Varnish and color paste for making embossment, preparation method thereof, and use thereof
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A technology for varnishing oil and embossing, which is applied in the fields of varnishing oil, color paste and preparation for making reliefs, can solve the problems of low efficiency, high labor cost, complicated processing technology, etc., and achieve the effect of saving manpower and material resources.
Active Publication Date: 2011-01-19
SHENZHEN YONGFENGYUAN PORCELAIN
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[0002] Traditional ceramic pattern decoration, such as ceramic reliefs, etc., are mostly handmade, with low efficiency and high labor costs
U.S. Patent No. 5,749,292 discloses a technology based on the method of using embossed decoration to produce ceramic products. In order to replace the traditional hand-made embossment, a screen printing templa...
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Embodiment 1
[0042] The preparation of embodiment 1 varnish
[0043] Shellsol AB 1 55.4 (weight percent)
[0044] DOP 2 7.3
[0045] Elvacite 4048 3 30
[0046] Butyllactat 4 5.5
[0047] Thixatrol super 5 1.0
[0048] 1) SHELLSOL / SHELL (trade name, the main component is aromatic hydrocarbon), Type AB: boil at 186-216°C,
[0050] 3) ELVACITE 4048 / LUCITE, the main component is n-butyl methacrylate-methyl methacrylate copolymer
[0051] 4) Boiling at 188°C,
[0052] 5) It is mainly organically modified castor oil, which is used as a thickener.
[0053] The components were mixed and stirred in a dissolver for 30 ± 5 minutes, without cooling, for the preparation of the color paste.
Embodiment 2
[0054] The preparation of embodiment 2 ceramic color paste
[0055] Ceramic pigment: (H59009 produced by Shenzhen Ruiqiong Ceramic Pigment Co., Ltd.) white relief (lead-free and cadmium-free), mixed with the varnish in Example 1, thus forming ceramic color paste; wherein H59009 accounts for 59% (percentage by weight), varnish accounts for 41%.
Embodiment 3
[0056] The preparation of embodiment 3 ceramic color paste
[0057] Ceramic pigment: (H5008 produced by HERAEUS), transparent embossed color, mixed with the varnish in Example 1, thus forming ceramic color paste; wherein H5008 accounts for 59% (percentage by weight), and varnish accounts for 41% .
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Abstract
The invention discloses a varnish and color paste for making embossment, preparation methods thereof, and use thereof. The varnish comprises the following components in percentage by weight: 55 to 60 percent of aromatic solvent, 7 to 9 percent of di-2-ethylhexyl phthalate, 25 to 35 percent of n-butyl methacrylate-methyl methacrylate copolymer, 6 to 10 percent of butyl lactate and 1 to 2 percent of organic modified castor oil; and the total weight of the components is 100 percent. The color paste made by using the varnish of the invention and ceramic pigments has suitable viscosity and smoothness for point coating by a dispenser, avoiding blocking the pipe of the dispenser, preventing the point-coated semi-finished embossment from being unstable and deforming, and offers a desirable effect. The embossment can be made on a bone or ceramic material by the dispenser quickly and conveniently with less manpower and material cost.
Description
technical field [0001] The invention belongs to the technical field of colored ceramic slurry, and in particular relates to a varnish for making reliefs, a color paste, a preparation method and an application. Background technique [0002] Traditional ceramic pattern decorations, such as ceramic reliefs, are mostly made by hand, which has low efficiency and high labor costs. U.S. Patent No. 5,749,292 discloses a technology based on the method of using embossed decoration to produce ceramic products. In order to replace the traditional hand-made embossment, a screen printing template with a rare thickness is used to realize the ability to pass through the screen on the surface of the transfer paper. The method of printing produces relief effects, but the patent still has technical defects of low efficiency, and in the process of forming reliefs, it is necessary to apply pressure manually or mechanically, and the processing technology is cumbersome. Contents of the invention...
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