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Colored glaze material, process for firing colored glaze material into molten base material, and application of colored glaze material

A melting and glazed technology, applied in the production of ceramic materials, furnaces, furnace types, etc., can solve the problems of color floating and glaze being too transparent, and achieve the effect of color floating, beautiful and thick finished products, and good product stability.

Active Publication Date: 2020-11-27
ZIBO ZICHUAN ZHENHUA GLASS PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main problem solved by the invention is that the existing glass is too transparent and the color floats

Method used

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  • Colored glaze material, process for firing colored glaze material into molten base material, and application of colored glaze material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1) Prepare materials according to the following raw materials by weight: 100 parts of quartz sand, 40 parts of sodium hydroxide, 10 parts of potassium carbonate, 8 parts of borax, 15 parts of feldspar powder, 3 parts of calcium carbonate powder, 8 parts of aluminum oxide, 12 parts of zinc oxide, 14 parts of sodium fluorosilicate, 0.5 parts of antimony oxide, 2 parts of sodium chloride, 2 parts of cadmium yellow, and 0.55 parts of selenium powder; mix the raw materials and stabilize the temperature of the kiln at 1400 °C;

[0025] 2) Put in the raw material with a mixing volume of 53%, melt it to a semi-molten state after 240 minutes, and stir it evenly with an iron stirring rod;

[0026] 3) Then add 22% raw materials for the second time, continue to melt for 120 minutes, and use an iron stirring rod to stir evenly;

[0027] 4) Put all the remaining raw materials into the crucible and seal it, continue to melt for 360 minutes, then unseal, cool down to 1300°C and keep it...

Embodiment 2

[0030] 1) Prepare materials according to the following raw materials by weight: 100 parts of quartz sand, 38.6 parts of sodium hydroxide, 11.1 parts of potassium carbonate, 7.2 parts of borax, 15.8 parts of feldspar powder, 2.6 parts of calcium carbonate powder, 8.7 parts of aluminum oxide, 11.3 parts of zinc oxide, 15.4 parts of sodium fluorosilicate, 0.42 parts of antimony oxide, 2.3 parts of sodium chloride, 1.8 parts of cadmium yellow, and 0.61 parts of selenium powder; mix the raw materials and stabilize the temperature of the kiln at 1401 °C;

[0031] 2) Put in 50% of the raw material, melt it to a semi-molten state after 260 minutes, and stir it evenly with an iron stirring rod;

[0032] 3) Then add 25% raw materials for the second time, continue to melt for 115 minutes, and use an iron stirring rod to stir evenly;

[0033] 4) Put all the remaining raw materials into the crucible and seal it, continue to melt for 370 minutes, then unseal, cool down to 1302°C and keep it...

Embodiment 3

[0036] 1) Prepare materials according to the following raw materials by weight: 100 parts of quartz sand, 41.3 parts of sodium hydroxide, 8.7 parts of potassium carbonate, 8.6 parts of borax, 14 parts of feldspar powder, 3.4 parts of calcium carbonate powder, 7.5 parts of aluminum oxide, 12.3 parts of zinc oxide , 12.4 parts of sodium fluorosilicate, 0.61 parts of antimony oxide, 1.7 parts of sodium chloride, 2.1 parts of cadmium yellow, 0.5 parts of selenium powder, and 4 parts of yellow pigment; mix the raw materials and stabilize the temperature of the kiln at 1399 ° C;

[0037] 2) Put in raw materials with a mixing volume of 55%, melt them to a semi-molten state after 220 minutes, and stir them evenly with an iron stirring rod;

[0038] 3) Then put in 20% raw materials for the second time, continue to melt for 130 minutes, and stir evenly with an iron stirring rod;

[0039] 4) Put all the remaining raw materials into the crucible and seal it, continue to melt for 360 minut...

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Abstract

The invention discloses a colored glaze material, a process for firing the colored glaze material into a molten base material, and application of the colored glaze material and belongs to the technical field of colored glaze manufacturing. The colored glaze material is characterized in that the colored glaze material comprises the following raw materials in parts by weight: 100 parts of quartz sand; sodium hydroxide 36-43 parts of potassium carbonate; and 7.8-12.3 parts of potassium carbonate; 6.2- 9.9 parts of borax; 12-18 parts of feldspar powder; 2.1 to 3.9 parts of calcium carbonate powder; 6.2 to 9.7 parts of aluminum oxide; 10.3 to 13.2 parts of zinc oxide; 11.9 to 16.2 parts of sodium fluosilicate; 0.35 to 0.67 part of antimony oxide; 1.4 to 2.7 parts of sodium chloride; 1.5 to 2.6parts of cadmium yellow; 0.35 to 0.7 part of selenium powder; and 0 to 4 parts of pigment. According to the colored glaze formula disclosed by the invention, colored glaze with low transparency, uniform color and high strength can be prepared after the colored glaze formula is fired, so that the texture of the colored glaze is like jade but not transparent, and the colored glaze has a decorous feeling of stable and reservation.

Description

technical field [0001] The invention relates to a colored glaze material and a process and application thereof for firing a molten base material, belonging to the technical field of colored glaze manufacturing. Background technique [0002] In ancient China, colored glaze refers to a kind of work similar to crystal or glass, which is made of various natural minerals as raw materials, high-temperature dewaxing by bronze dewaxing casting method or purely hand-shaped and fired, also known as drifting glass or glass. In modern times, in order to maintain the unity and diversity of glaze colors and improve the quality of glaze, many raw materials are replaced by chemical products. The main component of ancient Chinese colored glaze is lead-barium glass, so it is not suitable for making food and drink utensils. It is generally used for decorations, ritual vessels, and funeral objects. It is also commonly used in building materials, and is an important decorative component of anci...

Claims

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Application Information

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IPC IPC(8): C03C6/06C03C4/02C03B5/06C03B25/00
CPCC03C1/00C03C4/02C03B5/06C03B25/00Y02P40/60
Inventor 陈京田伊兵
Owner ZIBO ZICHUAN ZHENHUA GLASS PROD
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