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Inorganic ceramic energy storage self-luminous material, preparation method and application thereof, self-luminous ceramic particles and self-luminous ceramic tile

A technology of self-luminous materials and inorganic ceramics, applied in the field of materials, can solve the problems of inability to meet the requirements of users' luminous brightness, reduce the luminous brightness of self-luminous materials, destroy the luminous performance of luminescent materials, etc., and achieve acid and alkali resistance and fire resistance. Strong, high hardness, the effect of improving luminous brightness

Inactive Publication Date: 2019-11-22
周立军 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the self-luminous materials on the market use glass with a melting point above 1000°C as the raw material. Since the maximum temperature that the general luminescent materials can withstand does not exceed 900°C, when the above-mentioned glass and luminescent materials are used as raw materials to prepare self-luminous materials, Since the melting point of glass is higher than the tolerance temperature of the luminescent material, it will inevitably destroy the luminous performance of the luminescent material, reduce the luminous brightness of the self-luminous material, and cannot meet the user's requirements for luminous brightness.

Method used

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  • Inorganic ceramic energy storage self-luminous material, preparation method and application thereof, self-luminous ceramic particles and self-luminous ceramic tile

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preparation example Construction

[0044] In another aspect of the present invention, the present invention provides a method for preparing the aforementioned inorganic ceramic energy-storage self-luminous material, the preparation method comprising: ℃, 700°C or 800°C, etc.) to bake the mixture of raw materials to obtain the inorganic ceramic energy storage self-luminous material; preferably, bake the mixture of low-melting glass powder and luminescent material at 400-800°C , to obtain the inorganic ceramic energy storage self-luminous material. Therefore, the operation is simple and convenient, easy to implement, low energy consumption, less waste of resources, and low production cost.

[0045] In some embodiments of the present invention, the mixture of the low-melting glass powder and the luminescent material is prepared by the following method:

[0046] Stir the mixture of the low melting point glass powder and the luminescent material, the stirring speed is 500-800r / min (for example, 500r / min, 600r / min, 7...

Embodiment 1

[0069] Inorganic ceramic energy storage self-luminous materials include the following mass fractions of raw materials:

[0070] Low melting point glass powder 62.5wt%, luminescent material 37.5wt%;

[0071] The luminescent material is rare earth aluminate long afterglow powder, the model of low melting point glass powder is GT40, and the melting point of low melting point glass powder is 400°C.

Embodiment 2

[0073] The composition of the inorganic ceramic energy-storage self-luminous material is the same as that in Example 1, except that the model of the low-melting glass powder is G107, and the melting point of the low-melting glass powder is 600°C.

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Abstract

The invention provides an inorganic ceramic energy storage self-luminous material, a preparation method and application thereof, self-luminous ceramic particles and a self-luminous ceramic tile, and relates to the technical field of materials. The inorganic ceramic energy-storage self-luminous material comprises the following raw materials: low-melting-point glass powder and a luminous material, and the melting point of the low-melting-point glass powder is 400-800 DEG C. According to the inorganic ceramic energy-storage self-luminous material, the low-melting-point glass powder with the melting point of 400-800 DEG C is adopted as the raw material, damage to the luminous material can be effectively avoided, it is guaranteed that the inorganic ceramic energy-storage self-luminous materialhas high brightness, and therefore the requirement of customers for the luminous brightness is met.

Description

technical field [0001] The invention relates to the field of material technology, in particular to an inorganic ceramic energy storage self-luminous material, a preparation method and application thereof, self-luminous ceramic particles and self-luminous ceramic bricks. Background technique [0002] At present, the self-luminous materials on the market use glass with a melting point above 1000°C as the raw material. Since the maximum temperature that the general luminescent materials can withstand does not exceed 900°C, when the above-mentioned glass and luminescent materials are used as raw materials to prepare self-luminous materials, Since the melting point of the glass is higher than the tolerance temperature of the luminescent material, the luminous performance of the luminescent material will be destroyed, the luminous brightness of the self-luminous material will be reduced, and the user's requirements for luminous brightness cannot be met. [0003] In view of this, t...

Claims

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Application Information

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IPC IPC(8): C04B35/626C03C1/02C09K11/79C09K11/84C09K11/81C09K11/78B32B9/04B32B9/00
CPCB32B9/00B32B9/005B32B9/04C03C1/026C04B35/62605C04B35/62675C04B35/62695C09K11/7701C09K11/7706C09K11/7709C09K11/7712Y02B20/00
Inventor 周立军牛坤刘海泉张永保
Owner 周立军
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