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Manufacture method of artificial luminous pearl

A luminous pearl, artificial technology, applied in the direction of decorative art, special decorative structures, etc., can solve the problems of easy damage, low hardness, poor high temperature resistance, etc., and achieve the effect of simple preparation process, high hardness and low price

Inactive Publication Date: 2014-08-13
由伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are some defects in these two technologies: the first technology is that only the gap part filled with phosphor can emit light, while the other parts cannot emit light; the products obtained by the second technology are organic, and their hardness is low, high temperature resistance Also inferior and susceptible to damage during use

Method used

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  • Manufacture method of artificial luminous pearl

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1: Press figure 1 Shown, the production raw material and proportioning are:

[0031] Fluorite powder: 1-20%

[0032] PbO:1-30%

[0033] SiO 2 : 1-60%

[0034] The sum of the contents of each component is 100%.

[0035] Preparation steps and process parameters are:

[0036] (1) Weigh various raw materials as required;

[0037] (2) Crushing and grinding blocky raw materials;

[0038] (3) Put various raw materials into the container and mix and stir to make the ingredients uniform;

[0039] (4) Pour the uniformly mixed raw materials into the crucible and put them into the smelting furnace for smelting. The characteristics are: put the raw materials into the crucible, put them into the smelting furnace at room temperature, and raise the temperature with the furnace; the heating temperature is 1080 ° C, and the temperature is kept for 3 hours; with the furnace cooling, the furnace door is always closed during the cooling process;

[0040] (5) After the produ...

Embodiment 2

[0043] Example 2: Press figure 1 Shown, the production raw material and proportioning are:

[0044] Fluorite powder: 1-20%

[0045] PbO:1-30%

[0046] SiO 2 : 1-60%

[0047] Na 2 CO 3 : 1-20%

[0048] The sum of the contents of each component is 100%.

[0049] Preparation steps and process parameters are:

[0050] (1) Weigh various raw materials as required;

[0051] (2) Crushing and grinding blocky raw materials;

[0052] (3) Put various raw materials into the container and mix and stir to make the ingredients uniform;

[0053] (4) Pour the uniformly mixed raw materials into a crucible and put them into a smelting furnace for smelting. The characteristics are: put the raw materials into the crucible, put them into the smelting furnace at room temperature, and raise the temperature with the furnace; the heating temperature is 1150 ° C, and the heat preservation is 5 hours; with the furnace cooling, the furnace door is always closed during the cooling process;

[00...

Embodiment 3

[0057] Embodiment 3: press figure 1 Shown, the production raw material and proportioning are:

[0058] Fluorite powder: 1-20%

[0059] SiO 2 : 1-60%

[0060] Na 2 CO 3 : 1-20%

[0061] CaCO 3 : 1-20%

[0062] The sum of the contents of each component is 100%.

[0063] Preparation steps and process parameters are:

[0064] (1) Weigh various raw materials as required;

[0065] (2) Crushing and grinding blocky raw materials;

[0066] (3) Put various raw materials into the container and mix and stir to make the ingredients uniform;

[0067] (4) Pour the uniformly mixed raw materials into the crucible and put them into the smelting furnace for smelting. The characteristics are: put the raw materials into the crucible, put them into the smelting furnace at room temperature, and raise the temperature with the furnace; the heating temperature is 1250 ° C, and the heat preservation time is 8 hours; with the furnace cooling, the furnace door is always closed during the cooli...

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Abstract

The invention belongs to the field of handicraft production, and in particular relates to artificial luminous pearl production from inorganic chemical raw materials. The method is characterized by using the raw materials of fluorite powder, PbO, SiO2, Na2CO3 and CaCO3. The preparation method comprises the following steps: (1) weighing; (2) crushing, and grinding; (3) mixing and stirring; (4) melting; and (5) carving, grinding and polishing. The artificial luminous pearl prepared by the invention can emit beautiful fluorescence at night, has delicate and tough texture, tender and soft luster and good mechanical properties, can be used in the field of handicraft production, and has broad application prospects. The invention uses raw materials with wide sources and low price, and the preparation technique is simple, has no special requirements on the operator's skill; therefore, the invention has high practicability and value of popularization and application.

Description

technical field [0001] The invention belongs to the field of handicraft production, in particular to an artificial luminous pearl produced by utilizing inorganic chemical raw materials and a manufacturing method thereof. Background technique [0002] The luminous pearl is a precious gemstone that can emit beautiful light at night and has been loved by people since ancient times. However, natural luminous pearl reserves are very rare and rare, so they are expensive and difficult for ordinary consumers to own. [0003] Therefore, in order to meet the increasing needs of ordinary consumers, people use artificial technology to produce artificial luminous pearls. There are two commonly used techniques: one is to fill the gaps of fluorite with phosphor powder that can emit light, and the other is to add phosphor powder to plexiglass. There are some defects in these two technologies: the first technology is that only the gap part filled with phosphor can emit light, while the oth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B32/00B44C5/06
Inventor 由伟陶匡衡刘谦
Owner 由伟
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