Production process for large-particle granite imitated ceramic tile with strong touch effect

A production process and tactile effect technology, applied in home appliances, other home appliances, applications, etc., can solve the problems of decreased touch, poor texture, loss, etc., and achieve the effect of low raw material cost, enhanced tactility, and reduced production costs.

Inactive Publication Date: 2016-09-28
江西省石湾环球陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the large-grain imitation granite tiles on the market can also achieve rich colors and clear layers, and the grade is constantly improving, but the surface becomes smooth due to porcelain, and loses the unevenness of the fine structure. Smoothness leads to a decrease in the real touch and texture, and its hand and touch are still significantly inferior to natural stone and artificial stone. Of course, this is directly related to the process method. It has lost most of its tactile feel, which is not a small shortcoming

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The production process of this embodiment includes the conventional procedures of milling, granulating, pressing adobe, drying, and kiln firing. The weight percentage formula of ingredients is: 20% of quartz powder, 30% of clay, and 50% of high-temperature sand. The above three materials are 100% of the whole. On this basis, the relative percentage of the overall weight is added. Other materials: water glass 0.3%, minus Water agent 0.2%, sodium tripolyphosphate 0.05%. The quartz powder is common quartz powder for glaze, which is a silicate mineral, and its SiO 2 The content is 99~99.5%, of which SiO 2 The content of particles with a diameter of 100 mesh to 250 mesh accounts for 80%.

[0014] 1. The ingredients of the above formula are divided into ball stones (the total weight of medium-aluminum ball stones used in the ball mill tank, the aluminum content is about 65%, and the diameter is 45-55mm): ingredients (total weight of formula raw materials): water ratio is 2:...

Embodiment 2

[0020] The process of this embodiment is the same as that of the embodiment, except that the proportioning of the slurry is different. The weight percentage formula of the specific slurry is: 30% quartz powder, 35% clay, 35% high-temperature sand, 0.3% water glass, 0.2% water reducer, and 0.05% sodium tripolyphosphate.

Embodiment 3

[0022] The process of this embodiment is similar to that of the embodiment, the key difference is that in addition to the specific slurry, there is a second formula slurry required in the milling process of preparing the powder. And the ratio of the amount of the specific slurry to the sum of the amount of the specific slurry and the second formula slurry is 30%, that is, the amount of the specific slurry accounts for 30 parts, and the second formula slurry accounts for 70 parts.

[0023] Among them, the weight percentage formula of the specific slurry is: 20% quartz powder, 30% clay, 50% high-temperature sand, 0.3% water glass, 0.2% water reducing agent, and 0.05% sodium tripolyphosphate. Adding water and ball milling is the same as in Example 1. The weight percentage formula of the second formula slurry is: 35% stone powder, 23% clay, 40% sand, and 2% black talc. The above four materials are 100% of the whole, and the relative percentage of the overall weight is added on thi...

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Abstract

The invention relates to a production process of imitating large-grain granite tiles with a strong tactile effect, including the conventional processes of powder making, granulation, pressing brick adobe, drying and kiln firing, and is characterized in that it is used in the pulping process of the powder making process Most critically, the percentage by weight of the specific slurry required for the milling process is: 15-25% of quartz powder, 30-35% of clay, 40-55% of high-temperature sand, 0.2-0.3% of water glass, and water reducing agent 0.2 to 0.25%, sodium tripolyphosphate 0.05 to 0.1%, the ingredients are made by ball milling with ball stone: ingredients: water ratio of 2:1:0.55, using the characteristics of high temperature resistance of quartz powder to produce a surface with strong The large-grain tiles with tactile effect have the advantages of high quality, low cost and high profit, and have obvious effects and value on improving the grade of the product.

Description

technical field [0001] The invention relates to the technical field of production of architectural ceramics, in particular to the production process of large-grain imitation granite tiles with strong tactile effects after firing. Background technique [0002] In the field of architectural decoration, stone has become one of the main decorative materials due to its beauty, elegance, and strong decoration. Decorative stone can generally be divided into natural stone and artificial stone. Natural stone has natural decorative effects and unique texture and is widely used, but limited resources, large-scale paving and pasting have problems such as color difference and different degrees of radioactivity exceeding the standard, which restrict its development. Artificial stone makes up for some of the obvious advantages of natural stone. Disadvantages, such as energy saving and environmental protection, are currently the development direction of the decorative stone industry, but ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/16C04B33/13C04B33/24C04B35/626
CPCC04B33/16C04B33/131C04B33/24C04B35/62615C04B35/62695C04B2235/3418C04B2235/3427C04B2235/447
Inventor 骆建民
Owner 江西省石湾环球陶瓷有限公司
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