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High-strength glass colored glaze

A high-strength, high-strength glass technology, applied in blown glass, glass forming, glass manufacturing equipment, etc., can solve problems such as fragmentation and low strength of glass glaze, achieve the effect of reducing glass phase and pores and improving strength

Inactive Publication Date: 2018-03-20
太仓经济开发区蕴源吉光工艺美术品工作室
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The strength of current glass glaze is generally low, and handicrafts made of glass glaze tend to shatter when dropped

Method used

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  • High-strength glass colored glaze

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The preparation steps of the glass glaze of the present embodiment are as follows:

[0015] 1) Weigh each raw material: 70 parts of quartz sand, 25 parts of soda ash, nano-α-Al 2 o 3 25 parts, 4 parts of cerium oxide, 0.6 parts of sodium nitrate, 3 parts of barium carbonate, 28 parts of cordierite powder, 10 parts of zirconium silicate, 10 parts of potassium feldspar, 8 parts of lithium china stone, 1 part of CuO, mix well;

[0016] 2) The raw materials are melted in a pool kiln, the melting temperature is 1540°C, the clarification temperature is 1660°C, the melting time is 10 hours, and the clarification time is 5 hours to obtain a glass melt;

[0017] 3) Cool the melted glass melt to 1100°C, and carry out artificial forming according to the designed shape. The artificial forming specifically includes: manual material picking, through tools such as scissors, handles, blowpipes, molds, etc., through manual blowing, pulling, pressing, Turning, squeezing and other proc...

Embodiment 2

[0020] The preparation steps of the glass glaze of the present embodiment are as follows:

[0021] 1) Weigh each raw material: 72 parts of quartz sand, 22 parts of soda ash, nano-α-Al 2 o 3 28 parts, 2 parts of cerium oxide, 0.5 parts of sodium nitrate, 2 parts of barium carbonate, 30 parts of cordierite powder, 8 parts of zirconium silicate, 6 parts of potassium feldspar, 5 parts of lithium china stone, 0.6 part of FeO, mix well;

[0022] 2) Melting the raw materials in a tank kiln, the melting temperature is 1520°C, the clarification temperature is 1650°C, the melting time is 12 hours, and the clarification time is 5 hours to obtain a glass melt;

[0023] 3) Cool the melted glass melt to 1100°C, and carry out artificial forming according to the designed shape. The artificial forming specifically includes: manual material picking, through tools such as scissors, handles, blowpipes, molds, etc., through manual blowing, pulling, pressing, Turning, squeezing and other process...

Embodiment 3

[0026] The preparation steps of the glass glaze of the present embodiment are as follows:

[0027] 1) Weigh each raw material: 65 parts of quartz sand, 20 parts of soda ash, nanometer α-Al 2 o 3 24 parts, 3 parts of cerium oxide, 0.5 parts of sodium nitrate, 2.5 parts of barium carbonate, 25 parts of cordierite powder, 9 parts of zirconium silicate, 12 parts of potassium feldspar, 6 parts of lithium china stone, TiO 2 0.5 parts, mix well;

[0028] 2) Melting the raw materials in a pool kiln, the melting temperature is 1550°C, the clarification temperature is 1680°C, the melting time is 10 hours, and the clarification time is 4.5 hours to obtain a glass melt;

[0029] 3) Cool the melted glass melt to 1100°C, and carry out artificial forming according to the designed shape. The artificial forming specifically includes: manual material picking, through tools such as scissors, handles, blowpipes, molds, etc., through manual blowing, pulling, pressing, Turning, squeezing and o...

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Abstract

The invention discloses a high-strength glass colored glaze. The high-strength glass colored glaze is prepared from the following components in parts by weight: 60 to 77 parts of quartz sand, 18 to 25pars of sodium carbonate, 18 to 30 parts of nano alpha-Al2O3, 1 to 4 parts of cerium dioxide, 0.1 to 1 part of sodium nitrate, 1 to 4 parts of barium carbonate, 20 to 36 parts of cordierite powder, 6to 12 parts of zirconium silicate, 5 to 15 parts of potassium feldspar powder, 3 to 8 parts of fluxing agent and 0.2 to 1.5 parts of pigment. The high-strength glass colored glaze provided by the invention is high in strength, and is not cracked after falling.

Description

technical field [0001] The invention relates to the technical field of preparation of inorganic amorphous materials, in particular to a high-strength glass glaze. Background technique [0002] Glass is a kind of silicate product with a long history. Its quality is crystal clear, dazzling and magnificent, which fully reflects the delicacy, delicacy and subtlety of the oriental people. It is an important decorative component in architecture and an important part in art decoration. A wonderful flower. The main component of glass is SiO 2 (i.e. silica), alumina, flux lead oxide and pigments etc. [0003] The glass composition has the excellent characteristics of low softening point and long material properties, so it is easy to manufacture and suitable for glass forming. The quality of glass products is reflected in good luster, less air bubbles, streaks, and stones. The softening point and material properties of colored glaze mainly depend on the types and proportions of the...

Claims

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Application Information

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IPC IPC(8): C03C6/04C03C1/04C03C1/00C03B9/02
CPCC03B9/02C03C1/00C03C1/04
Inventor 徐蕴芬
Owner 太仓经济开发区蕴源吉光工艺美术品工作室
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