The preparation method of brown color color material on a kind of glaze
Technical field
The invention belongs to inorganic non-metallic material (ceramics) fields, and in particular to the preparation method of brown color color material on a kind of glaze.
Background technique
It is to occur a kind of painted decoration skill and technique earlier, Zao Dong in China's ancient pottery and porcelain that brown color-dotted ornament is applied on ceramics
Just occur before the Chinese, has just had Eastern Han Dynasty's celadon glaze with brown colour device, Wu Zhouyao in the unearthed ware in Hunan Xiangyin County ruins Qing Zhu Si Yao
It has also been found that crossing entire body applies greenish yellow glaze, body adorns double raised line designs, Eastern Han Dynasty's blueness glaze stippling tripodia small jar of brown dot coloured silk is equidistantly adornd at raised line design.
To the Western Jin Dynasty this green glaze brown point faience from the Changjiang river areas to the south, gradually development is dispersed throughout southern each department, in Fengcheng
Big vast state kiln finds that the Western Jin Dynasty blueness glaze point faience of the equidistant decorations brown stippling of opening's edge.Enter this brown color-dotted ornament of Song Yihou to exist
Jiangxi Gu kiln has become a kind of pandemic decorative technique, and in Jing Dezhen land reclaimed from a lake, kiln, Ji'an Chien ware etc. have largely
Such implements are unearthed.It is shown according to Jing Dezhen land reclaimed from a lake kiln report on the excavation, the Jing Dezhen land reclaimed from a lake benevolence ancestor period in the Northern Song Dynasty (1023-1063) kiln
Beginning newly sees brown color-dotted ornament, and brown coloured picture case is mostly based on dot, or arbitrarily distribution or in quincunx distribution, and color development brown is pure
Just, go deep into tire bone.
The emergence and development of brown point faience provide not only a kind of new ceramic decoration skill and technique, also to fire glaze later
Upper color and underglaze colour provides good basis.The iron that a kind of class blue and white porcelain just occurs on this basis in the Yuan Dynasty in Jing Dezhen is drawn
Underglaze colour porcelain has high artistry, but its colored drawing pattern is easily dizzy scattered, it is difficult to which expression is as in the blue and white similar hachure of member
Hold, in article " chemical composition and technology characteristics that the Jing Dezhen land reclaimed from a lake kiln Northern Song Dynasty brown faience is rested the head on ", the sample that author is shown shines
Piece limits its further development and application to a certain extent.In addition, being also difficult to find brown coloured silk in overglaze color colored drawing colorant
Draw content.In consideration of it, the present invention attempts to fill up this technological gap, innovatively develop one kind can be used for high temperature on glaze it is primary or
The brown color color material of low temperature twice firing, enriches China's ceramic decoration color and content.
Summary of the invention
That the technical problem to be solved in the present invention is to provide a kind of preparation processes is simple, low in cost, glaze color development is stable
The preparation method of brown coloured silk color material on glaze.
The present invention is achieved by the following technical programs: the preparation method of brown color color material on a kind of glaze, with natural minerals
For primary raw material, it is characterised in that: the weight percent of the color material forms are as follows: ochre 40~70%, glass powder 10~30%,
Calcite 10~30%, borax 0~40%, then make after ingredient, ball milling, drying, calcining, crushing, rinsing, drying, sieving
At brown color color material, wherein calcination temperature is 1150~1350 DEG C.
The material of the ball milling process: ball: the weight ratio of water is 1:2:0.8~1.0, and Ball-milling Time is 20~40 minutes.
The system of the calcination process are as follows: first in high-temperature electric resistance furnace, heated up with 1.5~3 hours slow fires, make furnace Nei Wenda
To 400~550 DEG C, moisture contained in product is sufficiently excluded;1150~1350 DEG C were warming up to 3~5 hours again, and keeps the temperature 1
It~2 hours, melts raw material sufficiently, be effectively synthesized required colorant;Finally with furnace natural cooling.
The pulverizing process are as follows: the color material that will be cooled down after calcining, with material: ball: water weight ratio is the loading of 1:2:0.8~1.0
Ball-grinding machine, ball milling 10~20 hours, the color material fineness after ball milling reached 10000-hole sieve and tails over less than 0.05%.
The rinsing process are as follows: will be anti-in 40~60 DEG C of warm water with 5~15% dilute hydrochloric acid after the drying of smashed color material
It rinses 3~6 times again, until color material color does not change.
The application mode of the brown color color material are as follows: brown color color material is plotted on temperature resistant transparent glaze, is being restored after drying
The product that brown color equipment decorations on glaze are made is burnt under atmosphere or oxidizing atmosphere in 800~1310 DEG C.
The present invention is primary raw material using ochre, glass powder, calcite, borax etc., through ingredient, ball milling, drying, calcining,
Brown coloured silk color material on the glaze is made after crushing, rinsing, dry, sieving to be both applicable on high-temperature glaze by adjusting formula composition
Once-firing after colored drawing is equally applicable on the white glaze porcelain after high temperature is burnt twice firing after over-glaze decoration, also not by firing atmosphere
Influence, can both fire, can also be fired under oxidizing atmosphere under reducing atmosphere, there is splendid colour stability, color is deep
It is heavy, simple and unsophisticated generous, institute's drawing case it is pure and honest it is simple and unsophisticated, svelteness is fine and smooth, be not easy it is dizzy dissipate, colored drawing colorant and go deep into glaze layer, colored glaze knot
It closes well, it is not easy to wear, there is splendid artistic expression.In addition, also having filled up traditional colored drawing colorant lacks brown coloured silk coloured silk on glaze
The blank of material, has broad application prospects.
Specific embodiment
For further illustrate the present invention, to reach the technical means and efficacy that predetermined goal of the invention is taken, tie below
Preferred embodiment is closed, the present invention is described in detail, raw mineral materials ochre, glass powder, calcite used in embodiment,
Its chemical component is as follows:
Embodiment 1
Step 1: the weight percent of brown coloured silk color material formula are as follows: ochre 65%, glass powder 25%, calcite 10%;It is described reddish brown
Stone, glass powder, the chemical composition weight percent of calcite are as shown above.
Step 2: weighing raw material by colorant formulas requirement and mixing, with material: ball: water weight ratio is that 1:2:0.8 is packed into ball milling
Equipment ball milling 20 minutes.
Step 3: being heated up with 1.5 hours slow fires in high-temperature electric resistance furnace, temperature in furnace being made to reach 400 DEG C, sufficiently exclude institute in product
The moisture contained;It is warming up within 5 hours 1350 DEG C again, and keeps the temperature 2 hours, melts raw material sufficiently, be effectively synthesized required colorant;Finally
With furnace natural cooling.
Step 4: with material: ball: water weight ratio is that 1:2:0.8 is packed into ball-grinding machine ball after colored drawing colorant after synthesis is cooling
Mill 20 hours, the colorant fineness after ball milling reaches 10000-hole sieve and tails over less than 0.05%.
Step 5: need to be rinsed repeatedly in 60 DEG C of warm water 3 times using 15% dilute hydrochloric acid after the colorant after ball milling is dried, until
Pigment color does not change, then is dried for standby.
Step 6: treated brown color color material is plotted on temperature resistant transparent glaze, in reducing atmosphere after then drying
Under in 1310 DEG C of high temperature once-firings be made glaze on brown faience product.
Brown coloured silk color material color development is pure and honest simple and unsophisticated on the glaze of the present embodiment resulting product, is applicable to high temperature oxidative atmosphere or reduction
Over-glaze decoration once-firing uses under atmosphere, and the drawn pattern line of color material is fine and smooth, color development is uniform, be not easy it is dizzy scattered, color material it is deep in
Glaze layer is tightly combined, simple and unsophisticated wear-resisting, has splendid artistic expression.
Embodiment 2
Step 1: the weight percent of brown coloured silk color material formula are as follows: ochre 40%, glass powder 10%, calcite 15%, borax
35%;The ochre, glass powder, the chemical composition weight percent of calcite are as shown above, and borax is technical pure.
Step 2: weighing raw material by colorant formulas requirement and mixing, with material: ball: water weight ratio is that 1:2:1.0 is packed into ball milling
Equipment ball milling 40 minutes.
Step 3: being heated up with 3 hours slow fires in high-temperature electric resistance furnace, temperature in furnace being made to reach 550 DEG C, sufficiently exclude contained in product
Moisture;1150 DEG C were warming up to 3 hours again, and keeps the temperature 1 hour, raw material is melted sufficiently, is effectively synthesized required colorant;Finally
With furnace natural cooling.
Step 4: with material: ball: water weight ratio is that 1:2:1.0 is packed into ball-grinding machine ball after colored drawing colorant after synthesis is cooling
Mill 10 hours, the colorant fineness after ball milling reaches 10000-hole sieve and tails over less than 0.05%.
Step 5: need to be rinsed repeatedly in 40 DEG C of warm water 6 times using 5% dilute hydrochloric acid after the colorant after ball milling is dried, until
Pigment color does not change, then is dried for standby.
Step 6: treated brown color color material after adding camphorated oil to modulate, is plotted in the white biscuit after high temperature is fired
On clear frit, it is burnt under oxidizing atmosphere in 800 DEG C after then drying and brown faience product on glaze is made.
Brown coloured silk color material is applicable to the overglaze colors such as the five colours, powder enamel ceramics on the glaze of the present embodiment resulting product, burns in high temperature
After white ceramic glaze color drawing for curved surface of body afterwards, dark brown pattern is presented in low temperature grilling, and institute's drawing case is well combined with glaze, and outline is clear
Clear exquisiteness, being not easy to swoon dissipates, and artistic expression excellent performance can greatly enrich the form of expression of over-glaze decoration pattern.
Embodiment 3
Step 1: the weight percent of brown coloured silk color material formula are as follows: ochre 50%, glass powder 15%, calcite 25%, borax
10%;The ochre, glass powder, the chemical composition weight percent of calcite are as shown above, and borax is technical pure.
Step 2: weighing raw material by colorant formulas requirement and mixing, with material: ball: water weight ratio is that 1:2:0.9 is packed into ball milling
Equipment ball milling 30 minutes.
Step 3: being heated up with 2 hours slow fires in high-temperature electric resistance furnace, temperature in furnace being made to reach 500 DEG C, sufficiently exclude contained in product
Moisture;It is warming up within 4 hours 1200 DEG C again, and keeps the temperature 1.5 hours, melts raw material sufficiently, be effectively synthesized required colorant;Finally
With furnace natural cooling.
Step 4: with material: ball: water weight ratio is that 1:2:0.9 is packed into ball-grinding machine ball after colored drawing colorant after synthesis is cooling
Mill 15 hours, the colorant fineness after ball milling reaches 10000-hole sieve and tails over less than 0.05%.
Step 5: need to be rinsed repeatedly in 50 DEG C of warm water 5 times using 10% dilute hydrochloric acid after the colorant after ball milling is dried, until
Pigment color does not change, then is dried for standby.
Step 6: treated brown color color material is plotted on temperature resistant transparent glaze, in oxidizing atmosphere after then drying
Under in 1200 DEG C of high temperature once-firings be made glaze on brown faience product.
Brown coloured silk color material color development is deep simple and honest on the glaze of the present embodiment resulting product, is applicable to medium temperature oxidizing atmosphere or reduction
Over-glaze decoration once-firing uses under atmosphere, and the drawn case svelteness of color material, which is not easy to swoon, to be dissipated, and color material is tightly combined with glaze layer, no
Only there is preferable artistic appreciation, go back wearable environment protection, it is practical.