A kind of 3D glaze and preparation method thereof
A 3D and glaze technology, applied in the field of 3D glaze and its preparation, can solve the problems of not being able to highlight the decoration style and personality, and the lack of layering in the decoration space, so as to achieve the effect of improving the decoration grade, improving the decoration grade and enriching the decoration space
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Embodiment 1
[0054] A 3D glaze, characterized in that the chemical composition of the 3D glaze includes the following components in terms of weight percentage: 60% silicon dioxide, 26% aluminum oxide, 0.15% iron oxide, 0.05% titanium oxide, calcium oxide 4.2%, magnesium oxide 2.1%, sodium oxide 3%, potassium oxide 3.5%, zirconium oxide 2%, lithium oxide 3%, loss on ignition 1.8-3.6%. The raw material ratio of the 3D glaze is calculated in parts by weight, including the following raw materials: 12 parts of kaolin, 45 parts of quartz powder, 12 parts of lithium china stone powder, 12 parts of burnt talc, 4 parts of calcium carbonate, 20 parts of potassium feldspar powder, 3 parts of zirconium silicate, 2.5 parts of alumina, 3 parts of corundum, 0.3 parts of sodium carboxymethyl cellulose, 0.8 parts of industrial tripolyphosphoric acid.
Embodiment 2
[0056] A kind of preparation method of 3D glaze, glaze preparation technological process
[0057] Glaze batching→glaze weighing→glaze slurry grinding→glaze slurry sieving→glaze slurry aging→glaze slurry iron removal→glaze slurry sieving→finished glaze, the method includes the following steps:
[0058] a) Selection of raw materials: According to the raw materials required for the above-mentioned 3D glaze, the raw materials contain the elements present in the 3D glaze;
[0059] b) Weighing and batching: carry out weighing and batching according to the calculated formula;
[0060] c) Ball milling: Send the prepared raw materials into the ball mill, wherein the ball milling medium is water, and the ball milling takes 6 to 8 hours. The mass ratio of material: ball: water is 1:1:0.6;
[0061] d) Testing: Check the flow rate, specific gravity and fineness of the glaze slurry. After the three indicators are all qualified, the slurry can be released. If it is unqualified, it needs to ...
Embodiment 3
[0067] A kind of green body compatible with the 3D glaze of Example 1, according to the weight fraction, consists of 15 parts of Zhangzhou white clay, 8 parts of Xiadai white clay, 8 parts of Zhangpu clay 1#, 8 parts of washed kaolin, 10 parts of washed sand, It consists of 2 parts of Longshan albite 4#, 3 parts of Changtai kaolin, 12 parts of Longhai feldspar 1#, 11 parts of Daping Shimi, 12 parts of Longshan albite 2#, 4 parts of bentonite, and 5 parts of Zhangzhou lime soil.
[0068] The concrete steps of preparation are:
[0069] a) Selection of raw materials: According to the raw materials required for the above-mentioned 3D glaze-adapted body, the raw materials contain the elements present in the 3D glaze-adapted body.
[0070] b) Batching, weigh the ingredients according to the recipe requirements (the deviation range of single material is 30kg / time).
[0071] c) Ball milling, materials: balls: water = 1:1:0.8 ratio for canned ball milling, ball milling time 10-12 hour...
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