Title:
COMPOUND ZIRCONIUM SILICATE OPACIFYING AGENT, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/000562
Kind Code:
A1
Abstract:
A compound zirconium silicate opacifying agent, a preparation method therefor and an application thereof. The compound zirconium silicate opacifying agent is prepared by using the following materials comprising components in percentage by mass: zirconia sand 65%-84%, calcined alumina 1%-15%, low temperature frit 15%-30%; and the low temperature frit is prepared by using the following raw materials comprising components in percentage by mass: potassium feldspar powder 25%-35%, apatite powder 10%-20%, fluorite powder 2%-8%, calcium carbonate 10%-15%, borax 15%-18%, zinc oxide 1%-8%, quartz powder 2%-8%. A glazing L value of the compound zirconium silicate opacifying agent is substantially higher than 91, and the opacifying effect is desirable. Production costs may be reduced while effectively controlling the radioactivity of the product.
Inventors:
LI JUNHAO (CN)
CHEN XIULIN (CN)
YI LIQUN (CN)
DENG GUANGXING (CN)
XIAO FEI (CN)
CHEN XIULIN (CN)
YI LIQUN (CN)
DENG GUANGXING (CN)
XIAO FEI (CN)
Application Number:
PCT/CN2016/097194
Publication Date:
January 04, 2018
Filing Date:
August 29, 2016
Export Citation:
Assignee:
MATRIX GUANGZHOU CHEMICALS CORP (CN)
International Classes:
C03C1/04; C03C8/20; C04B41/86
Foreign References:
| CN101445398A | 2009-06-03 | |||
| CN103373853A | 2013-10-30 | |||
| CN101983949A | 2011-03-09 | |||
| CN1126463A | 1996-07-10 | |||
| CN104150961A | 2014-11-19 | |||
| CN103880475A | 2014-06-25 | |||
| CN103011765A | 2013-04-03 | |||
| US20050209082A1 | 2005-09-22 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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