embodiment 1

[0027] A yellow high-gloss glaze for ceramics, consisting of the following components in parts by weight: 32 parts of potassium feldspar, 18 parts of quartz, 6 parts of marble, 7 parts of kaolin, 6 parts of transparent frit, 50 parts of water, and 1 part of niobium oxide , 2 parts of yellow pigment, 1 part of barium chromate.

[0028] A preparation method of yellow high-gloss glaze for ceramics, comprising the following steps:

[0029] Step 1. Mix 32 parts of potassium feldspar, 18 parts of quartz, 6 parts of marble, 7 parts of kaolin, 6 parts of transparent frit, and 50 parts of water, and then ball mill it into glaze slurry. The ball milling time is 16 hours, and the magnetic field strength of the glaze slurry is The 10,000 Gauss iron remover removes iron three times, and the glaze slurry passes through a 325-mesh standard sieve;

[0030] Step 2, mix 1 part of niobium oxide, 2 parts of yellow pigment, and 1 part of barium chromate evenly and ball-mill them into a powder, an...

Embodiment 2

[0033] A yellow high-gloss glaze for ceramics, consisting of the following components by weight: 48 parts of albite, 38 parts of quartz, 13 parts of marble, 14 parts of kaolin, 10 parts of transparent frit, 70 parts of water, and 4 parts of niobium oxide , 8 parts of yellow pigment, 4 parts of barium chromate.

[0034] A preparation method of yellow high-gloss glaze for ceramics, comprising the following steps:

[0035] Step 1: Mix 48 parts of albite feldspar, 38 parts of quartz, 13 parts of marble, 14 parts of kaolin, 10 parts of transparent frit, and 70 parts of water, and then ball mill it into a glaze slurry. The ball milling time is 19 hours. The 10,000 gauss iron remover removes iron 5 times, and the glaze slurry passes through a 380-mesh standard sieve;

[0036] In step 2, 4 parts of niobium oxide, 8 parts of yellow pigment, and 4 parts of barium chromate are mixed evenly and ball-milled into a powder, and the powder is passed through a 380-mesh standard sieve;

[003...

Embodiment 3

[0039] A yellow high-gloss glaze for ceramics, consisting of the following components in parts by weight: 36 parts of albite, 25 parts of quartz, 8 parts of marble, 9 parts of kaolin, 7 parts of transparent frit, 56 parts of water, and 2 parts of niobium oxide , 4 parts of yellow pigment, 2 parts of barium chromate.

[0040] A preparation method of yellow high-gloss glaze for ceramics, comprising the following steps:

[0041] Step 1: Mix 36 parts of albite feldspar, 25 parts of quartz, 8 parts of marble, 9 parts of kaolin, 7 parts of transparent frit, and 56 parts of water, and ball mill it into glaze slurry. The 10,000 gauss iron remover removes iron 4 times, and the glaze slurry passes through a 325-mesh standard sieve;

[0042] In step 2, 2 parts of niobium oxide, 4 parts of yellow pigment, and 2 parts of barium chromate are mixed evenly and ball-milled into a powder, and the powder is passed through a 325-mesh standard sieve;

[0043] Step 3, uniformly mixing the glaze s...

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Abstract

The invention discloses a yellow high-gloss glaze for ceramics, and relates to the technical field of ceramic glazes. The yellow high-gloss glaze for ceramics is composed of the following components in parts by weight: 32-48 parts by weight of feldspar, 18-38 parts by quartz, and marble 6-13 parts, 7-14 parts of kaolin, 6-10 parts of transparent frit, 50-70 parts of water, 1-4 parts of niobium oxide, 2-8 parts of yellow pigment, 1-4 parts of barium chromate; In the invention, barium chromate is used to replace cerium oxide in the prior art, thereby avoiding the influence of cerium oxide on the crystallization effect of niobium oxide under acidic conditions, so the glossiness of porcelain glaze can be improved; the glaze in the present invention The glossiness of the prepared porcelain glaze surface is significantly improved, so that the porcelain glaze surface glossiness reaches an excellent level, and the porcelain glaze surface glossiness and the high-grade feeling of porcelain are improved under the premise of cost control.

Description

technical field [0001] The invention relates to the technical field of ceramic glazes, in particular to a yellow high-gloss glaze for ceramics and a preparation method thereof. Background technique [0002] Yellow glaze occupies a very important position in ancient ceramic art, but there are not many porcelains that use yellow glaze in ancient Chinese folk. With the development of society, yellow glaze gradually enters the folk and is used by ordinary people. It has become a bright and beautiful piece of daily-use porcelain. However, most of the yellow glazes currently on the market are not very good in color, brightness and vividness. [0003] And in the Chinese patent that authorized announcement number is CN102491793B, disclose a kind of yellow highlight glaze material for pottery and porcelain, by potassium feldspar 30~50 parts, quartz 20~40 parts, marble 5~15 parts, kaolin 8~15 parts, transparent 6-10 parts of frit, 1-4 parts of cerium oxide, 1-4 parts of niobium oxide...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/14
CPCC03C8/14
Inventor 黄志璇
Owner 广东怡丰园青花瓷研究院有限公司
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