Unlock instant, AI-driven research and patent intelligence for your innovation.

A preparation method of an inorganic repair material for a large thick tire ancient ceramic matrix and its repaired product

A technology for repairing materials and ceramics, which is applied in the field of inorganic repair materials for large-scale thick-bodied ancient ceramic matrixes. It can solve the problems of difficult application of large-scale thick-bodied ancient ceramic matrix repairs and easy deformation, and achieves scientific production methods. Reasonable, easy to operate, and broad market prospects

Active Publication Date: 2021-09-28
JINGDEZHEN CERAMIC UNIV
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the accumulation thickness of the material exceeds 0.7cm, or the accumulation area exceeds 100cm 2 Finally, in the process of drying and solidification, it is easy to deform, and it is difficult to apply to the restoration of large thick tire ancient ceramic matrix.

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

[0015] The percentage by weight of the inorganic repairing material formula of the large-scale thick tire ancient ceramic matrix consists of:

[0016] Spodumene 45%, potassium hydroxide 4%, lithium hydroxide 5%, sodium silicate 9%, gypsum 7%, quartz glass powder 8%, quartz powder 8%, deionized water 14%;

[0017] The spodumene, gypsum and lithium hydroxide are firstly mixed uniformly and then calcined at 1000°C for 80 minutes.

[0018] Put the spodumene, gypsum and lithium hydroxide mixture after the calcination process into the ball milling equipment with a ratio of material: ball: water of 1:2:1, and the fineness reaches the million-hole sieve without sieve residue.

[0019] Put the quartz glass powder and quartz powder into the ball milling equipment with a material: ball: water ratio of 1:2:0.6 and mill them for 30 minutes, then separate them with a vibrating sieve, and take the raw materials with a particle size between 200 mesh sieve and 160 mesh sieve partially used. ...

Embodiment 2

[0025] The percentage by weight of the inorganic repairing material formula of the large-scale thick tire ancient ceramic matrix consists of:

[0026] Spodumene 43%, potassium hydroxide 5%, lithium hydroxide 5%, sodium silicate 7%, gypsum 6%, quartz glass powder 9%, quartz powder 10%, deionized water 15%;

[0027] The spodumene, gypsum and lithium hydroxide are firstly mixed uniformly and then calcined at 1050°C for 80 minutes.

[0028] Put the spodumene, gypsum and lithium hydroxide mixture after the calcination process into the ball milling equipment with a material: ball: water ratio of 1:2:1.2, and the fineness reaches a million-hole sieve without sieve residue.

[0029] Put the quartz glass powder and quartz powder into the ball milling equipment with a material: ball: water ratio of 1:2:0.8 and mill them for 30 minutes, and separate them with a vibrating screen. The particle size of the raw materials is between 200 mesh sieve and 160 mesh sieve. partially used.

[0030...

Embodiment 3

[0035] The percentage by weight of the inorganic repairing material formula of the large-scale thick tire ancient ceramic matrix consists of:

[0036] Spodumene 45%, potassium hydroxide 5%, lithium hydroxide 6%, sodium silicate 7%, gypsum 7%, quartz glass powder 8%, quartz powder 9%, deionized water 13%;

[0037] The spodumene, gypsum and lithium hydroxide are firstly mixed uniformly and then calcined at 1030°C for 80 minutes. .

[0038] Put the spodumene, gypsum and lithium hydroxide mixture after the calcination process into the ball milling equipment with a ratio of material: ball: water of 1:2:1.1, and the fineness reaches a million-hole sieve without sieve residue.

[0039] Put the quartz glass powder and quartz powder into the ball milling equipment with a material: ball: water ratio of 1:2:0.7 and mill them for 30 minutes, then separate them with a vibrating sieve, and take the raw materials with a particle size between 200 mesh sieve and 160 mesh sieve partially 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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a preparation method of an inorganic repair material for a large thick-bodied ancient ceramic matrix. Spodumene, gypsum, quartz glass powder, quartz powder and industrially purified industrial raw materials are used. The weight percentage of the formula is: spodumene 43~46%, potassium hydroxide 4~6%, lithium hydroxide 5~7%, sodium silicate 7~10%, gypsum 6~8%, quartz glass powder 8~10%, quartz powder 8~11%, 12-16% deionized water, the inorganic restoration material is obtained by calcination of raw materials, ball milling, drying, mixing and stirring. The inorganic restoration material of the invention can be firmly combined with a large thick-bodied ancient ceramic carcass, not deformed after curing, has the texture of a porcelain carcass, and is consistent with the porcelain carcass. The production method of the inorganic restorative material is scientific and reasonable, and easy to implement, so it has broad market prospects.

Description

technical field [0001] The invention belongs to the field of inorganic non-metallic materials (ceramics), and in particular relates to a preparation method of an inorganic repair material for a large thick-bodied ancient ceramic matrix and a repaired product thereof. Background technique [0002] Repairing porcelain carcass is also called carcass filling. There are roughly three methods: one is gypsum filling, which is simple, convenient and low-cost. It is the main method of porcelain repairing and filling at present. The texture of porcelain, and it is easy to absorb moisture and expand, and it is easy to fall off; the second is to fill the gap with porcelain powder or stone powder and adhesive, use old ceramic chips, crush and sieve, add epoxy resin and other adhesives, and pour the shape to fill the gap, but it is easy to age Discoloration; the third is porcelain matching porcelain to fill in the gaps, that is, another ceramic piece that is the same as the original objec...

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 Patents(China)
IPC IPC(8): C04B28/26C04B41/85C04B20/04
CPCC04B20/04C04B28/26C04B41/009C04B41/4576C04B41/5089C04B41/85C04B2111/00482C04B14/045C04B22/143C04B22/062C04B14/22C04B14/06C04B40/024C04B35/00
Inventor 李其江袁枫计颖张茂林吴隽
Owner JINGDEZHEN CERAMIC UNIV