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A kind of Longquan celadon celadon ink-jet ink and preparation method thereof

An inkjet ink and celadon technology, which is applied in the field of celadon, can solve the problems of weak three-dimensional effect, large powder particles, uneven color rendering, etc., and achieve the effect of strong three-dimensional effect, high chemical stability and high color intensity

Active Publication Date: 2020-11-17
LISHUI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing research, the glaze powder particles of celadon celadon inkjet ink are relatively large, which is greatly affected by other substances such as solvents; the fineness of celadon celadon inkjet ink slurry is insufficient, resulting in uneven color rendering and weak three-dimensional effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] S1 is calculated by parts by weight, and the following raw material components of Longquan celadon celadon are configured. The celadon glaze oxide weight percentages are: 25% of potassium feldspar powder, 8% of calcined kaolin powder, 9% of quartz, 8% of kaolin powder, 2.5% of calcined alumina powder, 6% of calcined talc, 4% of purple gold clay, Silica airgel 25%, of which the content of oxide raw materials for Longquan celadon celadon is: SiO 2 68.48, Al 2 o 3 21.26, Fe 2 o 3 0.55,K 2 O 3.5, Na 2 O 0.5, CaO 3 , TiO 2 0.02, MnO 2 0.01, FeO 0.6, loss on ignition 2.08.

[0026] S2 According to weight percentage, weigh Longquan celadon glaze oxide, solvent deionized water, and dispersant polyethyl acrylate in a ratio of 20:77:3, and put it in a ball mill, which is a 50L horizontal ball mill for mixing and stirring ball milling. The efficiency is 10Kg / h, and the speed of the ball mill is 1000r / min. After ball milling to a fineness of D10>0.06μm, D90 of 0.25±0...

Embodiment 2

[0031] S1 is calculated by parts by weight, and the following raw material components of Longquan celadon celadon are configured. The celadon glaze oxide weight percent is respectively: 30% of potassium feldspar powder, 7% of calcined kaolin powder, 10% of quartz, 6% of kaolin powder, 3% of calcined alumina powder, 7% of calcined talc, 3% of purple gold clay, Silica airgel 16%, of which the chemical composition content of oxide raw materials for Longquan celadon celadon: SiO 2 67.36, Al 2 o 3 22.30, Fe 2 o 3 0.67,K 2 O 3.0, Na 2 O 0.5, CaO2.5, TiO 2 0.02, MnO 20.01, FeO 0.6, loss on ignition 2.11.

[0032] S2 weighed Longquan celadon glaze oxide, solvent ethylene glycol, and dispersant polyethylene glycol in a ratio of 25:70:5 by weight percentage, and put it in a 50L horizontal ball mill for mixing and ball milling. The ball milling efficiency was 10Kg / h, the speed of the ball mill is 1500r / min. After ball milling to a fineness of D10 > 0.06 μm, D90 of 0.25±0.05...

Embodiment 3

[0037] S1 is calculated by parts by weight, and the following raw material components of Longquan celadon celadon are configured. The celadon glaze oxide weight percentages are respectively: 38% of potassium feldspar powder, 9% of calcined kaolin powder, 6% of quartz, 10% of kaolin powder, 2.5% of calcined alumina powder, 8% of calcined talc, 5% of purple gold clay, Silica airgel 18%, of which the chemical composition content of oxide raw materials for Longquan celadon celadon: SiO 2 65.48, Al 2 o 3 21.36, Fe 2 o 3 0.75,K 2 O 4.5, Na 2 O 0.5, CaO 2 , TiO 2 0.02, MnO 2 0.01, FeO 0.6, loss on ignition 3.15.

[0038] S2 Weigh the Longquan celadon celadon raw material oxide, solvent ethanol, and dispersant polyethylene glycol in a ratio of 26:67:7 by weight percentage, and place it in a 50L horizontal or vertical ball mill for mixing and ball milling, wherein The ratio of quartz and silica airgel introduced into the celadon oxide is 3:7, the ball milling efficiency i...

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Abstract

The invention discloses Longquan celadon celadon-glaze jet ink and a preparation method thereof. A celadon glaze oxide comprises the following raw materials in percentage by weight: 25-40% of potash feldspar powder, 5-10% of calcined kaolin powder, 5-10% of quartz, 5-10% of kaolin powder, 1-4% of calcined aluminum oxide powder, 5-10% of calcined talc, 1-8% of purple golden clay, and 10-20% of silicon oxide aerogel. The preparation method comprises: weighing the celadon glaze oxide, a solvent and a dispersant according to a weight percentage of (10-30):(61-85):(0.2-8), mixing and stirring uniformly, then performing ball-milling on the mixture in a ball grinding mill, then screening out iron, and performing a glaze slip ageing process step to obtain the celadon celadon-glaze jet ink. The celadon celadon-glaze jet ink not only has good suspension property, dispersity, chemical stability and rheological property and is environmentally friendly and pollution-free, but also has good associative property with a blank after biscuit firing, and is high in color strength, strong in stereoscopic impression, and exquisite in tone without color differences, the preparation process is simple, and the production cost can be reduced.

Description

Technical field: [0001] The invention relates to the technical field of celadon, in particular to a Longquan celadon celadon inkjet ink and a preparation method thereof. Background technique: [0002] Celadon is a perfect combination of science and art, and the industry is developing rapidly. As a UNESCO World Intangible Cultural Heritage List, Longquan celadon has been favored by the market for its warm and jade-like glaze color and smooth and graceful shape. However, due to the low threshold for celadon manufacturing and the large number of manufacturers in the market, Longquan celadon has a relatively low market share, which is far behind the ceramics produced in Jingdezhen, Jiangxi, and Liling, Hunan. [0003] In recent years, ceramic inkjet printing technology has been widely used in the field of ceramic decoration. The key to improving the competitiveness of celadon is celadon inkjet printing technology, and the core of celadon inkjet printing technology is the prepa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B41/86C03C8/14
CPCC03C8/14C04B41/5022C04B41/86C04B41/4543
Inventor 施群
Owner LISHUI UNIV