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Setting accelerator for ceramic blanks

A technology of quick-setting agent and ceramic blank, which is applied in the field of ceramic manufacturing, can solve problems such as poor plasticity, and achieve the effects of good wear resistance, improved compatibility and accelerated coagulation speed.

Inactive Publication Date: 2019-03-22
ANHUI QINGHUAFANG FINE BONE PORCELAIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ceramic materials generally have higher hardness, but poor plasticity

Method used

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  • Setting accelerator for ceramic blanks
  • Setting accelerator for ceramic blanks

Examples

Experimental program
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Effect test

Embodiment 1

[0024] A quick-setting agent for ceramic blanks, characterized in that it is made of the following raw materials in parts by weight: 50 parts of asbestos powder, 20 parts of corn gluten, 10 parts of activated clay, 10 parts of paraffin, and 10 parts of sepiolite powder , 5 parts of sodium hydroxide, 5 parts of activated carbon powder, 10 parts of rice straw, 3 parts of alum, 3 parts of nano zinc oxide, 0.5 part of polyaspartic acid, and 0.5 part of citric acid.

[0025] The asbestos powder has been modified before use, and the treatment method is: add the asbestos powder to 2 times the weight of water, fully disperse it and let it stand for 30 minutes, then add disodium hydrogen phosphate and silane coupling agent, mix it uniformly and use plasma Surface treatment machine for 15s, after the treatment, quickly transfer to 5 ℃ environment and let it stand for 5 hours, then add squash gum, polyaluminum chloride, benzoin, mix well, and microwave at microwave frequency 2450MHz, powe...

Embodiment 2

[0036] A quick-setting agent for ceramic blanks, characterized in that it is preferably made of the following raw materials in parts by weight: 70 parts of asbestos powder, 25 parts of corn gluten, 15 parts of activated clay, 13 parts of paraffin, and 13 parts of sepiolite powder , 10 parts of sodium hydroxide, 8 parts of activated carbon powder, 13 parts of rice straw, 5 parts of alum, 5 parts of nano-zinc oxide, 0.8 part of polyaspartic acid, and 1.5 parts of citric acid.

[0037] The asbestos powder has been modified before use, and the treatment method is: add the asbestos powder to 2 times the weight of water, fully disperse it and let it stand for 30 minutes, then add disodium hydrogen phosphate and silane coupling agent, mix it uniformly and use plasma Surface treatment machine for 15s, after the treatment, quickly transfer to 10 ℃ environment and let it stand for 5 hours, then add squash gum, polyaluminum chloride, benzoin, mix well, and microwave at microwave frequency...

Embodiment 3

[0048] A quick-setting agent for ceramic blanks, characterized in that it is made of the following raw materials in parts by weight: 80 parts of asbestos powder, 30 parts of corn gluten, 20 parts of activated clay, 15 parts of paraffin, and 15 parts of sepiolite powder , 15 parts of sodium hydroxide, 10 parts of activated carbon powder, 15 parts of rice straw, 6 parts of alum, 6 parts of nano-zinc oxide, 1 part of polyaspartic acid, and 2 parts of citric acid.

[0049] The asbestos powder has been modified before use, and the treatment method is: add the asbestos powder to 2 times the weight of water, fully disperse it and let it stand for 30 minutes, then add disodium hydrogen phosphate and silane coupling agent, mix it uniformly and use plasma Surface treatment machine for 15s, after the treatment, quickly transfer to 10 ℃ environment and let it stand for 5 hours, then add squash gum, polyaluminum chloride, benzoin, mix well, and microwave at microwave frequency 2450MHz, powe...

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PUM

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Abstract

The invention discloses a setting accelerator for ceramic blanks, and relates to the technical field of ceramic manufacturing. The setting accelerator has the advantages that the raw materials are safe, poisonless and healthy; the setting accelerating effect is good, and the viscosity is high; the condensing time of the ceramic blank is prolonged, so as to facilitate the forming of the blank; after the quickly formed blank is calcinined, the toughness is high, the abrasion-resistant property is good, and the easiness in falling damage is avoided; the property of the ceramic blank is not changed, and the ceramic blank is not excessively hardened.

Description

Technical field: [0001] The invention relates to the technical field of ceramic manufacturing, in particular to an accelerator for ceramic blanks. Background technique: [0002] Ceramics is the general term for pottery and porcelain. Common ceramic materials are clay, alumina, kaolin and so on. Ceramic materials generally have higher hardness, but poor plasticity. In addition to being used in tableware and decoration, ceramics also play an important role in the development of science and technology. The raw material of ceramics is obtained by quenching the earth's original large resource clay. The nature of clay is tough, it can be molded when it meets water at room temperature, it can be carved when it is slightly dry, and it can be ground when it is completely dry; it can be made into pottery when it is fired to 700 degrees, and it can be filled with water; corrosion. The flexibility of its usage has various creative applications in today's culture and technology. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/63C04B35/632C04B35/634
CPCC04B35/63C04B35/6303C04B35/632C04B35/63448C04B35/63496
Inventor 许纯荣
Owner ANHUI QINGHUAFANG FINE BONE PORCELAIN
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