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

Preparation method for daily-use ceramic

A technology for ceramic preparation and daily use, applied in the field of ceramics, can solve problems such as inability to use, and achieve the effects of solving difficult molding, improving gloss, and wide firing range

Inactive Publication Date: 2014-06-25
吕子玉
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the general one-time firing technology cannot be used to prepare high-grade products

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

[0016] In the preparation method of the daily-use ceramics in this embodiment, the raw material formula of the daily-use ceramics is: 45% kaolin, 20% quartz, 10% potassium feldspar, 20% alumina, 4.3% zinc oxide, and 0.7% ceria.

[0017] The specific steps of the daily ceramic preparation method are:

[0018] 1. Preparation of raw materials: select, coarsely crush and weigh quartz, kaolin, potassium feldspar, etc. respectively;

[0019] 2. Making finished mud: mixing, coarse grinding, 120-mesh sieving, pulping, wet ball milling, sieving, pressure filtration, rough refining, stale, and refining of the raw materials weighed in step 1 to make finished mud;

[0020] 3. Forming: use conventional forming methods to form;

[0021] 4. Firing: Load the formed products into blanks, fire at 1350 ℃, open the porcelain, and select qualified fired products.

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 preparation method for daily-use ceramic. The raw material formula comprises, by weight, 40-45% of kaolin, 15-25% of quartz, 10-15% of potash feldspar, 10-20% of alumina, 4-6% of zinc oxide and 0.6-0.8% of cerium dioxide. The daily-use ceramic integrates characteristics of high strength and high weight, and also has the advantages of good molding performance, wide sintering scope, high thermal stability and the like; the glossiness of ceramic glaze is improved, glaze is smooth, and the ceramic has good hardness, rupture strength and fracture toughness; the disadvantage of bad light transmittance of common strengthen porcelain is overcome, and also the problems of difficult molding and narrow sintering scope are solved.

Description

technical field [0001] The invention belongs to ceramic technology, in particular to a preparation method of daily-use ceramics. Background technique [0002] my country has a history of ceramic culture for thousands of years. In the existing ceramic preparation technology, ordinary daily-use ceramics can only be prepared from ordinary raw materials, which are fired once. However, high-grade daily-use ceramics are fired twice. It is a world-recognized high-grade porcelain. In the prior art, it is still impossible to prepare high-grade products by adopting the general one-step sintering technology. SUMMARY OF THE INVENTION [0003] In order to overcome the above-mentioned problems existing in the prior art, the purpose of the present invention is to provide a preparation method of daily-use ceramics, so as to produce high-grade daily-use ceramics whose performance parameters are no less than that of bone china. [0004] The preparation method of daily-use ceramics provided...

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): C04B33/24C04B33/13
Inventor 吕子玉
Owner 吕子玉
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