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Environmental protection aqueous stone-imitation screen printing ink, and preparation technology and applications thereof

A water-based, stone silk technology, applied in the field of printing ink, can solve the problems of easy falling off, printing ink cracking, etc., and achieve the effects of good ductility, easy printing, and convenient operation and control

Inactive Publication Date: 2019-09-03
HUCAIS PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the field of printing at present, the technology of directly printing stone imitation stone on the substrate is immature, and there are phenomena such as cracking and easy falling off of printing ink.

Method used

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  • Environmental protection aqueous stone-imitation screen printing ink, and preparation technology and applications thereof
  • Environmental protection aqueous stone-imitation screen printing ink, and preparation technology and applications thereof
  • Environmental protection aqueous stone-imitation screen printing ink, and preparation technology and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] An environmentally friendly water-based imitation stone screen printing ink, comprising the following raw materials in parts by weight:

[0045]

[0046] The emulsifier is nonylphenol polyether-6 phosphate sodium salt.

[0047] The colorant is benzidine yellow G.

[0048] Every part of described imitation stone emulsion comprises the raw material of following weight part:

[0049]

[0050] The particle size of the quartz sand is 0.01mm; the imitation stone composite powder is a mixture of limestone, kaolin, wollastonite and clay powder in a weight ratio of 2:4:2.5:1; the defoamer It is polyoxypropylene polyoxyethylene glyceryl ether; the leveling agent is polydimethylsiloxane.

[0051] Described imitation stone emulsion is made by following steps:

[0052] (1) According to parts by weight, mix and stir each material forming the imitation stone composite powder evenly, and set aside;

[0053] (2) According to parts by weight, the distilled water and the imitati...

Embodiment 2

[0066] An environmentally friendly water-based imitation stone screen printing ink, comprising the following raw materials in parts by weight:

[0067]

[0068]

[0069] The emulsifier is triethanolamine monooleate.

[0070] The colorant is golden red.

[0071] Every part of described imitation stone emulsion comprises the raw material of following weight part:

[0072]

[0073] The particle size of the quartz sand is 0.03mm; the imitation stone composite powder is a mixture of limestone, kaolin, wollastonite and clay powder in a weight ratio of 3:3.5:2.8:1; the defoamer It is polydimethylsiloxane; the leveling agent is polymethylphenylsiloxane.

[0074] Described imitation stone emulsion is made by following steps:

[0075] (1) According to parts by weight, mix and stir each material forming the imitation stone composite powder evenly, and set aside;

[0076] (2) According to parts by weight, the distilled water and the imitation stone composite powder uniformly ...

Embodiment 3

[0089] An environmentally friendly water-based imitation stone screen printing ink, comprising the following raw materials in parts by weight:

[0090]

[0091] The emulsifier is nonylphenol polyether-6 phosphate sodium salt.

[0092] The colorant is phthalocyanine blue.

[0093] Every part of described imitation stone emulsion comprises the raw material of following weight part:

[0094]

[0095] The particle diameter of described quartz sand is 0.05mm; Described imitation stone composite powder is the mixture that is composed of limestone, kaolin, wollastonite, potter's clay powder with a weight ratio of 3.5:3:3:1; The defoamer It is polyoxypropylene polyoxyethylene glyceryl ether; the leveling agent is polymethylphenylsiloxane.

[0096] Described imitation stone emulsion is made by following steps:

[0097] (1) According to parts by weight, mix and stir each material forming the imitation stone composite powder evenly, and set aside;

[0098] (2) According to the ...

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Abstract

The invention belongs to the technical field of printing ink, and more specifically relates to an environmental protection aqueous stone-imitation screen printing ink, and preparation technology and applications thereof. The environmental protection aqueous stone-imitation screen printing ink comprises, by weight, 55 to 65 parts of a stone imitation emulsion, 30 to 40 parts of a composite resin, 6to 15 parts of an emulsifier, and 0.5 to 3 parts of a toner; the emulsifier is sodium phenolic ether phosphate ester and / or triethanolamine monooleate. The environmental protection aqueous stone-imitation screen printing ink is friendly to the environment; no pollution is caused; water resistance and gas permeability are achieved; stone imitation effect can be achieved through printing of stone patterns and stone concave-convex touch feel on printing materials through stone-imitation screen printing; bacterial inhibition and mildew resistance, and cracking resistance are achieved; the viscosity is easily controlled to be 20000 to 35000Pa.s; the patterns on the surfaces of the printing materials are firm and durable; and after 4h of printing moulding, VOC content is 0.033mg / L.

Description

technical field [0001] The invention relates to the technical field of printing inks, in particular to an environmentally friendly water-based imitation stone screen printing ink and its preparation process and application. Background technique [0002] With people's pursuit of fashion decoration design, the stone-like effect decoration is more and more popular among customers. Stone-like effect can be set on waterproof stickers, ceramic tiles and other products to improve their appearance and texture. However, in the field of printing at present, the technology of directly printing stone imitation stone on the substrate is immature, and there are phenomena such as cracking and easy falling off of printing ink. Contents of the invention [0003] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide an environmentally friendly water-based imitation stone screen printing ink. It has the imitation stone ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/106C09D11/06C09D11/03
CPCC09D11/03C09D11/06C09D11/106C09D11/107
Inventor 张辉曹斌张能建陈明轩
Owner HUCAIS PRINTING
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