CN105153871B - A kind of glass sealing wax and preparation method thereof - Google Patents
A kind of glass sealing wax and preparation method thereof Download PDFInfo
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- CN105153871B CN105153871B CN201510404372.5A CN201510404372A CN105153871B CN 105153871 B CN105153871 B CN 105153871B CN 201510404372 A CN201510404372 A CN 201510404372A CN 105153871 B CN105153871 B CN 105153871B
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- 239000011521 glass Substances 0.000 title claims abstract description 80
- 239000012173 sealing wax Substances 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229920003180 amino resin Polymers 0.000 claims abstract description 34
- 239000003822 epoxy resin Substances 0.000 claims abstract description 25
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 25
- 239000006184 cosolvent Substances 0.000 claims abstract description 24
- 238000004945 emulsification Methods 0.000 claims abstract description 18
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 16
- 239000003643 water by type Substances 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 239000013530 defoamer Substances 0.000 claims description 31
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 30
- 238000000576 coating method Methods 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 15
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 claims description 13
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 239000000049 pigment Substances 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- -1 silicon Alkane Chemical class 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 claims description 7
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 239000011259 mixed solution Substances 0.000 claims description 7
- 229920003275 CYMEL® 325 Polymers 0.000 claims description 6
- 125000001841 imino group Chemical group [H]N=* 0.000 claims description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- 239000007822 coupling agent Substances 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 229920000877 Melamine resin Polymers 0.000 claims 2
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims 1
- 239000004640 Melamine resin Substances 0.000 claims 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 9
- 238000009835 boiling Methods 0.000 abstract description 6
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 9
- 239000002904 solvent Substances 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000012860 organic pigment Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 206010021703 Indifference Diseases 0.000 description 1
- 241001600132 Streptomyces cyanogenus Species 0.000 description 1
- 239000000159 acid neutralizing agent Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000005391 art glass Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000001031 chromium pigment Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000005315 stained glass Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Abstract
The invention discloses a kind of glass sealing wax and preparation method thereof, the aqueous glass paint in parts by weight, is prepared by the raw material including following component：50 60 parts of emulsification modified aqueous epoxy resins, 5 10 parts of water-compatible amino resins, 24 parts of cosolvents, 0.5 1 parts of nertralizers, 15 20 parts of deionized waters, 5 10 parts of water soluble dyestuffs, 0.5 1 parts of aqueous silane coupling agents and 0.1 0.5 parts of aqueous defoamers.Glass sealing wax of the present invention, baking time are short；And paint film is beautiful in colour, gloss is high, transparency is good, water boiling resistance is good, and hardness is high, strong with glass attachment power.
Description
Technical field
The present invention relates to technical field of coatings, is more particularly to a kind of glass sealing wax and preparation method thereof.
Background technology
With the continuous improvement of people's living standards, the pursuit to U.S. is also more strong, stained glass coating is special with it
The gorgeous colorful decorative effect having meets the demand in market, and glass coating has good adhesive force, can be coated in wine
On the surface of the daily glass products such as bottle, scent flask, lighting glass, art glass, it is set to become bright and colourful.It is although existing
Glass coating disclosure satisfy that the demand of people to a certain extent, but it still has the shortcomings that this is following：1, present market
The glass coating of upper sale is mostly oil paint, and its film forming matter is essentially from petroleum chemicals, and its solvent is also more using organic
Solvent, usually contain formaldehyde, the noxious material such as free TDI and dimethylbenzene, these materials are in glass coating production process and use
During constantly come out, not only cause environmental pollution, and damage health；2, oiliness glass coating, after solidification, though
Right hardness is higher, but flexility is very poor, and outward appearance is simple-minded；3, existing most of glass coating, including it is existing non-oily
Glass coating, the problem of in the prevalence of water boiling resistance, solvent resistant and anti-wear performance difference.
In addition, prior art specifically also discloses the glass coating after a variety of improvement, as CN103965715A discloses one
Kind aqueous glass paint, by percentage to the quality, is made up of following component：Acrylic resin 30%~40%, epoxy polyurethane
Synthetic resin 25%~35%, coupling agent 1%~3%, amino resins 10%~20%, wetting agent 0.1%~0.3%, levelling
Agent 1%~2%, thickener 0.5%~2%, defoamer 0.2%~0.8%, curing agent 8%~12%, remaining is deionization
Water.The aqueous glass paint shortens baking time, improves production efficiency, adhesive force, the premise of water-fast, resistance to alcohol in superelevation
Under, highlight its super abrasive and high rigidity.
Although above-mentioned glass coating embodies preferable application effect in actual application, in transparency and resistance to
Performance in terms of boiling, solvent resistant still has to be hoisted.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of glass sealing wax, the glass sealing wax is with weight
Part meter, modified aqueous epoxy resin, 5-10 parts water-compatible amino resin, 2-4 parts cosolvent, the neutralization of 0.5-1 parts are emulsified by 50-60 parts
Agent, 15-20 parts deionized water, 5-10 parts water soluble dyestuffs, 0.5-1 part aqueous silane coupling agents and 0.1-0.5 part aqueous defoamers
It is prepared.
Wherein, the water-compatible amino resin is complete methyl-etherified melamino-formaldehyde amino resins and the first containing high imino group
The mixture of etherified amino resins；It is preferred that the complete methyl-etherified melamino-formaldehyde amino resins by Taiwan Changchun Chemical Group
The MR-625 and Amino resin cymel-325 containing high imino group of U.S.'s cyanogen specialization work is by weight 5:1-3 (preferably 5:
2) mix.The mixed type amino resins can either reach the 4H hardness of glass sealing wax, while also have fabulous flexible
Property and adhesive force.
Wherein, the aqueous silane coupling agent is preferably MTMS, more preferably as Qufu morning twilight chemical industry has
The product type of limit company is CG-68 MTMS, its can further increase product adhesive force and water boiling resistance,
Solvent resistance.
Wherein, the water soluble dyestuffs are the environment-friendly type aqueous composite dye without crome metal, and the pigment is by without a huge sum of money
Belong to the hybrid pigment that the pearlescent pigment of chromium and organic pigment mix according to a certain percentage.(specific ratio is according to different colours
And different) such as a series of pearly-lustre face coated by anatase titanium dioxide or rutile titanium dioxide of product pigment company offer
Material；For another example above-mentioned the said firm provides the organic yellow without heavy metal, organic organic pigment such as bright red, it has lasting color and luster,
The advantages of going back safety and environmental protection, heavy metal free simultaneously.
Wherein, the nertralizer is the mixture of 2-amino-2-methyl-1-propanol and organic alcohol amine ethers nertralizer, excellent
Select 2-amino-2-methyl-1-propanol and organic alcohol amine ethers nertralizer GC-2795 by weight proportion 1:0.5-1.5 (preferably 1:1)
The mixture of formation, it is free of volatile Ammonia material, has low VOC features, the characteristics of more meeting water paint.
Wherein, the emulsification modified aqueous epoxy resin is preferably that waterborne glass coatings are resin dedicated, more preferably Changzhou Guang Shu
The model GS-330 of Chemical Industry Science Co., Ltd's production waterborne glass coatings are resin dedicated or Guangzhou and Chemical Co., Ltd. of nation
The waterborne glass coatings of the model 1860 of production are resin dedicated, it is this kind of emulsification improve aqueous epoxy resins can with it is water-based in formula
Amino resins forms the adhesive force with epoxy, resistance to acids and bases, while has the weatherability of acrylic acid, and mechanical stability
Good, high glaze, high alcohol resistance can the unconverted Water-based glass baking paint of resistance to normal-temperature water for a long time.
Wherein, the cosolvent is and/or hydroxyethyl methacrylate, preferably ethylene glycol ether acetate and methyl-prop
Olefin(e) acid hydroxyl ethyl ester is according to 1：2-5 (preferably 1:3.5) mixed solution of volume ratio mixing.The high normal temperature of cosolvent boiling point will not
Hair, is environment-friendly type solvent product；The solvent and system compatibility are splendid simultaneously, can fully dissolve amino resins, be allowed to and change
The property full cross-linked solidification of epoxy resin, can at utmost improve film compactness, so as to improve a series of physical and chemical performances.
Wherein, the aqueous defoamer is (efficient) organically-modified silicone defoamer, and preferably model DF-58's is water-based
Defoamer (production of U.S.'s aerochemistry), the aqueous defoamer are advantageous to eliminate the microvesicle inside coating, largely solved
This key technology difficulty bubbled in waterborne glass coatings baking process.
As the preferred scheme of the present invention, the glass in parts by weight, modified water-solubles is emulsified by 60 parts with sealing wax
Epoxy resin, 10 parts of water-compatible amino resins, 4 parts of cosolvents, 1 part of nertralizer, 20 parts of deionized waters, 10 parts of water soluble dyestuffs, 1 part of water
Property silane coupler and 0.5 part of aqueous defoamer are prepared.
Wherein, the model 1860 that the emulsification modified aqueous epoxy resin is Guangzhou and Chemical Co., Ltd. of nation produces
Waterborne glass coatings are resin dedicated, and water-compatible amino resin is MR625 and CYMEL325 according to mass ratio 5:The mixture of 2 mixing, is helped
Solvent is ethylene glycol ether acetate and hydroxyethyl methacrylate (HEMA) according to 1:The mixing that 3.5 ratio is mixed to form is molten
Liquid, nertralizer are 2-amino-2-methyl-1-propanol and organic alcohol amine ethers nertralizer GC-2795 by weight 1:1 formation mixes
Compound, water soluble dyestuffs are that be free of the weight pearlescent pigment and organic pigment, aqueous silane coupling agent that a product pigment company provides are first
Base trimethoxy silane CG-68, aqueous defoamer are the DF-58 that U.S.'s aerochemistry provides.
Glass sealing wax of the present invention is by emulsification modified aqueous epoxy resin, water-compatible amino resin, cosolvent, neutralization
Agent, deionized water, water soluble dyestuffs, aqueous silane coupling agent and aqueous defoamer are prepared, and those skilled in the art can select
Select suitable method and realize its preparation.But in order to obtain higher-quality glass sealing wax, invention also provides a kind of glass
The preparation method of glass sealing wax, methods described comprise the following steps：
(1) by the emulsification modified aqueous epoxy resin, the water-compatible amino resin, the cosolvent, the nertralizer
Sequentially added with the deionized water in stock pot, stir 5-10 minutes；
(2) water soluble dyestuffs are added in the stock pot, stir 3-7 minutes；
(3) the aqueous silane coupling agent and the aqueous defoamer are added sequentially in the stock pot, stir 3-5
Minute, produce.
With sealing wax without noxious materials such as formaldehyde, dimethylbenzene, heavy metals, it is producing and used glass of the present invention
Environmental pollution and human body will not be caused to damage in journey, and baking time is short；Paint film is beautiful in colour, gloss is high, transparency is good, water-fast
Boiling property is good, and hardness is high, strong with glass attachment power.
Embodiment
Embodiments of the present invention are described in further detail with reference to embodiment.Following examples are used to illustrate this
Invention, but can not be used for limiting the scope of the present invention.
The raw materials used commercially available acquisition of the present invention, such as emulsify modified aqueous epoxy resin and be purchased from Changzhou Guang Shu chemical industry section
Skill Co., Ltd or Guangzhou and Chemical Co., Ltd. of nation；Highly methyl etherified melmac is purchased from the long vernalization of TaiWan, China
Work group Continental Area agency；Amino resin containing high imino group is purchased from U.S. cyanogen specialization work Continental Area agency；
Cosolvent can be purchased from domestic general reagent shop, and other auxiliary agents also can be purchased at relevant enterprise or agent.
Embodiment 1
A kind of glass sealing wax is present embodiments provided, the glass in parts by weight, modified waters is emulsified by 60 parts with sealing wax
Property epoxy resin, 10 parts of water-compatible amino resins, 4 parts of cosolvents, 1 part of nertralizer, 20 parts of deionized waters, 10 parts of water soluble dyestuffs, 1 part
Aqueous silane coupling agent and 0.5 part of aqueous defoamer are prepared.
Wherein, the model 1860 that the emulsification modified aqueous epoxy resin is Guangzhou and Chemical Co., Ltd. of nation produces
Glass lacquer it is resin dedicated, water-compatible amino resin be MR625 and CYMEL325 according to mass ratio 5:The mixture of 2 mixing, hydrotropy
Agent is ethylene glycol ether acetate and hydroxyethyl methacrylate (HEMA) according to 1:The solution of 3.5 ratio mixing, nertralizer
It is 2-amino-2-methyl-1-propanol and organic alcohol amine ethers nertralizer GC-2795 by weight 1:1 mixture formed, it is water-based
Dyestuff is that be free of the weight pearlescent pigment and organic pigment, aqueous silane coupling agent that a product pigment company provides are methyl trimethoxy epoxide
Silane CG-68, aqueous defoamer are the DF-58 that U.S.'s aerochemistry provides.
Embodiment 2
A kind of glass sealing wax is present embodiments provided, the glass in parts by weight, modified waters is emulsified by 50 parts with sealing wax
Property epoxy resin, 5 parts of water-compatible amino resins, 2 parts of cosolvents, 0.5 part of nertralizer, 15 parts of deionized waters, 5 parts of water soluble dyestuffs, 0.5
Part aqueous silane coupling agent and 0.1 part of aqueous defoamer are prepared.
Wherein, the model 1860 that the emulsification modified aqueous epoxy resin is Guangzhou and Chemical Co., Ltd. of nation produces
Glass lacquer is resin dedicated, and water-compatible amino resin is MR625 and CYMEL325 according to mass ratio 5:The mixture of 3 mixing, cosolvent
It is ethylene glycol ether acetate and hydroxyethyl methacrylate (HEMA) according to 1:The mixed solution that 5 ratio is mixed to form, in
It is 2-amino-2-methyl-1-propanol and organic alcohol amine ethers nertralizer GC-2795 by weight 1 with agent:1.5 mixing formed
Thing, water soluble dyestuffs are that be free of the weight pearlescent pigment and organic pigment, aqueous silane coupling agent that a product pigment company provides are methyl
Trimethoxy silane CG-68, aqueous defoamer are the DF-58 that U.S.'s aerochemistry provides.
Embodiment 3
A kind of glass sealing wax is present embodiments provided, the glass in parts by weight, modified waters is emulsified by 55 parts with sealing wax
Property epoxy resin, 7 parts of water-compatible amino resins, 3 parts of cosolvents, 0.7 part of nertralizer, 17 parts of deionized waters, 7 parts of water soluble dyestuffs, 0.7
Part aqueous silane coupling agent and 0.3 part of aqueous defoamer are prepared.
Wherein, the emulsification modified aqueous epoxy resin is the model of Changzhou Guang Shu Chemical Industry Science Co., Ltd production
GS-330 waterborne glass coatings are resin dedicated, and water-compatible amino resin is MR625 and CYMEL325 according to mass ratio 5:1 mixing mixes
Compound, cosolvent are ethylene glycol ether acetate and hydroxyethyl methacrylate (HEMA) according to 1:What 2 ratio was mixed to form
Mixed solution, nertralizer are 2-amino-2-methyl-1-propanol and organic alcohol amine ethers nertralizer GC-2795 by weight 1:0.5
The mixture of formation, water soluble dyestuffs are the even without weight pearlescent pigment or organic pigment, aqueous silane of product pigment company offer
Connection agent is MTMS CG-68, and aqueous defoamer is the DF-58 that U.S.'s aerochemistry provides.
Embodiment 4
The preparation method for the glass sealing wax being formulated as described in Example 1 is present embodiments provided, specifically includes following step
Suddenly：
(1) by the emulsification modified aqueous epoxy resin, the water-compatible amino resin, the cosolvent, the nertralizer
Sequentially add in stock pot, stir 10 minutes with the deionized water；
(2) water soluble dyestuffs are added in the stock pot, stirred 7 minutes；
(3) the aqueous silane coupling agent and the aqueous defoamer are added sequentially in the stock pot, stir 5 points
Clock, produce.
Glass sealing wax fineness≤15 μm obtained by the present embodiment, outward appearance is homogeneous, no particle free from admixture, and properties are equal
It is good.
Embodiment 5
The preparation method for the glass sealing wax being formulated as described in Example 2 is present embodiments provided, specifically includes following step
Suddenly：
(1) by the emulsification modified aqueous epoxy resin, the water-compatible amino resin, the cosolvent, the nertralizer
Sequentially add in stock pot, stir 5 minutes with the deionized water；
(2) water soluble dyestuffs are added in the stock pot, stirred 3 minutes；
(3) the aqueous silane coupling agent and the aqueous defoamer are added sequentially in the stock pot, stir 3 points
Clock, produce.
Glass obtained by the present embodiment with sealing wax fineness it is poor≤40 μm, because the stir dye time is too short, while product
There is the little particle caused by coupling agent does not stir fully, while spraying effect has the shrinkage cavity caused by defoamer does not stir fully.
Along with the emulsion that example uses and amino resins are below average value, the chemical properties such as product water resistance, solvent resistance are caused
It is poor.But because promoter effect, the physical property such as its hardness, adhesive force, pliability are still excellent.
Embodiment 6
The preparation method for the glass sealing wax being formulated as described in Example 3 is present embodiments provided, specifically includes following step
Suddenly：
(1) by the emulsification modified aqueous epoxy resin, the water-compatible amino resin, the cosolvent, the nertralizer
Sequentially add in stock pot, stir 7 minutes with the deionized water；
(2) water soluble dyestuffs are added in the stock pot, stirred 5 minutes；
(3) the aqueous silane coupling agent and the aqueous defoamer are added sequentially in the stock pot, stir 4 points
Clock, produce.
Glass sealing wax fineness≤20 μm obtained by the present embodiment, other performances and the performance of example 4 almost indifference, but
It is still relatively low in overall data, mainly still it is embodied in chemical property and is not so good as example 4.
In order to further verify the application effect of glass sealing wax of the present invention, the present invention has carried out a series of test simultaneously
Confirmatory test, length are limited, and are only exemplified by indivedual experimental examples of most convincingness herein.
Experimental example 1
This experimental example compared for glass sealing wax of the present invention and known conventional glass coating.
Subjects：
Experimental group 1-3：The glass sealing wax that 4-6 of the embodiment of the present invention is prepared；
Control group 1：The glass sealing wax of commercially available Dongguan City occasion long paint Co., Ltd production；
Control group 2：Water paint disclosed in China's application CN103965715A embodiments 1.
Test method：
The glass of above-mentioned gained is stirred respectively with sealing wax, the glass of smooth pieces is applied to using identical method
On plate, its natural coagulation is treated, testing standard and test result are shown in Table 1.
Table 1
Above-mentioned result of the test shows that glass sealing wax prepared by the present invention, more conventional glass not only has it with sealing wax
The features such as adhesive force of his competing product is good, transparency is good, moreover it is possible to significantly shorten construction baking temperature and time, construction effect is greatly improved
Rate, and the product has wide application with extreme hardness while with chemical properties such as splendid water-fast, ethanol-tolerants
Prospect.
Embodiment of above is merely to illustrate the present invention, rather than limitation of the present invention.Although with reference to embodiment to this hair
It is bright to be described in detail, it will be understood by those within the art that, to technical scheme carry out it is various combination,
Modification or equivalent substitution, without departure from the spirit and scope of technical solution of the present invention, the right that all should cover in the present invention is wanted
Ask among scope.
Claims (17)
1. a kind of glass sealing wax, it is characterised in that in parts by weight, be prepared by the raw material including following component：50-60
Part emulsification modified aqueous epoxy resin, 5-10 parts water-compatible amino resin, 2-4 parts cosolvent, 0.5-1 parts nertralizer, 15-20 parts are gone
Ionized water, 5-10 parts water soluble dyestuffs, 0.5-1 part aqueous silane coupling agents and 0.1-0.5 part aqueous defoamers；The water-based amino
Resin is complete methyl etherified melamine resin and the mixture of the Amino resin containing high imino group；The water-based silicon
Alkane coupling agent is MTMS；The nertralizer is that 2-amino-2-methyl-1-propanol and organic alcohol amine ethers neutralize
The mixture of agent；The cosolvent is ethylene glycol ether acetate and/or hydroxyethyl methacrylate；The aqueous defoamer is
Organically-modified silicone defoamer.
2. glass sealing wax according to claim 1, it is characterised in that the water-compatible amino resin is by complete methyl-etherified three
Melamine-formaldehyde amino resins MR-625 and Amino resin cymel-325 is by weight 5:1-3 is mixed.
3. glass sealing wax according to claim 1 or 2, it is characterised in that the water soluble dyestuffs for it is environment-friendly type aqueous not
Hybrid pigment containing crome metal.
4. glass sealing wax according to claim 1 or claim 2, it is characterised in that the nertralizer is 2- amino-2-methyls -1-
Propyl alcohol and organic alcohol amine ethers nertralizer GC-2795 are by weight 1:The mixture that 0.5-1.5 is formed.
5. glass sealing wax according to claim 1 or claim 2, it is characterised in that the emulsification modified aqueous epoxy resin is type
Number for GS-330 or 1860 waterborne glass coatings it is resin dedicated.
6. glass sealing wax according to claim 3, it is characterised in that the emulsification modified aqueous epoxy resin is model
GS-330 or 1860 waterborne glass coatings are resin dedicated.
7. glass sealing wax according to claim 4, it is characterised in that the emulsification modified aqueous epoxy resin is model
GS-330 or 1860 waterborne glass coatings are resin dedicated.
8. glass sealing wax according to claim 1 or claim 2, it is characterised in that the cosolvent is ethylene glycol ether acetate
With hydroxyethyl methacrylate according to 1：The mixed solution of 2-5 volume ratio mixing.
9. glass sealing wax according to claim 3, it is characterised in that the cosolvent is ethylene glycol ether acetate and first
Base hydroxy-ethyl acrylate is according to 1：The mixed solution of 2-5 volume ratio mixing.
10. glass sealing wax according to claim 4, it is characterised in that the cosolvent be ethylene glycol ether acetate and
Hydroxyethyl methacrylate is according to 1：The mixed solution of 2-5 volume ratio mixing.
11. glass sealing wax according to claim 5, it is characterised in that the cosolvent be ethylene glycol ether acetate and
Hydroxyethyl methacrylate is according to 1：The mixed solution of 2-5 volume ratio mixing.
12. glass sealing wax according to claim 1 or claim 2, it is characterised in that the aqueous defoamer is model DF-58
Aqueous defoamer.
13. glass sealing wax according to claim 3, it is characterised in that the aqueous defoamer is model DF-58 water
Property defoamer.
14. glass sealing wax according to claim 4, it is characterised in that the aqueous defoamer is model DF-58 water
Property defoamer.
15. glass sealing wax according to claim 5, it is characterised in that the aqueous defoamer is model DF-58 water
Property defoamer.
16. glass sealing wax according to claim 1, it is characterised in that in parts by weight, by 60 parts of emulsification modified water-solubles
Epoxy resin, 10 parts of water-compatible amino resins, 4 parts of cosolvents, 1 part of nertralizer, 20 parts of deionized waters, 10 parts of water soluble dyestuffs, 1 part of water
Property silane coupler and 0.5 part of aqueous defoamer are prepared.
17. the preparation method of glass sealing wax any one of claim 1-16, it is characterised in that comprise the following steps：
(1) by emulsification modified aqueous epoxy resin, the water-compatible amino resin, the cosolvent, the nertralizer and the institute
State deionized water to sequentially add in stock pot, stir 5-10 minutes；
(2) water soluble dyestuffs are added in the stock pot, stir 3-7 minutes；
(3) the aqueous silane coupling agent and the aqueous defoamer are added sequentially in the stock pot, 3-5 points of stirring
Clock, produce.
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| CN106221515B (en) * | 2016-08-30 | 2019-08-06 | 广州产协高分子有限公司 | A kind of water paint and preparation method thereof for bottle |
| CN108610888A (en) * | 2018-03-14 | 2018-10-02 | 河北晨阳工贸集团有限公司 | A kind of metal surface sealing wax and preparation method thereof |
| CN110128902B (en) * | 2019-06-21 | 2021-01-29 | 东莞大宝化工制品有限公司 | Boiling-resistant high-temperature baking type glass protective coating and preparation method thereof |
| CN111718626A (en) * | 2020-03-30 | 2020-09-29 | 苏州市贝特利高分子材料股份有限公司 | Boiling water resistant glass coating and preparation method thereof |
| CN111732861A (en) * | 2020-03-30 | 2020-10-02 | 苏州市贝特利高分子材料股份有限公司 | Boiling water resistant glass coating material and preparation method thereof |
| CN111234635A (en) * | 2020-03-30 | 2020-06-05 | 苏州市贝特利高分子材料股份有限公司 | Boiling water resistant glass coating and preparation method thereof |
| CN115558377A (en) * | 2022-10-21 | 2023-01-03 | 江苏通达家居用品有限公司 | Preparation method of glass mirror water-based paint protective coating |
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