CN101768893B - Stone paper paint, preparation method thereof and stone paper prepared by stone paper paint - Google Patents
Stone paper paint, preparation method thereof and stone paper prepared by stone paper paint Download PDFInfo
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- CN101768893B CN101768893B CN2010100290082A CN201010029008A CN101768893B CN 101768893 B CN101768893 B CN 101768893B CN 2010100290082 A CN2010100290082 A CN 2010100290082A CN 201010029008 A CN201010029008 A CN 201010029008A CN 101768893 B CN101768893 B CN 101768893B
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Abstract
The invention relates to a stone paper paint and stone paper prepared by the stone paper paint. The stone paper paint is prepared by taking water-soluble acrylic resin as the binder resin of the paint and taking ceramic powder as the main material assisting with other auxiliary agents. The stone paper is prepared in a way that the paint is coated on the stone paper of PP, BOPP, PVC, HDPE, PET, ABS, PS and the like, thereby not only improving the printing property of the surface of the stone paper and improving the printing property of the stone paper, therefore, the stone paper has the characteristics of water proof, oil resistance, easy stripping and waste paper recycling and the like. In the invention, the production technology is simple, and the technological parameter is easy to control. The waste ceramic can be taken as the main raw material, and the raw material has the characteristics of rich source, low cost, less energy and environmental protection. Therefore, the stone paper paint and the stone paper can be widely applied to the fields of civil use, commercial use, industrial use, military use and the like and has very broad market prospect.
Description
Technical field
The invention belongs to the stone paper preparing technical field.
Background technology
One, along with the reinforcement of global environmental consciousness, general fibre paper causes a large amount of pollutions, has accelerated the development of stone paper, and new stone paper kind begins to occur, and has enlarged the range of application of stone paper.And China's stone paper is started late, and is mainly imported product, and mainly is the PP stone paper.The printability of these stone paper requires very harsh to printing ink, the imported product price is expensive again.
Its two, along with improving constantly of rapid development of national economy and living standards of the people, the output of China's rubbish with day increase severely, especially the output increase of plastic packing article is the fastest.These plastic products of stone paper are when bringing convenience to people's lives, also use again because of people's continuous recovery, cause printing ink to sneak into and make that the paper substrate background color is more and more darker, be faced with and reclaim difficult severe situation, cause secondary environmental pollution and can not get actual application.
Summary of the invention:
Purpose of the present invention is exactly at the above-mentioned background technology, a kind of cheap coating and production method thereof are provided, this coating is coated on forms a kind of new stone paper on the stone paper films such as PP, BOPP, PVC, PET, HDPE, ABS, PS, make it can be suitable for general mode of printing and general printing ink.This stone paper coating also has characteristics such as available deinking agent deinking when having covering power.
Technical scheme provided by the invention is:
One, the composition of stone paper coating composition and mass percent thereof are: acrylic resin: 30%～40%; Ceramic powder: 10%～20%; Deionized water: 50%～57%; Antistatic additive: 0.2%～0.5%; Defoamer: 0.1%～0.3%; Ammoniacal liquor: 2%～3%.
Two, the preparation method of stone paper coating is:
1, elder generation heats acrylic resin and is dissolved in the deionized water, adds ammoniacal liquor again, makes water-soluble modified resin liquid.
2, ceramic powder is joined in the water-soluble modified resin liquid and and evenly disperses it, add defoamer and antistatic additive at last and mix after promptly make stone paper coating.
Three, with above-mentioned stone paper coating on the stone paper films such as PP, BOPP, PVC, PET, HDPE, ABS, PS through the coating treatment process after, this coating has formed printable layer on its top layer, become a kind of new stone paper.Above-mentioned coating treatment process is to utilize the mode of common intaglio printing or be coated with on coating machine.
Outstanding feature of the present invention is:
1, the main raw material ceramic powder of this coating can all utilize waste ceramic, and its raw material sources are abundant, and are cheap, and belongs to country's improvement pollution of encouraging and supporting, the new product of environmental protection and energy saving, can widely popularize.
2, be a kind of plastics new material product with this coating coated made stone paper behind the stone paper films such as PP, BOPP, PVC, PET, HDPE, ABS, PS, to mould for paper also is a kind of environment-friendly products, and stone paper does not need timber and natural plant fibre, can save a large amount of forest reserves and reduce environmental pollution.
3, this coating preparation technology is simple, and technological parameter is more easy to control.
4, this coating products is easy to use, can or be coated with on coating machine with the mode of general intaglio printing.
5, the new stone paper that makes therefrom can be suitable for general mode of printing and common ink printing and utilize deinking agent to be easy to deinking.
The specific embodiment
Basic composition is of stone paper coating: 30～40% acrylic resins (as the J678 resin of Taiwan Zhuan Chen company), 10～20% waste ceramics, 50～57% deionized waters, 0.2～0.5% antistatic additive, 0.1～0.3% defoamer (as 0506 defoamer of the modest company of Taiwan moral), 2～3% ammoniacal liquor more than are mass percent.
By said ratio, acrylic resin is heated is dissolved in the deionized water earlier, adds ammoniacal liquor again, makes water-soluble modified resin liquid.Ceramic powder is joined in the water-soluble modified resin liquid then and be uniformly dispersed, add defoamer and antistatic additive at last, and promptly make stone paper coating after it is mixed with sand mill or dispersion machine.Use intaglio printing mode or coating machine coated to stone paper films such as PP, BOPP, PVC, PET, HDPE, ABS, PS prepared coating, but promptly become a kind of new deinking stone paper.
The water-soluble modified resin liquid that acrylic resin adding ammoniacal liquor is made belongs to Polymer Solution.It is a kind of good film forming matter as the connection material of stone paper coating, and strong adhesion can stick to ceramic powder on the stock, has made it good levelability, spreading property and gloss etc., gives good printability.Its softening point is higher, can form hard and not crisp, pliable and tough epithelium.Can form height and contain admittedly in alcohols solvent and water, low viscous system has good solvent release, be beneficial to drying, also good affinity arranged with ceramic powder, good to the wettability of ceramic powder, meet the specific (special) requirements of printing object, and look shallow is, transparent, store in stable, wear-resisting wiping.
Ceramic powder belongs to inorganic fillings, its cheap (when particularly utilizing waste ceramic), and good dispersion, its matter softness does not influence main body color and gloss, can precipitation not take place or reactivity occur to condense in connecting material.The viscosity that connects material is increased, play the effect of thickening.
It is strong to the dissolving power of water-borne acrylic resin that ammoniacal liquor adds deionized water, and toxicity is less, and the source of goods is abundant.
The concrete technological specification of each flow process of the present invention is commented as follows:
Must remove greasy dirt when 1, utilizing waste ceramic, bits etc. must be cleaned out.Break into the above powder of 100 orders.
2, acrylic resin is added water and heat 30-80 ℃, add ammoniacal liquor, make water-soluble modified resin liquid.
3, the ceramic powder of formula ratio, water-soluble modified resin liquid fully are uniformly dispersed in dispersion machine, move to then in the skin grinder and grind 2～3 times, be ground to required fineness and be≤15 microns.Defoamer in the prescription and antistatic additive weighing are added, it is mixed promptly make stone paper coating.
4, the key technical indexes of check stone paper coating is:
Fineness :≤15 microns, the method for pressing the GB/T13217.3-1991 defined detects;
Viscosity: 50-150 second (being coated with 4 glasss, 25 ℃), the method for pressing the GB/T13217.4-1991 defined detects;
First dryness: 20 ~ 40 (millimeter, 30 seconds), the method for pressing GB/T 13217.5-1991 defined detects;
Attachment fastness: 85-100%, the method for pressing GB/T 13217.7-1991 defined detects;
Stability: good, the method for pressing GB/T 6753.3-1986 defined detects.
Below by the embodiment of detail, further illustrate outstanding feature of the present invention and marked improvement, only be the present invention is described and never limit the present invention.
Embodiment 1:
Press formula ratio 30% acrylic resin (as the J678 resin of Taiwan Zhuan Chen company), 47.7% deionized water, 2% ammoniacal liquor, get again and put into the 2L skin grinder after 20% waste ceramic powder, stirring, the dispersion and grind; Take out after 3 hours and be encased in the container of stirring, add 0.2% antistatic additive, 0.1% defoamer (as 0506 defoamer of the modest company of Taiwan moral) at last, stir and promptly made stone paper coating in 30 minutes.On PET stone paper film, scrape the sample test, respond well, meet the requirements.By GB/T13217 " the intaglio plate ink used for plastic method of inspection " and GB/T 6753.3 " coating storage stability test method " testing result is fineness≤15 micron; Viscosity 80 seconds (being coated with 4 glasss, 25 ℃); Just 30 millimeters .30 of dryness second, attachment fastness 90%, have good stability.
Embodiment 2:
40% acrylic resin (as the J678 resin of Taiwan Zhuan Chen company), 46.2% deionized water, 3% ammoniacal liquor are got and are put into the 2L skin grinder after 10% waste ceramic powder, stirring, the dispersion and grind; Take out after 3 hours and be encased in the container of stirring, add 0.5% antistatic additive, 0.3% defoamer (as 0506 defoamer of the modest company of Taiwan moral) at last, stir and promptly made stone paper coating in 30 minutes.On PET stone paper film, scrape the sample test, respond well, meet the requirements.By GB/T 13217 " the intaglio plate ink used for plastic method of inspection " and GB/T 6753.3 " coating storage stability test method " testing result is fineness≤10 micron; Viscosity 70 seconds (being coated with 4 glasss, 25 ℃); Just 30 millimeters .30 of dryness second, attachment fastness 90%, have good stability.
Claims (5)
1. stone paper coating is characterized in that:
The composition of described coating and mass percent thereof are: acrylic resin: 30%～40%; Ceramic powder: 10%～40%; Deionized water: 50%～57%; Antistatic additive 0.2%～0.5%; Defoamer 0.1%～0.3%; Ammoniacal liquor 2%～3%, the mass percent of above each component satisfies 100%.
2. method for preparing the described stone paper coating of claim 1 is characterized in that:
A, acrylic resin heated to be dissolved in the deionized water, adds ammoniacal liquor then and makes water-soluble modified resin liquid;
B, ceramic powder is joined in the water-soluble modified resin liquid, add antistatic additive and defoamer again after it is evenly disperseed and mix.
3. stone paper of utilizing claim 1 or 2 described stone paper coating to make is characterized in that:
Described stone paper coating is coated with processing on common stone paper film.
4. stone paper according to claim 3 is characterized in that:
It is to utilize the mode of intaglio printing to carry out coated that described coating is handled.
5. stone paper according to claim 3 is characterized in that:
It is to be coated with on coating machine that described coating is handled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100290082A CN101768893B (en) | 2010-01-18 | 2010-01-18 | Stone paper paint, preparation method thereof and stone paper prepared by stone paper paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100290082A CN101768893B (en) | 2010-01-18 | 2010-01-18 | Stone paper paint, preparation method thereof and stone paper prepared by stone paper paint |
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| Publication Number | Publication Date |
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| CN101768893A CN101768893A (en) | 2010-07-07 |
| CN101768893B true CN101768893B (en) | 2011-07-20 |
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| CN2010100290082A Expired - Fee Related CN101768893B (en) | 2010-01-18 | 2010-01-18 | Stone paper paint, preparation method thereof and stone paper prepared by stone paper paint |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373651B (en) * | 2010-08-23 | 2016-06-01 | 佛山市正大天地环保材料有限公司 | A kind of stone paper and processing method |
| CN102400419B (en) * | 2010-09-08 | 2016-06-01 | 佛山市正大天地环保材料有限公司 | The stone paper of a kind of light specific gravity and processing method |
| CN102154931B (en) * | 2010-12-03 | 2016-04-06 | 佛山市正大天地环保材料有限公司 | Stone paper and processing method |
| CN102677540B (en) * | 2011-03-09 | 2016-03-16 | 佛山市正大天地环保材料有限公司 | A kind of lightweight stone paper |
| CN102154932B (en) * | 2011-03-09 | 2016-03-16 | 佛山市正大天地环保材料有限公司 | The stone paper that a kind of proportion is little |
| CN102220725A (en) * | 2011-04-06 | 2011-10-19 | 武汉大学 | Coating for stereo photographic paper and preparation method thereof |
| CN103866361A (en) * | 2014-03-31 | 2014-06-18 | 宋旭 | Method for selectively plating silver on high-filling stone paper |
| CN105503119B (en) * | 2014-09-25 | 2018-01-30 | 国家电网公司 | A kind of stone paper and preparation method based on waste and old electric power ceramic insulator |
| CN104592839B (en) * | 2014-12-30 | 2017-01-25 | 成都新柯力化工科技有限公司 | Special coating liquid for stone paper coating and preparation method thereof |
| CN105111879B (en) * | 2015-08-20 | 2017-06-27 | 辽宁恒星精细化工有限公司 | Stone paper writing paper coating adhesive and preparation method thereof |
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| CN1598143A (en) * | 2004-07-26 | 2005-03-23 | 邢安石 | Technology for mfg. paper by stone powder |
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| CN101215440A (en) * | 2008-01-22 | 2008-07-09 | 张有贵 | Three-component thin type multi-layer vacuum thermal insulation paint |
| CN101307582A (en) * | 2008-06-30 | 2008-11-19 | 上海东升新材料有限公司 | Under-coating paint for base paper of coffee cup and method for making same and applications |
| CN101314929A (en) * | 2008-06-30 | 2008-12-03 | 上海东升新材料有限公司 | Water-based paint for tintage on inner lining paper of colorful aluminum foil |
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2010
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| CN1598143A (en) * | 2004-07-26 | 2005-03-23 | 邢安石 | Technology for mfg. paper by stone powder |
| CN1772836A (en) * | 2004-07-26 | 2006-05-17 | 独立行政法人产业技术综合研究所 | Stress-luminescent composition containing anisotropic stress-luminescent material, and method of producing the same |
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| CN101768893A (en) | 2010-07-07 |
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Granted publication date: 20110720 Termination date: 20140118 |