A kind of frit particle binder and preparation method thereof

A frit particle and binder technology, which is applied in the field of architectural ceramics, can solve the problem that the preheating belt is easily sucked away by the frit particle binder, etc., so as to achieve the effect of no influence on the color effect and the avoidance of pinholes and air bubbles.

Active Publication Date: 2017-03-08
重庆创新燃料电池技术产业研究院有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to propose a frit particle binder that solves the problem that frit particles are easily sucked away by the preheating zone with low negative pressure when firing into the kiln, and the frit particle binder is medium resistance, PH fluctuations have no effect on performance

Method used

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  • A kind of frit particle binder and preparation method thereof
  • A kind of frit particle binder and preparation method thereof
  • A kind of frit particle binder and preparation method thereof

Examples

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preparation example Construction

[0027] Preparation of Frit Particle Binder - Example Group 1

[0028] Components of every 100kg frit particle binder: nonionic polyurethane associative thickener (Nae Woi Korea., Ltd. company, model HIRESOL85) content is added as shown in Table 1, attapulgite clay 2.0kg, polyether Type GPE defoamer (purchased from Hangzhou Phil Chemical Industry Co., Ltd.) 1kg, sodium tripolyphosphate 1.6kg, and the balance is water.

[0029] Above-mentioned frit particle binder is prepared according to the following steps:

[0030] A, add nonionic polyurethane associative thickener (Nae Woi Korea., Ltd. company, model HIRESOL85)) according to table 1 and be dissolved in the diethylene glycol ethyl ether of its 5 times of quality, stir;

[0031] B, add polyether type GPE defoamer (purchased from Hangzhou Feier Chemical Industry Co., Ltd.) 1kg and sodium tripolyphosphate 1.6kg, stir evenly;

[0032] C. Add 2.0kg of attapulgite clay and the remaining water, and stir evenly for 0.5-1.5h to obta...

Embodiment 2

[0041] The component of every 100kg frit granule binding agent: nonionic polyurethane associative thickener (Nae Woi Korea., Ltd. company, model HIRESOL85) 4kg, attapulgite clay content is added as follows table 2, (embodiment 2-0~2-4) 1 kg of polyether-type GPE defoamer (purchased from Hangzhou Feier Chemical Industry Co., Ltd.), 1.6 kg of sodium tripolyphosphate, and water as the balance.

[0042] Above-mentioned frit particle binder is prepared according to the following steps:

[0043] A, add 4kg non-ionic polyurethane associative thickener (Nae Woi Korea., Ltd. company, model HIRESOL85)) to be dissolved in part of the water, stir;

[0044] B, add polyether type GPE defoamer (purchased from Hangzhou Feier Chemical Industry Co., Ltd.) 1kg and sodium tripolyphosphate 1.6kg, stir evenly;

[0045] C. Add the attapulgite clay according to the amount of attapulgite clay in Table 2, and add the remaining water, stir evenly for 1 hour, and obtain the frit particle binder;

[004...

Embodiment 4-1

[0070] The high-temperature transparent frit particles (purchased from Quincy Carloby Glaze Co., 80 orders) are clothed on the surface of the base body through the printing process, and then the frit particle binder obtained in one deck of embodiment 4 is sprayed, and sent Put it into the kiln for firing at 1200°C, grind the edges and chamfer the corners, and obtain the finished glazed tiles with uniform distribution and complete ice crystal texture. It should be noted that the high-temperature transparent frit particles selected in Example 4-1 spread stably during the sintering process, forming a silver-white ice crystal texture pattern on the top glaze layer. The frit particles can be purchased from the color glaze company , similar frit products can also realize this scheme.

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Abstract

The invention provides a frit particle binder and a preparation method thereof. The frit particle binder comprises the following components by mass fraction: 3.8-4.8% of nonionic polyurethane associative thickening agent, 1.8-2.4% of attapulgite clay, 0.6-1% of defoaming agent, 0.6-1.6% of dispersing agents and the balance of solvents. A using method of the frit particle binder comprises the following steps: uniformly mixing frit particles with the frit particle binder and applying the mixture to the surface of a green body. The other using method of the frit particle binder comprises the following steps: firstly laying the frit particles on the surface of the green body according to a designed pattern and then spraying or glazing a layer of frit particle binder on the surfaces of frit particles. By adopting the frit particle binder provided by the invention, the problem that the frit particles face a preheating zone at low negative pressure and are easy to suck away when entering a kiln to be fired is solved. The preparation method of the frit particle binder is simple in production equipment and process. The prepared frit particle binder is neutral, so that PH fluctuation does not have effects on properties.

Description

technical field [0001] The invention relates to the technical field of architectural ceramics, in particular to a frit particle binder and a preparation method thereof. Background technique [0002] With the development of frit particles with various decorative effects, the application of different decorative effects played by distributing frit particles on adobe is more and more favored by manufacturers, and the market it brings is also immeasurable. At present, it is mainly to spread a certain thickness of frit particles (particle size is 15-150 mesh) on the surface of the green body or the glaze surface by means of cloth, and spray a layer of fixing agent to fix the particles on the surface of the green body. When reprocessing the glazed surface, the quality of frit particles directly determines the quality of brick decoration. In production, too small particles are easy to introduce pinholes or air bubbles during firing, and more importantly, fine particles (especially ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/14
CPCC03C8/14
Inventor 朱培祺朱丽萍刘向阳王燕玲麦晓君
Owner 重庆创新燃料电池技术产业研究院有限公司
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