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Non-absorbent silkscreen printing ink for gold and sliver cards

A non-absorbent, gold-silver technology, which is applied in the field of non-absorbable gold and silver card screen printing ink and its preparation, can solve the problems of endangering human health, toxic gas, and polluting the environment, and achieve good adhesion, clean ink, and good The effect of suitability and gloss

Inactive Publication Date: 2016-01-13
珠海悦美水墨新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Screen printing inks are widely used in packaging, printing, and advertising industries such as pharmaceuticals, tobacco, wine, bags, etc. Traditional silk screen inks are generally used in the art oil paintings of organic solvents as carriers, such as toluene, xylene, and styrene. , ethylene glycol butyl ether and other chemical raw materials, inks produced by such organic solvents will emit toxic gases during use, which not only pollutes the environment but also directly endangers human health

Method used

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  • Non-absorbent silkscreen printing ink for gold and sliver cards
  • Non-absorbent silkscreen printing ink for gold and sliver cards
  • Non-absorbent silkscreen printing ink for gold and sliver cards

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Formula weight percentage is as follows:

[0023] Water-based polycarbonate acrylic polyurethane resin solution 40Kg, accounting for 40%, leveling agent 3Kg, accounting for 3%, coupling agent 2Kg, accounting for 2%, emulsifier 2Kg, accounting for 2%, defoamer 2Kg, accounting for 2%, medium Blender 2Kg, accounting for 2%, clear water 30Kg, accounting for 30%, color, dyestuff 12Kg, accounting for 12%, filler 7Kg, accounting for 7%, the preparation method is as follows: Step 1, take water-based polycarbonate acrylic acid polyurethane resin liquid and put Put it into the container, add the neutralizing agent to adjust the pH value, and control the pH value to 6.6-8.0; step 2, take all the ingredients in the weight ratio of the formula and mix them evenly with step 1, and use a bead mill or a sand mill to grind it into a slurry; Step 3. Filter out impurities from the ground slurry to obtain finished ink.

[0024] The water-based polycarbonate acrylic polyurethane resin liqu...

Embodiment 2

[0033] Water-based polycarbonate acrylic polyurethane resin liquid 50Kg, accounting for 50%, leveling agent 2.5Kg, accounting for 2.5%, coupling agent 1.5Kg, accounting for 1.5%, emulsifier 2Kg, accounting for 2%, defoamer 1.5Kg, accounting for 1.5% %, neutralizing agent 1.5Kg, accounting for 1.5%, clear water 23Kg, accounting for 23%, color, dyestuff 10Kg, accounting for 10%, filler 8Kg, accounting for 8%, the preparation method is as follows: Step 1, water-based polycarbonate acrylic poly Put the ammonia resin liquid into the container, add the neutralizer to adjust the pH value, and control the pH value to 6.6-8.0; Step 2, take all the formula weight ratio ingredients and mix them evenly with Step 1, and use a bead mill or sand mill to grind It is a slurry; step 3, filtering out impurities from the ground slurry to obtain the finished ink.

[0034] The water-based polycarbonate acrylic polyurethane resin liquid in the formula is composed of 10-20% of polycarbonate, 15-30% o...

Embodiment 3

[0043] Water-based polycarbonate acrylic polyurethane resin solution 60Kg, accounting for 60%, leveling agent 2Kg, accounting for 2%, coupling agent 1Kg, accounting for 1%, emulsifier 1.5Kg, accounting for 1.5%, defoamer 1Kg, accounting for 1%, Neutralizer 1Kg accounts for 1%, clear water 20Kg accounts for 20%, color and dye 8.5Kg accounts for 8.5%, filler 5Kg accounts for 5%, and the preparation method is as follows: Step 1, take water-based polycarbonate acrylic polyurethane resin Put the liquid into the container, add the neutralizer to adjust the pH value, and control the pH value to 6.6-8.0; Step 2, take all the formula weight ratio ingredients and mix them evenly with Step 1, and use a bead mill or a sand mill to grind it into a slurry material; step 3, filtering out impurities from the ground slurry to obtain finished ink.

[0044] The water-based polycarbonate acrylic polyurethane resin liquid in the formula is composed of 10-20% of polycarbonate, 15-30% of acrylic res...

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Abstract

The invention provides non-absorbent silkscreen printing ink for gold and sliver cards. The non-absorbent silkscreen printing ink consists of the following materials in percentage by weight: 40-80% of water-based polycarbonate acrylate polyurethane resin liquor, 0.1-3% of a flatting agent, 0.1-2% of a coupling agent, 1-2% of an emulsifier, 0.1-2% of a defoaming agent, 0.1-2% of a neutralizing agent, 14-30% of clear water, 3-12% of pigments and dyes, and 1-8% of a filling material. A preparation method for the non-absorbent silkscreen printing ink comprises: step 1, getting the water-based polycarbonate acrylate polyurethane resin liquor and putting the got liquor into a container; adding the neutralizing agent into the water-based polycarbonate acrylate polyurethane resin liquor to obtain a mixture I; carrying out pH value debugging on the mixture I to control the pH value of the mixture I to 6.6-8.0; step 2, getting all materials in percentage by weight to uniformly mix with the mixture I obtained in the step 1 to obtain a mixture II, and adopting a bead mill or a sand mill for milling the mixture II into slurry; and step 3, filtering out impurities from the milled slurry, thereby obtaining a finished product printing ink. The printing ink provided by the invention is good in adhesion, free of after-tack and moisture regain and resistant to folding, and still has extremely high printing and drawing adaptation and glossiness under a high-temperature high-humidity or low-temperature low-humidity environment.

Description

technical field [0001] The invention relates to an ink, in particular to a non-absorbable gold and silver card screen printing ink and a preparation method thereof. Background technique [0002] Screen printing inks are widely used in packaging, printing, and advertising industries such as pharmaceuticals, tobacco, wine, bags, etc. Traditional silk screen inks are generally used in the art oil paintings of organic solvents as carriers, such as toluene, xylene, and styrene. , ethylene glycol butyl ether and other chemical raw materials, inks produced by such organic solvents will emit toxic gases during use, which not only pollutes the environment but also directly endangers human health. Contents of the invention [0003] The purpose of the present invention is to provide a non-absorbable gold and silver card screen printing ink, which has the remarkable characteristics of safety, environmental protection, cleanliness, stable quality, and strong adaptability. [0004] The...

Claims

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Application Information

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IPC IPC(8): C09D11/102C09D11/107C09D11/033
Inventor 陈万成
Owner 珠海悦美水墨新材料股份有限公司
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