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Colored powdered glass printing ink, oil paint and coating

A glass powder and colored technology, applied in the fields of paints, printing inks and coatings, can solve problems such as being unsuitable for the manufacture of long-term outdoor products, deep curing of metal inks, and reducing the service life of paints. The effect of preventing oxidation and improving the service life

Inactive Publication Date: 2009-07-15
王广武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

5 "UV Curing Invisible Fluorescent Inverter", 200510048225.5 "A UV Curable Offset Ink", 200510048225.5 "A UV Curable Offset Ink" The above-mentioned patents all use oily pigments as colorants, and oily pigments are easy to absorb under long-term outdoor light conditions. Fading, not suitable for making long-term outdoor products, such as decorative patterns of outdoor plastic-wood products, etc.
This will cause the metal ink to be solidified and impermeable and the adhesion will be reduced.
Another disadvantage of metal inks is that the metal is easily oxidized
[0005] 200610044779.2 A thermoplastic acrylic paint, adding organic pigments to the paint, the organic pigments are easy to decompose and fade under long-term light conditions, reducing the service life of the paint

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Preparation of colored glass powder pigment: 1. Heat the transparent glass frit to a high temperature of 1250 degrees to make the glass a molten glass paste. 2. According to the color required by the product, mix different kinds of pigments into a special color material, pour it into the molten glass slurry, and stir to make the special color material and the molten glass slurry mixed into one, and make a colored glass slurry. 3. Rapidly cool the colored glass slurry into colored glass fragments. 4. The colored glass fragments and 0.5% by weight silane coupling agent are put into a grinder and ground into colored glass powder of 0.1-30 microns.

Embodiment 2

[0028] Preparation of colored glass vermicelli pigments: 1. Heating the transparent glass frit to a high temperature of 1250 degrees, so that the glass is molten glass paste. 2. According to the color required by the product, mix different kinds of pigments into a special color material, pour it into the molten glass slurry, and stir to make the special color material and the molten glass slurry mixed into one, and make a colored glass slurry. 3. Draw the colored glass slurry into colored glass filaments through a wire drawing machine. 4. The colored glass filaments are cut into short fiber glass filaments with a cutting machine. 5. Short fiber glass filaments and silane coupling agent with a weight ratio of 0.5% will be put into a grinder and ground into colored glass fans of 0.1-20 microns.

Embodiment 3

[0030]Preparation of metallic colored glass powder pigments: 1. Heat the transparent glass frit to a high temperature of 1250 degrees to make the glass a molten glass paste. 2. According to the color required by the product, pour the dye into the molten glass slurry and stir to make the dye and the molten glass slurry mix together to make a colored transparent glass slurry. 3. Add pre-ground metal particles or metal flakes into the molten colored transparent glass slurry and stir, and atomize the metal particles or metal flakes into metal particles wrapped in transparent glass liquid by spraying method. 4. The metal particles wrapping the transparent glass liquid and silane coupling agent with a weight ratio of 0.5% are put into a grinder with an inert gas and ground into metal colored glass particles of 0.1-20 microns. The metal colored glass particles wrapped in glass accelerate the UV curing speed through the refractive properties of the glass.

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PUM

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Abstract

A color glass powder printing ink / lacquer / paint comprises staining compound, thinner, forming agent, polymerization inhibitor and addition agent. The staining compound adopts color glass powder or screen printing glaze powder.

Description

Technical field: [0001] The invention relates to printing inks, paints and coatings. Background technique: [0002] UV light-curable inks, paints, and coatings are mainly composed of photosensitive resins, photosensitizers, pigments and additives, and do not contain harmful volatile substances such as solvents. Therefore, UV photocurable inks, paints, and coatings are inks, paints, and coatings that meet the concept of environmental protection. In the UV curing process, when UV light-curable inks, paints, and coatings are exposed to ultraviolet light, the photosensitive resin molecules in UV light-curable inks, paints, and coatings will quickly cross-link to achieve curing. This process is very fast, usually only takes 0.5 ~ 3s. Therefore, UV light-curing inks, paints, and coatings have the characteristics of saving energy and space and improving work efficiency during the application process. During the screen printing process, because the ink on the screen is not expose...

Claims

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Application Information

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IPC IPC(8): C09D7/12C09D11/00C09D5/00
Inventor 王广武
Owner 王广武
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