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Daily-used porcelain silicone printing oil, daily-used porcelain silicone printing ink and methods for preparing daily-used porcelain silicone printing oil and daily-used porcelain silicone printing ink

A silicone ink, a daily-use technology, applied in the field of ceramics, can solve problems such as weak adhesion, poor suspension, easy to be damaged or fall off, etc., to achieve suitable hydrophilic and lipophilic properties, strong flexibility, and printing stability high effect

Inactive Publication Date: 2018-02-16
NANXIONG MATERIAL PRODION BASE OF CHINESE ACADEMY OF SCI GUANGZHOU CHEM +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most printing inks in the market are water-based or oil-based, and there are still many problems in the preparation of inks: (1) There is a certain repulsion and shrinkage with soft silica gel, and after printing on adobe, the formed lines are deformed or missing; (2) Suspension is not good. Well, there is agglomeration or delamination during the printing process, and it needs to be remixed continuously; (3) The ink marks are not strongly bonded after drying, and are easily damaged or peeled off during production operations; (4) The oiliness is too large to be applied Glaze etc.

Method used

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  • Daily-used porcelain silicone printing oil, daily-used porcelain silicone printing ink and methods for preparing daily-used porcelain silicone printing oil and daily-used porcelain silicone printing ink
  • Daily-used porcelain silicone printing oil, daily-used porcelain silicone printing ink and methods for preparing daily-used porcelain silicone printing oil and daily-used porcelain silicone printing ink
  • Daily-used porcelain silicone printing oil, daily-used porcelain silicone printing ink and methods for preparing daily-used porcelain silicone printing oil and daily-used porcelain silicone printing ink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] (1) Take 11 parts by weight of sodium carboxymethylcellulose (D.S=0.6-0.8), 5 parts by weight of propylene glycol, 0.5 parts by weight of hydroxyl-terminated polydimethylsiloxane (viscosity 250-500cps), and 83 parts by weight of deionized water. parts by weight, heated to 80°C, stirred and mixed until completely dissolved; then added 1 part by weight of sodium tripolyphosphate, 20 parts by weight of Tween, 0.05 parts by weight of polyoxyethylene polyoxypropanolamine ether, methyl p-hydroxybenzoate 0.25 parts by weight of the ester, stirred and mixed evenly to obtain printing oil.

[0049] (2) Take 45 parts by weight of dark blue zirconia (D50=5 μm) and 55 parts by weight of printing oil prepared in step (1), and mix them in a ball mill for 10 minutes to obtain printing ink. The measured viscosity is 3500-4000cps / 10min, wherein the viscometer used is a digital display viscometer, the rotor used is No. 2 rotor, and the measuring volume is 100mL. Placed for 72h to observe...

Embodiment 2

[0052] (1) Take 15 parts by weight of sodium carboxymethylcellulose (D.S=0.6-0.8), 10 parts by weight of propylene glycol, 1 part by weight of hydroxyl-terminated polydimethylsiloxane (viscosity 250-500cps), 86 parts by weight of deionized water parts by weight, heated to 80°C, stirred and mixed until completely dissolved; then added 2 parts by weight of sodium tripolyphosphate, 20 parts by weight of Tween 5, 0.05 parts by weight of polyoxyethylene polyoxypropanolamine ether, methyl p-hydroxybenzoate 0.25 parts by weight of the ester, stirred and mixed evenly to obtain printing oil.

[0053] (2) Take 45 parts by weight of dark blue zirconia (D50=5 μm) and 55 parts by weight of printing oil prepared in step (1), and mix them in a ball mill for 10 minutes to obtain printing ink. The measured viscosity of the ink is 4000-4500cps / 10min, wherein the viscometer used is a digital display viscometer, the rotor used is No. 2 rotor, and the measurement volume is 100mL. Placed for 72h t...

Embodiment 3

[0056] (1) Take 15 parts by weight of sodium alginate (industrial grade), 10 parts by weight of glycerol, 1 part by weight of castor oil, and 83 parts by weight of deionized water, heat to 80 ° C, stir and mix until completely dissolved; then add polyacrylic acid 2 parts by weight of ammonium, 80 parts by weight of Tween 5, 0.05 parts by weight of polyoxyethylene polyoxypropanolamine ether, and 0.25 parts by weight of methyl p-hydroxybenzoate, stirred and mixed evenly to obtain printing oil.

[0057] (2) Take 45 parts by weight of dark blue zirconia (D50=5 μm) and 55 parts by weight of printing oil prepared in step (1), and mix them in a ball mill for 10 minutes to obtain printing ink. The measured viscosity of the ink is 4000-4500cps / 10min, wherein the viscometer used is a digital display viscometer, the rotor used is No. 2 rotor, and the measurement volume is 100mL. Placed for 72h to observe no delamination.

[0058] (3) First apply the printing ink evenly on the steel temp...

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Abstract

The invention provides daily-used porcelain silicone printing oil, daily-used porcelain silicone printing ink and methods for preparing the daily-used porcelain silicone printing oil and the daily-used porcelain silicone printing ink. The daily-used porcelain silicone printing oil comprises, by weight, 10-15 parts of thickening agents, 4-10 parts of wetting agents, 0.5-1 part of oil, 71-86 parts of water, 0.1-2 parts of deflocculating agents, 1-5 parts of emulsifiers, 0.01-0.1 part of defoaming agents and 0-0.5 part of preservatives. The daily-used porcelain silicone printing oil, the daily-used porcelain silicone printing ink and the methods have the advantages that the daily-used porcelain silicone printing oil and toner are combined with each other to obtain the daily-used porcelain silicone printing ink, the daily-used porcelain silicone printing ink is excellent in hydrophilicity and lipophilic property and high in suspension property and can be stably coated on the surfaces of templates and silicone in printing procedures, stable transfer printing can be carried out, shrinkage can be prevented, adobe particles and glaze particles can be firmly adsorbed, the glazing requirements can be met, and the daily-used porcelain silicone printing oil, the daily-used porcelain silicone printing ink and the methods have excellent application prospects in the field of porcelain.

Description

technical field [0001] The invention belongs to the field of ceramics, and in particular relates to a daily-use porcelain silicone printing oil, a daily-use porcelain silicone ink and a preparation method thereof. Background technique [0002] my country is the birthplace of ceramic technology and ceramic art. The wide application of printing technology has greatly improved the efficiency and quality of ceramic decoration; traditional daily-use porcelain printing is mainly decal paper technology, that is, the graphic information to be printed is passed through ordinary Printing is printed on special paper, and the paper is printed on the surface of ceramic adobe through a binder. However, the labor and paper costs of decal paper technology and many negative factors such as low production efficiency and paper material consumption cannot meet the social environment. The requirements for the ceramic industry limit the development of the ceramic industry. The ceramic printing mac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/102C09D11/06C09D11/03C09D11/037C04B41/87
CPCC04B41/5042C04B41/87C09D11/03C09D11/037C09D11/06C09D11/102C04B41/4803C04B41/463C04B41/4966C04B41/5015C04B41/4896C04B41/4826C04B41/46C04B41/4572C04B41/472C04B41/4857
Inventor 郑周王斌黄月文鲁道欢姜智聪
Owner NANXIONG MATERIAL PRODION BASE OF CHINESE ACADEMY OF SCI GUANGZHOU CHEM
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