CN108640518A - A kind of preparation method of greyish purple glaze - Google Patents

Abstract

The present invention relates to a kind of preparation methods of greyish purple glaze, it is prepared by the raw material of following parts by weight：60 parts of the red feldspar in Yushan, 2 parts of copper ash, 30 parts of frit, 4 parts of southern slope pan soil, 0.4 part of borax, 4 parts of ox bone, 0.2 part of fluorite, 0.4 part of iron oxide red；The present invention adds borax and fluorite in traditional glaze, under other chemical raw materials and natural raw material mating reaction, under high-temperature fusion effect, will produce the unique artistic effect of glaze colours, color is more splendid colorful, has good social and economic benefit.

Description

A kind of preparation method of greyish purple glaze

Technical field

The present invention relates to glaze fields, and in particular to a kind of preparation method of greyish purple glaze.

Background technology

Ceramics development history be Chinese civilization history an important component part, China as four major acids ancient country it One, remarkable contribution is made that for mankind's social progress and development, wherein the invention and development of ceramics have more unique meaning Justice, each Chao Gedai has different artistic styles and different technical characteristics on Chinese history." china " in English existing China The meaning, and have the meaning of ceramics, clearly demonstrate that China is exactly " native places of ceramics ".Porcelain, which is grasped, early in European manufactures skill As soon as before art more than thousand years, Han nationality has produced very exquisite ware.China is the country for applying pottery earliest in the world One, and Chinese porcelain receives the high praise of common people because of its high practicability and artistry.

An ancient unit of weight kiln of Yuzhou of Henan is northern celadon kiln system, still has prodigious achievement at present, generally uses bavin, coal, charcoal It is fired with natural gas, the glaze color change that different burning process generates is also different.Outside is glaze by being produced when high-temperature fusion Raw gorgeous colorful variation, for reason mainly in the formula of glaze, this is an important factor for influencing pottery finished product exogenic color, simultaneously And cause pottery to enter kiln is of the same colour, the color key factor of kiln discharge ten thousand.

Overglaze is exactly one layer of decorative layer on pottery surface, is the principal element for determining pottery glaze colours and being formed.Using natural Raw mineral materials or the certain industrial chemicals of addition coordinate according to a certain percentage, are melted under high temperature reducing atmospheres effect and are covered in embryo Moisten gloss and colorful vitreum layer rich in jade-like stone in body surface face.Kiln-transformation ceramic product is most that road alleged by people is multicoloured color Color is of the same colour into kiln with the wonderful stream picture gone out in length and breadth at the lines magically change of interest, and kiln discharge ten thousand is color, the delicate variation of various colors and It is reasonably combined, the abundant aesthetic feeling such as abundant, thick and solid, magnificent is generated, outside is glaze gorgeous by being generated when high-temperature fusion Colorful variation, mainly in the formula of glaze, this is an important factor for influencing pottery finished product exogenic color reason, while being also to cause Pottery enters that kiln is of the same colour, the color key factor of kiln discharge ten thousand.

Therefore, a kind of raw material of present invention production is pure, and proportioning is novel, a kind of preparation side of greyish purple glaze of pure color Method has extensive market prospects.

Invention content

In view of the deficiencies of the prior art, a kind of raw material of present invention offer is pure, and proportioning is novel, a kind of grape of pure color The preparation method of purple glaze.

The technical proposal of the invention is realized in this way：A kind of greyish purple glaze, it is by the raw material system of following parts by weight Made of standby：30 parts~90 parts of the red feldspar in Yushan, 1~3 part of copper ash, 20~40 parts of frit, 2~5 parts of southern slope pan soil, borax 0.3 ~0.5 part, 3~5 parts of ox bone, 0.1~0.3 part of fluorite, 0.3~0.5 part of iron oxide red.

Preferably, it is prepared by the raw material of following parts by weight：60 parts of the red feldspar in Yushan, 2 parts of copper ash, frit 30 Part, 4 parts of southern slope pan soil, 0.4 part of borax, 4 parts of ox bone, 0.2 part of fluorite, 0.4 part of iron oxide red.

A kind of preparation method of greyish purple glaze as described above, preparation method are as follows：

（1）After the raw material of above-described parts by weight is crushed, the raw material of crushing is put into ball mill, mixed raw material gross weight is added The water of amount 50%, booting wet-milling 15 to 22 hours, wet-grinded slurry cross 150 mesh sieve, and after aging 48 hours, slurry reaches 40% It is spare to 50%.

The present invention has following good effect：The present invention adds borax and fluorite in traditional glaze, with other Under chemical raw material and natural raw material mating reaction, under high-temperature fusion effect, the unique artistic effect of glaze colours is will produce, color is more Add it is splendid colorful, have good social and economic benefit.

Specific implementation mode

A kind of greyish purple glaze, it is prepared by the raw material of following parts by weight：30 parts~90 parts of the red feldspar in Yushan, 1~3 part of copper ash, 20~40 parts of frit, 2~5 parts of southern slope pan soil, 0.3~0.5 part of borax, 3~5 parts of ox bone, fluorite 0.1~0.3 Part, 0.3~0.5 part of iron oxide red.

Preferably, it is prepared by the raw material of following parts by weight：60 parts of the red feldspar in Yushan, 2 parts of copper ash, frit 30 Part, 4 parts of southern slope pan soil, 0.4 part of borax, 4 parts of ox bone, 0.2 part of fluorite, 0.4 part of iron oxide red.

A kind of preparation method of greyish purple glaze as described above, preparation method are as follows：

（1）After the raw material of above-described parts by weight is crushed, the raw material of crushing is put into ball mill, mixed raw material gross weight is added The water of amount 50%, booting wet-milling 15 to 22 hours, wet-grinded slurry cross 150 mesh sieve, and after aging 48 hours, slurry reaches 40% It is spare to 50%.

Embodiment 1：

A kind of greyish purple glaze, it is prepared by the raw material of following parts by weight：30 parts~90 parts of the red feldspar in Yushan, copper ash 1~3 part, 20~40 parts of frit, 2~5 parts of southern slope pan soil, 0.3~0.5 part of borax, 3~5 parts of ox bone, 0.1~0.3 part of fluorite, 0.3~0.5 part of iron oxide red.

A kind of preparation method of greyish purple glaze as described above, preparation method are as follows：

（1）After the raw material of above-described parts by weight is crushed, the raw material of crushing is put into ball mill, mixed raw material gross weight is added The water of amount 50%, booting wet-milling 15 to 22 hours, wet-grinded slurry cross 150 mesh sieve, and after aging 48 hours, slurry reaches 40% It is spare to 50%.

Embodiment 2

A kind of greyish purple glaze, it is prepared by the raw material of following parts by weight：Preferably, it is by following parts by weight What raw material was prepared：60 parts of the red feldspar in Yushan, 2 parts of copper ash, 30 parts of frit, 4 parts of southern slope pan soil, 0.4 part of borax, 4 parts of ox bone, 0.2 part of fluorite, 0.4 part of iron oxide red.

（1）After the raw material of above-described parts by weight is crushed, the raw material of crushing is put into ball mill, mixed raw material is added The water of total weight 50%, booting wet-milling 15 to 22 hours, wet-grinded slurry cross 150 mesh sieve, and after aging 48 hours, slurry reaches It is spare to 40% to 50%.

Embodiment 3：

A kind of greyish purple glaze, it is prepared by the raw material of following parts by weight：30 parts~90 parts of the red feldspar in Yushan, copper ash 1~3 part, 20~40 parts of frit, 2~5 parts of southern slope pan soil, 0.3~0.5 part of borax, 3~5 parts of ox bone, 0.1~0.3 part of fluorite, 0.3~0.5 part of iron oxide red.

A kind of preparation method of greyish purple glaze as described above, preparation method are as follows：

（1）After the raw material of above-described parts by weight is crushed, the raw material of crushing is put into ball mill, mixed raw material gross weight is added The water of amount 50%, booting wet-milling 15 to 22 hours, wet-grinded slurry cross 150 mesh sieve, and after aging 48 hours, slurry reaches 40% It is spare to 50%.

The red feldspar in Yushan, the red feldspar in Yushan belong to silicate mineral salt, and internal content is potassium element, sodium element and calcium member Element etc. is divided into yellow, white and red etc., is the main component of glaze, and the formation mainly for glaze plays an important role.Yu Numerous mineral reserve are distributed in state.

Copper ash, the self-control of copper ash, 98 ﹪ of main component copper monoxide content.

Frit, frit has many characteristics, such as insolubility and stability, spare after processing grinding, can be used as the strong solvent of glaze, Also it can be used alone.

Southern slope pan soil, main component silica.

Ox bone ash, ox bone ash are made of ox bone calcining, be can be used as cosolvent, are made glaze gloss, promote liquid phase separation.

Fluorite, fluorite are a kind of mineral, and isometric system, main component is calcirm-fluoride, can reduce the melting temperature of glaze, are increased Add the mobility of glaze, while there is milkiness effect, the glossiness of chun glaze can be improved, improves the suspension of glaze slip.

Iron oxide red, iron oxide red are a kind of industrial chemicals, for painting, rubber, and plastics, the coloring built etc..For oil Paint, rubber, plastics, the coloring built etc. have natural and artificial two kinds.Due to the difference of production method and operating condition, Their crystal structure and physical behavior has prodigious difference, color and luster to change in orange light to blue light between purple light.Covering power It is all very big with tinting strength, tinting power.There are superior fast light, high temperature resistance, and resistance to atmospheric effect, resistant foul smell body, all resistance to bases. It is just gradually dissolved only under heating state in concentrated acid.Have many uses general, it is common to use in building, rubber, plastics, coating etc. Industry, especially iron oxide red primer have antirust function, can replace the red lead paint of high price, save non-ferrous metal.It is advanced essence again Material is ground, the polishing of accurate hardware instrument, optical glass etc. is used in.

Claims (3)

1. a kind of greyish purple glaze, which is characterized in that it is prepared by the raw material of following parts by weight：The red feldspar in Yushan 30 Part~90 parts, 1~3 part of copper ash, 20~40 parts of frit, 2~5 parts of southern slope pan soil, 0.3~0.5 part of borax, 3~5 parts of ox bone, firefly 0.1~0.3 part of stone, 0.3~0.5 part of iron oxide red.

2. greyish purple glaze according to claim 1, which is characterized in that it is prepared by the raw material of following parts by weight 's：60 parts of the red feldspar in Yushan, 2 parts of copper ash, 30 parts of frit, 4 parts of southern slope pan soil, 0.4 part of borax, 4 parts of ox bone, 0.2 part of fluorite, iron 0.4 part of rouge and powder.

3. the preparation method of greyish purple glaze according to claim 1 or 2, which is characterized in that preparation method is as follows：

（1）After the raw material of above-described parts by weight is crushed, the raw material of crushing is put into ball mill, mixed raw material gross weight is added The water of amount 50%, booting wet-milling 15 to 22 hours, wet-grinded slurry cross 150 mesh sieve, and after aging 48 hours, slurry reaches 40% It is spare to 50%.