CN101362630A - Insulating mold coating of transparent glass and manufacturing method thereof - Google Patents
Insulating mold coating of transparent glass and manufacturing method thereof Download PDFInfo
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- CN101362630A CN101362630A CNA2008100288456A CN200810028845A CN101362630A CN 101362630 A CN101362630 A CN 101362630A CN A2008100288456 A CNA2008100288456 A CN A2008100288456A CN 200810028845 A CN200810028845 A CN 200810028845A CN 101362630 A CN101362630 A CN 101362630A
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- benzene
- acrylic resin
- diethylene glycol
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Abstract
The invention relates to a transparent glass thermal insulation coating and a manufacturing method thereof, the mixing ratio of the formula is as follows: 68 to 75 parts of modified acrylic resin; 8 to 10 parts of indium-tin oxide; 7 to 12 parts of isopropyl acetate; 5 parts of benzene-free diluent JW; 3 parts of diethylene glycol monoethyl ether acetate; and 2 parts of ultraviolet absorbent UV-9; the modified acrylic resin is firstly added in a dispersing barrel, the indium-tin oxide, the isopropyl acetate, the benzene-free diluent JW and the diethylene glycol monoethyl ether acetate are sequentially added under the stirring situation, then the high-speed stirring is carried out for 15 minutes, after that, the ultraviolet absorbent UV-9 is added therein, the stirring is further carried out for 20 minutes, and a finished product can be finally produced. The produce which is produced by adopting the method has the performances of high strength, high toughness, wear resistance, good stability and the like; the product further has the permanent anti-UV performance, when the product is taken as a finish coat paint, a coating layer is difficult to be aged and peeled off, the color of the coating can maintain the brightness for a long time, thereby having ultra-durability; the performances are good, the process conditions are simple and easy to operate, and the cost is lower.
Description
Technical field
The present invention relates to a kind of manufacture method of transparent, heat insulation coating.
Background technology
Present prior art, the aqueous clear coating in the existing market all is to adopt emulsion to produce, but because there is the defective of difference of hardness in emulsion itself, the aqueous clear coating of producing with its will improve its hardness and be difficult to.Hardness is not all right, films to be easy to embrittlement, be full of cracks.
Summary of the invention
The objective of the invention is: a kind of insulating mold coating of transparent glass and manufacture method thereof are provided, and it can overcome deficiency of the prior art effectively, and the product that the employing method is produced has performances such as high-strength, high-ductility, wear-resisting, excellent stability; Product also has permanent preventing ultraviolet performance, makes finishing paint and can make coating be difficult for aging peeling off, and the color of coating is permanent to keep bright-coloured, has super weather resistance; Excellent property, processing condition are simple and easy to do, and cost is lower.
The present invention is achieved in that a kind of insulating mold coating of transparent glass,
Its formulation ratio is (weight percent):
Acrylic resin modified 68～75 tin indium oxides 8～10
Isopropyl acetate 7～12 benzene-free thinner JW 5
Diethylene glycol monoethyl ether amyl acetate 3 UV light absorber UV-9 2
A kind of manufacture method of transparent glass coating, take by weighing raw material by formulation ratio, at first acrylic resin modified adding is disperseed in the bucket, be under 300-400 rev/min the situation, to add tin indium oxide, isopropyl acetate, benzene-free thinner JW, diethylene glycol monoethyl ether amyl acetate successively in the stirring velocity of stirrer, then rotating speed be transferred to 900-1100 rev/min, high-speed stirring adds UV light absorber UV-9 after 15 minutes,, restir 20 minutes promptly can be made into finished product.
A kind of insulating mold coating of transparent glass of the present invention and preparation method thereof, the one, utilize nano material to have the characteristic that conventional fines does not possess, be applied in the coating, when guaranteeing that coating is transparent, magnetic, light, the electrical property that the performance nanoparticle is special and at high temperature still have performances such as high-strength, high-ductility, wear-resisting, excellent stability.After tested, this coating reaches more than 80% in the visible region, is applied to resin lens, and adhesivity is good, and wear resistance can improve 2～4 times.The 2nd, because the ultraviolet screener effect of nanoparticle, product also has permanent preventing ultraviolet performance, makes finishing paint and can make coating be difficult for aging peeling off, and the color of coating is permanent to keep bright-coloured, thereby makes these coatings have super weather resistance.The 3rd, utilize tin indium oxide that solar spectrum is had the ideal selectivity, at first nano-indium stannum oxide is dispersed in the liquid medium, overcome the tendency of its higher surface energy and spontaneous reunion; In scattered nano-indium stannum oxide slurry, add membrane-forming agent and other auxiliary agent then, it is coated on glass surface makes thermal insulating coating.Except that having the good thermal insulation and the transparency, also have mechanical property preferably, as wear resistance, sticking power etc. and ageing-resistant performance, and excellent property, processing condition are simple and easy to do, and cost is lower.After tested, the Gao Junke of the transmittance of insulating mold coating of transparent glass gained compound coating visible light and the shielding rate of near-infrared region reaches more than 80%, has good transparent and heat-proof quality.
Description of drawings
Fig. 1 is the stereographic map that the present invention disperses bucket.
Fig. 2 is the transmittance of the transparent heat-insulated coating light of nano-ITO of the present invention.
Fig. 3 is the effect of heat insulation of the transparent heat-insulated coating of nano-ITO of the present invention.
Fig. 4 is heat insulation, the transparent heat-insulated coating infrared shielding of the nano-ITO rate of the transparent heat-insulated coating of nano-ITO of the present invention.
Embodiment
Embodiment 1
A kind of insulating mold coating of transparent glass, its formulation ratio are (weight percent):
Acrylic resin modified 70 tin indium oxides 10
Diethylene glycol monoethyl ether amyl acetate 3 UV light absorber UV-9 2
UV light absorber UV-9, tin indium oxide have been adopted nano level.
A kind of manufacture method of transparent glass coating, take by weighing raw material at first in proportion, then with filmogen, acrylic resin modified adding disperses in the bucket, in the stirring velocity of stirrer is under 300-400 rev/min the situation, to add tin indium oxide, isopropyl acetate, benzene-free thinner JW, diethylene glycol monoethyl ether amyl acetate successively, then rotating speed is transferred to 900-1100 rev/min, high-speed stirring adds UV light absorber UV-9 after 15 minutes, restir 20 minutes promptly can be made into finished product.
Stirrer model: TFJ-200;
Manufacturer: the new rising sun chemical machinery of Jiangsu Province's Yixing City company limited.
Mainly by support, frame, transmission case, driving motor disperses, stirring system, hydraulic lifting system, compositions such as electrical control part.Stir, disperse the space-time aspiration to stay seldom, mix and to mix well effect all good, speed can be regulated arbitrarily as required.
As shown in Figure 1, disperse bucket: stainless steel 500L
Embodiment 2
Its formulation ratio:
Acrylic resin modified 68 tin indium oxides 10
Isopropyl acetate 2 benzene-free thinner JW 5
Diethylene glycol monoethyl ether amyl acetate 3 UV light absorber UV-9 2
Embodiment 3
Its formulation ratio:
Acrylic resin modified 72 tin indium oxides 9
Diethylene glycol monoethyl ether amyl acetate 3 UV light absorber UV-9 2
Embodiment 4
Its formulation ratio:
Acrylic resin modified 75 tin indium oxides 8
Isopropyl acetate 7 benzene-free thinner JW 5
Diethylene glycol monoethyl ether amyl acetate 3 UV light absorber UV-9 2
Detect physical and chemical index:
Paint film color and outward appearance, breast is blue, transparent, smooth, smooth.
Stability in storage level 10
Thickness um 5
Viscosity CPS 1070.
Solids content % 〉=50
Pot-life h 8.
Surface drying min 5 does solid work h 168
Sticking power (cross-hatching) level 0
Snappiness, 1mm.
Shock-resistance kg.cm 50
Pencil hardness H 3H
(120h) is non-foaming for water tolerance, and be wrinkle resistant, do not come off
Anti-(3%H
2SO
4) h is non-foaming, wrinkle resistant, do not come off
H is non-foaming, wrinkle resistant for alkali resistance (3%NaOH), does not come off
H is non-foaming, wrinkle resistant for resistance to salt water (5%NaCl), does not come off
Thermotolerance (120 ± 2 ℃ * 2h) h is non-foaming, and is wrinkle resistant, do not come off
Ultraviolet resistance is aging, the 8h no change
Every infrared rate 60%-85%
Visible light transmissive rate 65%--89%
Every ultraviolet rate 60%--95%
Noise weakens the 20-30 decibel
Reducing power consumption 20%-30%.
1, acrylic resin modified: molecular formula: C3H402, relative molecular weight: 72.06, structural formula: H2C=CH-C-OH; chemical classes: acryl compound, solids content 51%, viscosity (Ge Shi pipe) 10-16 second; second-order transition temperature Tg ℃ 8, acid value KOHmg/g8.
2, ITO powder (Indium sesquioxide stannic oxide mixture)
Chemical constitution: In203+Sn02 (9:1 or 95:5),
Physical properties: fusing point: 1910 degree, density: 7.1g/cm3, transparent wave band 0.34～9u,
Refractive index n=2
High-purity indium trioxide ... have high refractive index, the specific refractory power 20.8 of Indium sesquioxide, hardness are 7.
As Fig. 2, Fig. 3, shown in Figure 4,
3, isopropyl acetate
English name isopropyl acetate
The another name Iso Butyl Acetate
Molecular formula C5H1002; CH3COOCH (CH3) 2 outward appearances and proterties colourless transparent liquid have the aromatic odour of fruit sample
Molecular weight 102.13 vapour pressure 5.33kPa/17.0 ℃ flash-points: 2 ℃
Fusing point-73 ℃; Boiling point: 88.4 ℃; Solvability is slightly soluble in water, can be miscible in most organic solvents such as alcohol, ether, esters;
Density: relative density (water=1) 0.87;
Relative density (air=1) 3.52 stability: stable;
Danger label 7 (inflammable liquid);
Main application: as the extraction of pharmaceuticals, the solvent of manufacturing essence, coating etc. and reagent etc.
4, Diethylene Glycol monoethyl ether acetate; Carbitol acetate.
Character: CH
3COOCH
2CH
2OCH
2CH
2OCH
2CH
3Claim carbitol acetate again.Be commonly called as carbitol acetate.Colourless liquid.Density 1.0096.217.4 ℃ of boiling points.Zero pour-25 ℃.Specific refractory power 1.4230.Water-soluble, can with most of immiscible organic solvents.Property is stablized.It is the solvent of fine young plain ester, resin and natural gum etc.By ethyl carbitol and acetic anhydride effect and make.
5, UV light absorber UV-9 chemical name: 2-hydroxyl-4-methoxy benzophenone 2-Hydroxy-4-methoxy benzophenone; Benzophenone-3; Methanone, (2-hydroxy-4-methoxyphenyl) phenyl-; Ultraviolet absorbent UV-9 branch
Minor C14H1203 CAS NO.131-57-7 structural formula
Main chemical index:
Outward appearance: light yellow crystalline powder
Content 〉=99%
Fusing point 62-64 ℃
Ash≤0.1%
Weight loss on drying≤0.5%
Solubleness benzene 56.2% normal hexane 4.3% ethanol (95%) 5.8% tetracol phenixin 34.5% vinylbenzene 51.2% DOP18.7%:
Characteristic and purposes: UV light absorber UV-9 can effectively absorb the UV-light of 270-340 nanometer, absorbs visible light hardly, so be specially adapted to the light-coloured transparent goods.This product is good to light, thermal stability, does not decompose under 200 ℃.General consumption is 0.1%～1.5%.Reaction product by resorcin dimethyl ether and Benzoyl chloride gets through hydrolysis.Be dissolved in most of organic solvents such as ketone, benzene, methyl alcohol, ethyl acetate, water insoluble.This product is suitable for multiple plastics and synthetic rubber, coating is made photostabilizer, the maximum absorption wavelength scope is 280～340 nanometers, can be used for paint and various plastics, to effective especially, good especially cosmetics additives such as polyvinyl chloride, polystyrene, urethane, acrylic resin and light-coloured transparent furniture.Consumption 0.1-0.5%.Store, not burn into excellent storage stability nontoxic, nonflammable, non-explosive with packing UV light absorber UV-9.
6, no benzene dilution JW
English name: Thinner, benzene free
Index
Outward appearance:
Water white transparency has the smell of similar chloroform
Colourity (iron-cobalt) :≤1#
Moisture content: not muddy
Acid number (mgKOH/g)≤be slightly acidic
Boiling range: initial boiling point: 〉=88 ℃
Final boiling point :≤120 ℃
Flash-point (℃): 15.6
Relative density (water=1): 1.10-1.15
Solvability: dissolving fully.
Claims (2)
1. insulating mold coating of transparent glass is characterized in that: its formulation ratio is (weight percent):
Acrylic resin modified 68～75 tin indium oxides 8～10
Isopropyl acetate 7～12 benzene-free thinner JW 5
Diethylene glycol monoethyl ether amyl acetate 3 UV light absorber UV-9 2.
2. the manufacture method of a transparent glass coating is characterized in that:
Take by weighing raw material by formulation ratio, acrylic resin modified adding is disperseed in the bucket, be under 300-400 rev/min the situation at the stirrer low whipping speed, add tin indium oxide, isopropyl acetate, benzene-free thinner JW, diethylene glycol monoethyl ether amyl acetate successively, then rotating speed is transferred to 900-1100 rev/min, high-speed stirring adds UV light absorber UV-9 after 15 minutes, restir 20 minutes promptly can be made into finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100288456A CN101362630A (en) | 2008-06-17 | 2008-06-17 | Insulating mold coating of transparent glass and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100288456A CN101362630A (en) | 2008-06-17 | 2008-06-17 | Insulating mold coating of transparent glass and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101362630A true CN101362630A (en) | 2009-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100288456A Pending CN101362630A (en) | 2008-06-17 | 2008-06-17 | Insulating mold coating of transparent glass and manufacturing method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101565815B (en) * | 2009-03-27 | 2012-05-23 | 东莞劲胜精密组件股份有限公司 | Uncontinuous high-metallic coating method |
| CN103045066A (en) * | 2013-01-15 | 2013-04-17 | 中南大学 | Compound material capable of efficiently resisting ultraviolet and preparation method thereof |
| CN104893370A (en) * | 2015-05-22 | 2015-09-09 | 苏州市贝克生物科技有限公司 | Micro-electronic-surface anti-ultraviolet-radiation coating and preparation method thereof |
| CN105017943A (en) * | 2015-06-30 | 2015-11-04 | 桐城市诚信木塑科技材料有限公司 | UV heat insulation paint used for transparent packaging bag |
-
2008
- 2008-06-17 CN CNA2008100288456A patent/CN101362630A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101565815B (en) * | 2009-03-27 | 2012-05-23 | 东莞劲胜精密组件股份有限公司 | Uncontinuous high-metallic coating method |
| CN103045066A (en) * | 2013-01-15 | 2013-04-17 | 中南大学 | Compound material capable of efficiently resisting ultraviolet and preparation method thereof |
| CN103045066B (en) * | 2013-01-15 | 2014-05-28 | 中南大学 | Compound material capable of efficiently resisting ultraviolet and preparation method thereof |
| CN104893370A (en) * | 2015-05-22 | 2015-09-09 | 苏州市贝克生物科技有限公司 | Micro-electronic-surface anti-ultraviolet-radiation coating and preparation method thereof |
| CN105017943A (en) * | 2015-06-30 | 2015-11-04 | 桐城市诚信木塑科技材料有限公司 | UV heat insulation paint used for transparent packaging bag |
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Application publication date: 20090211 |