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Dark red color crystal pearl blank and preparation method thereof

A technology of crystal bead embryo and color, applied in the field of deep red color crystal bead embryo and its preparation, can solve the problems of environmental pollution, uneven color, poor coloring, etc. Effect

Active Publication Date: 2014-07-16
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

[0002] Crimson color crystal bead embryos are semi-finished products used to prepare deep red color crystal products. The existing crimson color crystal bead embryo technology is manufactured in a crucible, which has poor coloring, uneven colors, patterns, and unstable product quality. Low efficiency, not suitable for continuous mass production, and burning with coal causes environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A deep red color crystal bead embryo of the present invention, the deep red color crystal bead embryo is composed of the following proportioning ingredients in parts by weight: 80 parts of quartz sand, 10 parts of zinc oxide, 20 parts of soda ash, 10 parts of potassium carbonate, 7 parts of boric acid 1 part, 2 parts of calcium carbonate, 0.5 part of aluminum hydroxide, 1 part of table salt, 0.3 part of cadmium yellow, 0.5 part of selenium powder and 0.5 part of cadmium red.

[0018] The preparation process of described deep red color crystal bead embryo is as follows:

[0019] 1) Extract 80 parts of quartz sand, 10 parts of zinc oxide, 20 parts of soda ash, 10 parts of potassium carbonate, 7 parts of boric acid, 2 parts of calcium carbonate, 0.5 parts of aluminum hydroxide, 1 part of table salt, and 0.3 parts of cadmium yellow according to the weight ratio , 0.5 part of selenium powder and 0.5 part of cadmium red are mixed evenly;

[0020] 2) Granulate the uniformly m...

Embodiment 2

[0025] It differs from Example 1 in that the crimson crystal bead embryo is made up of the following proportioning ingredients in parts by weight: 190 parts of quartz sand, 30 parts of zinc oxide, 75 parts of soda ash, 35 parts of potassium carbonate, 23 parts of boric acid, 8 parts of calcium carbonate, 3 parts of aluminum hydroxide, 4 parts of table salt, 3 parts of cadmium yellow, 2.5 parts of selenium powder and 6 parts of cadmium red.

Embodiment 3

[0027] It differs from Example 1 in that the deep red color crystal bead embryo is made up of the following proportioning ingredients in parts by weight: 135 parts of quartz sand, 18 parts of zinc oxide, 25 parts of soda ash, 15 parts of potassium carbonate, 11 parts of boric acid, 3 parts of calcium carbonate, 1 part of aluminum hydroxide, 1.5 parts of table salt, 0.5 parts of cadmium yellow, 1 part of selenium powder and 1 part of cadmium red.

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PUM

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Abstract

The present invention discloses a dark red color crystal pearl blank and a preparation method thereof. The dark red color crystal pearl blank comprises, by weight, 80-190 parts of quartz sand, 10-30 parts of zinc oxide, 20-75 parts of soda ash, 10-35 parts of potassium carbonate, 7-23 parts of boric acid, 2-8 parts of calcium carbonate, 0.5-3 parts of aluminum hydroxide, 1-4 parts of gravy salt, 0.3-3 parts of cadmium yellow, 0.5-2.5 parts of selenium powder, and 0.5-6 parts of cadmium red. According to the present invention, during dark red color crystal pearl blank preparing, oxidation reduction balance of copper ions during a melting process maintains a stable state so as to obtain good colorability; and the lead-containing raw material is not used, and advantages of good gloss, bright and uniform color, no color difference, no pattern, high yield, no lead, no pollution and good production benefit are provided.

Description

technical field [0001] The invention relates to a dark red color crystal bead embryo and a preparation method thereof. Background technique [0002] Crimson color crystal bead embryos are semi-finished products used to prepare deep red color crystal products. The existing crimson color crystal bead embryo technology is manufactured in a crucible, which has poor coloring, uneven colors, patterns, and unstable product quality. The efficiency is low, it is not suitable for continuous mass production, and the burning of coal causes environmental pollution. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a deep red color crystal bead embryo with good coloring reproducibility, consistent color, no color difference, no pattern, stable product quality, high production efficiency, and suitable for continuous tank kiln production operations. [0004] In order to solve the above problems, the present invention is a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C6/06C03C4/02
Inventor 杨鑫法
Owner 浙江鑫伟兴水晶有限公司
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