Preparation method and application of high-temperature-resistant invisible anti-counterfeiting material for sanitary ceramics

A technology of sanitary ceramics and high temperature resistance, which is applied in the field of preparation of high temperature resistant invisible anti-counterfeiting materials, which can solve the problems of easy damage, easy imitation, unavoidable forgery or cross-selling, and achieve good invisible effect

Pending Publication Date: 2021-12-24
JOMOO KITCHEN & BATHROOM
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] There are two main methods of anti-counterfeiting and anti-smuggling technology for sanitary ceramics: one is paper anti-counterfeiting and anti-smuggling labels, which are pasted or hung on the product. Although this method is economical and easy to operate, this technology is easy to be imitated , and it is extremely easy to be destroyed; the other is high-temperature clear code anti-counterfeiting and anti-channeling, that is, high-temperature resistant inorganic materials are used to form on the surface of the ceramic body after firing. Although this method is not easy to be destroyed, because the code is dominant and visible, Dealers can directly alter the code, but still cannot avoid counterfeiting or cross-selling

Method used

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  • Preparation method and application of high-temperature-resistant invisible anti-counterfeiting material for sanitary ceramics

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preparation example Construction

[0029] A method for preparing a high-temperature-resistant invisible anti-counterfeiting material for sanitary ceramics, specifically comprising the following steps:

[0030] (1) Weigh the raw materials A component and B component according to mass percentage: A component 93-97%, B component 3-7%, wherein A component includes 22-32% quartz, 22-32% Feldspar, 10-16% calcite, 2-3% alumina, 10-15% zirconium silicate, 3-7% kaolin, 3-7% dolomite; the B component includes 22-32% quartz, 2 -3% alumina, 8-12% lanthanum trioxide, 25-30% tourmaline, 9-11% zinc oxide, 18-22% thorium dioxide;

[0031] (2) Calcining the B component in the above-mentioned raw materials, the calcination temperature is controlled at 1000-1100°C; after the calcination is completed, ball mill to 80-120 mesh, and dry for later use;

[0032] (3) Mix and ball-mill the above-mentioned raw material components A and B until the powder with a particle size below 10 μm accounts for 65-75% by mass, and then dry;

[003...

Embodiment 1

[0038] A high-temperature-resistant invisible anti-counterfeiting material for sanitary ceramics. According to the mass percentage, its specific composition includes 95% A component and 5% B component, wherein A component contains 30.0% quartz, 29% feldspar, 16% Calcite, 3.0% alumina, 11.5% zirconium silicate, 5.5% kaolin, 5.0% dolomite; component B contains: 25.4% quartz, 2.5% alumina, 10.6% lanthanum trioxide , 30% tourmaline, 10.5% zinc oxide, 21% thorium dioxide.

[0039] Prepare a high-temperature-resistant invisible anti-counterfeiting material for sanitary ceramics according to the following method:

[0040] (1) take each component raw material according to the raw material mass percentage;

[0041] (2) Mix and calcine the above-mentioned raw materials B component, the calcination temperature is controlled at 1050°C; after the calcination is completed, ball mill to about 100 mesh, and dry for later use;

[0042](3) Mix and ball-mill the above-mentioned raw material co...

Embodiment 2

[0048] A high-temperature-resistant invisible anti-counterfeiting material for sanitary ceramics. According to the mass percentage, its specific composition includes 97% A component and 3% B component, wherein A component contains 29% quartz, 28.2% feldspar, 14% Calcite, 2.6% alumina, 14% zirconium silicate, 5.5% kaolin, 6.0% dolomite; component B contains: 29% quartz, 2% alumina, 9.6% lanthanum trioxide , 30% tourmaline, 9.5% zinc oxide, 19.9% ​​thorium dioxide.

[0049] Prepare a high-temperature-resistant invisible anti-counterfeiting material for sanitary ceramics according to the following method:

[0050] (1) take each component raw material according to the raw material mass percentage;

[0051] (2) Mix and calcine the above-mentioned raw materials B component, the calcination temperature is controlled at 1090°C; after the calcination is completed, ball mill to about 100 mesh, and dry for later use;

[0052] (3) Mix and ball-mill the above-mentioned raw material compo...

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Abstract

The invention discloses a high-temperature-resistant invisible anti-counterfeiting material for sanitary ceramics as well as a preparation method and application of the high-temperature-resistant invisible anti-counterfeiting material. The high-temperature-resistant invisible anti-counterfeiting material comprises the following raw materials in percentage by mass: 93-97% of a component A and 3-7% of a component B. The component A comprises 22-32% of quartz, 22-32% of feldspar, 10-16% of calcite, 2-3% of aluminum oxide, 10-15% of zirconium silicate, 3-7% of kaolin and 3-7% of dolomite. The component B is prepared from 22 to 32 percent of quartz, 2 to 3 percent of aluminum oxide, 8 to 12 percent of lanthanum trioxide, 25 to 30 percent of tourmaline, 9 to 11 percent of zinc oxide and 18 to 22 percent of thorium dioxide. The high-temperature-resistant invisible anti-counterfeiting material for the sanitary ceramics is obtained by calcining the component B, mixing the calcined component B with the component A, carrying out ball milling, and conducting crushing by using a roller machine. According to the invention, the spontaneous polarization characteristics of lanthanum trioxide, tourmaline, thorium dioxide and the like are utilized, under the irradiation of a specific light source, a fluorescent effect can be generated, information display is caused, and the invisible effect of anti-counterfeiting and anti-channel conflict information is realized. The prepared high-temperature-resistant invisible anti-counterfeiting material can adapt to high-temperature calcination of sanitary ceramics at 1200-1240 DEG C, and the technology is not found in the bathroom industry temporarily.

Description

technical field [0001] The invention belongs to the technical field of ceramic anti-counterfeiting materials, in particular to a preparation method and application of a high-temperature-resistant invisible anti-counterfeiting material for sanitary ceramics. Background technique [0002] With the rapid development of social economy, China has become the world's largest producer and consumer of bathroom products. Driven by profit, cases of counterfeiting and channeling of bathroom products are also gradually showing an upward trend. In order to maintain the brand image and ensure the rights and interests of consumers, it is imminent to introduce advanced anti-counterfeiting and anti-channeling technology to effectively combat counterfeiting and channeling. [0003] The existing anti-counterfeiting methods for producing or making ceramics on the market include adding an additional type of marking on the surface of the ceramics, such as laser labels, color printing labels, water...

Claims

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Application Information

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IPC IPC(8): C03C8/14C04B41/86C09K11/80C09D11/50
CPCC03C8/14C04B41/5022C04B41/86C09K11/7769C09D11/50
Inventor 林孝发林孝山梁会师梁贺唐海波
Owner JOMOO KITCHEN & BATHROOM
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