CN102531703A - Opacified glaze with no zircon sand - Google Patents

Opacified glaze with no zircon sand Download PDF

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Publication number
CN102531703A
CN102531703A CN2011104178211A CN201110417821A CN102531703A CN 102531703 A CN102531703 A CN 102531703A CN 2011104178211 A CN2011104178211 A CN 2011104178211A CN 201110417821 A CN201110417821 A CN 201110417821A CN 102531703 A CN102531703 A CN 102531703A
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CN
China
Prior art keywords
parts
zircon sand
glaze
opaque
opaque glaze
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Pending
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CN2011104178211A
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Chinese (zh)
Inventor
谢健城
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谢健城
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Priority to CN2011104178211A priority Critical patent/CN102531703A/en
Publication of CN102531703A publication Critical patent/CN102531703A/en
Pending legal-status Critical Current

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Abstract

The invention discloses opacified glaze with no zircon sand, which comprises the following components in parts by weight: 5-10 parts of zirconium silicate, 5-15 parts of zinc oxide, 5-10 parts of boric acid, 10-20 parts of potash feldspar, 2-5 parts of potassium nitrate, 4-10 parts of dolomite, 8-15 parts of calcite, 6-15 parts of kaolin, and 30-40 parts of quartz. The opacified glaze with no zircon sand replaces zircon sand with zirconium silicate, therefore, the harm to the health of human body is reduced, and the production cost is reduced at the same time.

Description

A kind of opaque glaze that does not contain zircon sand
Technical field
The present invention relates to a kind of opaque glaze, particularly a kind of opaque glaze that does not contain zircon sand.
Background technology
Opaque glaze is a kind of method of common ceramic decoration, is widely used.Opaque glaze is the White-opalescent bright glaze; It is since exist in the glaze glass different with host glass phase specific refractory power, volume is small the 2nd mutually or the 3rd phase material, thereby when light during through the glaze layer milkiness particle make light produce scattering process to cause the lighttight phenomenon of glaze layer.
Can be divided into 3 types according to milkiness aggregation of particles state opaque glaze: the one, there is the small crystal of some amount in the host glass, be called the crystalline phase opaque glaze; The 2nd, liquid-liquid phase-splitting takes place in the glaze melt in process of cooling, in host glass, isolates the 2nd higher phase glass of the small dispersity of volume, is called the phase-splitting opaque glaze; The 3rd, below the glaze surface layer of glass, there are a large amount of micro-bubbles, be called the gas phase opaque glaze, wherein the crystalline phase opaque glaze is divided into the original grain opaque glaze again and separates out 2 kinds of crystal grain opaque glazes.The former be through add the infusibility material realize the milkiness of glaze the most frequently used the turbid glaze of zirconium arranged; The latter be in sintering process from glaze glass the spontaneous milkiness particle of separating out cause milkiness.At present, opaque glaze widespread use in ceramic industry.Opaque glaze can hide the color and some defective of base substrate, enriches the glaze of ceramic product and decorates, and simultaneously, makes a large amount of inferior raw materials or industrial residue can be used as base and uses raw material.
This has not only reduced production cost in higher-grade raw material exhausted day by day today, resource is used adequately reasonably, and can increases the assortment of product, improves product specification, has therefore received liking of people.In recent years, along with science and technology development, no matter opaque glaze was in research or in application facet; Many breakthroughs are all arranged; Be widely used at present the decoration of sanitary china, architectural pottery and domestic ceramics, make ceramic surface colorful, change all the time, represent personalization.
The 20's of 20th century begin to quote zircon/zircon sand as glaze opacifying agent, bring into use zircon to replace White tin oxide afterwards again, have reduced the ceramic tile decoration and have used the glaze product cost.Zircon/zircon sand is as the opacifying agent of raw material zirconium opaque glaze, and is little with its thermal expansivity, insensitive to firing atmosphere, flexibility strong, stable performance, milkiness efficient advantages of higher have become one of important source material of Production of Building and Sanitary Ware.But along with a large amount of uses of zircon sand, domestic high-grade zircon sand under-reserve relies on import in a large number; Cause the price of high-grade zircon sand to rise on the way; And zircon sand and radioelement association, its radioelement is difficult to remove in post-production, and is harmful to people's health.
Summary of the invention
The object of the invention is to above-mentioned deficiency a kind of opaque glaze that does not contain zircon sand to be provided.
For addressing the above problem; The technical scheme that the present invention adopted is: a kind of opaque glaze that does not contain zircon sand, process by the component of following parts by weight: 5 ~ 10 parts of zirconium silicates, 5 ~ 15 parts in zinc oxide, 5 ~ 10 parts of boric acid, 10 ~ 20 parts of potassium felspar sands, 2 ~ 5 parts in saltpetre, 4 ~ 10 parts of rhombspars, 8 ~ 15 parts in calcite, 6 ~ 15 parts of kaolin, 30 ~ 40 parts in quartz.
The said opaque glaze that does not contain zircon sand is processed by the component of following parts by weight: 5 ~ 8 parts of zirconium silicates, 5 ~ 10 parts in zinc oxide, 5 ~ 7 parts of boric acid, 12 ~ 18 parts of potassium felspar sands, 3 ~ 4 parts in saltpetre, 4 ~ 8 parts of rhombspars, 8 ~ 12 parts in calcite, 6 ~ 12 parts of kaolin, 30 ~ 35 parts in quartz.
The present invention with respect to the beneficial effect of prior art is: the opaque glaze that does not contain zircon sand of the present invention, and in prescription, adopt zirconium silicate to replace zircon sand, reduce harm to HUMAN HEALTH, reduced production cost simultaneously.
Embodiment
Through embodiment the present invention is explained further details below, these embodiment only are used for explaining the present invention, do not limit the scope of the invention.
Embodiment 1Adopt the following formulation opaque glaze that does not contain zircon sand according to the invention: in the raw material of parts by weight: 5 parts of zirconium silicates, 15 parts in zinc oxide, 10 parts of boric acid, 10 parts of potassium felspar sands, 2 parts in saltpetre, 4 parts of rhombspars, 10 parts in calcite, 6 parts of kaolin, quartzy 38 parts.
Embodiment 2Adopt the following formulation opaque glaze that does not contain zircon sand according to the invention: in the raw material of parts by weight: 8 parts of zirconium silicates, 10 parts in zinc oxide, 8 parts of boric acid, 128 parts of potassium felspar sands, 3 parts in saltpetre, 10 parts of rhombspars, 15 parts in calcite, 8 parts of kaolin, quartzy 35 parts.
Embodiment 3Adopt the following formulation opaque glaze that does not contain zircon sand according to the invention: in the raw material of parts by weight: 10 parts of zirconium silicates, 12 parts in zinc oxide, 5 parts of boric acid, 18 parts of potassium felspar sands, 5 parts in saltpetre, 8 parts of rhombspars, 12 parts in calcite, 15 parts of kaolin, quartzy 40 parts.
Embodiment 4Adopt the following formulation opaque glaze that does not contain zircon sand according to the invention: in the raw material of parts by weight: 7 parts of zirconium silicates, 5 parts in zinc oxide, 7 parts of boric acid, 20 parts of potassium felspar sands, 4 parts in saltpetre, 6 parts of rhombspars, 8 parts in calcite, 10 parts of kaolin, quartzy 30 parts.

Claims (2)

1. opaque glaze that does not contain zircon sand, it is characterized in that: the component by following parts by weight is processed: 5 ~ 10 parts of zirconium silicates, 5 ~ 15 parts in zinc oxide, 5 ~ 10 parts of boric acid, 10 ~ 20 parts of potassium felspar sands, 2 ~ 5 parts in saltpetre, 4 ~ 10 parts of rhombspars, 8 ~ 15 parts in calcite, 6 ~ 15 parts of kaolin, quartzy 30 ~ 40 parts.
2. a kind of according to claim 1 opaque glaze that does not contain zircon sand, it is characterized in that: the component by following parts by weight is processed: 5 ~ 8 parts of zirconium silicates, 5 ~ 10 parts in zinc oxide, 5 ~ 7 parts of boric acid, 12 ~ 18 parts of potassium felspar sands, 3 ~ 4 parts in saltpetre, 4 ~ 8 parts of rhombspars, 8 ~ 12 parts in calcite, 6 ~ 12 parts of kaolin, 30 ~ 35 parts in quartz.
CN2011104178211A 2011-12-14 2011-12-14 Opacified glaze with no zircon sand Pending CN102531703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011104178211A CN102531703A (en) 2011-12-14 2011-12-14 Opacified glaze with no zircon sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011104178211A CN102531703A (en) 2011-12-14 2011-12-14 Opacified glaze with no zircon sand

Publications (1)

Publication Number Publication Date
CN102531703A true CN102531703A (en) 2012-07-04

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Country Status (1)

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CN (1) CN102531703A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103332966A (en) * 2013-07-02 2013-10-02 泉州欧米克生态建材科技有限公司 Preparation method of composite opaque glaze
CN107601880A (en) * 2017-11-09 2018-01-19 四川金辉卫浴洁具有限公司 A kind of ceramic opaque glaze and preparation method thereof
CN107673779A (en) * 2017-11-09 2018-02-09 四川金辉卫浴洁具有限公司 A kind of sanitary ceramics cosmetic soil and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103332966A (en) * 2013-07-02 2013-10-02 泉州欧米克生态建材科技有限公司 Preparation method of composite opaque glaze
CN103332966B (en) * 2013-07-02 2015-01-07 泉州欧米克生态建材科技有限公司 Preparation method of composite opaque glaze
CN107601880A (en) * 2017-11-09 2018-01-19 四川金辉卫浴洁具有限公司 A kind of ceramic opaque glaze and preparation method thereof
CN107673779A (en) * 2017-11-09 2018-02-09 四川金辉卫浴洁具有限公司 A kind of sanitary ceramics cosmetic soil and preparation method thereof

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Application publication date: 20120704

C05 Deemed withdrawal (patent law before 1993)