CN109504206A - A kind of antifog glass and its processing technology - Google Patents
A kind of antifog glass and its processing technology Download PDFInfo
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- CN109504206A CN109504206A CN201811163483.1A CN201811163483A CN109504206A CN 109504206 A CN109504206 A CN 109504206A CN 201811163483 A CN201811163483 A CN 201811163483A CN 109504206 A CN109504206 A CN 109504206A
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- Prior art keywords
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- glass
- agent
- antifog
- antifogging coating
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- 239000011521 glass Substances 0.000 title claims abstract description 73
- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000011248 coating agent Substances 0.000 claims abstract description 28
- 238000000576 coating method Methods 0.000 claims abstract description 28
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 239000004094 surface-active agent Substances 0.000 claims abstract description 16
- 239000000839 emulsion Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 14
- 239000006258 conductive agent Substances 0.000 claims abstract description 13
- 239000006184 cosolvent Substances 0.000 claims abstract description 13
- 239000002270 dispersing agent Substances 0.000 claims abstract description 13
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims description 12
- 229920002125 Sokalan® Polymers 0.000 claims description 5
- 238000004132 cross linking Methods 0.000 claims description 4
- YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical compound C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 claims description 3
- 229920000896 Ethulose Polymers 0.000 claims description 3
- 239000001859 Ethyl hydroxyethyl cellulose Substances 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 125000004069 aziridinyl group Chemical group 0.000 claims description 3
- 150000001718 carbodiimides Chemical class 0.000 claims description 3
- 229960001631 carbomer Drugs 0.000 claims description 3
- 238000003618 dip coating Methods 0.000 claims description 3
- AFOSIXZFDONLBT-UHFFFAOYSA-N divinyl sulfone Chemical compound C=CS(=O)(=O)C=C AFOSIXZFDONLBT-UHFFFAOYSA-N 0.000 claims description 3
- 235000019326 ethyl hydroxyethyl cellulose Nutrition 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 238000004528 spin coating Methods 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000003599 detergent Substances 0.000 claims 1
- -1 polypropylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 abstract description 2
- 230000002688 persistence Effects 0.000 abstract description 2
- 238000002834 transmittance Methods 0.000 abstract description 2
- 239000004971 Cross linker Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- 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
-
- 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
- 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
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/26—Cellulose ethers
- C09D101/28—Alkyl ethers
- C09D101/284—Alkyl ethers with hydroxylated hydrocarbon radicals
-
- 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
- C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/02—Homopolymers or copolymers of unsaturated alcohols
- C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- 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
- C09D7/63—Additives non-macromolecular organic
-
- 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
- C09D7/66—Additives characterised by particle size
- C09D7/67—Particle size smaller than 100 nm
-
- 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
-
- 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
-
- 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
- C03C2218/111—Deposition methods from solutions or suspensions by dipping, immersion
-
- 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
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/116—Deposition methods from solutions or suspensions by spin-coating, centrifugation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The present invention relates to a kind of antifog glass and its processing technologys, including glass body；Hydrophilic antifogging coating is coated on glass body, the hydrophilic antifogging coating is the component containing following parts by weight: 40~50 parts of modified acrylic acid emulsion, 1~5 part of nano silica, 5~10 parts of dispersing agent, 5~10 parts of defoaming agent, 10~15 parts of waterborne curing agent, 0.5~1 part of photoinitiator, 5~10 parts of cosolvent, 5~10 parts of conductive agent, 3~7 parts of surfactant, surplus is water；The present invention passes through scientific matching, optimization technique, so that the antifog persistence of the antifog glass produced, more practical and convenient.The transparency of final glassware can be suitable with original glass simultaneously, and the light transmittance at 550nm wavelength is greater than 85%, to not influence the optical property and its application range of glass itself.
Description
Technical field
The invention belongs to glass technology fields, and in particular to a kind of antifog glass and its processing technology.
Background technique
With the increasingly raising of people 's material life level, people's bath product clean to shower house etc. proposes requirements at the higher level,
People, which start this traditional life-form structure of having a bath gradually to develop into, intension, has health care, health, leisure
Etc. functions, and then improve the pursuit to actual life.
Shower house is a kind of daily necessities for bathing of taking a shower, the raising of people's quality of life and to daily necessity
Higher requirement and the requirement of environmental pollution and new material application；Glass is the transparent semisolid of one kind, semiliquid object
Matter, forms contiguous network structure in melting, and cooling procedure medium viscosity is gradually increased and hardens and non crystallized silicates are non-
Metal material.The main component of simple glass is silica, it have very high chemical stability, thermal stability and well
Transparency is therefore widely used in every field.
During people take a shower, temperature increases existing shower room glass, and when air humidity reaches certain value,
Fog will be generated on glass, reducing transparency influences sight, brings inconvenience to using.
In view of the above technical problems, it therefore needs to improve.
Summary of the invention
The present invention is to provide a kind of antifog glass and its processing work to overcome above-mentioned defect in the prior art
Skill.
To achieve the above object, the technical scheme adopted by the invention is that: a kind of antifog glass, including glass body；Glass
Hydrophilic antifogging coating is coated on glass ontology, the hydrophilic antifogging coating is the component containing following parts by weight: modified acroleic acid
40~50 parts of lotion, 1~5 part of nano silica, 5~10 parts of dispersing agent, 5~10 parts of defoaming agent, waterborne curing agent 10~15
Part, 0.5~1 part of photoinitiator, 5~10 parts of cosolvent, 5~10 parts of conductive agent, 3~7 parts of surfactant, surplus is water.
As a preferred solution of the present invention, the hydrophilic antifogging coating is the component containing following parts by weight: modified
40 parts of acrylic emulsion, 1 part of nano silica, 5 parts of dispersing agent, 5 parts of defoaming agent, 10 parts of waterborne curing agent, photoinitiator 0.5
Part, 5 parts of cosolvent, 5 parts of conductive agent, 3 parts of surfactant, surplus is water.
As a preferred solution of the present invention, the hydrophilic antifogging coating is the component containing following parts by weight: modified
50 parts of acrylic emulsion, 5 parts of nano silica, 10 parts of dispersing agent, 10 parts of defoaming agent, 15 parts of waterborne curing agent, photoinitiator 1
Part, 10 parts of cosolvent, 10 parts of conductive agent, 7 parts of surfactant, surplus is water.
As a preferred solution of the present invention, the surfactant is neopelex.
As a preferred solution of the present invention, the modified acrylic acid emulsion be polyacrylic acid, it is polyvinyl alcohol, aqueous poly-
One of urethane, ethylhydroxyethylcellulose, carbomer are a variety of.
As a preferred solution of the present invention, the waterborne curing agent is aziridine crosslinker, diazomethane, maleic acid
One of acid anhydride, carbodiimides, vinyl sulfone are a variety of.
A kind of processing technology of antifog glass, includes the following steps:
Step a: clean glass body is taken；Purified treatment is carried out to the glass；
Step b: hydrophilic antifogging coating is coated on the glass after purified treatment；
Step c: the glass in step b being placed in drying oven and carries out curing and drying, finally carries out crosslinking Treatment；It obtains antifog
Glass.
As a preferred solution of the present invention, the hydrophilic antifogging coating can pass through the side of dip-coating, spin coating or spraying
Formula is coated in pretreated glass surface.
As a preferred solution of the present invention, in the step c, the drying temperature in drying oven is 20~40 DEG C.
As a preferred solution of the present invention, in the step c, the cured time is 15~25 minutes.
Compared with prior art, the beneficial effects of the present invention are: the present invention passes through scientific matching, optimization technique, so that raw
The antifog persistence of antifog glass that output is come, it is more practical and convenient.The transparency of final glassware can be with original glass simultaneously
Glass is suitable, and the light transmittance at 550nm wavelength is greater than 85%, to not influence the optical property of glass itself and its using model
It encloses.
Specific embodiment
It elaborates below to the embodiment of the present invention.
Embodiment 1, a kind of antifog glass, including glass body；Hydrophilic antifogging coating is coated on glass body, it is hydrophilic anti-
Mist coating is the component containing following parts by weight: 40 parts of modified acrylic acid emulsion, 1 part of nano silica, 5 parts of dispersing agent, being disappeared
5 parts of infusion, 10 parts of waterborne curing agent, 0.5 part of photoinitiator, 5 parts of cosolvent, 5 parts of conductive agent, 3 parts of surfactant, surplus is
Water.
Surfactant is neopelex.
Modified acrylic acid emulsion is polyacrylic acid, polyvinyl alcohol, aqueous polyurethane, ethylhydroxyethylcellulose, carbomer
One of or it is a variety of.
Waterborne curing agent is aziridine crosslinker, diazomethane, maleic anhydride, carbodiimides, one in vinyl sulfone
Kind is a variety of.
A kind of processing technology of antifog glass, includes the following steps:
Step a: clean glass body is taken；Purified treatment is carried out to the glass；Hydrophilic antifogging coating can pass through dip-coating, rotation
It applies or the mode of spraying is coated in pretreated glass surface.
Step b: hydrophilic antifogging coating is coated on the glass after purified treatment；
Step c: the glass in step b being placed in drying oven and carries out curing and drying, the drying temperature in drying oven be 20~
40 DEG C, the cured time is 15~25 minutes.Finally carry out crosslinking Treatment；Obtain antifog glass.
Embodiment 2,
A kind of antifog glass, including glass body；Be coated with hydrophilic antifogging coating on glass body, hydrophilic antifogging coating be containing
The component of following parts by weight: 50 parts of modified acrylic acid emulsion, 5 parts of nano silica, 10 parts of dispersing agent, 10 parts of defoaming agent, water
15 parts of curing agent of property, 1 part of photoinitiator, 10 parts of cosolvent, 10 parts of conductive agent, 7 parts of surfactant, surplus is water.
Embodiment 3,
A kind of antifog glass, including glass body；Be coated with hydrophilic antifogging coating on glass body, hydrophilic antifogging coating be containing
The component of following parts by weight: 45 parts of modified acrylic acid emulsion, 2 parts of nano silica, 7 parts of dispersing agent, 7 parts of defoaming agent, aqueous
11 parts of curing agent, 0.8 part of photoinitiator, 7 parts of cosolvent, 8 parts of conductive agent, 4 parts of surfactant, surplus is water.
Embodiment 4,
A kind of antifog glass, including glass body；Be coated with hydrophilic antifogging coating on glass body, hydrophilic antifogging coating be containing
The component of following parts by weight: 46 parts of modified acrylic acid emulsion, 2 parts of nano silica, 6 parts of dispersing agent, 8 parts of defoaming agent, aqueous
10 parts of curing agent, 0.5 part of photoinitiator, 6 parts of cosolvent, 6 parts of conductive agent, 3 parts of surfactant, surplus is water.
Embodiment 5,
A kind of antifog glass, including glass body；Be coated with hydrophilic antifogging coating on glass body, hydrophilic antifogging coating be containing
The component of following parts by weight: 44 parts of modified acrylic acid emulsion, 2 parts of nano silica, 10 parts of dispersing agent, 10 parts of defoaming agent, water
14 parts of curing agent of property, 0.8 part of photoinitiator, 7 parts of cosolvent, 7 parts of conductive agent, 7 parts of surfactant, surplus is water.
Embodiment 6,
A kind of antifog glass, including glass body；Be coated with hydrophilic antifogging coating on glass body, hydrophilic antifogging coating be containing
The component of following parts by weight: 50 parts of modified acrylic acid emulsion, 4 parts of nano silica, 9 parts of dispersing agent, 9 parts of defoaming agent, aqueous
12 parts of curing agent, 0.8 part of photoinitiator, 8 parts of cosolvent, 8 parts of conductive agent, 7 parts of surfactant, surplus is water.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention；Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of antifog glass, it is characterised in that: including glass body；Hydrophilic antifogging coating is coated on glass body, it is described
Hydrophilic antifogging coating is the component containing following parts by weight: 40~50 parts of modified acrylic acid emulsion, 1~5 part of nano silica,
5~10 parts of dispersing agent, 5~10 parts of defoaming agent, 10~15 parts of waterborne curing agent, 0.5~1 part of photoinitiator, cosolvent 5~10
Part, 5~10 parts of conductive agent, 3~7 parts of surfactant, surplus is water.
2. a kind of antifog glass according to claim 1, it is characterised in that: the hydrophilic antifogging coating is containing following weight
The component of amount part: 40 parts of modified acrylic acid emulsion, 1 part of nano silica, 5 parts of dispersing agent, 5 parts of defoaming agent, waterborne curing agent
10 parts, 0.5 part of photoinitiator, 5 parts of cosolvent, 5 parts of conductive agent, 3 parts of surfactant, surplus is water.
3. a kind of antifog glass according to claim 1, it is characterised in that: the hydrophilic antifogging coating is containing following weight
Measure the component of part: 50 parts of modified acrylic acid emulsion, 5 parts of nano silica, 10 parts of dispersing agent, 10 parts of defoaming agent, aqueous solidified
15 parts of agent, 1 part of photoinitiator, 10 parts of cosolvent, 10 parts of conductive agent, 7 parts of surfactant, surplus is water.
4. a kind of antifog glass according to claim 1, it is characterised in that: the surfactant is detergent alkylate sulphur
Sour sodium.
5. a kind of antifog glass according to claim 1, it is characterised in that: the modified acrylic acid emulsion is polypropylene
One of acid, polyvinyl alcohol, aqueous polyurethane, ethylhydroxyethylcellulose, carbomer are a variety of.
6. a kind of antifog glass according to claim 1, it is characterised in that: the waterborne curing agent is aziridine crosslinking
One of agent, diazomethane, maleic anhydride, carbodiimides, vinyl sulfone are a variety of.
7. a kind of processing technology of antifog glass described in claim 1, characterized by the following steps:
Step a: clean glass body is taken；Purified treatment is carried out to the glass；
Step b: hydrophilic antifogging coating is coated on the glass after purified treatment；
Step c: the glass in step b being placed in drying oven and carries out curing and drying, finally carries out crosslinking Treatment；It obtains antifog
Glass.
8. a kind of processing technology of antifog glass according to claim 7, it is characterised in that: the hydrophilic antifogging coating
Pretreated glass surface can be coated in by way of dip-coating, spin coating or spraying.
9. a kind of processing technology of antifog glass according to claim 7, it is characterised in that: in the step c, drying oven
In drying temperature be 20~40 DEG C.
10. a kind of processing technology of antifog glass according to claim 7, it is characterised in that: in the step c, solidification
Time be 15~25 minutes.
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| CN201811163483.1A CN109504206A (en) | 2018-09-30 | 2018-09-30 | A kind of antifog glass and its processing technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111876044A (en) * | 2020-07-14 | 2020-11-03 | 昆山运融新材料科技有限公司 | Coating liquid for long-term antifogging film and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104926156A (en) * | 2015-06-09 | 2015-09-23 | 中物院成都科学技术发展中心 | Preparation method of transparent and persistent form anti-fog glass and product thereof |
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2018
- 2018-09-30 CN CN201811163483.1A patent/CN109504206A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104926156A (en) * | 2015-06-09 | 2015-09-23 | 中物院成都科学技术发展中心 | Preparation method of transparent and persistent form anti-fog glass and product thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111876044A (en) * | 2020-07-14 | 2020-11-03 | 昆山运融新材料科技有限公司 | Coating liquid for long-term antifogging film and preparation method thereof |
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