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Inkjet infiltrating glazed porcelain tile and preparation method thereof
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A technology of porcelain tiles and bleeding, which is applied in the field of architectural ceramics and can solve problems such as poor hardness, poor chemical corrosion resistance, and poor antifouling.
Active Publication Date: 2015-12-23
MONALISA GRP CO LTD
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[0003] The present invention aims to overcome the defects of existing inkjet bleed glazed ceramic tiles with corrugated surface after polishing, and the defects of poor chemical corrosion resistance, poor antifouling and poor hardness of once-fired supercrystalline stones.
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Embodiment 1
[0046] A method for manufacturing inkjet bleed glazed porcelain tiles and products thereof
[0047] 1: Preparation of the bottom glaze of the seepage porcelain tile: In order to match the color development of the seepage ink, no calcium, magnesium, zinc, barium and other raw materials are added to the glaze slurry. The formula is as follows: 44 parts of potassiumfeldspar, 12 parts of albite, 6 parts of kaolin, 22 parts of burnt clay, 12 parts of quartz, 4 parts of zirconiumsilicate, additive A: 0.5 parts, additive B: 4 parts. The chemical composition analysis of additive A is SiO 2 2.01%, Al 2 o 3 2.89%, Fe 2 o 3 0.03%, TiO 2 93.05%, CaO0.03%, MgO0.09%, K 2 O0.02%, Na 2 O0.06%, balance is 1.35% impurity. The chemical composition analysis of Additive B is SiO 2 94.41%, Al 2 o 3 0.14%, Fe 2 o 3 0.05%, TiO 2 0.05%, CaO0.08%, MgO0.06%, K 2 O0.04%, Na 2 O0.21%, balance is 4.59% impurity. The chemical composition analysis of the bottom glaze is SiO 2 64.88%, Al ...
Embodiment 2
[0063] A method for manufacturing inkjet bleed glazed porcelain tiles and products thereof
[0064]1: Preparation of the bottom glaze of the seepage porcelain tile: In order to match the color development of the seepage ink, no calcium, magnesium, zinc, barium and other raw materials are added to the glaze slurry. The formula is as follows: 47 parts of potassiumfeldspar, 13 parts of albite, 6 parts of kaolin, 21 parts of burnt clay, 12 parts of quartz, 5 parts of zirconiumsilicate, additive A: 0.5 parts, additive B: 3 parts. The chemical composition analysis of additive A is SiO 2 2.01%, Al 2 o 3 2.89%, Fe 2 o 3 0.03%, TiO 2 93.05%, CaO0.03%, MgO0.09%, K 2 O0.02%, Na 2 O0.06%, balance is 1.35% impurity. The chemical composition analysis of Additive B is SiO 2 94.41%, Al 2 o 3 0.14%, Fe 2 o 3 0.05%, TiO 2 0.05%, CaO0.08%, MgO0.06%, K 2 O0.04%, Na 2 O0.21%, balance is 4.59% impurity. The chemical composition analysis of the bottom glaze is SiO 2 65.54%, Al 2...
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Abstract
The invention relates to an inkjet infiltrating glazed porcelain tile and a preparation method thereof. The preparation method comprises the following steps: 1) preparing ground glazeslurry and transparent glazeslurry; 2) spraying the ground glazeslurry onto a blank, performing drying, coating a ground glaze layer with infiltrating ink and an infiltrating aid, and standing for more than 5 minutes to guarantee an infiltrating effect; 3) performing biscuit firing on the blank prepared in the step 2) at the temperature of 800 to 950 DEG C; 4) spraying the transparent glaze slurry onto the biscuit-fired blank in the step 3); 5) firing the blank, onto which the transparent glaze slurry is sprayed, prepared in the step 4) at the temperature of 1,150 to 1,230 DEG C, and then performing polishing to obtain the inkjet infiltrating glazed porcelain tile. Due to the fact that the ink infiltrates into the ground glaze layer after firing, the whole layer of transparent glaze is polished by a non-elastic module and then is polished to a ground glaze upper middle layer, so that local exposure can be avoided.
Description
technical field [0001] The invention relates to the technical field of building ceramics, in particular to an ink-jet bleed glazed porcelain tile and a preparation method thereof. Background technique [0002] At present, the bleed tile products mainly include screen, roller and inkjet bleed with surface paste. Screen and roller are relatively traditional, but due to their lack of rich decorative colors and poor anti-fouling performance, they are gradually replaced by inkjet bleeding. The patent application with the patent publication number 102795892A discloses an inkjet bleed porcelain tile and its production method. Fired and polished. Because it is polished with elastic modules, and the penetration depth of inkjet bleeding is limited, the deeper the penetration, the less clear the pattern, so the polishing depth is very shallow and the surface waves are obvious. Patent No. 103467103A discloses a production method of one-time fired supercrylic ceramic tiles and ceramic...
Claims
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