Self-luminescent material and preparation thereof

A self-luminous material and stabilizer technology, applied in the direction of luminescent materials, chemical instruments and methods, etc., can solve the problem of electrical insulation and flame resistance not meeting the requirements, hardness, thermal deformation temperature, dimensional stability and shrinkage reduction are not very good and other issues, to achieve the effect of low cost, convenient material acquisition, and good light storage

Inactive Publication Date: 2009-07-08
上海富顺单向透视材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its manufacturing method can adopt knife scraping method, calendering method, laminating method, but such materials are all composed of organic materials, and their hardnes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Example 1

[0030] A self-luminous material, based on 100 parts by weight of polyvinyl chloride, supplemented with plasticizers, stabilizers and other additives, each component is:

[0031] 15 parts of alkaline earth metal aluminosilicate powder (200 mesh)

[0032] Plasticizer (DOP) 40 parts

[0033] Stabilizer (zinc stearate: barium-chromium-zinc stabilizer 2:1) 1 part

[0034] Other additives (chlorinated polyethylene) 1 part.

[0035] In this embodiment, the polyvinyl chloride adopts the suspension method polyvinyl chloride.

[0036] A method for manufacturing a self-luminous film of a self-luminous material, according to the following steps:

[0037] Step 1. Add 100 parts of polyvinyl chloride, 40 parts of plasticizer, 1 part of stabilizer, and 1 part of other additives into the mixer and stir evenly at high speed to prepare a paste slurry for later use;

[0038] Step 2: Add 15 parts of alkaline earth metal aluminosilicate powder to the paste-like slurry in step 1, and ...

Example Embodiment

[0045] Example 2

[0046] In this embodiment, polyvinyl chloride is 100 parts, alkaline earth metal aluminosilicate powder is 20 parts, plasticizer (DBP: DOP=1:1) is 28 parts, stabilizer is 0.1 part, and other additives are 2 The others are the same as in Example 1.

Example Embodiment

[0047] Example 3

[0048]In this embodiment, polyvinyl chloride is 100 parts, 100 mesh alkaline earth metal aluminosilicate powder is 25 parts, plasticizer is 30 parts, stabilizer is 2.0 parts, and other additives are 3 parts. Others are the same as in Example 1. the same.

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PUM

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Abstract

The invention discloses a self-luminescent material, which is assisted by a plasticizer, a stabilizing agent and other auxiliary agents based on 100 weight portions of polyvinyl chloride, and the material comprises the components in portion by weight: 15 to 35 portions of alkaline earth metal aluminosilicate powder, 20 to 40 portions of the plasticizer, 0.1 to 8 portions of the stabilizer, and 0 to 10 portions of other auxiliary agents, wherein other auxiliary agents are acrylic resin copolymers and/or chlorinated polyethylene. The method for producing the self-luminescent material comprises the following steps: step one, adding the chlorinated polyethylene, the plasticizer, the stabilizer and other auxiliary agents into a mixer to be stirred evenly at a high speed so as to prepare pappy slurry for standby; step two, adding the alkaline earth metal aluminosilicate powder to the pappy slurry prepared in the step one, and stirring the mixture evenly to prepare a mixture; and step three, delivering the mixture into a calender to be rolled into a film. The self-luminescent material has the advantages of convenience for getting materials, low cost, wide application and innocuousness.

Description

technical field [0001] The invention relates to a self-luminous material and a preparation method of the self-luminous material. Background technique [0002] Traditionally, general luminescent materials need to be realized with the help of external light sources. Such luminescent materials are costly and are also limited by the use environment. Later, someone developed a sulfide-based luminescent material. The stability of the sulfide-based luminescent material is poor, and it will decompose under strong ultraviolet radiation outdoors, and the brightness will decrease. Moreover, the luminescence duration of the sulfide-based luminescent material is short, only a few dozen Minutes to several hours, in order to prolong the luminous time and increase the brightness, it is necessary to add radioactive elements, but this will pollute the environment. [0003] In response to the above situation, another kind of afterglow luminescent material has been developed. For example, ther...

Claims

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Application Information

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IPC IPC(8): C09K11/64C08L27/06C08K3/34
Inventor 陈富龙倪品官
Owner 上海富顺单向透视材料有限公司
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