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Solvent type toughened glass ink diluent and preparation method thereof

A technology of glass ink and diluent, which is applied in inks, household utensils, applications, etc., can solve the problems of unfavorable sales of self-owned inks, and achieve the effects of improving drying adhesion, good leveling performance, and low odor

Pending Publication Date: 2020-11-27
湖南衡义材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the consideration of economic interests, the introduction of general-purpose thinners by companies is not conducive to the sales of their own inks, so there is no general-purpose thinners on the market now.

Method used

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  • Solvent type toughened glass ink diluent and preparation method thereof
  • Solvent type toughened glass ink diluent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A solvent-type tempered glass ink diluent, the raw material components of which are calculated by weight percentage: 30% of high boiling point kerosene, 30% of dipropylene glycol methyl ether, 38% of terpineol system varnish, and 2% of dispersant.

[0023] A preparation method of a solvent-based tempered glass ink diluent, specifically comprising the following steps:

[0024] Step 1: According to the above weight percentage, the high boiling point kerosene, dipropylene glycol methyl ether and terpineol system varnish are mixed and stirred in proportion, and a dispersant is added during stirring until a uniform transparent liquid is formed;

[0025] Step 2: ultrasonically vibrate the transparent liquid obtained in step 1 for 40 minutes, and finally let it stand for 70 minutes to obtain a diluent.

Embodiment 2

[0027] A solvent type tempered glass ink diluent, its raw material components by weight percentage: 35% of 200# solvent, 40% of propylene glycol methyl ether acetate, 20% of terpineol system varnish, and 5% of adhesion promoter.

[0028] A preparation method of a solvent-based tempered glass ink diluent, specifically comprising the following steps:

[0029] Step 1: Mix and stir 200# solvent, propylene glycol methyl ether acetate and terpineol system varnish in proportion according to the above weight percentage, and add an adhesion promoter during stirring until a uniform transparent liquid is formed;

[0030] Step 2: ultrasonically vibrate the transparent liquid obtained in step 1 for 60 minutes, and finally let it stand for 55 minutes to obtain a diluent.

Embodiment 3

[0032] A solvent-based tempered glass ink thinner, its raw material components are calculated by weight percentage: 50% of diethylene glycol butyl ether, 20% of propylene glycol methyl ether acetate, 25% of terpineol system varnish, and 5% of leveling agent %.

[0033] A preparation method of a solvent-based tempered glass ink diluent, specifically comprising the following steps:

[0034] Step 1: Mix and stir diethylene glycol butyl ether, propylene glycol methyl ether acetate, and terpineol system varnish in proportion according to the above weight percentage, and add a leveling agent during stirring until a uniform transparent liquid is formed;

[0035] Step 2: ultrasonically vibrate the transparent liquid obtained in step 1 for 50 minutes, and finally let it stand for 65 minutes to obtain a diluent.

[0036] The diluent prepared in the above examples was applied to the solvent-based tempered glass ink, and the technical index of the obtained ink was tested, and the test re...

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Abstract

The invention discloses a solvent type tempered glass ink diluent, which belongs to the field of fine chemical engineering, the product comprises the raw material components in percentage by weight: 30-50% of a high-boiling-point medium-low polar solvent, 20-40% of a medium-boiling-point medium-low polar solvent and 20-40% of terpilenol system varnish. The invention further discloses a preparationmethod of the solvent type toughened glass ink diluent. The diluent prepared by the method is relatively small in smell and has good compatibility with high-temperature sintered glass ink of variousflux systems; the solvent-type high-temperature sintered glass ink diluent has the advantages of simple preparation process, proper volatilization speed, good leveling performance, extremely high dilution efficiency, improvement of the drying adhesion of ink, defoaming and foam inhibition effects on the ink, and general applicability to the market.

Description

technical field [0001] The invention belongs to the field of fine chemicals, and in particular relates to a solvent-type tempered glass ink diluent and a preparation method thereof. Background technique [0002] For objects such as glass and ceramics that can withstand high-temperature treatment, the surface decoration is usually carried out by high-temperature sintering inorganic pigment coating and low-temperature curing organic coating. In contrast, high-temperature sintered coatings have better compatibility and adhesion, durable decorative effects, and wide adaptability to the environment. At present, the inks used in the glass printing industry are mostly made by mixing oil-soluble resins dissolved in organic solvents with pigments and other additives. In order to have better storage ability before use, the tempered glass ink usually has a relatively high viscosity. When used, it needs to be diluted with a corresponding diluent before it can be used. However, at pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/033C09D11/03
CPCC09D11/033C09D11/03
Inventor 罗渡沙张怀宇
Owner 湖南衡义材料科技有限公司
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