High-brightness extinction, light-storing, luminescent glass and method of producing the same

A technology of luminous glass and high brightness, applied in the fields of luminous glass and its manufacture, high brightness light absorption and light storage, can solve the problems of low brightness and short afterglow time, and achieve the effect of high brightness, long afterglow time and strong environmental adaptability

Inactive Publication Date: 2009-05-13
葛利民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The disadvantages of light-storing and luminescent glass in the prior art are: low brightness and short afterglow time

Method used

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  • High-brightness extinction, light-storing, luminescent glass and method of producing the same
  • High-brightness extinction, light-storing, luminescent glass and method of producing the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] like figure 1 As shown, the high-brightness light-absorbing, light-storing, and luminescent glass of this embodiment includes a glass layer 1 and a light-absorbing, light-storing, and light-emitting layer 2, wherein,

[0026] The glass layer 1 accounts for 60-80% of the total weight, and its material is glass powder;

[0027] The light-absorbing, light-storing and luminescent layer 2 accounts for 20-40% of the total weight, and its material is light-absorbing, light-storing, luminescent powder and glass powder.

[0028] In the high-brightness light-absorbing, light-storing, and luminescent glass provided by the present invention, the thickness of the glass layer 1 can account for one-half to two-thirds of the total thickness of the product, and the thickness of the light-absorbing, light-storing, and light-emitting layer 2 can account for one-third of the total thickness of the product. One-half to one-half. The present invention has the following advantages:

[0029...

Embodiment 2

[0036] On the basis of the first embodiment, the luminescent powder is preferably rare earth strontium aluminate series high-brightness luminescent powder.

Embodiment 3

[0038] On the basis of Example 1, the components (by weight percentage) of light absorption, light storage and light emitting layer 2 are:

[0039] Glass powder 30~80%

[0040] Polished dry grain 10~20%

[0041] Boric acid 8~10%

[0042] Sodium carbonate 10~20%

[0043] Strontium aluminate 5-16%.

[0044] During specific implementation, the components of light-absorbing, light-storing, and light-emitting layers 2 are exemplified as follows:

[0045] (1) 67% glass powder, 10% polished dry grain, 8% boric acid, 10% sodium carbonate, 5% strontium aluminate;

[0046] (2) 46% glass powder, 20% polished dry grain, 9% boric acid, 15% sodium carbonate, 10% strontium aluminate;

[0047] (3) 65% glass powder, 10% polished dry grain, 10% boric acid, 10% sodium carbonate, 5% strontium aluminate;

[0048] (4) 52% glass powder, 10% polished dry grain, 8% boric acid, 20% sodium carbonate, 10% strontium aluminate;

[0049] (5) Glass powder 56%, polished dry grain 10%, boric acid 8%, so...

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PUM

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Abstract

The invention discloses high-brightness light absorbent, storage and luminescent glass and a manufacture method thereof, which belongs to the technical field of glass manufacture. The glass is designed for solving the problems of low lightness and short time of persistence of the luminescent glass in the prior art. The high-brightness light absorbent, storage and luminescent glass comprises a glass layer and a light absorbent, storage and luminescent layer, wherein the glass layer accounts for 60 to 80 percent of gross weight, and is made of glass powder; and the light absorbent, storage and luminescent layer accounts for 20 to 40 percent of the gross weight, and is made of light absorbent, storage and luminescent powder and the glass powder. The manufacture method comprises the following steps: evenly mixing the glass powder with the light absorbent, storage and luminescent powder; placing the mixed powder on a tray according to certain thickness; covering the glass powder with certain thickness on the tray; and putting the tray in a heating furnace to be baked into the high-brightness light absorbent, storage and luminescent glass. The method is applicable to manufacture luminescent glass.

Description

technical field [0001] The invention relates to the technical field of glass manufacturing, in particular to a high-brightness light-absorbing, light-storing and luminescent glass and a manufacturing method thereof. Background technique [0002] Because glass has the advantages of light transmission and beauty, it has been widely used in the construction industry (such as the construction of doors and windows). [0003] In the prior art, there is a light-storing and luminous glass, which can absorb and store sunlight when the ambient light is strong, and release the stored energy in the form of light when the surrounding environment becomes dark . This light-storing and luminescent glass is generally made by mixing certain light-storing and luminescent materials into the glass. [0004] The disadvantages of light storage and light emitting glass in the prior art are: low brightness and short afterglow time. Contents of the invention [0005] The invention provides a hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/02C03C17/22
Inventor 葛利民
Owner 葛利民
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