Composition for printing and spraying on ceramic surface and preparation and application methods thereof

A ceramic surface and composition technology, which is applied to the device, application, pretreatment surface, etc. of coating liquid on the surface, which can solve the problem of low curing speed of colored system, difficult curing in deep layers and shadow areas of objects, and the shape of the application substrate is limited. Limit and other problems, to achieve the effect of strong color rendering, fast curing speed, and saving energy loss

Active Publication Date: 2016-08-31
FOSHAN CAIGUI NEW MATERIAL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the UV curing system is initiated by ultraviolet light, the traditional UV curing technology has disadvantages such as low curing speed of t

Method used

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  • Composition for printing and spraying on ceramic surface and preparation and application methods thereof
  • Composition for printing and spraying on ceramic surface and preparation and application methods thereof
  • Composition for printing and spraying on ceramic surface and preparation and application methods thereof

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[0028] In order to more fully understand the technical content of the present invention, the technical solutions of the present invention are further introduced and described below with reference to specific embodiments.

[0029] (one)

[0030] The blue composition is prepared according to the components in parts by weight shown in Table 1, and the preparation method is as follows,

[0031] A) Preparation of color paste: add leveling agent, defoamer, polymerization inhibitor, anti-settling agent and dispersant to the mixture of TMPTA and PETA while stirring, mix uniformly under high-speed stirring, and then slowly add blue ceramic colorant Disperse at high speed to uniformly disperse blue ceramic pigment to form color paste;

[0032] B) Preparation of premix: under high-speed stirring, add silane coupling agent to the color paste, after mixing evenly, slowly add urethane acrylate and epoxy acrylate containing isocyanate groups, fully stir and mix, adjust the speed of the high...

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Abstract

The invention discloses a composition for printing and spraying on a ceramic surface and a preparation method and an application method thereof, relating to the technical field of ceramic printing ink. The composition comprises the following components in parts by weight: 10-30 parts of urethane acrylate, 10-45 parts of epoxy acrylate, 5-40 parts of acrylate with three and more functional groups, 1-3 parts of photoinitiator, 0.8-3 parts of thermal initiator, 0.32-1.5 parts of thermal accelerant, 2-18 parts of dispersant, 2-18 parts of silane coupling agent, 15-45 parts of ceramic pigment and 1-4 parts of additive, wherein the urethane acrylate contains an isocyanate group. The composition disclosed by the invention has quick curing speed, can overcome the defects of low curing speed of a color system, difficult curing of deep and shadow regions of an article, restriction on shapes of applied substrates and the like existing in the traditional ultraviolet light curing technique, and when the composition is applied to ceramic production, strong coloration effect and delicate and realistic three-dimensional decorative effect can be achieved.

Description

technical field [0001] The invention relates to the technical field of ceramic ink compositions, in particular to a composition for ceramic surface printing and spraying, a preparation method and an application method thereof. Background technique [0002] In recent years, ceramic composition technology has been widely used in the field of architectural ceramics. However, the common ceramic inks on the market are generally solvent-based ink compositions, which require a large amount of organic solvents, which is not conducive to the health of production operators and pollutes the environment. With the gradual strengthening of people's environmental awareness and the gradual improvement of relevant laws and regulations, research and development Ceramic printing technology with high performance, low pollution or even no pollution is an inevitable trend in the development of ceramic composition printing technology. On the other hand, since the surface of fired and vitrified ti...

Claims

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Application Information

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IPC IPC(8): C09D11/101C09D11/102C09D11/03C09D11/30C09D11/32B05D1/02B05D3/02B05D3/06
CPCB05D1/02B05D3/0254B05D3/067C09D11/03C09D11/101C09D11/102C09D11/30C09D11/32
Inventor 谭海林
Owner FOSHAN CAIGUI NEW MATERIAL CO LTD
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