Double-component ceramic 3D printing extrusion molding material and use method thereof

A 3D printing and extrusion molding technology, applied in the field of 3D printing, can solve the problems of high material and printer requirements, organic impurities, complex process, etc., and achieve the effect of short molding cycle, uniform product quality and accelerated curing

Inactive Publication Date: 2017-06-09
醴陵市陶瓷3D打印研究所
View PDF8 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention proposes a two-component ceramic for the defects of high energy consumption and high requirements for materials and printers in the current 3D printing laser sintering of ceramics, as well as the disadvantages of complex process and organic impurities in ceramics formed by organic bonding. 3D printing extrusion molding materials and methods of use thereof

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A two-component ceramic 3D printing extrusion molding material. The material components include material A and material B, wherein material A is a mixture of clay and a binder, and material B is a mixture of clay and a curing agent; the shape of the material is Slurry.

[0027] Further, the mass ratio of clay to binder in material A is 60:40.

[0028] Further, the mass ratio of clay to curing agent in material B is 60:40.

[0029] Further, the clay is common clay including kaolinite, hydromuscovite, montmorillonite, quartz and feldspar.

[0030] Further, the binder is epoxy resin.

[0031] Further, the curing agent is a polyamine substance.

[0032] Further, the ceramic clay and the adhesive or curing agent are put into a mixer in proportion and stirred evenly to obtain A and B slurries respectively.

[0033] This embodiment also relates to a method for using a two-component ceramic 3D printing extrusion molding material. The ceramic slurry A material and B material...

Embodiment 2

[0039] The principle of this embodiment is the same as that of Embodiment 1, but the formula and proportioning are different. A two-component ceramic 3D printing extrusion molding material. The material components include material A and material B, wherein material A is a mixture of clay and a binder, and material B is a mixture of clay and a curing agent; the shape of the material is Slurry.

[0040] Further, the mass ratio of clay and binder in material A is 80:20.

[0041] Further, the mass ratio of pottery clay and curing agent in the B material is 80: 20.

[0042] Further, the clay is common clay including kaolinite, hydromuscovite, montmorillonite, quartz and feldspar.

[0043] Further, the binder is epoxy resin.

[0044] Further, the curing agent is an acid anhydride substance.

[0045] Further, the ceramic clay and the adhesive or curing agent are put into a mixer in proportion and stirred evenly to obtain A and B slurries respectively.

[0046] This embodiment al...

Embodiment 3

[0052]The principle of this embodiment is the same as that of Embodiment 1, but the formula and proportioning are different. A two-component ceramic 3D printing extrusion molding material. The material components include material A and material B, wherein material A is a mixture of clay and a binder, and material B is a mixture of clay and a curing agent; the shape of the material is Slurry.

[0053] Further, the mass ratio of clay and binder in material A is 70:30.

[0054] Further, the mass ratio of pottery clay and curing agent in B material is 70: 30.

[0055] Further, the clay is common clay including kaolinite, hydromuscovite, montmorillonite, quartz and feldspar.

[0056] Further, the binder is epoxy resin.

[0057] Further, the curing agent is an acid anhydride substance.

[0058] Further, the ceramic clay and the adhesive or curing agent are put into a mixer in proportion and stirred evenly to obtain A and B slurries respectively.

[0059] This embodiment also re...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a double-component ceramic 3D printing extrusion molding material which comprises a material A and a material B, wherein the material A is a mixture of pottery clay and an adhesive; the material B is a mixture of pottery clay and a curing agent; the materials are slurry; the mass ratio of the pottery clay to the adhesive in the material A is (60-80):(40-20); the mass ratio of the pottery clay to the curing agent in the material B is (60-80):(40-20). The use method comprises the following steps: in printing, respectively putting the material A and the material B of the ceramic slurry into a storage tank A and a storage tank B, connecting the storage tank A and the storage tank B respectively with a mixing tube by using a conveying pipeline, printing a ceramic blank, naturally drying the blank, baking, performing aftertreatment, sintering the blank, and cooling, so as to obtain an expected ceramic product. As the material is divided into two components which are respectively prepared and preserved, the preservation time of the material is prolonged, product curing can be accelerated in printing, and the printing speed can be increased.

Description

technical field [0001] The invention relates to a 3D printing material and its use method, in particular to a two-component ceramic 3D printing extrusion molding material and its use method, belonging to the technical field of 3D printing. Background technique [0002] 3D printing technology is a new rapid prototyping technology at present. It is a technology based on digital model files, using powder materials, filaments, pastes and other materials to construct objects by layer-by-layer printing. With the development and application of 3D printing technology, materials have become one of the key factors limiting the future direction of 3D printing technology. At present, 3D printing materials mainly include polymer materials, metal materials, inorganic non-metallic materials and food materials. [0003] The raw materials used in the ceramic 3D printing process are ceramic powder or ceramic slurry, and the molding technology and process are currently divided into two molding...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/13C04B35/14C04B35/18C04B35/632C04B35/634B33Y10/00B33Y70/00
Inventor 李志兴
Owner 醴陵市陶瓷3D打印研究所
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap