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Night-gloss glass printing ink, preparation method and printing method on glass product

A technology of glass ink and glass products, which is applied in the direction of ink, printing, printing devices, etc., can solve the problems that glass pigments have no luminous effect, luminous ink is not resistant to high temperature, etc., and is conducive to safe production, excellent luminous effect, and easy to realize Effect

Active Publication Date: 2013-04-03
SHENZHEN HUAXI BIO TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a kind of luminous ink that can not only withstand high temperature baking conditions of 520-650 ℃, but also has Obvious luminous effect, suitable for glass screen printing process, strong adhesion, friction resistance, fast curing luminous glass ink

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Example 1: A luminous glass ink is mainly made of the following raw materials in parts by weight: 30 long-lasting phosphors, 15 transparent glass pigments, 20 stearic acid, 2 cellulose, polyethylene glycol-40005, and 2 soybean oil.

[0036] Preparation steps of luminous glass ink:

[0037] (1) First, long-lasting phosphor powder and light-transmitting glass paint are put into a container, and stirred with a stirrer to make them fully mixed evenly to make a 200-mesh mixture, wherein the speed of the stirrer is 500 rpm.

[0038] (2) Mix stearic acid, cellulose, polyethylene glycol-4000, and soybean oil, heat until stearic acid and cellulose melt, slowly pour in the mixed powder of long-lasting phosphor and light-transmitting glass pigment, and stir with a stirrer Mix evenly for 30 minutes, cool, and make block luminous glass ink, wherein the rotating speed of the agitator is 1000 rev / min.

[0039] The printing method of luminous glass ink on glass product comprises the f...

Embodiment 2

[0043] Example 2: A luminous glass ink is mainly made of the following raw materials in parts by weight: long-lasting phosphor powder 80, light-transmitting glass pigment 50, carboxymethyl cellulose 35, polyethylene glycol-6000 10, and corn oil 3.

[0044] Preparation steps of luminous glass ink:

[0045] (1) First, the long-lasting phosphor and light-transmitting glass paint are poured into a container, stirred with a stirrer to make them fully mixed evenly, and a mixture with a fineness of 300 mesh is made, and the rotating speed of the stirrer is 800 rpm.

[0046] (2) Mix carboxymethyl cellulose, polyethylene glycol-6000, and corn oil, heat until carboxymethyl cellulose melts, slowly pour in the mixed powder of long-lasting phosphor powder and light-transmitting glass pigment, and stir with a stirrer for 40 Minutes until evenly mixed, cooled into lumps, wherein the speed of the agitator is 700 rpm.

[0047]The printing method of luminous glass ink on glass product comprise...

Embodiment 3

[0051] Example 3: A luminous glass ink is mainly made of the following raw materials in parts by weight: 40 long-lasting phosphors, 45 transparent glass pigments, 3 paraffin, 12 stearic acid, 5 ethylhexyl phosphoric acid, and 5 peanut oil.

[0052] Preparation steps of luminous glass ink:

[0053] (1) First, the long-lasting phosphor and light-transmitting glass paint are poured into a container, stirred with a stirrer to make them fully mixed evenly, and a mixture with a fineness of 600 mesh is made, and the rotating speed of the stirrer is 600 rpm.

[0054] (2) Mix paraffin, stearic acid, ethylhexyl phosphoric acid, and peanut oil, heat until the paraffin and stearic acid melt, slowly pour in the mixed powder of long-lasting phosphor and light-transmitting glass pigment, and stir with a stirrer for 50 minutes until mixed Homogenously, wherein the speed of the stirrer is 900 rpm, and cool into lumps.

[0055] The printing method of luminous glass ink on glass product compris...

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PUM

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Abstract

A luminous glass printing ink is made of long persistence phosphor powder, transparent glass pigment, suspending agent, solid dispersing agent, and defoaming agent. The method for preparing the ink comprises: mixing the long persistence phosphor powder with the transparent glass pigment uniformly; adding to the molten mixture of suspending agent, solid dispersing agent, and defoaming agent; and then cooling while stirring. The printing method comprises screen-printing the ink on glassware to produce the luminous patterns; then increasing the temperature of the glass product to 520-650°C and holding the temperature for 20-30 min; and then cooling. The ink can withstand the temperature as high as 520-650°C and be used for screen-printing on glassware.

Description

technical field [0001] The invention belongs to the technical field of printing, and relates to an ink, a preparation method and a printing method, in particular to a luminous glass ink, a preparation method and a printing method on glass products. Background technique [0002] At present, the main component of luminous ink commonly used in silk screen printing is long-lasting phosphor, which is aluminum strontium salt containing rare earth elements. Long-lasting phosphor is commonly known as luminous powder, which can automatically and continuously emit light for 10 hours after absorbing sunlight for 10-30 minutes during the day. above. Its main component is SrAl 2 o 4 :Eu.Dy.M, where M is other different elements added. However, long-lasting phosphors are not heat-resistant. When heated to 400°C for 30 minutes, the luminous performance begins to be affected, and the longer the time, the more serious the loss of light will be. In the process of silk screen printing on t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/02B41M1/12B41M7/00C03C17/00
CPCC03C17/00B41M1/34B41M1/12C09D11/037C09D11/50
Inventor 李军张仲铭刘龙清
Owner SHENZHEN HUAXI BIO TECH LTD
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