CN109504206A - A kind of antifog glass and its processing technology - Google Patents

A kind of antifog glass and its processing technology Download PDF

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Publication number
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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China
Prior art keywords
parts
glass
agent
antifog
antifogging coating
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Pending
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CN201811163483.1A
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Chinese (zh)
Inventor
施金龙
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IRVIN SANITARY WARE Co Ltd
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IRVIN SANITARY WARE Co Ltd
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Priority to CN201811163483.1A priority Critical patent/CN109504206A/en
Publication of CN109504206A publication Critical patent/CN109504206A/en
Pending legal-status Critical Current

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    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Composite Materials (AREA)
  • Nanotechnology (AREA)
  • Surface Treatment Of Glass (AREA)

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

A kind of antifog glass and its processing technology
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.
CN201811163483.1A 2018-09-30 2018-09-30 A kind of antifog glass and its processing technology Pending CN109504206A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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RJ01 Rejection of invention patent application after publication

Application publication date: 20190322

RJ01 Rejection of invention patent application after publication