A kind of poke glaze ink for ceramic inkjet printing
A technology of ceramic inkjet and glaze removal, which is applied in ink, applications, household utensils, etc., can solve the problems of complex preparation process, unsatisfactory stability and printing performance, and achieve good stability and good inkjet printing performance, reduction of material waste and labor costs
Active Publication Date: 2019-04-23
GUANGDONG DOWSTONE TECH
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Problems solved by technology
[0004] However, the existing glaze inks are generally imported products, and their preparation process is relatively complicated, and their stability and printing performance are not satisfactory. Printing technology matching poke glaze ink
Method used
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[0022] The present invention will be further described below in conjunction with specific examples, but it is not limited thereto. A ceramic inkjet printing is used to poke the glaze ink, in terms of mass percentage, as shown in the following table:
[0023] Table 1, the composition of different embodiments
[0024]
[0025] Table 1 lists the formula composition of the inkjet inkjet ink for ceramic inkjet printing in Examples 1 to 4. The preparation method includes the following steps: (1) pre-dispersing the solvent, resin, dispersant, and glaze ink through a high-speed disperser , so that the glaze is fully wetted; (2) Grind the pre-dispersed material with a grinder for 2-4 hours, so that the average diameter of the glaze is 300-500 nm, and the maximum particle size is less than 1 μm to obtain a glaze slurry; (3) Add leveling agent, defoamer, and anti-sedimentation agent to the glaze slurry, disperse evenly, and filter with a 1-micron filter element to obtain the glaze in...
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Abstract
The invention discloses peel glaze ink for ceramic ink-jet printing. The ink is prepared from a peel glaze, resin, a dispersing agent, a leveling agent, a defoaming agent, an anti-settling agent and a solvent. The peel glaze is prepared from SiO2, Al2O3, (K2O+Na2O), (CaO+MgO) and B2O3. The ink is good in quality stability, can be stored for a long time and has good ink-jet printing performance, the viscosity of the ink is 10.0-40.0 mPa.s and controllable, the surface tension is 26-40 mN / m, the average particle diameter is 300-500 nm, and the maximum particle diameter is smaller than 1mum. Ink printing products can fully and visually show exquisite texture and natural-transition color of stone bricks after sintered, can highly restore texture of natural stone and can be widely applied to the field of ceramic tiles and archaized bricks. When the peel glaze ink is matched with ceramic ink-jet printing pigment ink to be used, a decorative effect of tiles is further improved. Furthermore, material waste and labor cost are effectively reduced, and the peel glaze ink is also adaptable to digital development trend of ceramic ink jet.
Description
technical field [0001] The invention relates to an ink for ceramic printing, in particular to a peel-off glaze ink for ink-jet printing of ceramics. Background technique [0002] Since 2012, inkjet printing technology, known as the third decoration technology revolution in the ceramic industry, has been fully promoted and applied, making ceramic tile products more colorful, realistic, personalized and creative. In order to further improve the decorative effect of ceramic tiles and adapt to the development trend of digitalization, a variety of glaze inks that can be used in conjunction with pigment inks for ceramic inkjet printing have emerged as the times require, but there are few reports on glaze inks that can present delicate and natural peeling effects . [0003] The glaze ink with special effects can be widely used in the field of tiles and antique tiles, breaking the hard and cold impression of traditional tiles, fully showing the uneven texture, realistic texture, an...
Claims
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IPC IPC(8): C09D11/30C09D11/36
CPCC09D11/30C09D11/36
Inventor 彭晔徐新民石教艺
Owner GUANGDONG DOWSTONE TECH