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

High molecular ceramic decoagulant and preparation method thereof

A technology of polymer ceramics and decoagulant, which is applied in the field of polymer ceramic decoagulant and its preparation, can solve the problems of side effects, narrow debonding range, easy solidification, etc., achieves good fluidity and viscosity, and is easy to industrialize production. , the effect of simple production process

Inactive Publication Date: 2018-10-19
刘玉清
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these dispersants have some disadvantages, such as: there is a narrow range of ungelling, easy to solidify in a short time, poor adaptability and side effects, etc.
Some ceramic enterprises use organic decoagulant and inorganic decoagulant in combination, although it can play a certain effect, but it is not universal, and it is difficult to apply to various clay mineral raw materials, so it is difficult to popularize and use

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High molecular ceramic decoagulant and preparation method thereof
  • High molecular ceramic decoagulant and preparation method thereof
  • High molecular ceramic decoagulant and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0025] A preparation method of a polymer ceramic decoagulant is realized through the following steps:

[0026] (1) Put tea saponin and water into the reaction tank, start stirring and heat up after adding, add oxidant after the temperature rises to 60°C-100°C, and react for 3-6 hours;

[0027] (2) Then add hydroquinone diglycidyl ether, lignosulfonate and fatty aldehyde, and react for 3 to 5 hours;

[0028] (3) Cooling and discharging to obtain the ceramic decoagulant.

Embodiment 1

[0031] A polymer ceramic decoagulant of the present invention is made of the following raw material components in mass fraction ratio:

[0032]

[0033] Wherein, the fatty aldehyde is a mixture of formaldehyde and glutaraldehyde, and the mass ratio of formaldehyde and glutaraldehyde is 13:16, that is, the amounts of formaldehyde and glutaraldehyde are 6.5 parts and 8 parts respectively.

[0034] A kind of preparation method of macromolecular ceramic decoagulant of the present invention is realized by following steps:

[0035] (1) Put 15 parts of tea saponin and 61 parts of water into the reaction tank. After the addition, start stirring and heat up. After the temperature rises to 65°C, add 2 parts of hydrogen peroxide and react for 3.5 hours;

[0036] (2) Then add 1.5 parts of hydroquinone diglycidyl ether, 6 parts of sodium lignosulfonate and 6.5 parts of formaldehyde and 8 parts of glutaraldehyde, and react for 3.5 hours;

[0037] (3) Cooling and discharging to obtain th...

Embodiment 2

[0039] A polymer ceramic decoagulant of the present invention is made of the following raw material components in mass fraction ratio:

[0040]

[0041] A kind of preparation method of macromolecular ceramic decoagulant of the present invention is realized by following steps:

[0042] (1) Put 12 parts of tea saponin and 63.5 parts of water into the reaction tank. After the addition, start stirring and heat up. After the temperature rises to 75°C, add 3.5 parts of hydrogen peroxide and react for 4 hours;

[0043] (2) Then add 2 parts of hydroquinone diglycidyl ether, 7 parts of sodium lignosulfonate and 12 parts of acetaldehyde, and react for 4.5 hours;

[0044] (3) Cooling and discharging to obtain the ceramic decoagulant.

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 provides a high molecular ceramic decoagulant and a preparation method thereof. The preparation method is realized through the following steps of (1) adding tea saponin and water into areaction tank; after the addition, starting the stirring; performing heating and temperature rise; after the temperature is raised to 60 to 100 DEG C, adding oxidizing agents; performing reaction for3 to 6 hours; (2) next, adding hydroquinone diglycidyl ether, lignosulfonate and fatty aldehyde; performing reaction for 3 to 5 hours; (3) cooling the temperature; performing material discharging to obtain the ceramic decoagulant.

Description

technical field [0001] The invention belongs to the technical field of ceramic decoagulant preparation, in particular to a polymer ceramic decoagulant and a preparation method thereof. Background technique [0002] Ceramic decoagulant is a kind of ceramic additive, also known as ceramic dispersant, debonding agent, water reducing agent and diluent, etc. It is a kind of ceramic additive that is widely used at present. The role of the ceramic decoagulant is to improve the fluidity of the glaze through the zeta potential of the system, so that the ceramic slurry can maintain a good fluidity within a certain period of time, that is, to reduce the surface energy of the particles and reduce the interfacial tension between solid and liquid , can better and effectively infiltrate small solid particles, and obtain mud with high solid content, moderate viscosity and good fluidity. [0003] At present, the commonly used decoagulants in the ceramic industry are: sodium tripolyphosphate...

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
IPC IPC(8): C04B35/632C04B35/63
CPCC04B35/6303C04B35/632
Inventor 刘玉清
Owner 刘玉清