CN102408783A - Low-temperature thermosetting light-tight ink and preparation method thereof - Google Patents
Low-temperature thermosetting light-tight ink and preparation method thereof Download PDFInfo
- Publication number
- CN102408783A CN102408783A CN201110284851XA CN201110284851A CN102408783A CN 102408783 A CN102408783 A CN 102408783A CN 201110284851X A CN201110284851X A CN 201110284851XA CN 201110284851 A CN201110284851 A CN 201110284851A CN 102408783 A CN102408783 A CN 102408783A
- Authority
- CN
- China
- Prior art keywords
- out ink
- preparation
- black out
- light
- low temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses a low-temperature thermosetting light-tight ink and a preparation method thereof. The light-tight ink is prepared by blending new carries and taking the carriers as raw materials and then re-adjusting the proportions of talc powder, barium sulfate, titanium white, insulating carbon black and the carriers; the obtained light-tight ink, compared with the present existing similar products, is greatly reduced in surface dry temperature and thereby greatly saves electric energy; the hardness of the solidified light-tight ink is capable of reaching up to 3H, and the light-tight performance thereof is greatly improved; the light-tight ink is applied to the insulation protection of products such as a photoelectric touch module, a touch screen, an electronic housing and the like; and compared with the present existing similar products, the usability of the light-tight ink is greatly improved.
Description
Technical field
the present invention relates to a kind of low temperature thermosetting black out ink and preparation method thereof.
?
Background technology
black out ink mainly is that the powder with insulating material is that particulate is distributed on the printing surface equably; Be widely used in the insulation protection of products such as photoelectricity touch module, touch-screen and electronic casing; Make product have electro-magnetic screen function, simultaneously its outward appearance is beautified.Though black out ink in the market can satisfy the basic demand of using; But the temperature of its 1 minute surface drying will reach more than 135 degree; The waste of energy amount is bigger, and hardness is lower after solidifying, and its hardness is the highest only to reach 2H; Shaded effect is not ideal enough, develops the good black out ink of new over-all properties again and seems particularly necessary.
?
Summary of the invention
the purpose of this invention is to provide the low temperature thermosetting black out ink that a kind of surface drying temperature is low, curing back hardness is high, shaded effect is good.
For achieving the above object, the technical scheme that the present invention adopts is:
A kind of low temperature thermosetting black out ink, said black out ink is made up of following component and content by percentage to the quality:
Talcum powder 1 ~ 9%
Permanent white 5 ~ 15%
White titanium pigment 0.1 ~ 2%
Insulation carbon black 1 ~ 12%
Carrier 63 ~ 90%
Wherein, Said talcous particle diameter is less than 1500 orders, and the radius of said permanent white is 0.05 ~ 6 μ m, and the radius of said white titanium pigment is 0.05 ~ 6 μ m; The radius of said insulation carbon black is 1 ~ 50 μ m, and said carrier is made up of following component and content by percentage to the quality:
Vinyl chloride-vinyl acetate resin 8 ~ 18%
Saturated resin 10 ~ 70%
Polyamine fat 8 ~ 35%
Dispersion agent 1 ~ 9%
Solidifying agent 0.3 ~ 5%
Catalyzer 0.1 ~ 2%
Skimmer 0.1 ~ 0.3%
Organobentonite 0.1 ~ 0.8%
Flatting silica 0.5 ~ 5%
Solvent 10 ~ 25%
said dispersion agent is a cellulose acetate butyrate; Said solidifying agent is the tripolymer isocyanic ester; Said catalyzer is an organic amine, and said skimmer is non-silicon class, and said bentonite particle diameter is 5 ~ 25 μ m; The particle diameter of said flatting silica is 0.5 ~ 5 μ m, and said solvent adopts nylon acid dimethyl ester or super snail to do.
preferably, said catalyzer adopts butyl White tin oxide verivate.
preferably, said skimmer adopts low molecular weight polycaprolactone alkene.
another object of the present invention provides the preparation method of the above-mentioned black out ink of preparation.
In order to achieve the above object, the technical scheme of the present invention's employing is:
A kind of preparation method of low temperature thermosetting black out ink, said preparation method may further comprise the steps:
Step 1: preparation carrier
Taking by weighing mass percent is 8 ~ 18% vinyl chloride-vinyl acetate resin, 10 ~ 70% saturated resin, 8 ~ 35% polyamine fat, 1 ~ 9% cellulose acetate butyrate, 0.3 ~ 5% tripolymer isocyanic ester, 0.1 ~ 2% catalyzer, 0.1 ~ 0.3% skimmer, 0.1 ~ 0.8% organobentonite, 0.5 ~ 5% flatting silica, 10 ~ 25% nylon acid dimethyl ester or the dried solvent of super snail; Vinyl chloride-vinyl acetate resin, saturated resin, polyamine fat and solvent are placed earlier in the electrically heated reactor; Fully stirring makes vinyl chloride-vinyl acetate resin, saturated resin, polyamine fat be dissolved in the solvent fully; Again cellulose acetate butyrate, tripolymer isocyanic ester, catalyzer, skimmer, organobentonite, flatting silica are added; And being stirred well to evenly for usely, gained is required carrier;
Step 2: preparation black out ink
take by weighing mass percent is 1 ~ 9% talcum powder, 5 ~ 15% permanent white, 0.1 ~ 2% white titanium pigment, 1 ~ 12% insulation carbon black; And 63 ~ 90% the carrier for preparing by step 1; And all place dispersion machine to carry out thorough mixing it; Use the three-roll grinder grinding to make it to form uniform mixed phase then and get final product, gained is required black out ink.
preferably, using dispersion machine that material is carried out the blended time during dispersion is 25 ~ 30min.
preferably use shredder to grind 4 ~ 8 times during grinding, according to 1 kilogram/all over the time of grinding be 5min.
are because the utilization of technique scheme; The present invention compared with prior art has advantage: through allocating new carrier and being raw material with this carrier, the ratio of talcum powder, permanent white, white titanium pigment, insulation carbon black and above-mentioned carrier of readjusting is processed black out ink, and the black out ink of gained is compared present existing like product; Its surface drying temperature significantly reduces; Practiced thrift electric energy significantly, solidified its hardness of back and can reach 3H, the shading performance significantly improves.This black out ink has stronger scratch resistance, acid and alkali-resistance and solvent corrosion property after solidifying, and can protect the strong adhesion of this black out ink to the printing surface of product; The antistripping ability is good; Can carry out good binding, good stability, high comprehensive performance with PET, PC material; Be applied in the insulation protection of products such as photoelectricity touch module, touch-screen and electronic casing, use properties is compared existing like product has had significantly lifting.
?
Embodiment
are done further detailed explanation below in conjunction with concrete embodiment to the present invention, but the invention is not restricted to following examples.
Other is removed in
has explanation, and the raw material add-on that is adopted among the following embodiment of the present invention is mass percent.
Embodiment 1
At first prepare carrier:
Vinyl chloride-vinyl acetate resin 9%
Saturated resin 60%
Polyamine fat 11%
Cellulose acetate butyrate 2%
Tripolymer isocyanic ester 3%
Butyl White tin oxide verivate 0.3%
Low molecular weight polycaprolactone alkene 0.2%
Organobentonite 0.5%
Flatting silica 1%
Nylon acid dimethyl ester (DBE) 13%
weighing according to the above ratio is used to prepare the raw material of carrier; Vinyl chloride-vinyl acetate resin, saturated resin, polyamine fat and nylon acid dimethyl ester (DBE) are placed earlier in the electrically heated reactor; Fully stirring makes vinyl chloride-vinyl acetate resin, saturated resin, polyamine fat be dissolved in fully in the nylon acid dimethyl ester (DBE), and the time that 500 kilograms above-mentioned raw materials stirs is 5 ~ 8 hours.Cellulose acetate butyrate, tripolymer isocyanic ester, butyl White tin oxide verivate, low molecular weight polycaprolactone alkene, organobentonite, flatting silica are added after stirring fully again, and be stirred well to evenly for usely, gained is required carrier.
The refabrication black out ink:
Talcum powder 8%
Permanent white 12%
White titanium pigment 1%
Insulation carbon black 9%
Carrier 70%
weighing according to the above ratio is used to prepare the raw material of black out ink; All place dispersion machine to carry out thorough mixing it; Mix 25 ~ 30min and can reach thorough mixing, use three-roll grinder to grind then, according to 1 kilogram/all over the time of grinding be 5min; Grind and can make said mixture form uniform mixed phase 4 ~ 8 times, gained is required black out ink.
The black out ink of
above-mentioned gained is through test, and its fineness is less than 5 μ m, and the surface drying temperature was 80 degree in 1 minute, compared its surface drying temperature of existing like product and declined to a great extent, and had practiced thrift electric energy significantly; Solidify its hardness of back and can reach 3H, the shading performance significantly improves.This black out ink has stronger scratch resistance, acid and alkali-resistance and solvent corrosion property after solidifying, and can protect the strong adhesion of this black out ink to the printing surface of product; The antistripping ability is good; Can carry out good binding, good stability, high comprehensive performance with PET, PC material; Be applied in the insulation protection of products such as photoelectricity touch module, touch-screen and electronic casing, use properties is compared existing like product has had significantly lifting.
the foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (6)
1. low temperature thermosetting black out ink is characterized in that: said black out ink is made up of following component and content by percentage to the quality:
Talcum powder 1 ~ 9%
Permanent white 5 ~ 15%
White titanium pigment 0.1 ~ 2%
Insulation carbon black 1 ~ 12%
Carrier 63 ~ 90%
Wherein, Said talcous particle diameter is less than 1500 orders, and the radius of said permanent white is 0.05 ~ 6 μ m, and the radius of said white titanium pigment is 0.05 ~ 6 μ m; The radius of said insulation carbon black is 1 ~ 50 μ m, and said carrier is made up of following component and content by percentage to the quality:
Vinyl chloride-vinyl acetate resin 8 ~ 18%
Saturated resin 10 ~ 70%
Polyamine fat 8 ~ 35%
Dispersion agent 1 ~ 9%
Solidifying agent 0.3 ~ 5%
Catalyzer 0.1 ~ 2%
Skimmer 0.1 ~ 0.3%
Organobentonite 0.1 ~ 0.8%
Flatting silica 0.5 ~ 5%
Solvent 10 ~ 25%
Said dispersion agent is a cellulose acetate butyrate; Said solidifying agent is the tripolymer isocyanic ester; Said catalyzer is an organic amine, and said skimmer is non-silicon class, and said bentonite particle diameter is 5 ~ 25 μ m; The particle diameter of said flatting silica is 0.5 ~ 5 μ m, and said solvent adopts nylon acid dimethyl ester or super snail to do.
2. a kind of low temperature thermosetting black out ink according to claim 1 is characterized in that: said catalyzer adopts butyl White tin oxide verivate.
3. a kind of low temperature thermosetting black out ink according to claim 1 is characterized in that: said skimmer adopts low molecular weight polycaprolactone alkene.
4. the preparation method of the described a kind of low temperature thermosetting black out ink of claim 1, it is characterized in that: said preparation method may further comprise the steps:
Step 1: preparation carrier
Taking by weighing mass percent is 8 ~ 18% vinyl chloride-vinyl acetate resin, 10 ~ 70% saturated resin, 8 ~ 35% polyamine fat, 1 ~ 9% cellulose acetate butyrate, 0.3 ~ 5% tripolymer isocyanic ester, 0.1 ~ 2% catalyzer, 0.1 ~ 0.3% skimmer, 0.1 ~ 0.8% organobentonite, 0.5 ~ 5% flatting silica, 10 ~ 25% nylon acid dimethyl ester or the dried solvent of super snail; Vinyl chloride-vinyl acetate resin, saturated resin, polyamine fat and solvent are placed earlier in the electrically heated reactor; Fully stirring makes vinyl chloride-vinyl acetate resin, saturated resin, polyamine fat be dissolved in the solvent fully; Again cellulose acetate butyrate, tripolymer isocyanic ester, catalyzer, skimmer, organobentonite, flatting silica are added; And being stirred well to evenly for usely, gained is required carrier;
Step 2: preparation black out ink
Taking by weighing mass percent is 1 ~ 9% talcum powder, 5 ~ 15% permanent white, 0.1 ~ 2% white titanium pigment, 1 ~ 12% insulation carbon black; And 63 ~ 90% the carrier for preparing by step 1; And all place dispersion machine to carry out thorough mixing it; Use the three-roll grinder grinding to make it to form uniform mixed phase then and get final product, gained is required black out ink.
5. the preparation method of the described a kind of low temperature thermosetting black out ink of claim 4 is characterized in that: using dispersion machine that material is carried out the blended time during dispersion is 25 ~ 30min.
6. the preparation method of the described a kind of low temperature thermosetting black out ink of claim 4 is characterized in that: use shredder to grind during grinding 4 ~ 8 times, according to 1 kilogram/all over the time of grinding be 5min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110284851XA CN102408783A (en) | 2011-09-23 | 2011-09-23 | Low-temperature thermosetting light-tight ink and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110284851XA CN102408783A (en) | 2011-09-23 | 2011-09-23 | Low-temperature thermosetting light-tight ink and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102408783A true CN102408783A (en) | 2012-04-11 |
Family
ID=45911146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110284851XA Pending CN102408783A (en) | 2011-09-23 | 2011-09-23 | Low-temperature thermosetting light-tight ink and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102408783A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105949978A (en) * | 2016-06-22 | 2016-09-21 | 苏州中亚油墨有限公司 | Antiaging high-covering-power matte gloss oil |
| CN106893459A (en) * | 2017-04-13 | 2017-06-27 | 江门市德佑金属材料实业有限公司 | A kind of capacitor aluminum housing coating paint and its production and coating method |
| CN107216741A (en) * | 2017-06-30 | 2017-09-29 | 苏州日新水性涂料有限公司 | A kind of aqueous self-drying black matte paint |
| CN111477403A (en) * | 2020-03-02 | 2020-07-31 | 浙江中大元通特种电缆有限公司 | Insulated high-voltage cable and preparation method thereof |
| CN114656837A (en) * | 2022-01-07 | 2022-06-24 | 惠州市百时达化工有限公司 | High-covering-capacity high-insulation black ink and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005103159A1 (en) * | 2004-04-26 | 2005-11-03 | Idemitsu Kosan Co., Ltd. | Thermoplastic resin composition and formed article using the same |
| CN101255296A (en) * | 2007-03-01 | 2008-09-03 | 叶氏油墨（中山）有限公司 | Polyurethane resin compound oil ink and method for manufacturing same |
| CN102002280A (en) * | 2009-09-01 | 2011-04-06 | 尚盟运动用品(惠阳)有限公司 | Low-temperature quick-drying type thermosetting ink |
-
2011
- 2011-09-23 CN CN201110284851XA patent/CN102408783A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005103159A1 (en) * | 2004-04-26 | 2005-11-03 | Idemitsu Kosan Co., Ltd. | Thermoplastic resin composition and formed article using the same |
| CN101255296A (en) * | 2007-03-01 | 2008-09-03 | 叶氏油墨（中山）有限公司 | Polyurethane resin compound oil ink and method for manufacturing same |
| CN102002280A (en) * | 2009-09-01 | 2011-04-06 | 尚盟运动用品(惠阳)有限公司 | Low-temperature quick-drying type thermosetting ink |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105949978A (en) * | 2016-06-22 | 2016-09-21 | 苏州中亚油墨有限公司 | Antiaging high-covering-power matte gloss oil |
| CN106893459A (en) * | 2017-04-13 | 2017-06-27 | 江门市德佑金属材料实业有限公司 | A kind of capacitor aluminum housing coating paint and its production and coating method |
| CN107216741A (en) * | 2017-06-30 | 2017-09-29 | 苏州日新水性涂料有限公司 | A kind of aqueous self-drying black matte paint |
| CN111477403A (en) * | 2020-03-02 | 2020-07-31 | 浙江中大元通特种电缆有限公司 | Insulated high-voltage cable and preparation method thereof |
| CN111477403B (en) * | 2020-03-02 | 2021-10-29 | 浙江中大元通特种电缆有限公司 | Insulated high-voltage cable and preparation method thereof |
| CN114656837A (en) * | 2022-01-07 | 2022-06-24 | 惠州市百时达化工有限公司 | High-covering-capacity high-insulation black ink and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102408783A (en) | Low-temperature thermosetting light-tight ink and preparation method thereof | |
| CN102311703A (en) | Aqueous polypyrrole/attapulgite electrically-conducting paint and its preparation method | |
| CN104084175B (en) | A kind of modified calcium carbonate with adsorption effect and preparation method thereof | |
| CN102757713A (en) | Inner wall coating with high stain resistance and preparation method thereof | |
| CN105131819A (en) | Water-based polyurethane track material and preparation method thereof | |
| CN101868064B (en) | Environment-friendly graphite resistance paste and preparation method thereof | |
| CN102354745A (en) | Manufacturing method of lithium-ion battery cathode material and lithium-ion battery cathode material prepared by manufacturing method | |
| CN102898624B (en) | Epoxy resin curing agent and preparation method thereof | |
| CN102464460A (en) | Colored sand and preparation method thereof | |
| CN100348682C (en) | Anti-static paint and its preparing method | |
| CN103059567A (en) | Fire-retarding hexagonal boron nitride/thermosetting resin composite material and preparation method thereof | |
| CN108659648A (en) | A kind of weather-proof coatings of bi-component wind electricity blade | |
| CN101941046B (en) | Composite sodium silicate binder for sand mold and preparing method thereof | |
| CN106675257B (en) | Safe environment-friendly semi-matte varnish for automotive interior parts and preparation method thereof | |
| CN101979441B (en) | Modified engineering plastic with high weather resistance and rigidity and preparation method thereof | |
| CN107033751A (en) | A kind of low temperature cured powder coating and preparation method thereof | |
| CN105199147A (en) | Preparation method of modified mica powder for rubber packing | |
| CN103158311B (en) | Waste circuit board powder-based toughening type spraying-free color regeneration composite material and preparation method | |
| CN102360587B (en) | Low-temperature halogen-free high-conductivity carbon paste and preparation method thereof | |
| CN102858036B (en) | High-resistance low-temperature heating carbon paste and preparation method thereof | |
| CN116751462A (en) | High-elasticity TPV degradable material containing coffee grounds and preparation method and application thereof | |
| CN1962773A (en) | High-grade resin thin pencil core made of coal tar and method for manufacturing same | |
| CN104861843A (en) | Production method of conductive anticorrosion coating | |
| CN104387016B (en) | Radioprotective wallboard and making method thereof | |
| CN109503813A (en) | A kind of epoxide powder coating curing agent preparation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120411 |