CN110760251A - Special crystal coating for 3D (three-dimensional) relief art glass and 3D relief art glass - Google Patents

Special crystal coating for 3D (three-dimensional) relief art glass and 3D relief art glass Download PDF

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Publication number
CN110760251A
CN110760251A CN201911053401.2A CN201911053401A CN110760251A CN 110760251 A CN110760251 A CN 110760251A CN 201911053401 A CN201911053401 A CN 201911053401A CN 110760251 A CN110760251 A CN 110760251A
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agent
glass
coating
relief
crystal
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管延杰
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/06Unsaturated polyesters having carbon-to-carbon unsaturation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3405Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of organic materials
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/29Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for multicolour effects
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2451/00Decorative or ornamental articles
    • 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
    • C03C2218/00Methods for coating glass
    • C03C2218/10Deposition methods
    • C03C2218/11Deposition methods from solutions or suspensions
    • C03C2218/112Deposition methods from solutions or suspensions by spraying
    • 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
    • C03C2218/00Methods for coating glass
    • C03C2218/10Deposition methods
    • C03C2218/11Deposition methods from solutions or suspensions
    • C03C2218/114Deposition methods from solutions or suspensions by brushing, pouring or doctorblading
    • 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
    • C03C2218/00Methods for coating glass
    • C03C2218/10Deposition methods
    • C03C2218/11Deposition methods from solutions or suspensions
    • C03C2218/118Deposition methods from solutions or suspensions by roller-coating
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention discloses a crystal coating special for 3D relief art glass and the 3D relief art glass, and mainly relates to the field of decoration. The construction proportion is 100: 2-4: 1-2: 5-30 of an agent A, an agent B, an agent C, an agent D and an agent E external agent, wherein the agent A comprises the following components in parts by mass: 68.4 to 88.55 parts of modified unsaturated polyester, 5 to 10 parts of aldehyde ketone resin, 5 to 15 parts of transparent glass powder, 1 to 4 parts of anti-settling thixotropic agent, 0.2 to 1 part of defoaming agent, 0.2 to 1 part of flatting agent, 0.1 to 0.5 part of ultraviolet absorbent and 0.05 to 0.1 part of polymerization inhibitor; the agent B is a peroxide initiator; the agent C is acid cobalt accelerant; the D agent is a reactive diluent; the E agent is a mixed solution of an adhesion promoter and styrene. The invention solves the problems of complex process, serious pollution and high cost of the relief art glass, and endows the product with colorful shapes and excellent physical and chemical properties to embody the individuation and differentiation of the product.

Description

Special crystal coating for 3D (three-dimensional) relief art glass and 3D relief art glass
Technical Field
The invention relates to the field of decoration, in particular to a crystal coating special for 3D relief artistic glass and the 3D relief artistic glass.
Background
With the continuous development of modern technology, the production process of glass is more and more perfect, and the products are developed towards science and technology, functionalization and diversification. But the main stream still has the defects of complex process, large equipment investment, resource waste, environmental unfriendliness and the like. For example, the traditional ice carving glass has small investment but complex process, and needs hydrofluoric acid, sulfuric acid and other etching solutions, which have great volatility, toxicity and corrosivity and great harm to the environment and operators. At the same time, a large amount of water is needed to wash the product, which wastes and pollutes a large amount of water sources. And the printed 3D artistic glass has exquisite and beautiful image quality, but has complex process, high requirement on the quality of operators and large equipment investment.
Disclosure of Invention
The invention aims to provide a crystal coating special for 3D relief art glass and the 3D relief art glass, which solve the problems of complex process, serious pollution and high cost of the relief art glass, and endow the product with rich and colorful shapes and excellent physical and chemical properties to reflect the individuation and differentiation of the product.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a special crystal coating for 3D relief art glass comprises an agent A, an agent B, an agent C, an agent D and an agent E, wherein the construction ratio of the agents A to the agents D is as follows: and (2) agent B: c, agent C: the agent D is 100: 2-4: 1-2: 5-30; the agent E is an external agent;
the agent A comprises the following components in parts by mass: 68.4 to 88.55 parts of modified unsaturated polyester, 5 to 10 parts of aldehyde ketone resin, 5 to 15 parts of transparent glass powder, 1 to 4 parts of anti-settling thixotropic agent, 0.2 to 1 part of defoaming agent, 0.2 to 1 part of flatting agent, 0.1 to 0.5 part of ultraviolet absorbent and 0.05 to 0.1 part of polymerization inhibitor;
the agent B is a peroxide initiator;
the agent C is an acid cobalt accelerator;
the D agent is a reactive diluent;
the E agent is a mixed solution of an adhesion promoter and styrene.
Further, in the agent a:
the modified unsaturated polyester comprises two or three of general resin, flexible resin and transparent resin;
and/or
The transparent glass powder is 1250-mesh or 2000-mesh transparent glass powder;
and/or
The anti-settling thixotropic agent is 2 to 3 parts of activated polyamide wax pulp and 0.5 to 1 part of modified urea solution;
and/or
The defoaming agent is a polymer solution without organic silicon;
and/or
The leveling agent is a modified acrylate or modified siloxane copolymer solution;
and/or
The ultraviolet absorbent is 2- (2-hydroxy-5-methylphenyl) benzotriazole;
and/or
The polymerization inhibitor is p-tert-butyl catechol.
Further, the D agent comprises the following active ingredients in percentage by weight: 60 to 80 portions of styrene and 20 to 40 portions of methyl methacrylate.
Further, the mixing ratio of the adhesion promoter to the styrene in the E agent is 1:4, the adhesion promoter is a silane compound containing various functional groups.
Further, the processing technology of the agent A comprises the following steps:
s1: pretreatment of raw materials
S1.1 pretreatment of aldehyde ketone resin: the aldehyde ketone resin is neutral non-toxic hard resin formed by condensation polymerization of ketone aldehyde, is colorless to light yellow transparent particles in appearance, and is dissolved in styrene to prepare resin liquid with the mass part content of 50 percent for later use;
s1.2 pretreatment of the Polyamide wax: pre-dispersing polyamide wax at 30-60 ℃ by using aldehyde ketone resin liquid to prepare 20% mother liquor for later use. The mass ratio of the polyamide wax to the aldehyde ketone resin liquid is 1: 4;
s1.3 pretreatment of tert-butyl catechol: dissolving p-tert-butyl catechol in styrene to prepare TBC solution with the mass part content of 1% for later use;
s2: preparation of finished coating
Slowly pouring the needed aldehyde ketone resin liquid into a dispersion tank, starting a dispersion device, keeping the rotating speed at 500-1000 r/min, sequentially pouring an anti-settling thixotropic agent, a defoaming agent, a leveling agent and a polymerization inhibitor, pouring an ultraviolet absorbent according to needs, keeping the mixture for 5-10 min, then adding unsaturated polyester, increasing the rotating speed to 1500-2000 r/min, keeping the rotating speed for 10-30 min, and uniformly stirring. Reducing the speed to 500-1000 r/min, slowly adding glass powder, keeping for 5-10 min, and then passing through a 100-mesh filter screen to obtain a finished product coating A agent;
as another aspect of the invention, the 3D relief art glass is characterized by being made by using the crystal paint with the formula and by the following construction method:
i, preparation before construction
a. Manufacturing a 3D pattern template: taking a PVC film with a 3D relief pattern, tearing off a protective film on the back of the PVC film, and pressing the PVC film with the transparent polyester film in the same size together through a cold mounting machine;
b. pre-promoting the blending of the crystal coating mixing agent: adding 1-2% of C agent accelerator into the crystal coating A agent in advance, and uniformly stirring to pre-accelerate the crystal coating A agent to obtain a pre-accelerated crystal coating mixture;
c. pretreatment of glass: cleaning glass, wiping the glass once by using an E agent, and drying;
d. slowly passing the glass through a cold mounting machine, and adjusting the distance and pressure between two rollers of the cold mounting machine according to the thickness of the glass;
II, crystal coating construction process
e. Adding the D agent and the B agent into the pre-accelerated crystal paint mixing agent, uniformly stirring, and adjusting the construction viscosity to 14-26 s;
f. uniformly coating the coating on the surface of the glass by using a brushing or roller coating or spraying process, and standing for 5-10 minutes;
g. covering the 3D pattern template on the glass coated with the coating, and pressing the template and the glass through a cold mounting machine at a constant speed;
h. and demolding at 20 ℃ for 6 hours to obtain the transparent and opaque 3D metal relief art glass.
Furthermore, the back of the obtained 3D relief artistic glass can be sprayed with paint with various metal textures, and the 3D relief artistic glass with various metal textures is obtained.
Further, the PVC film in the step a is any one of a furniture PVC film with a 3D relief pattern, a self-adhesive PVC wallpaper and a PVC glass sticker.
Further, in the step g, the 3D pattern template covers the glass coated with the coating, and each side of the pattern template is 2-5 cm larger than the edge of the glass.
Further, the step f of uniformly coating the coating on the glass surface by using a painting or roll coating or spraying process comprises the following steps:
uniformly coating the coating on the surface of the glass by using a goat hair brush, wherein the consumption of the coating is 150-;
or, the coating is uniformly coated on the surface of the glass by using a wool roller, and the consumption of the coating is 150-200 g/sq m;
or, the coating is uniformly coated on the surface of the glass by using a spray gun, and the consumption of the coating is 300-350 g/m.
Compared with the prior art, the invention has the beneficial effects that:
1. the latest 3D pattern template and the matched special crystal coating are adopted to produce the 3D embossment three-dimensional effect, the style is novel and changeable, and various colors can be produced.
2. The coating of the traditional film covering process is very complicated and difficult, especially for large workpieces, the consumption and the film thickness of the coating are not easy to control, huge waste of the coating is caused, and pollution to the environment and constructors can be caused due to the mass extrusion of resin in the construction process. The construction process related by the invention has the advantages of simple and flexible operation, spraying, brushing, rolling and scraping, controllable dosage and coating film thickness, no coating extrusion and no pollution to environment and personnel.
3. The obtained coating film has the advantages of common unsaturated polyester, and also has the characteristics of good toughness, impact resistance and strong adhesive force.
4. The operation is simple and reliable, the equipment investment is small (only a cold mounting machine, a wool roller, a wool brush, a spray gun, an air pump and the like are needed), the DIY operation can be realized, the large-scale production can be realized, and the individuation and the differentiation are really reflected.
5. The crystal coating is 100% solidified theoretically, no thinner volatilizes, belongs to environment-friendly paint, and simultaneously, the construction process matched with the crystal coating has low power consumption and can avoid the actual thinner volatilization as much as possible, so the crystal coating is environment-friendly and energy-saving, and meets the national environment-friendly requirement.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
Note: the following examples all used 5 mm float glass, having dimensions of 1000mm by 600 mm.
Example 1: special crystal coating for 3D embossed artistic glass
The formula of the crystal coating comprises five components: the agent A, the agent B, the agent C, the agent D and the agent E are prepared according to the following construction proportion: a: b: c: d is 100: 2:1: 10, external preparation E.
Wherein the formula of the agent A comprises the following components (100 percent by mass): 83.68% of modified unsaturated polyester, 5% of aldehyde ketone resin, 10% of 2000-mesh glass powder, 1% of anti-settling thixotropic agent, 0.3% of defoaming agent, 0.5% of leveling agent, 0.5% of ultraviolet absorbent and 0.02% of polymerization inhibitor. The agent B is initiator, the agent C is accelerator, and the agent D is reactive diluent. The agent E is a mixed solution of an adhesion promoter and styrene.
The modified unsaturated polyester is Fangxin 8306 of 27.68%, Yabang 80F of 15% and Yabang 8551 of 40%;
the aldehyde ketone resin is Changsha advocate Thai KR-120;
the glass powder is Guangzhou Tuoyi;
the dustproof and thixotropic agent is BYK-410 of German Bike;
the defoaming agent is Germany Digao Airex 910;
the leveling agent is German Digao Glide 450;
the polymerization inhibitor is p-tert-butyl catechol of Shandong Xu Chen chemical company;
the agent B is methyl ethyl ketone peroxide sold in the market;
the agent C is commercially available cobalt isooctanoate;
the agent D is a mixed solution of commercially available styrene and methyl methacrylate.
The agent E is a mixed solution of an adhesion promoter and styrene mixed in a ratio of 1:4, and the adhesion promoter is a modesty Adherant 1121.
The crystal coating preparation process comprises the following steps:
a. pretreatment of raw materials
1) Pretreatment of aldehyde ketone resin: aldehyde ketone resin is dissolved in styrene to prepare resin liquid with the content of 50 percent (mass parts) for standby.
2) Pretreatment of tert-butyl catechol (TBC): dissolving para-Tertiary Butyl Catechol (TBC) in styrene to prepare a TBC solution with the content of 1 percent (mass part) for standby.
b. Preparation of finished coating
Slowly pouring the needed aldehyde ketone resin liquid into a dispersion tank, starting a dispersion device, keeping the rotating speed at 500 r/min, sequentially pouring an anti-settling thixotropic agent, a defoaming agent, a leveling agent, a polymerization inhibitor and an ultraviolet absorbent, keeping the mixture for 5 min, then adding unsaturated polyester, increasing the rotating speed to 1500 r/min, keeping the rotating speed for 20 min and uniformly stirring. Reducing the speed to 600 revolutions per minute, slowly adding glass powder, keeping for 10 minutes, and then passing through a 100-mesh filter screen to obtain a finished product of the coating A.
Example 2: A3D relief artistic glass is processed by using the crystal coating of the embodiment 1, the embodiment adopts a roller coating construction process, and the outline is as follows:
a. preparation work before construction
1) Manufacturing a 3D pattern template: taking a PVC film with 3D relief pattern romantic roses, cutting the PVC film into 1080 mm-640 mm, tearing off a protective film on the back of the PVC film, and tightly pressing the PVC film with the transparent polyester film with the same size by a cold laminator.
2) Pre-promoting the blending of the crystal coating mixing agent: according to the roller coating process, the consumption of the coating is 150 g/sq.m, 90 g of crystal coating A agent is weighed, 1% of C agent is added, and the mixture is uniformly stirred to be pre-accelerated, so that the crystal coating is called pre-accelerated crystal coating mixture.
3) Pretreatment of glass: the glass is cleaned, wiped once with the E agent and dried.
4) The glass slowly passes through a cold mounting machine, and the distance and the pressure between two rollers of the cold mounting machine are adjusted according to the thickness of the glass.
b. Roller coating
1) 2% of initiator B and about 10% of initiator D are added into the required pre-accelerated crystal coating mixing agent, the mixture is uniformly stirred, and meanwhile, the viscosity of the required construction coating is adjusted to be 20 s.
Note: at 20 degrees celsius, the coating with initiator and accelerator added can take approximately 1 hour.
2) The coating was applied uniformly thick with a wool roller to the glass surface and left for 10 minutes, the consumption of coating being 151 g/m.
3) Covering the 3D pattern template on the glass coated with the coating, wherein each edge of the pattern template is 2-5 cm larger than the edge of the glass, and then tightly pressing the template and the glass together through a cold mounting machine at a constant speed.
4) And (3) demolding at 20 ℃ for 6 hours to obtain transparent and opaque 3D relief art glass, and spraying various metallic paint on the back surface as required to obtain various 3D relief metallic art glass.
Example 3: special crystal coating for 3D embossed artistic glass
The formula of the crystal coating comprises five components: the agent A, the agent B, the agent C, the agent D and the agent E are prepared according to the following construction proportion: a: b: c: d is 100: 2: 1: 30, the preparation E is externally used.
Wherein the formula of the agent A comprises the following components (100 percent by mass): 76.48 percent of modified unsaturated polyester, 5 percent of aldehyde ketone resin, 15 percent of 2000-mesh glass powder, 2 percent of anti-settling thixotropic agent, 0.5 percent of defoaming agent, 0.5 percent of flatting agent, 0.5 percent of ultraviolet absorbent and 0.02 percent of polymerization inhibitor. The agent B is initiator, the agent C is promoter, the agent D is active diluent, and the agent E is mixed solution of adhesion promoter and styrene.
The modified unsaturated polyester is Xin 8301 of 25 percent, and the Yabang DC196 of 51.48 percent;
the aldehyde ketone resin is Changsha advocate Thai KR-81F;
the glass powder is Guangzhou Tuoyi;
the dustproof and thixotropic agent is a 6900-20X polyamide wax slurry prepared from Japan nanmu by bulk method;
the defoaming agent is Effka EFKA-2720;
the leveling agent is Effka EFKA-3777;
the polymerization inhibitor is p-tert-butyl catechol of Shandong Xu Chen chemical company;
the agent B is methyl ethyl ketone peroxide sold in the market;
the agent C is commercially available cobalt isooctanoate;
the agent D is a mixed solution of commercially available styrene and methyl methacrylate.
The agent E is a mixed solution of an adhesion promoter and styrene which are mixed according to a ratio of 1:4, and the adhesion promoter is Dow Corning Z-6040.
2. The crystal coating preparation process comprises the following steps:
a. pretreatment of raw materials
1) Pretreatment of aldehyde ketone resin: aldehyde ketone resin is dissolved in styrene to prepare resin liquid with the content of 50 percent (mass parts) for standby.
2) Pretreatment of polyamide wax: pre-dispersing polyamide wax at 40 ℃ by using aldehyde ketone resin liquid to prepare 20% (mass part) of mother liquor for later use, wherein the mass ratio of the polyamide wax to the aldehyde ketone resin liquid is 1: 4.
3) Pretreatment of t-butyl catechol (TBC): dissolving para-Tertiary Butyl Catechol (TBC) in styrene to prepare a TBC solution with the content of 1 percent (mass part) for standby.
b. Preparation of finished glaze
Slowly pouring the needed aldehyde ketone resin liquid into a dispersion tank, starting a dispersion device, keeping the rotating speed at 500 r/min, sequentially pouring an anti-settling thixotropic agent, a defoaming agent, a leveling agent, a polymerization inhibitor and an ultraviolet absorbent, keeping the mixture for 5 min, then adding unsaturated polyester, increasing the rotating speed to 1500 r/min, keeping the rotating speed for 20 min and uniformly stirring. Reducing the speed to 600 revolutions per minute, slowly adding glass powder, keeping for 10 minutes, and then passing through a 100-mesh filter screen to obtain a finished product of the coating A.
Example 4: A3D relief artistic glass is processed by using the crystal paint of the embodiment 3, and the construction process of the embodiment adopts spraying, which is briefly as follows:
a. preparation work before construction
1) Manufacturing a 3D pattern template: taking a PVC film with a 3D relief pattern, cutting the PVC film into 1080 mm-640 mm, tearing off a protective film on the back of the PVC film, and tightly pressing the PVC film with the same size with a transparent polyester film through a cold mounting machine.
2) Pre-promoting the blending of the crystal coating mixing agent: according to the spraying process, the consumption of the crystal paint is 300 g/sq.m, 180 g of crystal paint A is weighed, 1% of C accelerant is added, and the mixture is uniformly stirred to be pre-promoted, so that the crystal paint is called pre-promoted crystal paint mixture.
3) Pretreatment of glass: the glass is cleaned, wiped once with the E agent and dried.
4) The glass slowly passes through a cold mounting machine, and the distance and the pressure between two rollers of the cold mounting machine are adjusted according to the thickness of the glass.
b. Spraying process
1) 2% of initiator B and about 30% of initiator D are added into the required pre-accelerated crystal coating mixing agent, the mixture is uniformly stirred, and meanwhile, the viscosity of the mixture is adjusted to 18s when four cups of coating are required to be constructed.
Note: at 20 degrees celsius, the coating with initiator and accelerator added can take approximately 1 hour.
2) The coating was applied uniformly and thickly to the glass surface using a 2.0 caliber spray gun and left to stand for 10 minutes, with the amount of coating consumed being about 321 g/m.
3) Covering the 3D pattern template on the glass coated with the coating, wherein each edge of the pattern template is 2-5 cm larger than the edge of the glass, and then tightly pressing the template and the glass together through a cold mounting machine at a constant speed.
4) And (3) demolding at 20 ℃ for 6 hours to obtain transparent and opaque 3D relief art glass, and spraying various metallic paint on the back surface as required to obtain various 3D relief metallic art glass.
Example 5: special crystal coating for 3D embossed artistic glass
1. The formula of the crystal coating comprises:
the formula of the crystal coating comprises five components: the agent A, the agent B, the agent C, the agent D and the agent E are prepared according to the following construction proportion: a: b: c: d is 100: 2: 1: 10, the preparation E is externally used.
Wherein the formula of the agent A comprises the following components (100 percent by mass): 83.48% of modified unsaturated polyester, 3% of aldehyde ketone resin, 10% of 2000-mesh glass powder, 2% of anti-settling thixotropic agent, 0.5% of defoaming agent, 0.5% of leveling agent, 0.5% of ultraviolet absorbent and 0.02% of polymerization inhibitor. Initiator B, promoter C and active diluent D. The agent E is a mixed solution of an adhesion promoter and styrene
The modified unsaturated polyester is 20 percent of Fangxin 8306, 25 percent of green leaf 6688 and 38.48 percent of Asian nation 8551;
the aldehyde ketone resin is Changsha advocate Thai KR-81F;
the glass powder is Guangzhou Tuoyi;
the dustproof and thixotropic agent is a 6900-20X polyamide wax slurry (1.5 percent by mass) prepared from Japan Nanmu and German Bike BYK-410(0.5 percent by mass);
the antifoaming agent is Defam-3150 of Germany modest company;
the leveling agent is Levaslip-466 of Germany modest company;
the polymerization inhibitor is p-tert-butyl catechol of Shandong Xu Chen chemical company;
the agent B is methyl ethyl ketone peroxide sold in the market;
the agent C is commercially available cobalt isooctanoate;
the agent D is a mixed solution of styrene and methyl methacrylate.
The E agent is a mixed solution of an adhesion promoter and styrene mixed according to a ratio of 1:4, and the adhesion promoter is Germany Digao TEGO ADDID 900.
2. The crystal coating preparation process comprises the following steps:
a. pretreatment of raw materials
1) Pretreatment of aldehyde ketone resin: the aldehyde ketone resin is neutral non-toxic hard resin formed by condensation polymerization of ketone aldehyde, is colorless to light yellow transparent particles in appearance, and is dissolved in styrene to prepare resin liquid with the content of 50 percent (mass parts) for later use.
2) Pretreatment of polyamide wax: pre-dispersing polyamide wax at 40 ℃ by using aldehyde ketone resin liquid to prepare 20% (mass part) of mother liquor for later use, wherein the mass ratio of the polyamide wax to the aldehyde ketone resin liquid is 1: 4.
3) Pretreatment of tert-butyl catechol (TBC): dissolving para-Tertiary Butyl Catechol (TBC) in styrene to prepare a TBC solution with the content of 1 percent (mass part) for standby.
b. Preparation of finished coating
Slowly pouring the needed aldehyde ketone resin liquid into a dispersion tank, starting a dispersion device, keeping the rotating speed at 500 r/min, sequentially pouring an anti-settling thixotropic agent, a defoaming agent, a leveling agent, a polymerization inhibitor and an ultraviolet absorbent, keeping the mixture for 5 min, then adding unsaturated polyester, increasing the rotating speed to 1500 r/min, keeping the rotating speed for 20 min and uniformly stirring. Reducing the speed to 600 revolutions per minute, slowly adding glass powder, keeping for 10 minutes, and then passing through a 100-mesh filter screen to obtain a finished product of the coating A.
Example 6: A3D relief artistic glass is processed by using the crystal coating of the embodiment 5, and the roller coating process is adopted in the embodiment, which is briefly described as follows:
a. preparation work before construction
1) And manufacturing a 3D pattern template: cutting a PVC film with elegant yam 3D relief patterns to 1080mm × 640mm, tearing off a protective film on the back of the PVC film, and tightly pressing the PVC film with the transparent polyester film with the same size by a cold mounting machine.
2) And pre-promoting the blending of the crystal coating mixing agent: according to the roller coating process, the consumption of the crystal coating is 150 g/sq.m, 90 g of crystal coating A agent is weighed, 1% of C agent accelerator is added, and the mixture is uniformly stirred to be pre-accelerated, so that the crystal coating is called pre-accelerated crystal coating mixture.
3) And glass pretreatment: the glass is cleaned, wiped once with the E agent and dried.
4) And slowly passing the glass through a cold mounting machine, and adjusting the distance and the pressure between two rollers of the cold mounting machine according to the thickness of the glass.
b. Roller coating process
1) And adding 2% of initiator B and about 10% of initiator D in parts by mass into the required pre-accelerated crystal coating mixture, uniformly stirring, and simultaneously adjusting the viscosity of the required four-cup coating to 26 s.
Note: at 20 degrees celsius, the coating with initiator and accelerator added can take approximately 1 hour.
2) The coating was applied uniformly thick with a wool roller to the glass surface and left for 10 minutes, the consumption of coating being 151 g/m.
3) And covering the 3D pattern template on the glass coated with the coating, wherein each edge of the pattern template is 2-5 cm larger than the edge of the glass, and then tightly pressing the template and the glass together through a cold mounting machine at a constant speed.
4) And demolding at 20 ℃ for 6 hours to obtain the transparent and opaque 3D relief art glass, and spraying various metallic paint on the back surface as required to obtain the 3D relief metallic art glass with various colors.
Example 7: performance testing of the glasses of examples 2, 4 and 6
Figure BDA0002255910470000141
From the above statement, some advantages of the 3D relief artistic glass produced by the present invention are incomparable with other traditional processes, namely, compared with unsaturated polyester products applied to other aspects, the advantages of the present invention, whether in product formula, construction process, novelty and practicability of product style, are greatly improved.

Claims (10)

1. The special crystal coating for 3D relief art glass is characterized by comprising an agent A, an agent B, an agent C, an agent D and an agent E, wherein the construction proportions of the components are that the agent A: and (2) agent B: c, agent C: the agent D is 100: 2-4: 1-2: 5-30; the agent E is an external agent;
the agent A comprises the following components in parts by mass: 68.4 to 88.55 parts of modified unsaturated polyester, 5 to 10 parts of aldehyde ketone resin, 5 to 15 parts of transparent glass powder, 1 to 4 parts of anti-settling thixotropic agent, 0.2 to 1 part of defoaming agent, 0.2 to 1 part of flatting agent, 0.1 to 0.5 part of ultraviolet absorbent and 0.05 to 0.1 part of polymerization inhibitor;
the agent B is a peroxide initiator;
the agent C is an acid cobalt accelerator;
the D agent is a reactive diluent;
the E agent is a mixed solution of an adhesion promoter and styrene.
2. The crystal paint special for 3D relief artistic glass according to claim 1, wherein in the agent A:
the modified unsaturated polyester comprises two or three of general resin, flexible resin and transparent resin;
and/or
The transparent glass powder is 1250-mesh or 2000-mesh transparent glass powder;
and/or
The anti-settling thixotropic agent is 2 to 3 parts of activated polyamide wax pulp and 0.5 to 1 part of modified urea solution;
and/or
The defoaming agent is a polymer solution without organic silicon;
and/or
The leveling agent is a modified acrylate or modified siloxane copolymer solution;
and/or
The ultraviolet absorbent is 2- (2-hydroxy-5-methylphenyl) benzotriazole;
and/or
The polymerization inhibitor is p-tert-butyl catechol.
3. The crystal paint special for 3D relief artistic glass according to claim 1, wherein the effective components of the D agent comprise, by weight: 60 to 80 portions of styrene and 20 to 40 portions of methyl methacrylate.
4. The crystal paint special for 3D relief artistic glass according to claim 1, wherein the mixing ratio of the adhesion promoter and the styrene in the E agent is 1:4, the adhesion promoter is a silane compound containing various functional groups.
5. The crystal paint special for 3D relief artistic glass according to claim 1 or 2, wherein the processing technology of the agent A comprises the following steps:
s1: pretreatment of raw materials
S1.1 pretreatment of aldehyde ketone resin: the aldehyde ketone resin is neutral non-toxic hard resin formed by condensation polymerization of ketone aldehyde, and is dissolved in styrene to prepare resin liquid with the mass content of 50% for later use;
s1.2 pretreatment of the Polyamide wax: pre-dispersing polyamide wax at 30-60 ℃ by using aldehyde ketone resin liquid to prepare 20% mother liquor for later use. The mass ratio of the polyamide wax to the aldehyde ketone resin liquid is 1: 4;
s1.3 pretreatment of tert-butyl catechol: dissolving p-tert-butyl catechol in styrene to prepare TBC solution with the mass part content of 1% for later use;
s2: preparation of finished coating
Slowly pouring the needed aldehyde ketone resin liquid into a dispersion tank, starting a dispersion device, keeping the rotating speed at 500-1000 r/min, sequentially pouring an anti-settling thixotropic agent, a defoaming agent, a leveling agent and a polymerization inhibitor, pouring an ultraviolet absorbent according to needs, keeping the mixture for 5-10 min, then adding unsaturated polyester, increasing the rotating speed to 1500-2000 r/min, keeping the rotating speed for 10-30 min, and uniformly stirring. Reducing the speed to 500-1000 r/min, slowly adding glass powder, keeping for 5-10 min, and then passing through a 100-mesh filter screen to obtain a finished product coating A agent.
6. 3D relief artistic glass made by using the crystal paint according to any one of claims 1 to 5, which is made by using the crystal paint according to any one of claims 1 to 5 and by the following method:
i, preparation before construction
a. Manufacturing a 3D pattern template: taking a PVC film with a 3D relief pattern, tearing off a protective film on the back of the PVC film, and pressing the PVC film with the transparent polyester film in the same size together through a cold mounting machine;
b. pre-promoting the blending of the crystal coating mixing agent: adding 1-2% of C agent accelerator into the crystal coating A agent in advance, and uniformly stirring to pre-accelerate the crystal coating A agent to obtain a pre-accelerated crystal coating mixture;
c. pretreatment of glass: cleaning glass, wiping the glass once by using an E agent, and drying;
d. slowly passing the glass through a cold mounting machine, and adjusting the distance and pressure between two rollers of the cold mounting machine according to the thickness of the glass;
II, crystal coating construction process
e. Adding the D agent and the B agent into the pre-accelerated crystal paint mixing agent, uniformly stirring, and adjusting the construction viscosity to 14-26 s;
f. uniformly coating the coating on the surface of the glass by using a brushing or roller coating or spraying process, and standing for 5-10 minutes;
g. covering the 3D pattern template on the glass coated with the coating, and pressing the template and the glass through a cold mounting machine at a constant speed;
h. and demolding at 20 ℃ for 6 hours to obtain the transparent and opaque 3D relief artistic glass.
7. The 3D relief artistic glass according to claim 6, wherein the back of the obtained 3D relief artistic glass can be sprayed with metallic paint of various colors, so that the 3D relief artistic glass with metallic paint of various colors is obtained.
8. The 3D relief artistic glass according to claim 6, wherein the PVC film in the step a is any one of furniture PVC film, self-adhesive PVC wallpaper and PVC glass sticker with 3D relief patterns.
9. The 3D relief art glass according to claim 6, wherein in step g, the 3D pattern template is overlaid on the glass coated with the coating, each side of the pattern template being 2-5 cm larger than the edge of the glass.
10. The 3D embossed art glass as claimed in claim 6, wherein the step f of uniformly coating the coating on the glass surface by using a painting or roll coating or spraying process comprises:
uniformly coating the coating on the surface of the glass by using a goat hair brush, wherein the consumption of the coating is 150-;
or, the coating is uniformly coated on the surface of the glass by using a wool roller, and the consumption of the coating is 150-200 g/sq m;
or, the coating is uniformly coated on the surface of the glass by using a spray gun, and the consumption of the coating is 300-350 g/m.
CN201911053401.2A 2019-10-31 2019-10-31 Special crystal coating for 3D (three-dimensional) relief art glass and 3D relief art glass Pending CN110760251A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2253301Y (en) * 1996-02-14 1997-04-30 广州市越秀区晶丽造型艺术制品厂 Crystal-imitating transparent decorative relief
CN103045055A (en) * 2012-12-12 2013-04-17 澳达树熊涂料(惠州)有限公司 High-hardness unsaturated polyester full-bright top-coat paint and preparation method thereof
CN106398488A (en) * 2015-07-27 2017-02-15 刘飞 Handicraft picture reinforcing agent and handicraft picture reinforcing method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2253301Y (en) * 1996-02-14 1997-04-30 广州市越秀区晶丽造型艺术制品厂 Crystal-imitating transparent decorative relief
CN103045055A (en) * 2012-12-12 2013-04-17 澳达树熊涂料(惠州)有限公司 High-hardness unsaturated polyester full-bright top-coat paint and preparation method thereof
CN106398488A (en) * 2015-07-27 2017-02-15 刘飞 Handicraft picture reinforcing agent and handicraft picture reinforcing method

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Application publication date: 20200207