Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Ceramic green body reinforcing agent for improving mobility of slurry

A technology of ceramic body and fluidity, applied in the field of ceramic body, can solve the problems of decreasing the drying strength of the ceramic body, affecting the large-scale production of ceramics, increasing the viscosity of the blank slurry, etc., so as to shorten the production time, increase the durability, The effect of improving green strength

Inactive Publication Date: 2018-10-26
界首市东城群海彩陶工作室
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the increasing shortage of traditional energy sources, the development of science and technology and the continuous improvement of ceramic technology, the production of ceramics has been promoted to the direction of high performance, low energy consumption and low cost. , Gradually reduce the amount of high-quality clay, and gradually increase the amount of barren materials, prone to decline in the drying strength of the ceramic body, there will be cracks, broken corners, missing edges and many other defects, the yield is low, affecting the large-scale production of ceramics, In the prior art, the strength of ceramics is enhanced by adding carboxymethyl cellulose and polyvinyl alcohol materials to overcome the above-mentioned defects, but the addition of reinforcing agents will increase the viscosity of the blank slurry, so further research and improvement is needed

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] A ceramic body enhancer for increasing the fluidity of slurry, comprising the following raw materials in parts by weight: 14 parts of polyethylene glycol-polycaprolactone, 1.3 parts of sodium acid pyrophosphate, 3.9 parts of onion essential oil, and an inorganic binder 2.5 parts, regulator 1.5 parts, water 110 parts;

[0016] Described inorganic binding agent is the water glass solution that mass concentration is 18%;

[0017] The regulator includes the following raw materials in parts by weight: 27 parts of amino-terminated hyperbranched polymers, 1.5 parts of cerium nitrate, 0.5 parts of copper borate, and 2 parts of hexamethylphosphoric triamide.

[0018] Wherein, the active ingredient content in the sodium acid pyrophosphate is 96.5-100%, the pH value is 3.8-4.2; the modulus of the water glass is 1.0-1.6.

[0019] Wherein, the preparation method of the onion essential oil is as follows: peel and remove the roots of the collected onion, chop it, add the same amount ...

Embodiment 2

[0024] A ceramic body enhancer for increasing the fluidity of slurry, comprising the following raw materials in parts by weight: 12 parts of polyethylene glycol-polycaprolactone, 1.5 parts of sodium acid pyrophosphate, 3.4 parts of onion essential oil, and an inorganic binder 3 parts, 1 part of conditioner, 120 parts of water;

[0025] Described inorganic binding agent is the water glass solution that mass concentration is 16%;

[0026] The regulator includes the following raw materials in parts by weight: 28 parts of amino-terminated hyperbranched polymers, 2 parts of cerium nitrate, 0.8 parts of copper borate, and 3 parts of hexamethylphosphoric triamide.

[0027] Wherein, the active ingredient content in the sodium acid pyrophosphate is 96.5-100%, the pH value is 3.8-4.2; the modulus of the water glass is 1.0-1.6.

[0028] Wherein, the preparation method of the onion essential oil is as follows: peel and remove the roots of the collected onion, chop it, add the same amount...

Embodiment 3

[0033] A ceramic body enhancer for increasing the fluidity of slurry, comprising the following raw materials in parts by weight: 16 parts of polyethylene glycol-polycaprolactone, 1.2 parts of sodium acid pyrophosphate, 4.6 parts of onion essential oil, and an inorganic binder 2 parts, 2 parts of conditioner, 100 parts of water;

[0034] Described inorganic binder is the water glass solution that mass concentration is 20%;

[0035] The regulator includes the following raw materials in parts by weight: 26 parts of amino-terminated hyperbranched polymers, 1 part of cerium nitrate, 0.2 parts of copper borate, and 1 part of hexamethylphosphoric triamide.

[0036] Wherein, the active ingredient content in the sodium acid pyrophosphate is 96.5-100%, the pH value is 3.8-4.2; the modulus of the water glass is 1.0-1.6.

[0037] Wherein, the preparation method of the onion essential oil is as follows: peel and remove the roots of the collected onion, chop it, add the same amount of wate...

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

PropertyMeasurementUnit
modulusaaaaaaaaaa
Login to View More

Abstract

The invention belongs to the technical field of a ceramic green body, in particular to a ceramic green body reinforcing agent for improving the mobility of slurry. The ceramic green body reinforcing agent is prepared from the following raw materials: polyethylene glycol-polycaprolactone, sodium acid pyrophosphate, onion essential oil, inorganic binder, a regulating agent and water. Compared with the prior art, the ceramic green body reinforcing agent has the advantages that by virtue of reasonable proportioning and processing, the mobility of the slurry can be improved, and the combination performance of the powder can be improved; and by adding the regulating agent, the drying speed and sintering speed of the green body in a kiln can be improved, and the production time can be shortened;the onion essential oil facilitates the cross-linking of the reinforcing agent and the particles of the green body to form a three-dimensional cross-linking network structure with a stable structure,so that the green body strength of the green body is improved; the cooperation of the sodium acid pyrophosphate and the regulating agent can prevent the viscosity from being greatly increased, the dispersity of the green body can be ensured, and the defects of the green body such as cracks and damageable corners can be avoided; and meanwhile, the close combination of a glaze layer and the green body can be facilitated, and the durability can be improved.

Description

technical field [0001] The invention belongs to the technical field of ceramic bodies, and in particular relates to a ceramic body reinforcing agent for increasing the fluidity of slurry. Background technique [0002] With the increasing shortage of traditional energy sources, the development of science and technology and the continuous improvement of ceramic technology, the production of ceramics has been promoted to the direction of high performance, low energy consumption and low cost. , Gradually reduce the amount of high-quality clay, and gradually increase the amount of barren materials, prone to decline in the drying strength of the ceramic body, there will be cracks, broken corners, missing edges and many other defects, the yield is low, affecting the large-scale production of ceramics, In the prior art, the strength of ceramics is enhanced by adding carboxymethyl cellulose and polyvinyl alcohol to overcome the above defects, but the addition of reinforcing agents wi...

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): C04B35/63C04B35/632C04B35/634C04B35/64
CPCC04B35/6303C04B35/6306C04B35/632C04B35/634C04B35/63448C04B35/64
Inventor 卢群海
Owner 界首市东城群海彩陶工作室
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com