CN101914346B - Preparation method of environmental-friendly release material in halographic anti-counterfeiting industry - Google Patents
Preparation method of environmental-friendly release material in halographic anti-counterfeiting industry Download PDFInfo
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- CN101914346B CN101914346B CN2010102443909A CN201010244390A CN101914346B CN 101914346 B CN101914346 B CN 101914346B CN 2010102443909 A CN2010102443909 A CN 2010102443909A CN 201010244390 A CN201010244390 A CN 201010244390A CN 101914346 B CN101914346 B CN 101914346B
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Abstract
The invention relates to a coating material in the halographic anti-counterfeiting industry, in particular to a preparation method of an environmental-friendly release material in the halographic anti-counterfeiting industry. The invention provides a preparation method of the environmental-friendly release material in the halographic anti-counterfeiting industry, which solves the traditional pollution problem for production, is environment-friendly and has lower use cost. The environmental-friendly release material comprises the following materials in percent by weight: 10.32-13.37% of montan acid wax, 5-4.7% of oil soluble emulsifier, 0.82-2.08% of water-base emulsifier, 1.2-2.44% of alcohol soluble emulsifier, 0.045-0.059% of defoamer, 0.045-0.074% of preservative and the balance of deionized water. The invention provides the release material with the granularity ranging from 0.2-0.4mum, can obtain good coating leveling property, can satisfy the technical requirements for imprinting first and scaling second or vice versa, and solves the problems of poor adhesive force, easy separation and precipitation.
Description
Technical field
The present invention relates to a kind of holographic false proof printing industry coating material, particularly a kind of preparation method of environmental-friendly release material in halographic anti-counterfeiting industry.
Background technology
At present,, need to use separated type material, mainly be to use separated type material can make the thermoprint performance better in the holographic false proof printing industry; But the separated type material of selling on the market is the emulsifier mixture that has configured mostly, is solution state, and it is following to analyze its staple: be the mixture of two kinds or above different softening point wax, possibly be PE wax and OPE wax; Its softening temperature: 94 ℃, the employed solvent of its separated type material is an organic solvent, and its solvent composition is: toluene: YLENE=1: 1; Because of containing toluene in this release solvent, be pernicious to people, make former peel off not thorough; Can be on the thermoprint thing to produce dipped type residual, be a kind of more permanent residual, harmful; Not environmental protection is pursued hommization and environmental requirement during modern crafts are produced, and People more and more is recognized the harm of benzene; And consider discharging and pollution factor and cost than problems such as height, be badly in need of that development is a kind of to solve existing pollution and cost problem of producing as water-based system environmental protection more, separated type material that use cost is lower.
Summary of the invention
The purpose of this invention is to provide a kind of preparation method who solves existing production pollution problem, environmental protection more, environmental-friendly release material in halographic anti-counterfeiting industry that use cost is lower.
A kind of preparation method of environmental-friendly release material in halographic anti-counterfeiting industry, wherein: its environment-friendly type separated type material prescription is following: very count by weight
Montanic acid wax: 10.32%-13.37%
Oil-soluble emulsifier: 5%-4.7%
Water emulsifier: 0.82%-2.08%
Alcohol dissolubility emulsifying agent: 1.2%--2.44%
Skimmer: 0.045%-0.059%
Sanitas: 0.045%-0.074%
Surplus is a deionized water.
The preparation method of environmental-friendly release material in halographic anti-counterfeiting industry of the present invention, wherein: the concrete steps of its environment-friendly type separated type material preparation are following:
The first step: add hot deionized water earlier to boiling;
Second step: the montanic acid wax of choosing softening temperature and be 84 ℃ joins in the ionized water as basic raw material;
The 3rd step: add the oil-soluble emulsifier of choosing according to HLB (oil-water balance) value of montanic acid wax;
The 4th step: add hydrophilic emulsifying agent and carry out composite;
The 5th step: be added in the reasonable emulsifying agent of solvability in the alcohol;
The 6th step: add the printability auxiliary agent;
The 7th step: add skimmer;
The 8th step: reaction is 2--3 hour under the intensity of 4000 rev/mins of homogenizers;
The 9th step: the cooling back adds sanitas.
The tenth step: make the granularity separated type material between 0.2～0.4 micron greatly.
The preparation method of environmental-friendly release material in halographic anti-counterfeiting industry of the present invention, wherein: said environment-friendly type separated type material also need be allocated in use, and concrete prescription is:
Separated type material: 5.4%
Alcohol: 54.02%
Flow agent: 0.04%
Wetting agent: 0.0014%
Spreading agent: 0.014%
Surplus is a water.
The preparation method of environmental-friendly release material in halographic anti-counterfeiting industry of the present invention, wherein: said environment-friendly type separated type material concrete concocting method in use is:
Net roller: 200 orders
Temperature: 100-120-130-140-100
Speed: 100 meters/minute
Capacity: 150 liters
Select for use the apparatus and process parameter to be:
Homogenizer rotating speed: 4000 rev/mins
Stirring velocity: 60 rev/mins
Type of heating: oil heating (coil pipe)
Heating power: about 30 kilowatts
The type of cooling: water cooling (chuck)
The every still of this equipment can be produced about 100 kilograms, about 5 hours consuming time.
The preparation method of environmental-friendly release material in halographic anti-counterfeiting industry of the present invention, wherein: the concentration of separated type material is adjusted between 3%～20%, to satisfy different stripping strength requirements, reaches the processing project processing requirement.
The present invention has following remarkable advantage: the method for the invention has at first solved existing production to the people, to the pollution problem of environment, is a kind of separated type material preparation method of environmental protection more, greatly reduces the production use cost simultaneously; The said environment-friendly type separated type material that the present invention makes is a kind of granularity separated type material between 0.2～0.4 micron greatly; Little more many than existing separated type material granularity on the market at 0.5 micron; Can obtain better to be coated with leveling characteristics; Both can satisfy existing elder generation commonly used and print the processing requirement of afterwards scalding, can satisfy the processing requirement of the harshness of first ironing and then printing again, improve the scope of application of separated type material product; The release effect of product for preparing with the method for the invention is release more effective than currently available products; For the big area thermoprint with the demanding thermoprint of these processing condition of lines thermoprint is release can both reach its processing requirement, compare with existing product, eliminate poor adhesive force, be prone to come off, be prone to sedimentary phenomenon.
Embodiment:
Through overtesting, the montanic acid wax of choosing softening temperature and be 84 ℃ is as starting material, and makes an experiment by a small-sized mulser.This montanic acid wax itself is an oily matter, has chosen corresponding oil-soluble emulsifier according to its HLB (oil-water balance) value; In order to guarantee its ability stable dispersion in the aqueous solution, added hydrophilic emulsifying agent simultaneously and carried out composite; To use alcohol when considering coating, add the reasonable emulsifying agent of solvability in alcohol again therein.Composite through emulsifying agent guaranteed the emulsifying effectiveness of emulsion.In order to satisfy portioned product to scalding the requirement of back printing performance, again to wherein having added the printability auxiliary agent.
More because of foam in the emulsion process, material overflows when preventing to produce, to wherein having added 5/10000ths skimmers; Because of emulsifying agent is caused mikrobe easily, for long-term storage is not gone mouldy, to wherein having added 5/10000ths sanitass.
Like this, whole environment-friendly type separated type material prescription is following:
Deionized water: 200-260 gram
Montanic acid wax: 25--45 gram
Oil emulsifier: 12--16 gram
Water emulsifier: 2-7 gram
Alcohol dissolubility emulsifying agent: 3-8 gram
Skimmer: 0.11-0.20 gram
Sanitas: 0.11-0.25 gram
The concrete steps of its environment-friendly type separated type material preparation are following:
The first step: add hot deionized water earlier to boiling;
Second step: the montanic acid wax of choosing softening temperature and be 84 ℃ joins in the ionized water as basic raw material;
The 3rd step: add the oil-soluble emulsifier of choosing according to HLB (oil-water balance) value of montanic acid wax;
The 4th step: add hydrophilic emulsifying agent and carry out composite;
The 5th step: be added in the reasonable emulsifying agent of solvability in the alcohol;
The 6th step: add the printability auxiliary agent;
The 7th step: add skimmer;
The 8th step: reaction is 2--3 hour under the intensity of 4000 rev/mins of homogenizers;
The 9th step: the cooling back adds sanitas.
The tenth step: make the granularity separated type material between 0.2～0.4 micron greatly.
Consider environment-friendly type separated type material stability in storage aspect problem, part emulsification sample of the present invention has carried out long storage time test and has shown: uniform and stable, the no layering of environment-friendly type separated type material, do not go mouldy, can satisfy industrial production requirement.
After environment-friendly type separated type material formula test is accomplished, can be coated with evenly for the water-based that guarantees to make is release, and the product particular requirement, in the environment-friendly type separated type material, added multiple additives, mainly contain wetting agent, flow agent and spreading agent.Wetting agent and flow agent mainly play reduction environment-friendly type separated type material surface tension, coating can finely dispersedly be acted at the pet sheet face; The effect of spreading agent is to make preceding two kinds of auxiliary agents can arrive the pet sheet face fast, so just can play finely dispersed effect.
Like this, prescription and the technology during production is:
Separated type material: 400 grams
Alcohol: 4-7 kilogram
Water: 3-6 kilogram
Flow agent: 3-5 gram
Wetting agent: 0.1-0.3 gram
Spreading agent: 1-3 gram
Net roller: 200 orders
Temperature: 100-120-130-140-100
Speed: 100 meters/minute
Peeling off of varying strength can realize through the concentration of adjustment environment-friendly type separated type material, can between 0.03～0.20, adjust, to reach the processing requirement of project.
Embodiment one: in the environment-friendly type separated type material that makes, add flow agent: 3-5 gram, wetting agent: 0.1-0.3 gram, can play and reduce surface tension, play and make coating in the finely dispersed effect of pet sheet face.
Embodiment two: in the environment-friendly type separated type material that makes, add spreading agent: 1-3 gram; Be to make that each material arrives the pet sheet face fast in the prescription; Make each auxiliary agent play due effect; Each material arrives the pet sheet face fast in the prescription if can not make, and will make flow agent and wetting agent can not bring into play it and reduce capillary effect, and it is necessary therefore adding an amount of spreading agent.
Embodiment three: common existing seal ironing process is to print afterwards earlier to scald, and strengthens scalding the back printing performance like need, then adds printability auxiliary agent 26--35 gram again.Surface-tension energy is significantly improved after the release thermoprint that makes like this, can reach about 42～44 dyne, has satisfied the processing requirement of boiling hot back print product.
Concrete method of use when said environment-friendly type separated type material uses on equipment is:
Concrete device parameter is chosen to be: the net roller: 200 orders,
Temperature: 100-120-130-140-100,
Speed: 100 meters/minute,
Capacity: 150 liters
Select for use testing installation and processing parameter to be:
Homogenizer rotating speed: 4000 rev/mins
Stirring velocity: 60 rev/mins
Type of heating: oil heating (coil pipe)
Heating power: about 30 kilowatts
The type of cooling: water cooling (chuck)
The every still of this equipment can be produced about 100 kilograms, about 5 hours consuming time.
The concentration of said separated type material is adjusted between 3%～20% in addition, to satisfy different stripping strength requirements, reaches the processing project processing requirement.
Economic benefit: take all factors into consideration starting material and manual work, equipment amortization and energy consumption; The cost of self-control separated type material is 20 yuan/kilogram; Being lower than 88 yuan/kilogram of the original F-02 separated type material of company with the F-06 separated type material 55 yuan/kilogram, is 60%-77% than original material savings expense just with regard to the cost of separated type material.
Claims (1)
1. the preparation method of an environmental-friendly release material in halographic anti-counterfeiting industry, it is characterized in that: its environment-friendly type separated type material prescription is following: meter very by weight
Montanic acid wax: 10.32%-13.37%
Oil-soluble emulsifier: 5%-4.7%
Water emulsifier: 0.82%-2.08%
Alcohol dissolubility emulsifying agent: 1.2%--2.44%
Skimmer: 0.045%-0.059%
Sanitas: 0.045%-0.074%
Surplus is a deionized water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102443909A CN101914346B (en) | 2010-08-04 | 2010-08-04 | Preparation method of environmental-friendly release material in halographic anti-counterfeiting industry |
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| CN2010102443909A CN101914346B (en) | 2010-08-04 | 2010-08-04 | Preparation method of environmental-friendly release material in halographic anti-counterfeiting industry |
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| CN101914346A CN101914346A (en) | 2010-12-15 |
| CN101914346B true CN101914346B (en) | 2012-03-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104726022A (en) * | 2015-04-01 | 2015-06-24 | 云南玉溪东魅包装材料有限公司 | Environment-friendly water-based composite wax emulsion release material for electric aluminum and preparation method of material |
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| CN104695278A (en) * | 2015-03-05 | 2015-06-10 | 深圳市坤弘科技有限公司 | Hot stamping mold release agent and preparation method and application of hot stamping mold release agent |
| CN106085231A (en) * | 2016-05-17 | 2016-11-09 | 武汉华工图像技术开发有限公司 | A kind of thermoprint aqueous mould release and preparation method thereof |
| CN105925103A (en) * | 2016-06-23 | 2016-09-07 | 江苏科德宝建筑节能科技有限公司 | Production method of antibacterial coating, antibacterial coating and ventilated antibacterial film containing antibacterial coating |
| CN109484049B (en) * | 2018-10-30 | 2020-11-10 | 上海马云标识有限公司 | Anti-counterfeiting packaging integrated preparation process |
| CN113088193B (en) * | 2021-04-13 | 2022-06-28 | 海南必凯水性新材料有限公司 | Environment-friendly water-based release agent and preparation method thereof |
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| WO2006048895A1 (en) * | 2004-11-08 | 2006-05-11 | Rubicon Research Pvt. Ltd. | Aqueous pharmaceutical coating |
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| CN1288025A (en) * | 1999-09-09 | 2001-03-21 | 科莱恩有限公司 | Wax mixture used for water-bearing application |
| CN1840324A (en) * | 2005-03-30 | 2006-10-04 | 林启祥 | Method of manufacturing release film |
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| CN101914346A (en) | 2010-12-15 |
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