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Ceramic powder material for 3D printing

A ceramic powder and 3D printing technology, applied in applications, home appliances, additive processing, etc., can solve problems such as printers not reaching a mature level, material 3D printing obstacles, and expensive materials, and achieve narrow particle size distribution range and stable performance , good durability

Inactive Publication Date: 2018-09-07
安徽弘泰精密机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although high-end industrial printing can realize plastic, certain metal or ceramic printing, the materials for printing are relatively expensive and scarce
In addition, the printer has not yet reached the level of maturity, unable to support the various materials that are exposed to in daily life
Researchers have made some progress in multi-material printing, but unless these advances are mature and effective, materials will remain a major obstacle to 3D printing

Method used

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  • Ceramic powder material for 3D printing

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Effect test

Embodiment 1

[0024] The technical problem to be solved by the present invention adopts the following technical solutions to realize:

[0025] A ceramic powder material for 3D printing. The ceramic powder material includes the following components: 0.5 parts of Pr solution, 1 part of dispersant, 27 parts of silicone glue, 14 parts of terpene resin, and 20 parts of epoxy vinyl ester resin , 8 parts of graphene powder, 6 parts of organic bismuth antioxidant, 12 parts of sodium stone, 22 parts of Keemun kaolin, 3 parts of zirconium silicate, 4 parts of spodumene, 1.5 parts of potato starch ether, 3 parts of alkali-free glass fiber , 5 parts of bentonite, 1.5 parts of strontium carbonate, 4 parts of modified calcite, and 5 parts of spodumene.

[0026] The dispersant is made of the following raw materials in parts by weight: 5 parts of nano silicon powder, 4 parts of activated carbon, 0.8 part of aluminum powder, 5 parts of tea polyphenols, 3 parts of alkyl glucoside, 2 parts of boric acid, 2.5 ...

Embodiment 2

[0037] The technical problem to be solved by the present invention adopts the following technical solutions to realize:

[0038] A ceramic powder material for 3D printing. The ceramic powder material includes the following components: 0.7 parts of Pr solution, 4 parts of dispersant, 29 parts of silicone glue, 11 parts of terpene resin, and 20 parts of epoxy vinyl ester resin , 9 parts of graphene powder, 12 parts of organic bismuth antioxidant, 14 parts of sodium stone, 23 parts of Keemun kaolin, 4 parts of zirconium silicate, 3 parts of spodumene, 1 part of potato starch ether, 2 parts of alkali-free glass fiber , 3 parts of bentonite, 1.5 parts of strontium carbonate, 5 parts of modified calcite, and 4 parts of spodumene.

[0039] The dispersant is made of the following raw materials in parts by weight: 5 parts of nano silicon powder, 4 parts of activated carbon, 0.8 part of aluminum powder, 5 parts of tea polyphenols, 3 parts of alkyl glucoside, 2 parts of boric acid, 2.5 p...

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Abstract

The invention discloses a ceramic powder material for 3D printing, and relates to the technical field of materials used for 3D printing. The ceramic powder material for 3D printing is prepared from the following components: Pr liquid, a dispersant, silicone adhesive, terpene resin, epoxy vinyl ester resin, graphene powder, an organic bismuth antioxidant, albite, Qimen kaolin, zirconium silicate, spodumene, potato starch ether, alkali-free glass fibers, bentonite, strontium carbonate, modified calcite and spodumene. The ceramic powder material for 3D printing has the characteristics of perfectcomponent control, high density, good sphericity, small particle size, narrow particle size distribution range, good dispersibility and fluidity, and the like; the raw materials are safe and non-toxic, and the added dispersing agent is more beneficial to the dispersion of the ceramic powder material; according to a preparation method, the ceramic powder material for 3D printing is prepared by vacuumizing, carrying out hydrogen absorption and hydrogen crushing, dehydrogenizing, carrying out air flow milling, performing isostatic pressing to increase density, and carrying out a sintering process; the prepared ceramic powder material for 3D printing is more stable in performance and good in durability.

Description

Technical field: [0001] The invention relates to the related technical field of materials used in 3D printing, in particular to a ceramic powder material for 3D printing. Background technique: [0002] 3D printing (3DP) is a kind of rapid prototyping technology. It is a technology based on digital model files and using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. 3D printing technology appeared in the mid-1990s and is actually the latest rapid prototyping device utilizing technologies such as light curing and paper lamination. The working principle of it is basically the same as that of ordinary printing. The printer is filled with "printing materials" such as liquid or powder. After being connected to the computer, the "printing materials" are superimposed layer by layer through computer control, and finally the blueprint on the computer is turned into a real object. [0003] The working principle of the so-called 3D...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/13C04B33/36B33Y70/00
CPCC04B33/13B33Y70/00C04B33/36C04B35/62675C04B35/6268C04B2235/3203C04B2235/3208C04B2235/3213C04B2235/3248C04B2235/3409C04B2235/3472C04B2235/402C04B2235/425C04B2235/5216
Inventor 黄文明张坤徐军
Owner 安徽弘泰精密机械科技有限公司
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