Preparation method for modena crystal bead blank

A crystal bead embryo, deep purple technology, applied in glass pressing, glass manufacturing equipment, manufacturing tools and other directions, can solve the problems of low production efficiency, unstable product quality, poor color reproducibility, etc., to improve efficiency and productivity, good Reproducible, lead silicate stabilized effect

Active Publication Date: 2012-09-19
浙江鑫伟兴水晶有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for the disadvantages of poor coloring reproducibility, unstable product quality, low production efficiency, and unsuitability for continuous tank kiln production operations in the existing technology for preparing deep purple crystal bead embryos. The preparation method of deep purple crystal bead embryos with good coloring reproducibility, stable product quality and high production efficiency, which is suitable for the production operation of continuous tank kiln

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of preparation method of deep purple crystal bead embryo, the preparation method of deep purple crystal bead embryo comprises the following steps:

[0021] (1) Weigh out the raw materials of the deep purple crystal bead embryos according to the weight ratio and mix them evenly. Wherein, the raw material formula (weight ratio) of the deep purple crystal bead embryos is: 50 parts of quartz sand, 12 parts of soda ash, and 12 parts of potassium carbonate , 5 parts of potassium nitrate, 5 parts of boric acid, 4.5 parts of potassium permanganate, 7 parts of lead silicate, 1 part of aluminum hydroxide, 2 parts of calcium carbonate, 0.5 part of lithium carbonate, and 1 part of magnesium carbonate;

[0022] (2) the uniformly mixed deep purple crystal bead embryo raw material is granulated by a granulator;

[0023] (3) Put the granulated deep purple crystal bead embryo raw material into a glass crystal pool furnace for melting. During melting, the temperature is controlled...

Embodiment 2

[0026] A kind of preparation method of deep purple crystal bead embryo, the preparation method of deep purple crystal bead embryo comprises the following steps:

[0027] (1) Weigh out the raw materials of the deep purple crystal bead embryos according to the weight ratio and mix them evenly. Wherein, the raw material formula (weight ratio) of the deep purple crystal bead embryos is: 70 parts of quartz sand, 15 parts of soda ash, and 15 parts of potassium carbonate , 7 parts of potassium nitrate, 5.5 parts of boric acid, 5 parts of potassium permanganate, 10 parts of lead silicate, 1.2 parts of aluminum hydroxide, 3 parts of calcium carbonate, 0.5 parts of lithium carbonate, and 3 parts of magnesium carbonate;

[0028] (2) the uniformly mixed deep purple crystal bead embryo raw material is granulated by a granulator;

[0029] (3) Put the granulated deep purple crystal bead embryo raw material into a glass crystal pool furnace for melting. During melting, the temperature is cont...

Embodiment 3

[0032] A kind of preparation method of deep purple crystal bead embryo, the preparation method of deep purple crystal bead embryo comprises the following steps:

[0033] (1) Weigh out the raw materials of the deep purple crystal bead embryos according to the weight ratio and mix them evenly. Wherein, the raw material formula (weight ratio) of the deep purple crystal bead embryos is: 60 parts of quartz sand, 13 parts of soda ash, and 13 parts of potassium carbonate , 6 parts of potassium nitrate, 5 parts of boric acid, 5.5 parts of potassium permanganate, 7.5 parts of lead silicate, 2 parts of aluminum hydroxide, 1.5 parts of calcium carbonate, 0.5 parts of lithium carbonate, and 1 part of magnesium carbonate;

[0034] (2) the uniformly mixed deep purple crystal bead embryo raw material is granulated by a granulator;

[0035] (3) Put the granulated deep purple crystal bead embryo raw material into a glass crystal pool furnace for melting. During melting, the temperature is cont...

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PUM

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Abstract

The invention discloses a preparation method for a modena crystal bead blank. The invention provides a preparation method, which has the advantages of good coloring reproducibility, stable product quality and high production efficiency and can be suitable for the production operation of a continuous tank furnace, for a modena crystal bead blank by aiming at the defects of poor coloring reproducibility, unstable product quality, low production efficiency and inadequacy for the production operation of a continuous tank furnace of the traditional technology for preparing the modena crystal bead blank. According to the preparation method for a modena crystal bead blank, the modena crystal bead blank is prepared from the following raw materials in parts by weight: 50-70 parts of quartz sand, 5-15 parts of soda ash, 4-16 parts of potassium carbonate, 2-9 parts of nitrate of potash, 2-6 parts of boric acid, 4.5-6 parts of potassium permanganate, less than or equal to 10 parts of lead silicate, less than or equal to 7 parts of aluminium hydroxide, less than or equal to 3 parts of calcium carbonate, less than or equal to 1 part of lithium carbonate and less than or equal to 3 parts of magnesium carbonate.

Description

technical field [0001] The invention relates to the field of artificial crystal products, in particular to a method for preparing deep purple crystal bead embryos. Background technique [0002] Deep purple crystal bead embryos are semi-finished products used to prepare deep purple crystal products. In the existing process of preparing deep purple crystal bead embryos, manganese ions are used for coloring. Manganese ions are provided by manganese dioxide. The products produced by embryo technology generally have the disadvantages of poor coloring reproducibility, unstable product quality, low production efficiency, and not suitable for continuous tank kiln production operations. In addition, in the existing technology for preparing deep purple crystal bead embryos, there is red lead component in the raw material formula of deep purple crystal bead embryos, and red lead is volatile and will cause environmental pollution. Contents of the invention [0003] The purpose of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C6/04C03C4/02C03C1/04C03B11/00
CPCY02P40/57
Inventor 杨鑫法
Owner 浙江鑫伟兴水晶有限公司
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