Processing technology of Chinese red glass metal

A processing technology and liquid glass technology, applied in glass furnace equipment, glass manufacturing equipment, manufacturing tools, etc., can solve the problems of difficult coloring, discoloration, and high difficulty in firing, and achieve convenient processing, stable coloring, and cost saving. Effect

Inactive Publication Date: 2010-02-17
常熟市万利特种玻璃厂
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Many occasions need to use the color of Chinese red, such as Chinese red Forbidden City walls, Chinese red lanterns, Chinese red weddings, Chinese red Spring Festival couplets, and Chinese red glass products, but because these glass products must pass through High-temperature processing, and because Chinese red is e...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] First, take quartz sand, 100 parts; soda ash, 30 parts; potassium carbonate, 4 parts; borax, 9 parts; feldspar powder, 6 parts; zinc oxide, 10 parts; cadmium yellow, 1.7 parts; cadmium red, 0.5 parts; selenium powder, 0.4 parts; antimony oxide, 0.1 parts; fluorite powder, 0.6 parts; table salt, 0.4 parts, mixed at room temperature by stirring.

[0011] Then, put the composition into a crucible and heat it to 1400° C. for 14 hours to obtain the Chinese red glass liquid.

Embodiment 2

[0013] First, take quartz sand, 100 parts; soda ash, 40 parts; potassium carbonate, 5 parts; borax, 10 parts; feldspar powder, 8 parts; zinc oxide, 12 parts; cadmium yellow, 1.8 parts; cadmium red, 0.6 parts; selenium powder, 0.5 part; antimony oxide, 0.2 part; fluorite powder, 1 part; table salt, 0.5 part, and mixed at room temperature by stirring.

[0014] Then, put the composition into a crucible and heat it to 1400° C. for 14 hours to obtain the Chinese red glass liquid.

Embodiment 3

[0016] First, take quartz sand, 100 parts; soda ash, 50 parts; potassium carbonate, 6 parts; borax, 11 parts; feldspar powder, 10 parts; zinc oxide, 14 parts; cadmium yellow, 1.9 parts; cadmium red, 0.7 parts; selenium powder, 0.6 parts; antimony oxide, 0.3 parts; fluorite powder, 1.4 parts; table salt, 0.6 parts, mixed at room temperature by stirring.

[0017] Then, put the composition into a crucible and heat it to 1400° C. for 14 hours to obtain the Chinese red glass liquid.

[0018] The invention describes a Chinese red coloring method for molten glass. The molten glass processed according to the process has the characteristics of bright and bright color and stable color, and the molten glass can be widely used in different glass products.

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PUM

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Abstract

The invention provides a processing technology of Chinese red glass metal. The processing technology of a Chinese red glass product comprises the following steps: (a) preparing mixture according to the following main raw materials: 100 portions of quartz sand, 30-50 portions of calcined soda, 4-6 portions of potassium carbonate, 9-11 portions of borax, 6-10 portions of feldspar powder, 10-14 portions of zinc oxide, 1.7-1.9 portions of cadmium yellow, 0.5-0.7 portion of cadmium red, 0.4-0.6 portion of selenium powder, 0.1-0.3 portion of antimony oxide, 0.6-1.4 portions of fluorite powder and 0.4-0.6 portion of salt; and (b) melting the prepared mixture at high temperature to obtain the Chinese red glass metal. The Chinese red glass metal prepared by the processing technology of the invention has the characteristics of vivid color and stable coloring and can be widely applied to different glass products.

Description

technical field [0001] The invention relates to a processing technology of molten glass, in particular to a processing technology of molten glass with Chinese red color. Background technique [0002] Chinese red (also known as crimson) is the bright red among the three primary colors. It has a long history in China and represents peace, auspiciousness, joy, happiness and so on. Many occasions need to use the color of Chinese red, such as Chinese red Forbidden City walls, Chinese red lanterns, Chinese red weddings, Chinese red Spring Festival couplets, and Chinese red glass products, but because these glass products must pass through High-temperature processing, and because Chinese red is easy to decompose under high temperature conditions, it is extremely difficult to color. For thousands of years, the firing of Chinese red glass products is very difficult, and it is easy to decompose and oxidize with air and change color. Glass products lose the meaning contained in Chines...

Claims

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Application Information

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IPC IPC(8): C03B5/235C03C6/04
CPCC03C3/00C03C3/093C03C17/04
Inventor 黄亦清
Owner 常熟市万利特种玻璃厂
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