WO2018014603A1 - 一种玻璃容器硅胶涂层的制作工艺及方法 - Google Patents

一种玻璃容器硅胶涂层的制作工艺及方法 Download PDF

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Publication number
WO2018014603A1
WO2018014603A1 PCT/CN2017/080522 CN2017080522W WO2018014603A1 WO 2018014603 A1 WO2018014603 A1 WO 2018014603A1 CN 2017080522 W CN2017080522 W CN 2017080522W WO 2018014603 A1 WO2018014603 A1 WO 2018014603A1
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layer
glass container
thin
silica gel
thick
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PCT/CN2017/080522
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English (en)
French (fr)
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明安国
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深圳市邦嘉实业有限公司
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Priority to US15/745,052 priority Critical patent/US20190010355A1/en
Priority to JP2018546739A priority patent/JP2019503975A/ja
Priority to EP17830241.0A priority patent/EP3489203A4/en
Publication of WO2018014603A1 publication Critical patent/WO2018014603A1/zh

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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3405—Surface 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered 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
    • B32B17/10—Layered 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
    • B32B17/10005—Layered 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 laminated safety glass or glazing
    • B32B17/1055—Layered 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 laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10798—Layered 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 laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing silicone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/283—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysiloxanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/001—General methods for coating; Devices therefor
    • C03C17/003—General methods for coating; Devices therefor for hollow ware, e.g. containers
    • C03C17/005—Coating the outside
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
    • C03C17/007—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character containing a dispersed phase, e.g. particles, fibres or flakes, in a continuous phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
    • C03C17/008—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character comprising a mixture of materials covered by two or more of the groups C03C17/02, C03C17/06, C03C17/22 and C03C17/28
    • C03C17/009—Mixtures of organic and inorganic materials, e.g. ormosils and ormocers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C03C17/30—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/42—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating of an organic material and at least one non-metal coating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
    • C09J183/04—Polysiloxanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2383/00—Polysiloxanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/60—Bottles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C2217/00—Coatings on glass
    • C03C2217/40—Coatings comprising at least one inhomogeneous layer
    • C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
    • C03C2217/44—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the composition of the continuous phase
    • C03C2217/445—Organic continuous phases
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C2217/00—Coatings on glass
    • C03C2217/40—Coatings comprising at least one inhomogeneous layer
    • C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
    • C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
    • C03C2217/47—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase consisting of a specific material
    • C03C2217/475—Inorganic materials
    • C03C2217/478—Silica
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C2217/00—Coatings on glass
    • C03C2217/70—Properties of coatings
    • C03C2217/78—Coatings specially designed to be durable, e.g. scratch-resistant
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/11—Deposition methods from solutions or suspensions
    • C03C2218/112—Deposition methods from solutions or suspensions by spraying
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C2218/00—Methods for coating glass
    • C03C2218/30—Aspects of methods for coating glass not covered above
    • C03C2218/32—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer 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

Definitions

  • the invention relates to a method for coating a silica gel coating of a glass container, in particular to a manufacturing process and a method for a silica gel coating of a glass container.
  • the self-adhesive liquid silicone rubber on the market has poor adhesion to the substrate (such as glass, metal, plastic, etc.), and if the adhesive force is required, the surface treatment of the substrate is required, and the process is cumbersome;
  • the silica gel layer sprayed on the surface after complicated treatment has no color or only a single color, no shade change, unsightly, poor hand feeling, lack of texture.
  • the object of the invention is to solve the problem that the self-adhesive liquid silicone rubber on the market has poor adhesion to the substrate (such as glass, metal, plastic, etc.), and if the adhesive force is required, the surface treatment of the substrate is required. It is cumbersome; the silicone layer coated on the surface of the substrate is not treated with a color or a single color, no color, no shade, no beauty, no hand feeling, and lack of texture. Process and method.
  • the invention is realized by the following technical solutions: a manufacturing process and a method for a silica gel coating of a glass container, spraying a layer of liquid silica gel on the outer surface of the glass container, protecting the glass and preventing the glass from being broken by the adhesion of the liquid silicone gel. , glass slag splash; including the following steps:
  • the colored liquid silicone layer is diluted with an organic solvent, and sprayed from the one end of the glass container to the other end from thick to thin or from thin to thick on the outer surface of the adhesive layer, and allowed to stand for a while.
  • the colored self-bonding liquid silica gel is diluted with an organic solvent, and sprayed directly from the one end of the glass container to the other end from thick to thin or from thin to thick on the outer surface of the glass container, and allowed to stand for a while.
  • the colored liquid silicone layer is diluted with an organic solvent, and sprayed from the one end of the glass container to the other end from thick to thin or from thin to thick on the outer surface of the adhesive layer, and allowed to stand for a while.
  • the colored self-bonding liquid silica gel is diluted with an organic solvent, and sprayed directly from the one end of the glass container to the other end from thick to thin or from thin to thick on the outer surface of the glass container, after standing for a period of time; outside the colored liquid silicone layer
  • the layer is then sprayed with a colorless liquid silicone from one end of the glass container to the other from thin to thick or from thick to thin.
  • a layer of silicone felt oil is further added to the outer surface of the vulcanized molded silica gel; in order to enhance the hand feeling of the silica gel layer and remove static electricity of the silica gel, a silicone oil is added to the silicone oil at 150-180 ° C. Baking, so that the surface layer is sulphided under the catalytic action of platinum; in order to enhance the product predictive function, enrich the color of the product, add the temperature sensitive or non-temperature sensitive toner additive to the liquid silicone rubber, disperse at high speed, and mix it with the liquid silicone rubber.
  • the liquid silicone rubber is discolored or not discolored according to the change of temperature; the silicone hand oil is polyethylene micro-wax, and the mixing ratio in the silicone oil is generally not more than 10%.
  • a coating layer is sprayed on the outer surface of the glass container, and the bonding layer component is:
  • Polysiloxane, content is 65%;
  • Methyl silicone resin the content is 20%;
  • a bonding layer is sprayed on the outer surface of the glass container, and the spraying time is 1-5 seconds, and the thickness ranges from 0.1 to 1 wire.
  • the colored liquid silicone layer is diluted with an organic solvent, and sprayed from the one end of the glass container to the other end from thick to thin or from thin to thick on the outer surface of the adhesive layer, and allowed to stand for a while.
  • the colored self-bonding liquid silica gel is diluted with an organic solvent, and sprayed directly from the one end of the glass container to the other end from thick to thin or from thin to thick on the outer surface of the glass container, and allowed to stand for a period of time; the spraying time is 5-10 seconds.
  • the rest time is 5-10 seconds; the thickness range is 200-2 filaments.
  • another machine is used to spray the colorless liquid silica gel from thin to thick or thick to thin at one end to the other end of the glass container, and the spraying time is 5-10 seconds; the thickness range is 2 200 silk.
  • the self-bonding liquid silica gel preparation method comprises the following steps:
  • Group A contains platinum vulcanizing agents
  • Group B contains inhibitors
  • the inhibitors are usually acetylenic substances such as methylbutynol
  • the A and B components are mixed 1:1, and the liquid silicone rubber is diluted with an organic solvent to have a viscosity of 1000-2000 cst.
  • the main components and mass percentage of the self-bonding liquid silica gel are:
  • the vinyl silicone oil content is 60%-75%; its molecular structure is:
  • the content of the hydrogen-containing silicone oil is 2%-10%; the molecular structural formula is: C 3 H 9 OSi ⁇ (CH 4 OSi) n ⁇ C 3 H 9 Si;
  • the silica gel has a viscosity of 500 (Pas, 23 ° C) and a tensile strength of more than 9 MPa.
  • silica gel layer on the surface of the glass container will have obvious color change from shallow to deep or from deep to shallow;
  • FIG. 1 is a schematic view showing the structure of spraying a liquid silicone layer on the outer surface of a glass container according to the present invention
  • Reference numerals 1. Glass container; 2. Colored liquid silicone layer from thick to thin or from thin to thick; 3. Colorless liquid silicone layer from thin to thick or thick to thin.
  • a glass container silicone coating manufacturing process and method outside the glass container 1 The surface is sprayed with a layer of liquid silica gel, which protects the glass by the adhesion of the liquid silicone gel and prevents the glass slag from splashing when the glass is broken; the following steps are included:
  • the colored liquid silicone layer 2 is diluted with an organic solvent, and sprayed from the one end to the other end of the glass container 1 from thick to thin or from thin to thick on the outer surface of the adhesive layer, and allowed to stand.
  • the colored self-bonding liquid silica gel is diluted with an organic solvent for a period of time, and sprayed directly from the one end to the other end of the glass container 1 from thick to thin or from thin to thick on the outer surface of the glass container 1, and allowed to stand for a while.
  • the colored liquid silicone layer 2 is diluted with an organic solvent, and sprayed from the one end to the other end of the glass container 1 from thick to thin or from thin to thick on the outer surface of the adhesive layer, and allowed to stand.
  • the colored self-bonding liquid silica gel is diluted with an organic solvent, and sprayed directly from the one end to the other end of the glass container 1 from thick to thin or from thin to thick on the outer surface of the glass container 1, after standing for a period of time;
  • the outer layer 2 of the liquid silicone layer is further sprayed with a colorless liquid silicone layer 3 from thin to thick or from thick to thin from one end of the glass container 1 to the other end.
  • a layer of silicone felt oil is further added to the outer surface of the vulcanized molded silica gel; in order to enhance the hand feeling of the silica gel layer and remove static electricity of the silica gel, a silicone oil is added to the silicone oil at 150-180 ° C. Baking, so that the surface layer is sulphided under the catalytic action of platinum; in order to enhance the product predictive function, enrich the color of the product, add the temperature sensitive or non-temperature sensitive toner additive to the liquid silicone rubber, disperse at high speed, and mix it with the liquid silicone rubber.
  • the liquid silicone rubber is discolored or not discolored according to the change of temperature; the silicone hand oil is polyethylene micro-wax, and the mixing ratio in the silicone oil is generally not more than 10%.
  • an adhesive layer is sprayed on the outer surface of the glass container 1, and the adhesive layer component is:
  • Polysiloxane, content is 65%;
  • Methyl silicone resin the content is 20%;
  • a bonding layer is sprayed on the outer surface of the glass container 1, the spraying time is 1-5 seconds, and the thickness ranges from 0.1 to 1 wire.
  • the colored liquid silica gel layer 2 is diluted with an organic solvent, and self-glass
  • the glass container 1 is sprayed from the thick to the thin or thin to thick on the outer surface of the adhesive layer from one end to the other end, and is allowed to stand for a period of time or diluted with the colored self-bonding liquid silica gel with an organic solvent, and from the end of the glass container 1 to the other end.
  • One end is sprayed directly onto the outer surface of the glass container 1 from thick to thin or from thin to thick, and is allowed to stand for a period of time; the spraying time is 5-10 seconds; the standing time is 5-10 seconds; and the thickness ranges from 200 to 2 wires.
  • another machine is used to spray the colorless liquid silicone layer 3 from thin to thick or from thick to thin from one end of the glass container 1 to the other end, and the spraying time is 5-10 seconds; The range is 2-200 filaments.
  • the self-bonding liquid silica gel preparation method comprises the following steps:
  • Group A contains platinum vulcanizing agents
  • Group B contains inhibitors
  • the inhibitors are usually acetylenic substances such as methylbutynol
  • the A and B components are mixed 1:1, and the liquid silicone rubber is diluted with an organic solvent to have a viscosity of 1000-2000 cst.
  • the main components and mass percentage of the self-bonding liquid silica gel are:
  • the vinyl silicone oil content is 60%-75%; its molecular structure is:
  • the content of the hydrogen-containing silicone oil is 2%-10%; the molecular structural formula is: C 3 H 9 OSi ⁇ (CH 4 OSi) n ⁇ C 3 H 9 Si;
  • the silica gel has a viscosity of 500 (Pas, 23 ° C) and a tensile strength of more than 9 MPa.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
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Abstract

一种玻璃容器硅胶涂层的制作方法，包括如下步骤：准备玻璃容器，且将玻璃容器外表面进行清洁处理；在玻璃容器外表面喷涂一层粘结层，且在粘结层的外表面喷涂一层液体硅胶层或直接在玻璃容器外表面喷涂一层自粘结的液体硅胶层；液体硅胶为有色或无色液体硅胶，所述自粘结的液体硅胶层粘度为1000-2000cst。

Description

一种玻璃容器硅胶涂层的制作工艺及方法 【技术领域】
本发明涉及一种玻璃容器硅胶涂层的方法，尤其涉及一种玻璃容器硅胶涂层的制作工艺及方法。
【背景技术】
市面上的自粘结成型的液体硅橡胶对基材(如玻璃、金属、塑料等)的粘附力较差，如需要粘结力强，需要作基材表面处理，工艺繁琐；对基材表面进行复杂处理后再喷涂的硅胶层没有颜色或只有单一颜色没有颜色的深浅变化、不美观、手感差，缺乏质感。
【发明内容】
本发明目的在于解决市面上的自粘结成型的液体硅橡胶对基材(如玻璃、金属、塑料等)的粘附力较差，如需要粘结力强，需要作基材表面处理，工艺繁琐；对基材表面进行复杂处理后再喷涂的硅胶层没有颜色或只有单一颜色没有颜色的深浅变化、不美观、手感差，缺乏质感的不足而提供的一种新型玻璃容器硅胶涂层的制作工艺及方法。
本发明是通过以下技术方案来实现的：一种玻璃容器硅胶涂层的制作工艺及方法，在玻璃容器外表面喷涂一层液体硅胶，通过液体硅胶的粘附力，保护玻璃、防止玻璃破碎时，玻璃渣飞溅；包括如下步骤：
(1)准备玻璃容器，且将玻璃容器外表面进行清洁处理；
(2)在玻璃容器外表面喷涂一层粘结层，且在粘结层的外表面喷涂一层液体硅胶层或直接在玻璃容器外表面喷涂一层自粘结的液体硅胶层；液体硅胶为有色或无色液体硅胶，所述自粘结的液体硅胶层粘度为1000-2000cst；
(3)烘干30分钟-100分钟，烘干温度为180-220℃，使硅橡胶硫化成型。
进一步地，所述步骤(2)中将有色液体硅胶层用有机溶剂稀释，并自玻璃容器一端到另一端从厚到薄或从薄到厚喷涂在粘结层的外表面，静置一段时间或将有色自粘结液体硅胶用有机溶剂稀释，并自玻璃容器一端到另一端从厚到薄或从薄到厚直接喷涂在玻璃容器外表面，静置一段时间。
进一步地，所述步骤(2)中将有色液体硅胶层用有机溶剂稀释，并自玻璃容器一端到另一端从厚到薄或从薄到厚喷涂在粘结层的外表面，静置一段时间或将有色自粘结液体硅胶用有机溶剂稀释，并自玻璃容器一端到另一端从厚到薄或从薄到厚直接喷涂在玻璃容器外表面，静置一段时间后；在有色液体硅胶层外层再用另外的机器自玻璃容器一端到另一端从薄到厚或从厚到薄喷涂无色液体硅胶。
进一步地，所述步骤(3)后在硫化成型的硅胶外表面再增加一层硅胶手感油；为了增强硅胶层手感和去除硅胶静电，在硅油中加入硅胶手感油，在150-180℃条件下烘烤，使得表层在铂金催化作用下硫化结网；为了增强产品预示功能，丰富产品色彩，将感温或不感温色粉添加剂加入到液体硅橡胶中，高速分散，使其与液体硅橡胶混合，使液体硅橡胶达到随温度的变化变色或不变色；所述硅胶手感油为聚乙烯微腊，在硅油中混合比例一般不超过10％。
进一步地，所述步骤(2)中在玻璃容器外表面喷涂一层粘结层，所述粘结层成分为：
聚硅氧烷，含量为65％；
气相法白炭黑SiO2，含量为15％；
甲基硅树脂，含量为20％；
进一步地，所述步骤(2)中在玻璃容器外表面喷涂一层粘结层，喷涂时间为1-5秒，厚度范围为0.1-1丝。
进一步地，所述步骤(2)中将有色液体硅胶层用有机溶剂稀释，并自玻璃容器一端到另一端从厚到薄或从薄到厚喷涂在粘结层的外表面，静置一段时间或将有色自粘结液体硅胶用有机溶剂稀释，并自玻璃容器一端到另一端从厚到薄或从薄到厚直接喷涂在玻璃容器外表面，静置一段时间；喷涂时间为5-10秒；静置时间为5-10秒；厚度范围为200-2丝。
进一步地，在有色液体硅胶层外层再用另外的机器自玻璃容器一端到另一端从薄到厚或从厚到薄喷涂无色液体硅胶，喷涂时间为5-10秒；厚度范围为2-200丝。
进一步地，所述自粘结的液体硅胶制备方法，包括如下步骤：
(1)准备气相白炭黑SiO2，并混合带有极性基团的硅氧烷处理剂；所述带有极性基团为环氧基、甲基丙烯酸丙基；
(2)将处理好的气相白炭黑SiO2与带极性基团的硅烷或硅油混合；
(3)将混合好的材料分成A、B组合；A组含有铂金硫化剂，B组含有抑制剂，所述抑制剂通常为炔醇类物质,如甲基丁炔醇；
(4)将A、B组分按1:1混合，使用有机溶剂将液体硅橡胶稀释，粘度为1000-2000cst。
进一步地，所述自粘结的液体硅胶主要组分及质量百分比为：
气相法白炭黑SiO2，含量为20％-40％；
乙烯基硅油含量为60％-75％；其分子结构式为：
CH2＝CH-Si(CH3)2O[(CH3)2SiO]n(CH3)2Si-CH＝CH2；
含氢硅油含量为2％-10％；其分子结构式为：C3H9OSi·(CH4OSi)n·C3H9Si；
使硅胶黏度500(Pas，23℃)，拉伸强度大于9Mpa。
本发明的有益效果在于：
(1)工艺简单，无需对基材表面进行特殊处理，即可将液体硅胶喷涂在玻璃容器表面；
(2)玻璃容器表面的硅胶层会有明显的自浅到深或自深到浅的颜色变化；
(3)玻璃容器表面的硅胶外表面的硅胶层整体厚度一致，非常漂亮美观，
(4)在硫化成型的硅胶外表面再增加一层硅胶手感油；为了增强硅胶层手感和去除硅胶静电，在硅油中加入硅胶手感油，在150-180℃条件下烘烤，使得表层在铂金催化作用下硫化结网；手感舒适，富有质感；
(5)为了增强产品预示功能，丰富产品色彩，将感温或不感温色粉添加剂加入到液体硅橡胶中，高速分散，使其与液体硅橡胶混合，使液体硅橡胶达到随温度的变化变色或不变色。
【附图说明】
图1为本发明在玻璃容器外表面喷涂液体硅胶层的结构示意图；
附图标记：1、玻璃容器；2、从厚到薄或从薄到厚的有色液体硅胶层；3、从薄到厚或从厚到薄的无色液体硅胶层。
【具体实施方式】
下面结合附图及具体实施方式对本发明做进一步描述：
如图1所示：一种玻璃容器硅胶涂层的制作工艺及方法，在玻璃容器1外 表面喷涂一层液体硅胶，通过液体硅胶的粘附力，保护玻璃、防止玻璃破碎时，玻璃渣飞溅；包括如下步骤：
(1)准备玻璃容器1，且将玻璃容器外表面进行清洁处理；
(2)在玻璃容器1外表面喷涂一层粘结层，且在粘结层的外表面喷涂一层液体硅胶层或直接在玻璃容器外表面喷涂一层自粘结的液体硅胶层；液体硅胶为有色或无色液体硅胶，所述自粘结的液体硅胶层粘度为1000-2000cst；
(3)烘干30分钟-100分钟，烘干温度为180-220℃，使硅橡胶硫化成型。
进一步地，所述步骤(2)中将有色液体硅胶层2用有机溶剂稀释，并自玻璃容器1一端到另一端从厚到薄或从薄到厚喷涂在粘结层的外表面，静置一段时间或将有色自粘结液体硅胶用有机溶剂稀释，并自玻璃容器1一端到另一端从厚到薄或从薄到厚直接喷涂在玻璃容器1外表面，静置一段时间。
进一步地，所述步骤(2)中将有色液体硅胶层2用有机溶剂稀释，并自玻璃容器1一端到另一端从厚到薄或从薄到厚喷涂在粘结层的外表面，静置一段时间或将有色自粘结液体硅胶用有机溶剂稀释，并自玻璃容器1一端到另一端从厚到薄或从薄到厚直接喷涂在玻璃容器1外表面，静置一段时间后；在有色液体硅胶层外层2再用另外的机器自玻璃容器1一端到另一端从薄到厚或从厚到薄喷涂无色液体硅胶层3。
进一步地，所述步骤(3)后在硫化成型的硅胶外表面再增加一层硅胶手感油；为了增强硅胶层手感和去除硅胶静电，在硅油中加入硅胶手感油，在150-180℃条件下烘烤，使得表层在铂金催化作用下硫化结网；为了增强产品预示功能，丰富产品色彩，将感温或不感温色粉添加剂加入到液体硅橡胶中，高速分散，使其与液体硅橡胶混合，使液体硅橡胶达到随温度的变化变色或不变色；所述硅胶手感油为聚乙烯微腊，在硅油中混合比例一般不超过10％。
进一步地，所述步骤(2)中在玻璃容器1外表面喷涂一层粘结层，所述粘结层成分为：
聚硅氧烷，含量为65％；
气相法白炭黑SiO2，含量为15％；
甲基硅树脂，含量为20％；
进一步地，所述步骤(2)中在玻璃容器1外表面喷涂一层粘结层，喷涂时间为1-5秒，厚度范围为0.1-1丝。
进一步地，所述步骤(2)中将有色液体硅胶层2用有机溶剂稀释，并自玻 璃容器1一端到另一端从厚到薄或从薄到厚喷涂在粘结层的外表面，静置一段时间或将有色自粘结液体硅胶用有机溶剂稀释，并自玻璃容器1一端到另一端从厚到薄或从薄到厚直接喷涂在玻璃容器1外表面，静置一段时间；喷涂时间为5-10秒；静置时间为5-10秒；厚度范围为200-2丝。
进一步地，在有色液体硅胶层外层2再用另外的机器自玻璃容器1一端到另一端从薄到厚或从厚到薄喷涂无色液体硅胶层3，喷涂时间为5-10秒；厚度范围为2-200丝。
进一步地，所述自粘结的液体硅胶制备方法，包括如下步骤：
(1)准备气相白炭黑SiO2，并混合带有极性基团的硅氧烷处理剂；所述带有极性基团为环氧基、甲基丙烯酸丙基；
(2)将处理好的气相白炭黑SiO2与带极性基团的硅烷或硅油混合；
(3)将混合好的材料分成A、B组合；A组含有铂金硫化剂，B组含有抑制剂，所述抑制剂通常为炔醇类物质,如甲基丁炔醇；
(4)将A、B组分按1:1混合，使用有机溶剂将液体硅橡胶稀释，粘度为1000-2000cst。
进一步地，所述自粘结的液体硅胶主要组分及质量百分比为：
气相法白炭黑SiO2，含量为20％-40％；
乙烯基硅油含量为60％-75％；其分子结构式为：
CH2＝CH-Si(CH3)2O[(CH3)2SiO]n(CH3)2Si-CH＝CH2；
含氢硅油含量为2％-10％；其分子结构式为：C3H9OSi·(CH4OSi)n·C3H9Si；
使硅胶黏度500(Pas，23℃)，拉伸强度大于9Mpa。
根据上述说明书的揭示和教导，本发明所属领域的技术人员还可以对上述实施方式进行适当的变更和修改。因此，本发明并不局限于上面揭示和描述的具体实施方式，对本发明的一些修改和变更也应当落入本发明的权利要求的保护范围内。此外，尽管本说明书中使用了一些特定的术语，但这些术语只是为了方便说明，并不对本发明构成任何限制。

Claims (10)

  1. 一种玻璃容器硅胶涂层的制作工艺及方法，其特征在于，在玻璃容器外表面喷涂一层液体硅胶，通过液体硅胶的粘附力，保护玻璃、防止玻璃破碎时，玻璃渣飞溅；包括如下步骤：
    (1)准备玻璃容器，且将玻璃容器外表面进行清洁处理；
    (2)在玻璃容器外表面喷涂一层粘结层，且在粘结层的外表面喷涂一层液体硅胶层或直接在玻璃容器外表面喷涂一层自粘结的液体硅胶层；液体硅胶为有色或无色液体硅胶，所述自粘结的液体硅胶层粘度为1000-2000cst；
    (3)烘干30分钟-100分钟，烘干温度为180-220℃，使硅橡胶硫化成型。
  2. 根据权利要求1所述的玻璃瓶硅胶涂层的制作工艺及方法，其特征在于：所述步骤(2)中将有色液体硅胶层用有机溶剂稀释，并自玻璃容器一端到另一端从厚到薄或从薄到厚喷涂在粘结层的外表面，静置一段时间或将有色自粘结液体硅胶用有机溶剂稀释，并自玻璃容器一端到另一端从厚到薄或从薄到厚直接喷涂在玻璃容器外表面，静置一段时间。
  3. 根据权利要求2所述的玻璃瓶硅胶涂层的制作工艺及方法，其特征在于：所述步骤(2)中将有色液体硅胶层用有机溶剂稀释，并自玻璃容器一端到另一端从厚到薄或从薄到厚喷涂在粘结层的外表面，静置一段时间或将有色自粘结液体硅胶用有机溶剂稀释，并自玻璃容器一端到另一端从厚到薄或从薄到厚直接喷涂在玻璃容器外表面，静置一段时间后；在有色液体硅胶层外层再用另外的机器自玻璃容器一端到另一端从薄到厚或从厚到薄喷涂无色液体硅胶层。
  4. 根据权利要求1所述的玻璃瓶硅胶涂层的制作工艺及方法，其特征在于：所述步骤(3)后在硫化成型的硅胶外表面再增加一层硅胶手感油；为了增强硅胶层手感和去除硅胶静电，在硅油中加入硅胶手感油，在150-180℃条件下烘烤，使得表层在铂金催化作用下硫化结网；为了增强产品预示功能，丰富产品色彩，将感温或不感温色粉添加剂加入到液体硅橡胶中，高速分散，使其与液体硅橡胶混合，使液体硅橡胶达到随温度的变化变色或不变色；所述硅胶手感油为聚乙烯微腊，在硅油中混合比例一般不超过10％。
  5. 根据权利要求1所述的玻璃瓶硅胶涂层的制作工艺及方法，其特征在于：所述步骤(2)中在玻璃容器外表面喷涂一层粘结层，所述粘结层成分为：
    聚硅氧烷，含量为65％；
    气相法白炭黑SiO2，含量为15％；
    甲基硅树脂，含量为20％；
  6. 根据权利要求1所述的玻璃瓶硅胶涂层的制作工艺及方法，其特征在于：所述步骤(2)中在玻璃容器外表面喷涂一层粘结层，喷涂时间为1-5秒，厚度范围为0.1-1丝。
  7. 根据权利要求2所述的玻璃瓶硅胶涂层的制作工艺及方法，其特征在于：所述步骤(2)中将有色液体硅胶层用有机溶剂稀释，并自玻璃容器一端到另一端从厚到薄或从薄到厚喷涂在粘结层的外表面，静置一段时间或将有色自粘结液体硅胶用有机溶剂稀释，并自玻璃容器一端到另一端从厚到薄或从薄到厚直接喷涂在玻璃容器外表面，静置一段时间；喷涂时间为5-10秒；静置时间为5-10秒；厚度范围为200-2丝。
  8. 根据权利要求2所述的玻璃瓶硅胶涂层的制作工艺及方法，其特征在于：在有色液体硅胶层外层再用另外的机器自玻璃容器一端到另一端从薄到厚或从厚到薄喷涂无色液体硅胶层，喷涂时间为5-10秒；厚度范围为2-200丝。
  9. 根据权利要求1所述的玻璃瓶硅胶涂层的制作工艺及方法，其特征在于：所述自粘结的液体硅胶制备方法，包括如下步骤：
    (1)准备气相白炭黑SiO2，并混合带有极性基团的硅氧烷处理剂；所述带有极性基团为环氧基、甲基丙烯酸丙基；
    (2)将处理好的气相白炭黑SiO2与带极性基团的硅烷或硅油混合；
    (3)将混合好的材料分成A、B组合；A组含有铂金硫化剂，B组含有抑制剂，所述抑制剂通常为炔醇类物质,如甲基丁炔醇；
    (4)将A、B组分按1:1混合，使用有机溶剂将液体硅橡胶稀释，粘度为1000-2000cst。
  10. 根据权利要求1或9所述的玻璃瓶硅胶涂层的制作工艺及方法，其特征在于：所述自粘结的液体硅胶主要组分及质量百分比为：
    气相法白炭黑SiO2，含量为20％-40％；
    乙烯基硅油含量为60％-75％；其分子结构式为：
    CH2＝CH-Si(CH3)2O[(CH3)2SiO]n(CH3)2Si-CH＝CH2；
    含氢硅油含量为2％-10％；其分子结构式为：C3H9OSi·(CH4OSi)n·C3H9Si；
    使硅胶黏度500(Pas，23℃)，拉伸强度大于9Mpa。
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