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Manufacturing method for polished ceramic chip

A manufacturing method and technology for ceramic sheets, which are applied to surface polishing machine tools, manufacturing tools, grinding/polishing equipment, etc. The effect of eliminating orange peel phenomenon, improving product grade, and good glaze flatness

Active Publication Date: 2017-02-01
FOSHAN SANSHUI NEW PEARL CONSTR CERAMICS IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] 3. Missing and over throwing problems
Therefore, it is easy to miss polishing during the polishing process, especially at the corners. In order to make the relatively low part of the brick surface be thrown in place, you can pressurize and lengthen the polishing time, and the convex position is prone to over-polish phenomenon.
[0010] 4. Insufficient strength
But the product produced by the production method disclosed in this document has the above-mentioned problems such as pinholes, missed throwing, and over throwing when the transparent glaze is poured. Produce high-quality tiles

Method used

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  • Manufacturing method for polished ceramic chip
  • Manufacturing method for polished ceramic chip
  • Manufacturing method for polished ceramic chip

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] refer to figure 1 The product structure diagram, the manufacturing method steps of polished tiles are as follows:

[0041] 1) Purchasing ceramic raw materials into the warehouse, inspecting the physical and chemical properties of the raw materials, and ball milling the raw materials and ingredients for the production of bricks according to the formula ratio after passing the test, spraying granulation, and then pressing to form bricks, and the bricks are fired into green bricks in a biscuit kiln , that is, the green body layer 1 is obtained;

[0042] 2) Apply primer on the biscuit. The technical parameters of the bottom glaze are: specific gravity 1.80 g / ml, flow rate 30 seconds, fineness 250 mesh sieve 0.1%, glaze amount 600 grams per square meter.

[0043] 3) After the bottom glaze layer 2 is obtained, the impermeable glaze is poured to obtain the impermeable glaze layer 3 . The technical parameters of the impermeable glaze are: specific gravity 1.80 g / ml, flow rat...

Embodiment 2

[0051] The manufacturing method steps of polishing tile are as follows:

[0052] 1) Purchasing ceramic raw materials into the warehouse, inspecting the physical and chemical properties of the raw materials, and ball milling the raw materials and ingredients for the production of bricks according to the formula ratio after passing the test, spraying granulation, and then pressing to form bricks, and the bricks are fired into green bricks in a biscuit kiln , that is, the green body layer 1 is obtained;

[0053] 2) Apply primer on the biscuit. The technical parameters of the bottom glaze are: specific gravity 1.75 g / ml, flow rate 25 seconds, fineness 250 mesh sieve 0.1%, glaze amount 400 grams per square meter.

[0054] 3) After the bottom glaze layer 2 is obtained, the impermeable glaze is poured to obtain the impermeable glaze layer 3 . The technical parameters of the impermeable glaze are: specific gravity 1.80 g / ml, flow rate 35 seconds, fineness 250 mesh sieve 0.2%, glaze ...

Embodiment 3

[0062] The manufacturing method steps of polishing tile are as follows:

[0063] 1) Purchasing ceramic raw materials into the warehouse, inspecting the physical and chemical properties of the raw materials, and ball milling the raw materials and ingredients for the production of bricks according to the formula ratio after passing the test, spraying granulation, and then pressing to form bricks, and the bricks are fired into green bricks in a biscuit kiln , that is, the green body layer 1 is obtained;

[0064] 2) Applying an underglaze on the biscuit to obtain an underglaze layer 2 . The technical parameters of the bottom glaze are: specific gravity 1.75 g / ml, flow rate 20 seconds, fineness 250 mesh sieve remaining 0.1%, glaze amount 400 grams per square meter;

[0065] 3) After the glaze is dry, wash the edges, and then roll a layer of ink on the rubber roller;

[0066] 4) Printing layer 4 is formed by inkjet printing; and transparent glaze is applied to obtain transparent g...

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PUM

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Abstract

The invention provides a manufacturing method for a polished ceramic chip. The manufacturing method comprises the following steps: (1) performing ball-milling on raw materials and auxiliary materials for producing a green brick, spraying, granulating, pressing to form the green brick, and firing the green brick in a kiln to prepare an unglazed green brick; (2) applying ground glaze on the unglazed green brick, and spraying impervious glaze on the unglazed green brick; (3) after a glaze surface is dried, washing edges; (4) printing, spraying transparent glaze, firing in glost kiln to obtain a semi-finished product; (5) placing the semi-finished product on a polishing line, and polishing and waxing by adopting an elastic polishing process, grinding edges after polishing, and packaging to obtain the polished ceramic chip. According to the method, the problems of glaze spraying pin holes, ceramic chip water permeation, miss polishing or over polishing, polishing breakage and the like in the production process of the polished ceramic chip are solved; the quality of the polished ceramic chip is greatly improved.

Description

technical field [0001] The invention belongs to the field of ceramic building decoration materials, and in particular relates to a method for manufacturing polished ceramic tiles. Background technique [0002] Porcelain tiles are a kind of ceramic tiles in ceramic tiles, which have many names such as interior wall tiles and glazed tiles. Porcelain tiles are ceramic tiles with a water absorption rate between 10% and 20%. Currently, the water absorption rate on the market is generally around 16%, and the main place of use is indoors. Its main feature is that the fancy texture and color are very rich, and the use of molds is rich. Compared with polished tiles and polished glazed tiles, the glazed surface is not as flat as it is, and there will be orange peel phenomenon, and the inner quality is not as good as polished tiles and polished glazed tiles, so it is suitable for indoor walls. [0003] Polished brick is a kind of bright brick made by polishing the surface of the whol...

Claims

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Application Information

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IPC IPC(8): C04B33/24C04B35/622C04B41/89C03C8/20B24B29/02B24B41/00B24B47/02B24B47/10
CPCB24B29/02B24B41/005B24B47/02B24B47/10C03C8/20C03C2204/00C04B33/24C04B35/622C04B41/52C04B41/89C04B41/504C04B41/5022C04B41/4572
Inventor 叶德林洪卫李辉黄诗程谢石长
Owner FOSHAN SANSHUI NEW PEARL CONSTR CERAMICS IND