CN115466956A - Method for preparing random fancy glaze for enamel decoration - Google Patents

Method for preparing random fancy glaze for enamel decoration Download PDF

Info

Publication number
CN115466956A
CN115466956A CN202211145280.6A CN202211145280A CN115466956A CN 115466956 A CN115466956 A CN 115466956A CN 202211145280 A CN202211145280 A CN 202211145280A CN 115466956 A CN115466956 A CN 115466956A
Authority
CN
China
Prior art keywords
glaze
enamel
fancy
drying
preparing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211145280.6A
Other languages
Chinese (zh)
Inventor
曹益亭
杨芬
邢叶凌
陈浩
郑晓美
洪舒怀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG KAIER NEW MATERIALS CO Ltd
Original Assignee
ZHEJIANG KAIER NEW MATERIALS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHEJIANG KAIER NEW MATERIALS CO Ltd filed Critical ZHEJIANG KAIER NEW MATERIALS CO Ltd
Priority to CN202211145280.6A priority Critical patent/CN115466956A/en
Publication of CN115466956A publication Critical patent/CN115466956A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23DENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00Coating with enamels or vitreous layers
    • C23D5/02Coating with enamels or vitreous layers by wet methods
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)

Abstract

The invention relates to the technical field of enamel plates, and discloses a method for preparing random fancy glaze for enamel decoration. The method comprises the steps of enamel slab pretreatment, coloring of the pretreated enamel slab, and preparation of the random fancy glaze enamel plate. After the glaze is applied to the surface of the base material, particles naturally bloom, lines randomly change, the particles are well fused with the base glaze, random textures are formed after firing, the texture of the patterns is clear, the layers are distinct, and a good decorative effect is achieved; after high-temperature sintering, the high-temperature sintered ceramic has excellent physical and chemical properties, and improves the surface hardness, the wear resistance, the thermal stability, the acid-base corrosion resistance, the pollution resistance and the like. The preparation method provided by the invention has the advantages of simple process, low cost, low requirements on formula composition, firing system and the like, high production stability, smooth natural patterns and wide applicability, and can be applied to building, sanitary, daily-use and technical enamels.

Description

Method for preparing random fancy glaze for enamel decoration
Technical Field
The invention relates to the technical field of enamel plates, in particular to a method for manufacturing random fancy glaze for enamel decoration.
Background
Two or more kinds of glaze are applied on the iron blank, and various glaze effects which are rich in variation and naturally flow through the difference of glazing methods of different glaze layers, the thickness of pigment, firing temperature and the like are formed, and the glaze effects are called fancy glaze. It is mainly used for decorating artistic porcelain, and its colour is magnificent and pattern is natural.
If the color and pattern shapes of each enamel plate are different, the process needs to be finished by manufacturing a template of a pattern on each enamel plate and then adopting an ink-jet or silk-screen printing mode, so that the cost of manpower and material resources is very high, the consumed time is long, and the yield is low.
Aiming at the defects of the prior art, the invention provides the preparation method of the enamel fancy glaze with simple process, low cost, low requirements on formula composition, firing system and the like, high production stability and smooth natural patterns
Disclosure of Invention
In view of the above, the present invention provides a method for preparing a casual fancy glaze enamel for decorative use. The preparation method provided by the invention has the advantages of simple process, low cost, low requirements on formula composition, firing system and the like, high production stability and smooth natural patterns
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for preparing a random fancy glaze for enamel decoration comprises the following steps:
1. enamel slab pretreatment
Forming a glaze layer with the thickness of 120-150 mu m on the enamel slab by methods of glaze spraying, glaze pouring and the like, then drying by a dryer, and firing for 2-5 minutes after drying;
2. coloring the pretreated enamel slab
After natural cooling, spraying 200-400 mu m colored glaze, drying by using a dryer, and firing for 2-5min to prepare a colored enamel plate;
3. preparation of random fancy glaze enamel plate
And (3) randomly spraying the glaze pigment mixed slurry by using a large-aperture spray gun or a small-aperture spray gun or operating the colored enamel plate by adopting a glaze pouring method to form a glaze layer with the thickness of 200-400 mu m, drying by using a dryer, and firing for 2-5min after drying to prepare the randomly fancy glaze enamel plate.
Further, in the step 1-3, the drying temperature is 70-100 ℃; the firing temperature is 790-840 ℃.
Further, when the colored glaze in the step 2 is a blue glaze, the composition comprises the following components in parts by mass: 2 parts of 3# antimony white, 510 parts of TMS, 0.12 part of Tianguang Tianlan, 0.08 part of Tianguang cobalt blue, 0.01 part of FA9201 part, 1.5 parts of clay, 0.04 part of potassium carbonate, 10 parts of water and 201000.6 parts of FM.
Further, in the step 3, the aperture of the large-aperture spray gun is 3.5-4.0mm; the aperture of the small-aperture spray gun is 1.2-2.0mm.
Further, in step 3, the preparation method of the glaze pigment mixed slurry comprises the following steps:
cleaning and drying a dispersion tank, adding a pigment, slowly adding a diluent under the condition of a rotating speed of 1000-2000r/min, fully dispersing and uniformly mixing, then adding 15-45% of glaze dry powder, 1-10% of inorganic colorant and 0.6-1.3% of additive for enamel, fully dispersing and uniformly mixing, and standing for 24 hours to prepare glaze pigment mixed slurry;
further, the mass fraction is the mass percentage of the raw materials in the glaze pigment mixed slurry.
Preferably, the additives for the enamel glaze are a defoaming agent and a dispersing agent, and the addition ratio is (4-8) to (2-5).
Preferably, the ratio of the pigment to the diluent is 1:4.
it is worth explaining that the added defoaming agent can reduce bubbles in the stirring and placing process of the glaze and improve the spraying performance of the glaze; the added dispersant can play a role in improving the fluidity of the glaze and stabilizing the viscosity of the glaze.
Further, the method for manufacturing the random fancy glaze for enamel decoration also comprises the step 4: in order to make the multi-color board look more stereoscopic, the transparency is good, the gloss is high, the porcelain surface is smoother, and then a layer of 6108 glaze slip is sprayed on the surface and fired for 3 to 5 minutes.
Preferably, in step 4, the components of the 6108 glaze slurry comprise, by mass: sodium oxide Na 2 O14.50%, potassium oxide K 2 0.50%, barium oxide BaO 4.35%, diboron dioxide B 2 O 2 35.50 percent of aluminum dioxide Al 2 O 3 1.25 percent, zinc oxide ZnO 1.45 percent and phosphorus pentoxide P 2 O 5 1.03% and silicon dioxide SiO 2 33.05%, caO 1.00% of calcium oxide, li oxide 2 O 5.37%。
Preferably, in the step 4, the drying temperature is 70-100 ℃; the firing temperature is 790-840 DEG C
Through the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the preparation method of the enamel fancy glaze has wide applicability, and can be applied to architectural, sanitary, daily-use and craft enamels. The enamel fancy glaze has the advantages of showing the random texture effect of natural interweaving in multiple colors and planar shapes, and particularly:
1. the process is simple, the cost is low, the main equipment only needs a stepless speed change paddle type stirrer, a small ball mill and a spray gun with a certain caliber to finish the rapid preparation, the production stability is high, and the repeatability is good.
2. The glaze material type can be selected widely aiming at the glaze material related in the glaze material soft particles and the basic glaze of the continuous phase. The glaze has good adaptability to different glaze formulas, and the glaze can realize the fancy glaze effects of various colors, glossiness, texture and the like through differential combination and collocation. For example, different fancy glaze effects may be obtained by adjusting soft particle and base glaze parameters, such as proportions, colors, and the like.
3. The used glaze soft particles have adjustable size, natural and beautiful particle shape and better fluidity, and are suitable for spray gun operation. After the coating is applied to the surface of a base material, particles naturally bloom, lines change randomly, the particles are better fused with the base glaze, random textures are formed after firing, the texture of the patterns is clear, the layers are distinct, and the coating has better decorative effect.
4. The enamel glaze is applied to the surface of a base material and has excellent physical and chemical properties such as surface hardness, wear resistance, thermal stability, acid and alkali corrosion resistance, pollution resistance and the like after being sintered at high temperature (790-840 ℃)
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Figure 1 is a schematic drawing of a conventional colored enamel plate.
FIG. 2 is a drawing showing the effect of a normal enamel plate sprayed randomly with a small bore (1.2-2.0 mm) spray gun.
FIG. 3 is a drawing showing the effect of a normal enamel plate sprayed with a large-diameter (3.5-4.0 mm) spray gun.
FIG. 4 is the drawing showing the glaze pouring effect of a normal enamel plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
A method for preparing a casual fancy glaze enamel for decorative use, comprising the steps of:
1. spraying a first firing white primer on the enamel slab to form a glaze layer with the thickness of 150 mu m, drying by using a dryer at the drying temperature of 80 ℃, and firing for 3 minutes after drying;
2. then, spraying blue glaze powder on the blank to form a glaze layer with the thickness of 300 mu m, drying by using a dryer at the drying temperature of 100 ℃, and firing for 5 minutes at the temperature of 800 ℃;
the blue glaze powder comprises the following components: 20KG of 3# antimony white, TMS510 180KG, sky light sky blue 1.2KG, sky light cobalt blue 0.8KG, FA9201 0.1KG, clay 15KG, potassium carbonate 0.4KG, water 100KG, FM20100 KG.
3. Preparing glaze pigment mixed slurry,
adding 10g of light selenium red pigment into a cleaned and dried dispersion tank, slowly adding 40g of diluent under the condition of 1500r/min of rotation speed dispersion, fully and uniformly dispersing and mixing, then adding 30% of glaze dry powder by mass fraction, 5% of inorganic colorant by mass fraction, 0.6% of dispersing agent by mass fraction and 0.3% of defoaming agent by mass fraction, fully dispersing and uniformly mixing, and standing for 24 hours to obtain glaze mixed slurry;
randomly spraying by using a large-aperture (3.5-4.0 mm) glaze spray gun, drying by using a dryer at 100 ℃, and firing for 5min at 800 ℃ after drying;
4. spraying a layer of 6108 glaze slip to make the colorful board look more stereoscopic, good transparency, high gloss and smoother porcelain surface, and firing for 3min at 840 ℃;
the 6108 glaze slurry comprises the following components: sodium oxide Na 2 O14.50%, potassium oxide K 2 0.50 percent of barium oxide BaO, 4.35 percent of diboron dioxide B 2 O 2 35.50 percent of aluminum dioxide Al 2 O 3 1.25 percent, zinc oxide ZnO 1.45 percent and phosphorus pentoxide P 2 O 5 1.03% and silicon dioxide SiO 2 33.05%, calcium oxide CaO 1.00%, lithium oxide Li 2 O 5.37%。
Wherein, the implementation effect is shown in figure 3
Example 2
A method for the preparation of casual fancy glaze enamel for decorative purposes, differing from example 1 in that in step 3 casual spraying is carried out using a small-bore spray gun (1.2-2.0 mm).
The implementation effect is shown in fig. 2.
Example 3
A method for preparing a fancy glaze enamel for decorative use, differing from example 1 in that in step 3 a showering of the glaze is used for optional treatment.
The implementation effect is shown in fig. 4.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A method for preparing random fancy glaze for enamel decoration is characterized by comprising the following steps:
1) Enamel slab pretreatment
Forming a glaze layer with the thickness of 120-150 mu m on the enamel slab by using methods of glaze spraying, glaze pouring and the like, drying by using a dryer, and firing for 2-5 minutes after drying;
2) Coloring the pretreated enamel slab
After natural cooling, spraying 200-400 mu m colored glaze, drying by using a dryer, and firing for 2-5min to prepare a colored enamel plate;
3) Preparation of random fancy glaze enamel plate
And (3) randomly spraying the glaze pigment mixed slurry by using a large-aperture spray gun or a small-aperture spray gun or operating the colored enamel plate by adopting a glaze pouring method to form a glaze layer with the thickness of 200-400 mu m, drying by using a dryer, and firing for 2-5min after drying to prepare the randomly fancy glaze enamel plate.
2. The method for preparing a voluntary fancy glaze for enamel decoration according to claim 1, wherein the drying temperature is 70-100 ℃ in the step 1-3; the firing temperature is 790-840 ℃.
3. The method for producing a free fancy glaze for enamel decorating according to claim 1, wherein in the step 3, the large-diameter spray gun has a bore diameter of 3.5 to 4.0mm; the aperture of the small-aperture spray gun is 1.2-2.0mm.
4. The method for preparing a casual fancy glaze for enamel decoration according to claim 1, wherein the glaze pigment mixing paste is prepared by the method comprising the steps of, in the step 3:
cleaning and drying a dispersion tank, adding a pigment, slowly adding a diluent at the rotation speed of 1000-2000r/min, fully dispersing and uniformly mixing, then adding 15-45% of glaze dry powder, 1-10% of inorganic colorant and 0.6-1.3% of additive for enamel glaze, fully dispersing and uniformly mixing, and standing for 24 hours to prepare the glaze pigment mixed slurry.
5. The method for preparing a free fancy glaze for enamel decorating according to claim 4, wherein the additives for enamel glaze are an antifoaming agent and a dispersing agent, and the addition ratio is (4-8): 2-5).
6. The method for preparing a free fancy glaze for enamel decorating according to claim 4, wherein the pigment and the diluent are added in a ratio of 1:4.
7. the method for producing a voluntary fancy glaze for enamel decoration according to claim 1, further comprising the step 4: in order to make the multi-color board look more stereoscopic, the transparency is good, the gloss is high, the porcelain surface is smoother, and then a layer of 6108 glaze slip is sprayed on the surface and fired for 3 to 5 minutes.
8. The method for preparing a casual fancy glaze for enamel decoration according to claim 7, wherein in the step 4, the 6108 glaze slip comprises the following components by mass percent: sodium oxide Na 2 O14.50%, potassium oxide K 2 O2.50%, barium oxide BaO 4.35%, diboron dioxide B 2 O 2 35.50 percent of aluminum dioxide Al 2 O 3 1.25 percent, zinc oxide ZnO 1.45 percent and phosphorus pentoxide P 2 O 5 1.03 percent of silicon dioxide SiO 2 33.05%, caO 1.00% of calcium oxide, li oxide 2 O 5.37%。
9. The method for producing a voluntary fancy glaze for enamel decoration according to claim 7, wherein said firing temperature is 790 to 840 ℃.
CN202211145280.6A 2022-09-20 2022-09-20 Method for preparing random fancy glaze for enamel decoration Pending CN115466956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211145280.6A CN115466956A (en) 2022-09-20 2022-09-20 Method for preparing random fancy glaze for enamel decoration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211145280.6A CN115466956A (en) 2022-09-20 2022-09-20 Method for preparing random fancy glaze for enamel decoration

Publications (1)

Publication Number Publication Date
CN115466956A true CN115466956A (en) 2022-12-13

Family

ID=84333632

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211145280.6A Pending CN115466956A (en) 2022-09-20 2022-09-20 Method for preparing random fancy glaze for enamel decoration

Country Status (1)

Country Link
CN (1) CN115466956A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106116697A (en) * 2016-07-06 2016-11-16 江苏新嘉理生态环境材料股份有限公司 A kind of preparation method of pottery fancy glaze
CN210314489U (en) * 2019-06-06 2020-04-14 浙江开尔新材料股份有限公司 Crack-like underglaze color enamel plate
CN114315137A (en) * 2021-12-20 2022-04-12 浙江开尔新材料股份有限公司 Noctilucent glaze material for enamel, noctilucent enamel plate and manufacturing method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106116697A (en) * 2016-07-06 2016-11-16 江苏新嘉理生态环境材料股份有限公司 A kind of preparation method of pottery fancy glaze
CN210314489U (en) * 2019-06-06 2020-04-14 浙江开尔新材料股份有限公司 Crack-like underglaze color enamel plate
CN114315137A (en) * 2021-12-20 2022-04-12 浙江开尔新材料股份有限公司 Noctilucent glaze material for enamel, noctilucent enamel plate and manufacturing method thereof

Similar Documents

Publication Publication Date Title
CN109455933B (en) Crystalline glaze and ceramic tile prepared from same
CN104140297B (en) The glaze of embossment phantom ornamental brick and preparation
CN106986540B (en) Formula for making sunken and peeled marble glaze
CN105777089B (en) A kind of transparent brick and preparation method thereof
CN101372422B (en) In-glaze decoration method for bright red glazed ceramic
CN109455934B (en) Ceramic tile with stream color decoration effect and preparation method thereof
CN103319158A (en) Method for preparing Nixing pottery through calcining
CN105601127B (en) A kind of color method of devitrified glass
CN103693994A (en) Color-changing glaze tile and production method thereof
KR20180123308A (en) Method for manufacturing a heat-resistant ceramic using a multi-colored high-strength pigment composition for ceramics and a multi-colored high-strength pigment composition for ceramics and a heat-resistant ceramic
CN106810297B (en) Production process of ceramic tile with high-brightness matte surface and precious metal luster
CN106083212B (en) A kind of infiltration ink marble ceramic and preparation method thereof
CN103833420A (en) Manufacturing method of antique black colored glaze and formula thereof
CN106396638A (en) Low-temperature lightweight lime gradient glaze ceramic and production process thereof
CN105732124B (en) A kind of production method for the peacock feather line decoration ceramic tile that changes colour
CN103183528B (en) Shaping glaze and firing technology of bone china containing high-permeability pigment
CN104446344A (en) Preparation method of slim mirror-plane artistic porcelain painting and product prepared by preparation method
CN107056060B (en) The peacock blue glaze ceramics of gradual change and its preparation process
CN105541112A (en) A super-flat glaze frit and a method of manufacturing super spar from the same
CN106116467B (en) A method of preparing low fever's glazed tiles using black earth
CN109761647B (en) Titanium-series multilayer fancy glaze ceramic tile and preparation method thereof
CN106747673A (en) Double-deck reaction glaze with strong melting property and preparation method thereof
CN115466956A (en) Method for preparing random fancy glaze for enamel decoration
CN104944906B (en) A kind of color porcelain and preparation method thereof
CN106746642A (en) A kind of ceramics ooze the supporting glaze of colored ink

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination