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Antistatic ceramic tile prepared from fly ash and preparation method thereof

A fly ash, anti-static technology

Inactive Publication Date: 2016-09-07
山东电盾科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the production process of traditional ceramic formulation technology, process technology, firing technology, etc., in the process of producing ceramic bricks with fly ash, it is difficult to debond with wet grinding mud, resulting in large mud moisture (greater than 40%), and powder making can High consumption

Method used

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  • Antistatic ceramic tile prepared from fly ash and preparation method thereof
  • Antistatic ceramic tile prepared from fly ash and preparation method thereof
  • Antistatic ceramic tile prepared from fly ash and preparation method thereof

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Embodiment Construction

[0047] The present invention is further described below in conjunction with embodiment.

[0048] The chemical weight percentage composition of the raw materials used is shown in Table 1.

[0049] The chemical weight percentage composition of the raw materials used in Table 1

[0050]

SiO 2

al 2 o 3

Fe 2 o 3

TiO 2

CaO

MgO

K 2 o

Na 2 o

Burn out

Potassium feldspar

65.33

19.66

0.02

0.06

0.04

10.80

3.32

0.68

Albite

72.33

15.38

0.07

0.69

0.13

2.01

8.77

0.38

dolomite

29.6

20.5

49

burning talc

64.3

34.06

Aluminum oxide

99.9

Kaolin

52.5

38.23

8.40

quartz

99.20

0.09

0.70

white clay

71.42

14.91

0.7

0.06

1.77

3.18

1.22

0.55

6.1...

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Abstract

The invention specifically relates to an antistatic ceramic tile prepared from fly ash and a preparation method thereof, belonging to the technical field of ceramic materials. The antistatic ceramic tile prepared from fly ash comprises a green body and a glaze layer. The green body is prepared from the following raw materials: feldspar, white mud, fly ash and composite conductive powder, wherein the composite conductive powder is composed of iron oxide and antistatic powder. The glaze layer is prepared from the following raw materials: potash feldspar, albite, dolomite, calcined talc, alumina, quartz, frit, kaolin and antistatic powder. The antistatic ceramic tile prepared from fly ash has excellent performance as a ceramic floor tile, is good in decorative performance and durable, can eliminate static electricity, achieves the effect of promoting human health and protecting living and working environment, saves resources and energy and reduces consumption.

Description

technical field [0001] The invention belongs to the technical field of ceramic materials, and in particular relates to an antistatic ceramic brick made of fly ash and a preparation method thereof. Background technique [0002] Fly ash is collected from pulverized coal and coal gangue powder ground into a certain fineness after high-temperature combustion in a fluidized bed boiler. If the coal ash is not treated, it will generate dust and pollute the atmosphere. If it is discharged into the water system, it will cause river silting, and the toxic chemicals in it will also cause harm to humans and organisms. After testing, it is found that the chemical composition and properties of fly ash are similar to those of clay. The research uses fly ash to replace clay, some stones and other mineral materials to prepare anti-static ceramic powder, which not only saves mineral raw material resources, but also protects the environment. The natural environment embodies the important sign...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/135C04B41/86C03C8/04
CPCC03C8/04C04B33/1352C04B41/009C04B41/5022C04B41/86C04B2235/3272C04B2235/3284C04B2235/3293C04B2235/3294C04B2235/3463Y02P40/60
Inventor 袁国梁潘绍云乔栓虎
Owner 山东电盾科技股份有限公司
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