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Novel ceramic polymer composite raw material formula and preparation technology

The technology of composite material and preparation process is applied in the field of raw material formulation and preparation process of new ceramic polymer composite material, which can solve problems such as complicated operation, and achieve the effects of simple operation, improved surface finish and good gloss.

Active Publication Date: 2017-03-15
德化县后井窑瓷业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the defects, cracks and complex operation of existing ceramic preparation methods, the technical problem to be solved by the present invention is to provide a new type of ceramic polymer composite material with high strength, low shrinkage and not easy to crack. Raw material formula and preparation process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of preparation technology of novel ceramic polymer composite material:

[0027] Step 1: According to the composition of each group of formulas, the following components by weight are included: firstly, 110 parts of alumina powder are added to the grinder, and the grinding time is 10 minutes, and the particles are ground into a powder with a diameter of 1.5mm. All alumina powders were made to have the same size.

[0028] Step 2: 22 parts of ground alumina powder, hydrated magnesium silicate superfine powder, 6 parts of urea-formaldehyde glue, 11 parts of a mixture of polyacrylic acid, polyacrylic acid-styrene copolymer and polyacrylate copolymer and group by weight The pure water of distribution ratio is added in the mixer and stirred, and the stirring speed is 300 revolutions per minute, and the stirring time is 15 minutes.

[0029] Step 3: Add 4 parts of titanium nitride powder into the grinder for grinding, the grinding time is 10 minutes, so that the average ...

Embodiment 2

[0037] A kind of preparation technology of novel ceramic polymer composite material:

[0038] Step 1: According to the composition of each group of formulas, the following components by weight are included: first, 120 parts of alumina powder is added to the grinder, and the grinding time is 10 minutes, and the particles are ground into a powder with a diameter of 1.5mm. All alumina powders were made to have the same size.

[0039] Step 2: Grind alumina powder, 25 parts of hydrated magnesium silicate superfine powder, 8 parts of phenolic glue, methyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose and hydroxymethyl propyl cellulose 12 parts of the mixture and pure water according to the proportion of components by weight are added to the mixer and stirred, the stirring speed is 300 revolutions per minute, and the stirring time is 15 minutes.

[0040] Step 3: Add 5 parts of titanium nitride powder into the grinder for grinding, the grinding time is 10 minutes, so tha...

Embodiment 3

[0045] A kind of preparation technology of novel ceramic polymer composite material:

[0046] Step 1: According to the composition of each group of formulas, the following components by weight are included: first, 100 parts of alumina powder is added to the grinder, and the grinding time is 10 minutes, and the particles are ground into a powder with a diameter of 1.5 mm. All alumina powders were made to have the same size.

[0047] Step 2: Add the ground alumina powder, 20 parts of hydrated magnesium silicate superfine powder, 5 parts of urea-formaldehyde glue, 10 parts of a mixture of polyvinyl alcohol and polyvinyl acetate and pure water according to the proportion of components by weight into the mixer Stir, the stirring speed is 300 rpm, and the stirring time is 15 minutes.

[0048] Step 3: Add 3 parts of titanium nitride powder into the grinder for grinding, the grinding time is 10 minutes, so that the average particle size is 1.5mm, and then add the ground titanium nitr...

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Abstract

The invention relates to the technical field of ceramic polymer composite preparation, in particular to a novel ceramic polymer composite raw material formula and a preparation technology. The novel ceramic polymer composite raw material formula and the preparation technology achieve the technical purposes that the composite is high in strength, low in shrinkage and not likely to crack. The novel ceramic polymer composite is prepared from, by weight, 100-120 parts of aluminum oxide powder, 20-25 parts of hydrated magnesium silicate ultrafine powder, 10-15 parts of calcium carbonate powder and the like. The preparation technology comprises six steps. The surface smoothness of prepared ceramic is higher, the surface glossiness is better, the surface finishing degree of the ceramic is obviously improved, and due to addition of the titanium nitride powder, high temperature resistance, corrosion resistance, wear resistance and thermal shock resistance and other excellent properties of the ceramic can be improved.

Description

technical field [0001] The invention relates to the technical field of preparation of ceramic polymer composite materials, in particular to a raw material formula and preparation process of a novel ceramic polymer composite material. Background technique [0002] The utensils fired with clay are called pottery, and the utensils fired with china clay are called porcelain. Porcelain is the general term for pottery, stoneware and porcelain. Any utensils made of two different types of clay, pottery clay and porcelain clay, as raw materials, through batching, molding, drying, roasting and other processes can be called ceramics. [0003] In the traditional ceramic manufacturing process, the production of ceramics firstly prepares powder by mechanical, physical or chemical methods. When preparing the blank, it is necessary to control the particle size, shape, purity, dehydration and degassing of the blank powder, as well as the proportion of ingredients and uniform mixing. Qualit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/10C04B35/622C04B35/634C04B35/636
CPCC04B35/10C04B35/622C04B35/63408C04B35/63476C04B35/63484C04B35/6365C04B2235/3208C04B2235/3281C04B2235/3409C04B2235/3445C04B2235/3886C04B2235/443C04B2235/48C04B2235/96
Inventor 周峰
Owner 德化县后井窑瓷业有限责任公司
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