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Self-drying glass ink and preparation thereof

A glass ink, self-drying technology, applied in the direction of ink, household utensils, applications, etc., can solve the problems of cost increase, undisclosed composition and preparation method, etc., to improve production efficiency, reduce the number of cleaning screens, and good corrosion resistance Effect

Inactive Publication Date: 2009-04-22
芜湖力特尔涂料制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The raw materials, colorants, and solvents of plexiglass ink are all organic substances, but the baking temperature is about 200 degrees, and the baking at 200-500 degrees Celsius will increase the cost of colored glass, so the development of self-drying glass ink has become the first choice of glass ink. Development direction, Guangdong Huabang Coatings Co., Ltd. has produced a single-component self-drying glass metal ink, which has a single component, high gloss, solvent resistance, good leveling, and can be self-drying (surface dry 15-30 minutes) ; It can be baked (100-130°C) for 5-10 minutes, and the curing adhesion is strong, but its composition and preparation method are not disclosed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] 1. Preparation of modified adhesive:

[0055] Put 19 parts of isopropyl methacrylate, 28.5 parts of ethyl acrylate, 15.5 parts of isobutyl acrylate, 6.6 parts of n-propyl acrylate, 4.75 parts of hydroxyethyl acrylate into the batching tank with a mixer, and then add 0.3 parts benzoyl peroxide, stirred until dissolved, set aside;

[0056] b. Stir 0.5 parts of benzoyl peroxide, 10 parts of xylene, and 20 parts of toluene until dissolved, and set aside;

[0057] c. Put 55 parts of epoxy resin, 20 parts of xylene, 30 parts of toluene, 30 parts of butyl acetate, and 40 parts of butanol into the reaction kettle, start the mixer to heat up to dissolve the epoxy resin, and wait until the temperature of the kettle rises to 130- 140°C, after the reflux is stable, start to add the mixed solution of step a evenly. The whole dropping time is 4 hours. After the dropping is completed, keep warm for 2 hours; After the dropwise addition is completed, keep warm for 2 hours, cool down t...

Embodiment 2

[0063] remove:

[0064] 2. Preparation process of self-drying glass ink:

[0065] d. Soak 12 parts of iron red nano-pigment in 12 parts of ethylene glycol ether acetate, add 1 part of unsaturated carboxylate, 1.6 parts of modified polyacrylate and stir for 6 hours, add adhesive, and disperse for 20 minutes , and then use a three-roll machine for roller grinding;

[0066] e. Disperse 20 parts of iron red micron pigments, roller-milled nano-pigments, and 0.5 part of unsaturated hydroxy acid salt for 20 minutes, and then roll mill on a three-roller machine;

[0067] f: The slurry mixed in the mixing process, 2.2 parts of modified acrylic polymer, 0.7 part of modified polydimethylsiloxane, 2 parts of microcrystalline polyethylene, 0.6 part of 3-glycidyl propyl triethoxy Base silane is dropped in the batching bad, after stirring evenly, get final product; Outside, all the other are identical with embodiment 1.

Embodiment 3

[0069] remove:

[0070] 2. Preparation process of self-drying glass ink:

[0071] d. Soak 9 parts of iron red nano-pigment in 11 parts of ethylene glycol ether acetate, add 1.1 parts of unsaturated carboxylate, 1.5 parts of modified polyacrylate and stir for 6 hours, add adhesive, and disperse for 20 minutes , and then use a three-roll machine for roller grinding;

[0072] e. Disperse 20 parts of iron red micron pigments, roller-milled nano-pigments, and 0.4 parts of unsaturated hydroxy acid salt for 20 minutes, and then roll mill on a three-roller machine;

[0073] f: The slurry mixed in the mixing process, 3 parts of modified acrylic polymer, 0.8 part of modified polydimethylsiloxane, 2.5 parts of microcrystalline polyethylene, 1.7 parts of 3-glycidyl propyl triethoxy Base silane is dropped in the batching bad, after stirring evenly, get final product; Outside, all the other are identical with embodiment 1.

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Abstract

The invention discloses a self-drying glass ink and a preparation method thereof. The self-drying glass ink comprises the following compositions in weight portion: 8 to 16 portions of gulf red nanometer paint, 15 to 20 portions of gulf red micron paint, 60 to 75 portions of modified splicing material, 0.5 to 1.5 portions of unsaturated carboxylate, 0.8 to 1.8 portions of modified polyacrylic ester, 0.8 to 3 portions of modified acrylic polymer, 0.5 to 1 portion of modified polydimethylsiloxane, 1 to 3 portions of modified microcrystalline polyethylene, 0.2 to 1 portion of 3-glycidol triethoxypropylsilane and 8 to 14 portions of ethylene glycol monoethyl ether acetate. The preparation method comprises the procedures of paint preparation, mixing and ink preparation. Compared with the prior art, the method adopts a nanometer level paint filler in order that the ink is uneasy to block meshes, reduces the times for cleaning a net, improves production efficiency, has good adhesive force and erosion resistance and high hardness, and does not need to roast.

Description

technical field [0001] The invention belongs to the technical field of organic glass ink and its preparation method, in particular to self-drying glass ink and its preparation method. Background technique [0002] With the development of the decoration industry in the home improvement market, the demand for stained glass of various designs and varieties is also increasing. At present, there are two types of colored glass inks used in the domestic market: inorganic glass inks and organic glass inks. The raw materials, linking agent, solvent, silicon dioxide, boron oxide, aluminum oxide, and pigments of inorganic glass ink are all inorganic substances. The product has good adhesion, color and other indicators, but the baking temperature is about 500 degrees. The raw materials, colorants, and solvents of plexiglass ink are all organic substances, but the baking temperature is about 200 degrees, and the baking at 200-500 degrees Celsius will increase the cost of colored glass, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/02C03C17/32C09D11/107
Inventor 王昭张先正洪本飞
Owner 芜湖力特尔涂料制造有限公司
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