Preparation method of material for electrical porcelain body and electrical porcelain body

A configuration method and technology of electric porcelain, which is applied in the configuration of materials for electric porcelain bodies and in the field of electric porcelain bodies, can solve problems such as resource depletion, rising raw material prices, and rising production costs, and achieve low wind shock rate, low cost, and high water absorption rate. low effect

Inactive Publication Date: 2014-02-05
河南省德立泰高压电瓷电器有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The production of electric porcelain has been in production for a long time, and there are many manufacturers. Various manufacturers and research institutes have developed many formulas, and these formulas have produced many high-quality electric porcelains. These electric porcelains have played a huge role in national construction, but After a long period of development and utilization of some raw materia

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] As a comparison, this embodiment adopts the formula and method currently used by our company in the prior art, and further processes it into product A. It should also be noted that product A also meets the production requirements of electric porcelain.

Embodiment 2

[0028] a. Take 15 kg of Faku soil, 22 kg of Ash soil, 40 kg of high aluminum powder, 4 kg of Kuancheng soil, 5 kg of left cloud soil, 8 kg of feldspar powder, and 1 kg of bentonite;

[0029] B, add 180 kilograms of water to the mixture in a and grind;

[0030] c. After grinding, pass the above materials through a 325-mesh sieve, and the sieve residue is less than 1%, then it can be squeezed and refined.

[0031] Further processing into products is B products.

Embodiment 3

[0033] a. Get 15 kg of Faku soil, 22 kg of Ash soil, 50 kg of high-alumina powder, 6 kg of Kuancheng soil, 7 kg of zuoyun soil, 12 kg of feldspar powder, and 2 kg of bentonite;

[0034] b. Add 200 kg of water to the mixture in a and grind;

[0035] c. After grinding, pass the above-mentioned materials through a 325-mesh sieve, and if the sieve residue is less than 1%, it can be squeezed, refined and shaped.

[0036] Further processing into products is C products.

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PUM

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Abstract

The invention relates to the technical field of electrotechnical porcelain production, and discloses a preparation method of a material for an electrical porcelain body, and the electrical porcelain body. The preparation method comprises the following steps: a, taking 10-15 parts of Faku (Chinese county) soil, 20-22 parts of fraxinus mandshurica soil, 40-50 parts of high-aluminum powder, 4-6 parts of Kuancheng (Chinese county) soil, 5-7 parts of Zuoyun (Chinese county) soil, 8-12 parts of feldspar powder and 1-2 parts of bentonite according to the weight ratio; b, adding 180-200 parts of water to a mixture in the step a and grinding; and c, filtering the materials by a 200-325mesh sieve after grinding until the screen residue is smaller than 1%. The electrical porcelain body is a porcelain body prepared from the slurry prepared by using the method in manners of molding and sintering. The electrotechnical porcelain produced by the preparation method of the material for the electrical porcelain body has the advantages of low wind convulsion rate, low water absorption and low cost. The electrical porcelain body has the advantages of low water absorption and low cost.

Description

technical field [0001] The invention relates to the technical field of electric porcelain production, in particular to a method for arranging materials for an electric porcelain body, and also relates to an electric porcelain body made by the method. Background technique [0002] On the one hand, when the electric porcelain body is fired, it is necessary to prevent wind shock. Wind shock is the crack caused by the product encountering cold air when it leaves the kiln. The product with wind shock is a waste product. A better electric porcelain body formula can make The wind startle rate is reduced to the minimum, or even the degree of no wind startle. On the other hand, a better formula also requires the electric porcelain body to have the lowest water absorption rate. The lower the water absorption rate, the better the insulation performance, the less sparks will be generated, the breakdown is not easy, and the use is safer. The configuration method is directly related to t...

Claims

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Application Information

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IPC IPC(8): C04B33/13
Inventor 张耀甫陈新正韩念龙王少华
Owner 河南省德立泰高压电瓷电器有限公司
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