CN101935234B - Low-temperature golden yellow metallic luster glaze and manufacturing method thereof - Google Patents

Abstract

The invention discloses low-temperature golden yellow metallic luster glaze and a manufacturing method thereof. The low-temperature golden yellow metallic luster glaze comprises a ferro phosphorus material and ceramic-based glaze in a mass ratio of 0.5-1:1, wherein the ferro phosphorus material consists of sodium ferric pyrophosphate and ferric phosphate or the sodium ferric pyrophosphate and a mixture of ferric oxide and aluminum phosphate; and the ceramic-based glaze comprises albite, quartz, limestone and kaolin in a weight ratio of 20-50:5-10:2-8:3-10. The low-temperature golden yellow metallic luster glaze has the advantages of a few types of raw materials, low manufacturing cost, one-time sintering at a low temperature, contribution to energy conservation and environmental protection, bright golden yellow metallic luster of the sintered product, obvious decorative effect and wide application range; and the method is particularly suitable for manufacturing ceramic wall tiles, ceramic waist lines, ceramic mosaic and the like with golden yellow appearance.

Description

Golden yellow metal-lustrous glaze of a kind of low temperature and preparation method thereof

Technical field

The present invention relates to a kind of metal-lustrous glaze, golden yellow metal-lustrous glaze of particularly a kind of low temperature and preparation method thereof.

Background technology

Metal-lustrous glaze is a kind of novel decoration glaze, can not only produce appearance effect graceful, magnificent as the metal when being used on the ceramic, and can strengthen the chemical stability of Ceramic glaze and to the tolerance of soda acid.In recent years, caused increasing people's interest for Research on Metallic Lustre Glaze, its use range also enlarges gradually, has contained a plurality of industries such as daily necessities decoration, building decoration, pottery.

The preparation method of metal current bright glaze has three kinds: 1. direct sputter molten metal coating on ceramic body; 2. on the ceramic glaze, be coated with to contain the coating of metal or metal compound powders, handle, form the metallization ornament layer through reduction heat; 3. prepare the glaze of specific composition,, produce the imitative metal-lustrous glazes of outer appearnce metallike glossy such as color harmony gloss through Overheating Treatment.Preceding 2 kinds of technology are had relatively high expectations and the trimming cost height to equipment.The 3rd kind of method is by preparation glaze component, select rational firing process, its firing temperature is up to more than 1180 ℃, and firing time is generally more than 50 minutes, directly forming the glaze of metallization effect, is to make metal-lustrous glaze at present to use more a kind of method.But the technology that adopts method 3 to make metal-lustrous glaze at present generally adopts the method for the oxide compound that adds excessive rare metal such as Ni, V, Li etc., and preparation method's component is a lot, nearly twenties kinds of the preparation method's who has components, not only with high costs in actual use but also not easy to operate.

Summary of the invention

In order to overcome the deficiencies in the prior art, the present invention proposes a kind of with low cost, golden yellow metal-lustrous glaze of component simple low temperature and preparation method thereof.

The present invention solves the problems of the technologies described above the technical scheme that is adopted:

The golden yellow metal-lustrous glaze of a kind of low temperature, contain ferrophosphorus material and ceramic base glaze, ferrophosphorus material: ceramic base glaze (mass ratio)=0.5～1:1, wherein the ferrophosphorus material is constituted by the mixture of Sodium ferric pyrophosphate and Orthophosphoric acid Ferrum or the ferrophosphorus material is constituted by the mixture of Sodium ferric pyrophosphate and ferric oxide and aluminum phosphate, and the composition of ceramic base glaze is by weight being albite: quartz: Wingdale: kaolin is 20～50:5～10:2～8:3～10.

The preparation method of the golden yellow metal-lustrous glaze of above-mentioned low temperature may further comprise the steps:

1) with the ferrophosphorus material list solely or carry out pre-burning after mixing and handle;

2) with ferrophosphorus material after the pre-burning and ceramic base glaze raw material pulverizing, mix;

3) add binding agent and dispergator, mix, obtain compound;

4) add entry in compound, the ball milling pulping obtains the golden yellow metal-lustrous glaze of low temperature.

The calcined temperature of ferrophosphorus material is 500～1000 ℃.

Preferably, the add-on of binding agent is 0.3～0.5% of ferrophosphorus material and a ceramic base glaze total mass, and binding agent is preferably carboxymethyl cellulose sodium.

Preferably, the add-on of dispergator is 0.1～0.3% of ferrophosphorus material and a ceramic base glaze total mass, and dispergator is preferably tripoly phosphate sodium STPP.

Preferably, the fineness of pulverizing is between 300～500 orders, and the slurry fineness is controlled to be 300～400 orders, tails over less than 1%.

During use, the glaze that makes is applied in the adobe, under 1000～1180 ℃ low temperature, fires about 45min, can obtain the product of beautiful golden yellow metalluster.

Compared with prior art, the present invention has following beneficial effect:

The golden yellow metal-lustrous glaze raw material type of low temperature of the present invention is few, wide material sources, and cheap, manufacture craft is identical with common cover-coat enamel, and the glaze cost is low;

The golden yellow metal-lustrous glaze using method of low temperature of the present invention is simple, and once-firing gets final product, and firing temperature is low, helps energy-conserving and environment-protective;

The golden yellow metal-lustrous glaze of low temperature of the present invention, the product that burns till has beautiful golden yellow metalluster, be specially adapted to make the aspect such as ceramic wall tile, ceramic waist line, ceramic mosaic of golden yellow appearance effect, decorative effect is obvious, and use range is wider.

Embodiment

The golden yellow metal-lustrous glaze of a kind of low temperature, contain ferrophosphorus material and ceramic base glaze, ferrophosphorus material: ceramic base glaze (mass ratio)=0.5～1:1, wherein the ferrophosphorus material is constituted by the mixture of Sodium ferric pyrophosphate and Orthophosphoric acid Ferrum or the ferrophosphorus material is constituted by the mixture of Sodium ferric pyrophosphate and ferric oxide and aluminum phosphate, and the composition of ceramic base glaze is by weight being albite: quartz: Wingdale: kaolin is 20～50:5～10:2～8:3～10.

The preparation method of the golden yellow metal-lustrous glaze of above-mentioned low temperature may further comprise the steps:

1) with the ferrophosphorus material list solely or carry out pre-burning after mixing and handle;

2) with ferrophosphorus material after the pre-burning and ceramic base glaze raw material pulverizing, mix;

3) add binding agent and dispergator, mix, obtain compound;

4) add entry in compound, the ball milling pulping obtains the golden yellow metal-lustrous glaze of low temperature.

The calcined temperature of ferrophosphorus material is 500～1000 ℃.

Preferably, the add-on of binding agent is 0.3～0.5% of ferrophosphorus material and a ceramic base glaze total mass, and binding agent is preferably carboxymethyl cellulose sodium.Certainly, those skilled in the art also can select other binding agent as required.

Preferably, the add-on of dispergator is 0.1～0.3% of ferrophosphorus material and a ceramic base glaze total mass, and dispergator is preferably tripoly phosphate sodium STPP.Certainly, those skilled in the art also can select other dispergator as required.

Preferably, the fineness of pulverizing is between 300～500 orders, and the slurry fineness is controlled to be 300～400 orders, tails over less than 1%.

For ease of the present invention is further understood, now describe the present invention in conjunction with specific embodiments.

Embodiment 1

1) with 45 parts of ferrophosphorus material wherein 35 parts of Sodium ferric pyrophosphates, Orthophosphoric acid Ferrum handle 500 ℃ of following pre-burnings respectively for 10 parts, more pre-imitation frosted glass is pulverized;

2) with the pre-imitation frosted glass of ferrophosphorus material of pulverizing and the ceramic base glaze mixing of 45 parts of pulverizing, add the pre-imitation frosted glass of ferrophosphorus material and the CMC of ceramic base glaze total mass 0.4%, 0.2% tripoly phosphate sodium STPP, wherein the ceramic base glaze consists of 20 parts of albites, quartzy 10 parts, 5 parts in Wingdale, 10 parts of compositions of kaolin;

3) by material: water=100:80 adds entry, ball milling, and control slurry fineness is 325 orders, tails over for a short time by 1%, the proportion of adjusting slurry is about 1.4, all changes into glaze slip in 24 hours, obtains the golden yellow coloured gold metal-lustrous glaze of low temperature.

Embodiment 2

1) 25 parts of 40 parts of ferrophosphorus material Sodium ferric pyrophosphates, Orthophosphoric acid Ferrum are carried out pre-burning respectively for 15 parts under 1000 ℃ and handle, more pre-imitation frosted glass is pulverized;

2) with the ferrophosphorus material of pulverizing and the ceramic base glaze mixing of 65 parts of pulverizing, add the ferrophosphorus material and the CMC of ceramic base glaze total mass 0.5%, 0.2% tripoly phosphate sodium STPP, wherein the ceramic base glaze consists of 45 parts of albites, quartzy 8 parts, 6 parts in Wingdale, 6 parts of compositions of kaolin;

3) by material: water=100:90 adds entry, ball milling, and control slurry fineness is 325 orders, tails over for a short time by 1%, the proportion of adjusting slurry is about 1.4, all changes into glaze slip in 24 hours, obtains the golden yellow coloured gold metal-lustrous glaze of low temperature.

Embodiment 3

1) with 30 parts of ferrophosphorus material wherein 20 parts of Sodium ferric pyrophosphates, Orthophosphoric acid Ferrum under 650 ℃, mix pre-burning for 10 parts and handle, more pre-imitation frosted glass is pulverized;

2) with the pre-imitation frosted glass of ferrophosphorus material of pulverizing and the ceramic base glaze mixing of 60 parts of pulverizing, add the ferrophosphorus material and the CMC of ceramic base glaze total mass 0.4%, 0.3% tripoly phosphate sodium STPP, wherein the ceramic base glaze consists of 50 parts of albites, quartzy 5 parts, 2 parts in Wingdale, 3 parts of compositions of kaolin;

3) by material: water=110:80 adds entry, ball milling, and control slurry fineness is 325 orders, tails over for a short time by 1%, the proportion of adjusting slurry is about 1.4, all changes into glaze slip in 24 hours, obtains the golden yellow coloured gold metal-lustrous glaze of low temperature.

Embodiment 4

1) with 48 parts of ferrophosphorus material wherein 30 parts of Sodium ferric pyrophosphates, 8 parts of ferric oxide, aluminum phosphate handle 800 ℃ of following pre-burnings respectively for 10 parts, more pre-imitation frosted glass is pulverized;

2) with the pre-imitation frosted glass of ferrophosphorus material of pulverizing and the ceramic base glaze mixing of 63 parts of pulverizing, add the ferrophosphorus material and the CMC of ceramic base glaze total mass 0.5%, 0.3% tripoly phosphate sodium STPP, wherein the ceramic base glaze consists of 35 parts of albites, quartzy 10 parts, 8 parts in Wingdale, 10 parts of compositions of kaolin;

3) by material: water=110:90 adds entry, ball milling, and control slurry fineness is 325 orders, tails over for a short time by 1%, the proportion of adjusting slurry is about 1.4, all changes into glaze slip in 24 hours, obtains the golden yellow coloured gold metal-lustrous glaze of low temperature.

Embodiment 5

1) with 60 parts of ferrophosphorus material wherein 30 parts of Sodium ferric pyrophosphates, 15 parts of ferric oxide, aluminum phosphate handle 900 ℃ of following pre-burnings respectively for 15 parts, more pre-imitation frosted glass is pulverized;

2) with the pre-imitation frosted glass of ferrophosphorus material of pulverizing and the ceramic base glaze mixing of 66 parts of pulverizing, add the ferrophosphorus material and the CMC of ceramic base glaze total mass 0.5%, 0.3% tripoly phosphate sodium STPP, wherein the ceramic base glaze consists of 48 parts of albites, quartzy 6 parts, 5 parts in Wingdale, 5 parts of compositions of kaolin;

3) by material: water=120:80 adds entry, ball milling, and control slurry fineness is 325 orders, tails over for a short time by 1%, the proportion of adjusting slurry is about 1.4, all changes into glaze slip in 24 hours, obtains the golden yellow coloured gold metal-lustrous glaze of low temperature.

Embodiment 6

1) with 47 parts of ferrophosphorus material wherein 30 parts of Sodium ferric pyrophosphates, 10 parts of ferric oxide, aluminum phosphate handle 1000 ℃ of following pre-burnings respectively for 7 parts, more pre-imitation frosted glass is pulverized;

2) with the pre-imitation frosted glass of ferrophosphorus material of pulverizing and the ceramic base glaze mixing of 61 parts of pulverizing, add the ferrophosphorus material and the CMC of ceramic base glaze total mass 0.5%, 0.3% tripoly phosphate sodium STPP, wherein the ceramic base glaze consists of 40 parts of albites, quartzy 8 parts, 8 parts in Wingdale, 5 parts of compositions of kaolin;

3) by material: water=120:90 adds entry, ball milling, and control slurry fineness is 325 orders, tails over for a short time by 1%, the proportion of adjusting slurry is about 1.4, all changes into glaze slip in 24 hours, obtains the golden yellow coloured gold metal-lustrous glaze of low temperature.

The color development experiment

1) apply the low bulk ground-coat enamel in adobe, glaze volume is 300mm * 600mm/120 gram;

2) apply the golden yellow metal-lustrous glaze of low temperature of the foregoing description on ground-coat enamel, glaze volume is 300mm * 600mm/100 gram;

3) the work in-process ceramic tile that will execute glaze is fired about 45min in 1000～1150 ℃ kiln, obtains the finished product glaze face brick.

Its color development situation is as shown in the table:

As seen, the golden yellow metal-lustrous glaze of low temperature of the present invention only needs the following short period of time of low temperature to fire, and can obtain the pure golden yellow metal-lustrous glaze ornamental brick of color.

Claims (8)

1. the golden yellow metal-lustrous glaze of a low temperature, contain ferrophosphorus material and ceramic base glaze, ferrophosphorus material: ceramic base glaze (mass ratio)=0.5～1:1, wherein the ferrophosphorus material is constituted by the mixture of Sodium ferric pyrophosphate and Orthophosphoric acid Ferrum or the ferrophosphorus material is constituted by the mixture of Sodium ferric pyrophosphate and ferric oxide and aluminum phosphate, and the composition of ceramic base glaze is by weight being albite: quartz: Wingdale: kaolin is 20～50:5～10:2～8:3～10.

2. the preparation method of the golden yellow metal-lustrous glaze of the described low temperature of claim 1 may further comprise the steps:

1) with the ferrophosphorus material list solely or carry out pre-burning after mixing and handle;

2) with ferrophosphorus material after the pre-burning and ceramic base glaze raw material pulverizing, mix;

3) add binding agent and dispergator, mix, obtain compound;

4) add entry in compound, the ball milling pulping obtains the golden yellow metal-lustrous glaze of low temperature;

Wherein said binding agent is carboxymethyl cellulose sodium CMC, and described dispergator is a tripoly phosphate sodium STPP.

3. according to the preparation method of the golden yellow metal-lustrous glaze of the described low temperature of claim 2, it is characterized in that: the calcined temperature of described ferrophosphorus material is 500～1100 ℃.

4. according to the preparation method of the golden yellow metal-lustrous glaze of the described low temperature of claim 2, it is characterized in that: the add-on of binding agent is 0.3～0.5% of ferrophosphorus material and a ceramic base glaze total mass.

5. according to the preparation method of the golden yellow metal-lustrous glaze of the described low temperature of claim 2, it is characterized in that: the add-on of dispergator is 0.1～0.3% of ferrophosphorus material and a ceramic base glaze total mass.

6. according to the preparation method of the golden yellow metal-lustrous glaze of the described low temperature of claim 2, it is characterized in that: step 2) in, the fineness of pulverizing is between 300～500 orders.

7. according to the preparation method of the golden yellow metal-lustrous glaze of the described low temperature of claim 2, it is characterized in that: behind the ball milling, the slurry fineness is controlled to be 300～400 orders, tails over less than 1%.

8. according to the preparation method of the golden yellow metal-lustrous glaze of the described low temperature of claim 2, it is characterized in that: compound: water (mass ratio)=100～120:80～90.