CN102557456A - Light-coffee microcrystalline glass fusion cake and preparation method thereof - Google Patents

Abstract

The invention relates to a light-coffee microcrystalline glass fusion cake, belonging to the technical field of ceramic fusion cake production. The fusion cake is prepared from 3-8 parts of barium carbonate, 5-10 parts of zinc oxide, 1-5 parts of boric acid, 20-35 parts of calcite, 5-10 parts of kaolin, 3-8 parts of aluminum oxide, 35-55 parts of quartz, 3-8 parts of potassium nitrate, 3-8 parts of sodium carbonate and 0.5-2.0 parts of antimony trioxide. The preparation method comprises the following steps: weighing the raw materials, evenly mixing, melting in a high-temperature fusion cake furnace at 1400-1500 DEG C for 1.5-2.0 hours, and quenching the molten liquid with cold water to obtain the light-coffee microcrystalline glass fusion cake. The microcrystalline fusion cake has the advantages of favorable glossiness, wide firing temperature and proper expansion coefficient, and can be well combined with a ceramic plate to improve the quality of the ceramic plate.

Description

A kind of shallow coffee glass ceramics frit and preparation method thereof

Technical field

The present invention relates to a kind of crystallite frit, be specifically related to a kind of shallow coffee glass ceramics frit and preparation method thereof, belong to the preparing ceramic clinker production technical field.

Background technology

Sytull (CRYSTOE and NEOPARIES) claim microcrystalline jade or glass-ceramic again.Being comprehensive glass, is the novel material of construction that a kind of foreign country has just developed, and its formal name used at school is called glass quartz.Sytull seems to differ widely with our common glass.It has the dual nature of glass and pottery, and the inner atomic arrangement of simple glass does not have rule, and this also is one of reason of Glass breadks easily.And sytull is made up of crystal as pottery, that is to say that its atomic arrangement is clocklike, so sytull is higher than the brightness of pottery, and is stronger than glass toughness.

Sytull comes out nearly 50 years, and there has been surprising growth in the application of novel material field of this superior performance in these 50 years.In recent years, develop rapidly along with sytull is industrialized, its range of application expands the daily life field to from fields such as military and national defense, aerospace, optics and electronic industries, and the output of China's building decoration sytull ranks first in the world.

Sytull is as a kind of type material, and its range of application is also more and more wider, is the new decorative material of rising 21 century with its decorative sheet of making.Though its domestic application is not very extensive at present, its impetus that develops at home is good.Crystallizing glass decoration board be a kind of by suitable glass particle through sintering and crystallization, the microcrystal of processing and the mixtinite of glass.Its quality is hard, closely knit evenly, and pollution-free in the production process, and the "dead" pollution of product itself is a kind of novel environment-friendly and green material.　　

Crystallizing glass decoration board each item quality index (high firmness, corrosion-resistant, resistance to compression, shock resistance, do not absorb water, be stained with less dirt, radiationless) all is superior to lithotome sheet material.In raw material, add different inorganic colourants, can produce multicolour, the consistent or colorful product of uniform hue.Plate surface after polishing has the decorative pattern or the colored lines of natural-like stone.More valuable is that it has sparkling and crystal-clear soft gloss, under solar radiation, has glittering and translucent, bright shinny optical effect as the glass-like.　　

Crystallizing glass decoration board seems very different with our common glass, and it has the dual nature of glass and pottery, and texture in appearance is more prone to pottery.Sytull is higher than the brightness of pottery, and is stronger than glass toughness.Lithotome such as marble, granite surface irregularity is sheltered evil people and countenance evil practices easily, and sytull does not just have this problem.Marmorean staple is a lime carbonate; Make buildings with it, be easy to and airborne water and carbonic acid gas generation chemical reaction, Here it is marbly building is the reason of variable color with the passing of time; And sytull reacts with air hardly, so can for a long time grow new.And compare with lithotome; Crystallizing glass decoration board also has advantages such as intensity is even, technology simple, cost is lower; Have great importance so research and develop the shallow coffee glass ceramics frit that a kind of crystallizing glass decoration board of good stability uses, can improve the quality and the added value of enterprise product.

Summary of the invention

The purpose of this invention is to provide a kind of shallow coffee glass ceramics frit, this frit glossiness is high, and firing temperature is wide, and optical effect is good, adds the shallow coffee glass ceramics frit that other chromonic material can be processed different colours.

In order to address the above problem, the technical scheme that the present invention adopted is:

A kind of shallow coffee glass ceramics frit, form by following components in part by weight:

0.3 ~ 0.5 part of 3 ~ 8 parts of barium carbonates, 5 ~ 10 parts in zinc oxide, 1 ~ 5 part of boric acid, 20 ~ 35 parts in calcite, 5 ~ 10 parts of kaolin, 3 ~ 8 parts in aluminum oxide, quartzy 35 ~ 55 part, 3 ~ 8 parts in saltpetre, 3 ~ 8 parts of soda ash, 0.5 ~ 2.0 part of Antimony Trioxide: 99.5Min, Manganse Dioxide and 0.15 ~ 0.3 part of red oxide of iron.

A kind of preparation method of shallow coffee glass ceramics frit comprises the steps:

Take by weighing 0.3 ~ 0.5 part of 3 ~ 8 parts of barium carbonates, 5 ~ 10 parts in zinc oxide, 1 ~ 5 part of boric acid, 20 ~ 35 parts in calcite, 5 ~ 10 parts of kaolin, 3 ~ 8 parts in aluminum oxide, quartzy 35 ~ 55 part, 3 ~ 8 parts in saltpetre, 3 ~ 8 parts of soda ash, 0.5 ~ 2.0 part of Antimony Trioxide: 99.5Min, Manganse Dioxide and 0.15 ~ 0.3 part of red oxide of iron; Mixing and stirring; Melted 1.5 ~ 2.0 hours at 1400 ~ 1500 ℃ high temperature Cinker clew furnaces; Fused liquid is used the cold water shrend, promptly get shallow coffee glass ceramics frit.

Above-mentioned zinc oxide is that zinc oxide content is at the zinc oxide more than 99%.

The present invention with respect to the beneficial effect of prior art is:

Frit glossiness of the present invention is good, and firing temperature is wide, and the coefficient of expansion is suitable, and ability and ceramic board combine good, improves the quality and the quality of ceramic board.

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 1

A kind of shallow coffee glass ceramics frit, form by following components in part by weight:

0.15 part of 3 parts of barium carbonates, 5 parts in zinc oxide, 1 part of boric acid, 20 parts in calcite, 5 parts of kaolin, 3 parts in aluminum oxide, quartzy 35 parts, 3 parts in saltpetre, 3 parts of soda ash, 0.5 part of Antimony Trioxide: 99.5Min, 0.3 part of Manganse Dioxide and red oxide of iron.

Its preparation method comprises the steps:

Take by weighing 0.15 part of 3 parts of barium carbonates, 5 parts in zinc oxide, 1 part of boric acid, 20 parts in calcite, 5 parts of kaolin, 3 parts in aluminum oxide, quartzy 35 parts, 3 parts in saltpetre, 3 parts of soda ash, 0.5 part of Antimony Trioxide: 99.5Min, 0.3 part of Manganse Dioxide and red oxide of iron; Mixing and stirring; Melted 1.5 hours at 1400 ℃ high temperature Cinker clew furnaces; Fused liquid is used the cold water shrend, promptly get shallow coffee glass ceramics frit.

Embodiment 2

A kind of shallow coffee glass ceramics frit, form by following components in part by weight:

0.3 part of 8 parts of barium carbonates, 10 parts in zinc oxide, 5 parts of boric acid, 35 parts in calcite, 10 parts of kaolin, 8 parts in aluminum oxide, quartzy 55 parts, 8 parts in saltpetre, 8 parts of soda ash, 2.0 parts of Antimony Trioxide: 99.5Mins, 0.5 part of Manganse Dioxide and red oxide of iron.

Its preparation method comprises the steps:

Take by weighing 0.3 part of 8 parts of barium carbonates, 10 parts in zinc oxide, 5 parts of boric acid, 35 parts in calcite, 10 parts of kaolin, 8 parts in aluminum oxide, quartzy 55 parts, 8 parts in saltpetre, 8 parts of soda ash, 2.0 parts of Antimony Trioxide: 99.5Mins, 0.5 part of Manganse Dioxide and red oxide of iron; Mixing and stirring; Melted 2.0 hours at 1500 ℃ high temperature Cinker clew furnaces; Fused liquid is used the cold water shrend, promptly get shallow coffee glass ceramics frit.

Embodiment 3

A kind of shallow coffee glass ceramics frit, form by following components in part by weight:

0.20 part of 5 parts of barium carbonates, 8 parts in zinc oxide, 3 parts of boric acid, 30 parts in calcite, 8 parts of kaolin, 5 parts in aluminum oxide, quartzy 45 parts, 5 parts in saltpetre, 5 parts of soda ash, 1.0 parts of Antimony Trioxide: 99.5Mins, 0.4 part of Manganse Dioxide and red oxide of iron.

Its preparation method comprises the steps:

Take by weighing 0.20 part of 5 parts of barium carbonates, 8 parts in zinc oxide, 3 parts of boric acid, 30 parts in calcite, 8 parts of kaolin, 5 parts in aluminum oxide, quartzy 45 parts, 5 parts in saltpetre, 5 parts of soda ash, 1.0 parts of Antimony Trioxide: 99.5Mins, 0.4 part of Manganse Dioxide and red oxide of iron; Mixing and stirring; Melted 1.8 hours at 1450 ℃ high temperature Cinker clew furnaces; Fused liquid is used the cold water shrend, promptly get shallow coffee glass ceramics frit.

Embodiment 4

A kind of shallow coffee glass ceramics frit, form by following components in part by weight:

0.25 part of 3 parts of barium carbonates, 10 parts in zinc oxide, 5 parts of boric acid, 35 parts in calcite, 5 parts of kaolin, 8 parts in aluminum oxide, quartzy 35 parts, 3 parts in saltpetre, 8 parts of soda ash, 0.5 part of Antimony Trioxide: 99.5Min, 0.35 part of Manganse Dioxide and red oxide of iron.

Its preparation method comprises the steps:

Take by weighing 0.25 part of 3 parts of barium carbonates, 10 parts in zinc oxide, 5 parts of boric acid, 35 parts in calcite, 5 parts of kaolin, 8 parts in aluminum oxide, quartzy 35 parts, 3 parts in saltpetre, 8 parts of soda ash, 0.5 part of Antimony Trioxide: 99.5Min, 0.35 part of Manganse Dioxide and red oxide of iron; Mixing and stirring; Melted 1.6 hours at 1480 ℃ high temperature Cinker clew furnaces; Fused liquid is used the cold water shrend, promptly get shallow coffee glass ceramics frit.

Embodiment 5

A kind of shallow coffee glass ceramics frit, form by following components in part by weight:

0.26 part of 8 parts of barium carbonates, 5 parts in zinc oxide, 1 part of boric acid, 20 parts in calcite, 10 parts of kaolin, 3 parts in aluminum oxide, quartzy 55 parts, 8 parts in saltpetre, 8 parts of soda ash, 2.0 parts of Antimony Trioxide: 99.5Mins, 0.45 part of Manganse Dioxide and red oxide of iron.

Its preparation method comprises the steps:

Take by weighing 0.26 part of 8 parts of barium carbonates, 5 parts in zinc oxide, 1 part of boric acid, 20 parts in calcite, 10 parts of kaolin, 3 parts in aluminum oxide, quartzy 55 parts, 8 parts in saltpetre, 8 parts of soda ash, 2.0 parts of Antimony Trioxide: 99.5Mins, 0.45 part of Manganse Dioxide and red oxide of iron; Mixing and stirring; Melted 2.0 hours at 1460 ℃ high temperature Cinker clew furnaces; Fused liquid is used the cold water shrend, promptly get shallow coffee glass ceramics frit.

Claims (2)

1. shallow coffee glass ceramics frit is characterized in that: be made up of following components in part by weight:

0.3 ~ 0.5 part of 3 ~ 8 parts of barium carbonates, 5 ~ 10 parts in zinc oxide, 1 ~ 5 part of borax, 20 ~ 35 parts in calcite, 5 ~ 10 parts of kaolin, 3 ~ 8 parts in aluminum oxide, quartzy 35 ~ 55 part, 3 ~ 8 parts in salt of wormwood, 3 ~ 8 parts of soda ash, 0.5 ~ 2.0 part of Antimony Trioxide: 99.5Min, Manganse Dioxide and 0.15 ~ 0.3 part of red oxide of iron.

2. the preparation method of a shallow coffee glass ceramics frit is characterized in that: comprise the steps:

Take by weighing 0.3 ~ 0.5 part of 3 ~ 8 parts of barium carbonates, 5 ~ 10 parts in zinc oxide, 1 ~ 5 part of boric acid, 20 ~ 35 parts in calcite, 5 ~ 10 parts of kaolin, 3 ~ 8 parts in aluminum oxide, quartzy 35 ~ 55 part, 3 ~ 8 parts in saltpetre, 3 ~ 8 parts of soda ash, 0.5 ~ 2.0 part of Antimony Trioxide: 99.5Min, Manganse Dioxide and 0.15 ~ 0.3 part of red oxide of iron; Mixing and stirring; Melted 1.5 ~ 2.0 hours at 1400 ~ 1500 ℃ high temperature Cinker clew furnaces; Fused liquid is used the cold water shrend, promptly get shallow coffee glass ceramics frit.