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Archaistic glazed ceramic plate and preparation process thereof
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A preparation process and technology for ceramic panels, applied in the field of architectural ceramic panels, can solve the problems of increasing popularity, difficult to satisfy diversified architectural styles, good thermal insulation effect, etc., and achieve the effect of increasing economic benefits
Inactive Publication Date: 2015-09-16
瑞高(浙江)环保新材料科技有限公司
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Abstract
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Problems solved by technology
[0002] Nowadays, the exterior wall panels of many buildings are made of terracotta panels. The terracotta panels are easy to install and have a good thermal insulation effect. The outer surface of many buildings pursues individuality
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Embodiment 1
[0083] Embodiment 1: each component mass percent is:
[0084] CMC: 0.1wt%;
[0085] White mud: 45wt%;
[0086] China clay: 15wt%;
[0087] Feldspar: 20wt%;
[0088] Black mud: 10wt%;
[0089] Clinker: 9.9 wt%.
[0090] In this embodiment, the composition of white mud is relatively high, while the composition of black mud is relatively low. Compared with white mud, the cost of black mud is relatively high, so this embodiment is characterized by better cost control and white mud. The proportion of mud is high, and the color of the glazed pottery plate itself is also brighter. The white clay described in the present embodiment is Yixing white clay, and the component mass percentage of Yixing white clay is as follows:
[0091] SiO 2 : 60.47wt%;
[0092] Al 2 o 3 : 26.24wt%;
[0093] Fe 2 o 3 : 0.83wt%;
[0094] TiO 2 : 0.81wt%;
[0095] CaO: 0.09wt%;
[0096] MgO: 0.21wt%;
[0097] K 2 O: 1.33wt%;
[0098] Na 2 O: 0.11wt%;
[0099] Ignition loss: 9.91wt%. Ignit...
Embodiment 2
[0111] Embodiment 2: each component mass percent is:
[0112] CMC: 0.9wt%;
[0113] White mud: 30wt%;
[0114] China clay: 20wt%;
[0115] Feldspar: 20wt%;
[0116] Black mud: 20wt%;
[0117] Clinker: 9.1 wt%.
[0118] In this example, the proportion of CMC is higher, so that the strength of the ceramic plate is better. In addition, compared with Example 1, the proportion of white mud in this example is lower, while the proportion of black mud is higher, so the loss on ignition is smaller , better stability, and the combination of CMC can make the ceramic plate have less internal voids and high strength, and the color of the glazed ceramic plate prepared by this formula is darker, which belongs to the dark color system.
Embodiment 3
[0119] Embodiment 3: each component mass percent is:
[0120] CMC: 0.2wt%;
[0121] White mud: 30wt%;
[0122] China clay: 20wt%;
[0123] Feldspar: 30wt%;
[0124] Black mud: 10wt%;
[0125] Clinker: 9.8 wt%.
[0126] The mass ratio of feldspar in this embodiment is relatively high, and the feldspar itself has good gloss and high hardness, and the pottery plate made together with CMC has better strength and good surface gloss.
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Abstract
The invention provides an archaistic glazed ceramic plate and a preparation process thereof. The invention discloses the archaistic glazed ceramic plate comprising the following components in percentage by mass: 0.1-0.9% of CMC, 30-45% of white clay, 15-30% of porcelain clay, 20-30% of feldspar, 10-20% of black mud and 9-20% of a clinker. Besides, the invention also provides a preparation process of the ceramic plate. The preparation process comprises the following steps: firstly, performing aging treatment on ingredients, performing stirring material making, performing vacuum extrusion, performing slow drying on extruded clods, and performing artificial glaze spraying after slow drying; secondly, performing high-temperature firing on the clods after the artificial glaze spraying; and finally, performing cutting subsequent processing on the fired clods to obtain a finished product. The ceramic plate prepared by using the formula and the process can have lines similar to colored glazes, and is very beautiful and practical.
Description
technical field [0001] The invention relates to building pottery boards, especially the components of antique glazed pottery boards and a preparation process thereof. Background technique [0002] Nowadays, the exterior wall panels of many buildings are made of terracotta panels. The terracotta panels are easy to install and have a good thermal insulation effect. The outer surface of many buildings pursues individuality, and it is difficult to satisfy a variety of architectural styles with a glossy terracotta panel. Especially if some glaze-like lines are added to the outer surface of the terracotta panel, the popularity will greatly increase. Contents of the invention [0003] The purpose of the present invention is to solve the problems in the prior art, and propose an antique glazed pottery plate and its preparation process. The prepared pottery plate can have a texture similar to glazed glass, which is very beautiful and practical. [0004] In order to achieve the abo...
Claims
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Application Information
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