CN103388284A - Water-based zinc stearate emulsion and preparation method thereof - Google Patents
Water-based zinc stearate emulsion and preparation method thereof Download PDFInfo
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- CN103388284A CN103388284A CN201210140831XA CN201210140831A CN103388284A CN 103388284 A CN103388284 A CN 103388284A CN 201210140831X A CN201210140831X A CN 201210140831XA CN 201210140831 A CN201210140831 A CN 201210140831A CN 103388284 A CN103388284 A CN 103388284A
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Abstract
The invention provides a water-based zinc stearate emulsion. The water-based zinc stearate emulsion comprises, by weight, 50-60 parts of deionized water, 20-40 parts of zinc stearate, 2-8 parts of a wetting dispersant, 1-3 parts of an emulsifier, 0.5-1.5 parts of a crosslinking agent, 1-3 parts of a water-based defoaming agent, 0.6-1 part of a suspending agent and 1-1.4 parts of a bactericide. A preparation method of the water-based zinc stearate emulsion comprises the steps of adding the deionized water in a dispersion machine; heating and stirring; adding the wetting dispersant, the emulsifier, the crosslinking agent, the bactericide and the suspending agent; dispersing and emulsifying the above materials; adding the water-based defoaming agent; adding zinc stearate; grinding into particles with the particle size of 0.5-1 micrometer after zinc stearate is completely emulsified; and discharging and packaging the materials. The method provided by the invention is simple in process, reasonable in process parameters and low in preparation cost, and realizes micro-particulation of zinc stearate. The solid content of zinc stearate particles in the emulsion is high. The emulsion is low in viscosity and uniform, has ideal enhancing and lubricating effects, can be stored for a long time without changing quality, does not appear phenomena of flocculation stratification, has no foam during the production, and is ideal in product quality.
Description
Technical field
The present invention relates to the water-based zinc stearate emulsion, relate in particular to a kind of water-based zinc stearate emulsion and preparation method thereof, belong to sensitizer, lubricant technical field.
Background technology
at present, water-based zinc stearate mainly is used as the lubricant of special, the super coating of sand paper, the function additive of the sensitizer of heat-sensitive paper and the releasing agent of rubber and water paint etc., because zinc stearate is water insoluble, to be scattered in the use system and to play a role with particle, so the large young pathbreaker of particle diameter directly affects the dispersion effect of active ingredient, common aqueous acid resin acid zinc granule footpath is large, be difficult for disperseing, and easily precipitate, result of use is undesirable, the ordinary student production. art is difficult to make zinc stearate to reach corpusculed, zinc stearate is also the material of high emulsification difficulty simultaneously, therefore general zinc stearate is as lubricant, use is at paper industry, its sensitizing, lubricant effect is undesirable, can not meet high-grade paper, the production requirement of special paper.
Chinese patent, the patent No. is 200610096473.1, name is called " Zinc stearate water emulsified dispersed liquid and manufacture method thereof " provides a kind of Zinc stearate water emulsified dispersed liquid and manufacture method thereof, the prepared water-based zinc stearate liquid of the method is because its component compatibility is bad, cause its emulsification poor effect, dispersion liquid is deposited the long period and be there will be solidifying wadding lamination, is secondly can produce a lot of foams when viscosity is higher, and product quality is undesirable.
Summary of the invention
The object of the invention is to a kind of water-based zinc stearate emulsion and preparation method thereof, the particulate footpath state that is in of zinc stearate in the prepared emulsion of the method, the compatibility of component is good, can never degenerate when long storage time, solidifying wadding lamination does not appear, be in still state during production, product quality is desirable.
To achieve these goals, technical scheme of the present invention is: a kind of water-based zinc stearate emulsion is characterized in that its component has following parts by weight: 50～60 parts of deionized waters, 20～40 parts of zinc stearates, 2～8 parts of wetting dispersing agents, 1～3 part of emulsifying agent, 0.5～1.5 part of crosslinking agent, 1～3 part of water-based defoamer, 0.6～1 part of suspending agent, 1～1.4 part, bactericide.
Described wetting dispersing agent is cloudy release wetting dispersing agent, and described emulsifying agent is three pears hall alcohol or stearic acids, and described water-based defoamer is modified polyorganosiloxane.
Further, the optimum weight umber of the component of water-based zinc stearate emulsion is: 53 parts of deionized waters, 35 parts of zinc stearates, 5 parts of wetting dispersing agents, 2 parts of emulsifying agents, 1 part of crosslinking agent, 2 parts of water-based defoamers, 0.8 part of suspending agent, 1.2 parts, bactericide.
this invention also provides the method for preparing this water-based zinc stearate emulsion, its processing step is: choose deionized water by the aforementioned component parts by weight and add in dispersion machine, be warming up to 60～80 ℃, then add wetting dispersing agent under stirring, emulsifying agent, crosslinking agent, bactericide, suspending agent, stirring makes its dispersion and emulsion, constant temperature 30～40 minutes, then add the water-based defoamer, make the foam in liquid disappear rapidly, add zinc stearate again under stirring, constant temperature 40～60 minutes, the complete emulsification of zinc stearate is scattered in system, then grind, being ground to particle diameter is 0.5～1 micron, stop grinding, the discharging packing.
Technical scheme of the present invention efficiently solves the problem of zinc stearate active ingredient, particle diameter and emulsion dispersion, the compatibility of component is good, and its process is simple, technological parameter is reasonable, cost of manufacture is low, has realized the corpusculed of zinc stearate, in emulsion, the solid content of zinc stearate particle is high, viscosity is low, and emulsion is even, sensitizing, lubricant effect ideal, can never degenerate when long storage time, solidifying wadding lamination do not occur, be in still state during production, product quality is desirable.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is further described.
Embodiment 1:
, according to the component of water-based zinc stearate emulsion, choose parts by weight and be 50 parts of deionized waters, 40 parts of zinc stearates, 4 parts of release wetting dispersing agents of the moon, 1 part of three pears hall alcohol, 1 part of crosslinking agent, 2 parts of modified polyorganosiloxanes, 0.8 part of suspending agent, 1.2 parts, bactericide;
Deionized water is added in dispersion machine, be warming up to 60 ℃, then add cloudy release wetting dispersing agent, emulsifying agent three pears hall alcohol, crosslinking agent, bactericide, suspending agent under stirring, stirring makes its dispersion and emulsion, constant temperature 30 minutes, then add water-based defoamer modified polyorganosiloxane, make the foam in liquid disappear rapidly, add zinc stearate again under stirring, constant temperature 40 minutes, be scattered in system the complete emulsification of zinc stearate, then grind, being ground to particle diameter is 1 micron, stops grinding the discharging packing.
Embodiment 2:
, according to the component of water-based zinc stearate emulsion, choose parts by weight and be 60 parts of deionized waters, 30 parts of zinc stearates, 2 parts of release wetting dispersing agents of the moon, 3 part of three pears hall alcohol, 1.5 parts of crosslinking agents, 1.5 parts of modified polyorganosiloxanes, 0.6 part of suspending agent, 1.4 parts, bactericide;
Deionized water is added in dispersion machine, be warming up to 70 ℃, then add cloudy release wetting dispersing agent, emulsifying agent three pears hall alcohol, crosslinking agent, bactericide, suspending agent under stirring, stirring makes its dispersion and emulsion, constant temperature 35 minutes, then add water-based defoamer modified polyorganosiloxane, make the foam in liquid disappear rapidly, add zinc stearate again under stirring, constant temperature 50 minutes, be scattered in system the complete emulsification of zinc stearate, then grind, being ground to particle diameter is 0.5 micron, stops grinding the discharging packing.
Embodiment 3:
, according to the component of water-based zinc stearate emulsion, choose parts by weight and be 53 parts of deionized waters, 33 parts of zinc stearates, 8 parts of release wetting dispersing agents of the moon, 2 part of three pears hall alcohol, 0.5 part of crosslinking agent, 1 part of modified polyorganosiloxane, 1 part of suspending agent, 1 part, bactericide;
Deionized water is added in dispersion machine, be warming up to 80 ℃, then add cloudy release wetting dispersing agent, emulsifying agent three pears hall alcohol, crosslinking agent, bactericide, suspending agent under stirring, stirring makes its dispersion and emulsion, constant temperature 40 minutes, then add water-based defoamer modified polyorganosiloxane, make the foam in liquid disappear rapidly, add zinc stearate again under stirring, constant temperature 60 minutes, be scattered in system the complete emulsification of zinc stearate, then grind, being ground to particle diameter is 0.75 micron, stops grinding the discharging packing.
Embodiment 4:
, according to the component of water-based zinc stearate emulsion, choose parts by weight and be 53 parts of deionized waters, 35 parts of zinc stearates, 5 parts of release wetting dispersing agents of the moon, 2 parts of stearic acids, 1 part of crosslinking agent, 2 parts of modified polyorganosiloxanes, 0.8 part of suspending agent, 1.2 parts, bactericide;
Deionized water is added in dispersion machine, be warming up to 75 ℃, then add cloudy release wetting dispersing agent, emulsifying agent stearic acid, crosslinking agent, bactericide, suspending agent under stirring, stirring makes its dispersion and emulsion, constant temperature 35 minutes, then add water-based defoamer modified polyorganosiloxane, make the foam in liquid disappear rapidly, add zinc stearate again under stirring, constant temperature 55 minutes, be scattered in system the complete emulsification of zinc stearate, then grind, being ground to particle diameter is 0.8 micron, stops grinding the discharging packing.
Technical scheme of the present invention is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion of making according to the technical scheme of invention, within all falling into the protection domain of invention.
Claims (3)
1. water-based zinc stearate emulsion, it is characterized in that: its component has following parts by weight: 50～60 parts of deionized waters, 20～40 parts of zinc stearates, 2～8 parts of wetting dispersing agents, 1～3 part of emulsifying agent, 0.5～1.5 part of crosslinking agent, 1～3 part of water-based defoamer, 0.6～1 part of suspending agent, 1～1.4 part, bactericide;
Described wetting dispersing agent is cloudy release wetting dispersing agent, and described emulsifying agent is three pears hall alcohol, and described water-based defoamer is modified polyorganosiloxane.
2. water-based zinc stearate emulsion according to claim 1, it is characterized in that: described emulsifying agent also can be stearic acid.
3. make the preparation method of water-based zinc stearate emulsion claimed in claim 1, it is characterized in that: its processing step is:
The composition weight umber that provides by claim 1 is chosen deionized water and is added in dispersion machine, be warming up to 60～80 ℃, then add wetting dispersing agent, emulsifying agent, crosslinking agent, bactericide, suspending agent under stirring, stirring makes its dispersion and emulsion, constant temperature 30～40 minutes, then add the water-based defoamer, make the foam in liquid disappear rapidly, add zinc stearate again under stirring, constant temperature 40～60 minutes, be scattered in system the complete emulsification of zinc stearate, then grind, being ground to particle diameter is 0.5～1 micron, stops grinding the discharging packing.
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| CN201210140831XA CN103388284A (en) | 2012-05-09 | 2012-05-09 | Water-based zinc stearate emulsion and preparation method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711034A (en) * | 2013-12-05 | 2014-04-09 | 东莞市汉维新材料科技有限公司 | Ultrafine zinc stearate water-based dispersion solution and preparation method therefor |
| CN103992681A (en) * | 2014-06-03 | 2014-08-20 | 洛阳惠尔纳米科技有限公司 | Super environment-friendly coating for abrasive paper, abrasive cloth and abrasive belt and preparation method of coating |
| CN106868936A (en) * | 2015-12-11 | 2017-06-20 | 中科院广州化学有限公司南雄材料生产基地 | A kind of water-based zinc stearate emulsion and preparation method and application |
| CN108047958A (en) * | 2017-12-12 | 2018-05-18 | 广州市麦吉高分子材料有限公司 | Leather polishes the formula and preparation method of repairing paste |
| CN108411698A (en) * | 2018-03-08 | 2018-08-17 | 广东龙湖科技股份有限公司 | The preparation method of water-based zinc stearate lotion, the product by this method acquisition and its application |
| CN109957998A (en) * | 2017-12-14 | 2019-07-02 | 上海东升新材料有限公司 | Low bubble zinc stearate dispersion liquid of a kind of large arch dam and preparation method thereof |
| US11660726B2 (en) | 2019-09-05 | 2023-05-30 | Saint-Gobain Abrasives, Inc. | Coated abrasives having an improved supersize coating |
| CN116217380A (en) * | 2023-02-06 | 2023-06-06 | 常熟聚和化学有限公司 | Water-based zinc stearate and preparation process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4719265A (en) * | 1985-03-26 | 1988-01-12 | Huels Aktiengesellschaft | Process for the production of a pourable polyvinyl chloride with high proportions of acrylate elastomers |
| CN1042932A (en) * | 1989-11-02 | 1990-06-13 | 周美华 | Filling-modified masterbatch of a kind of polyolefine and production method thereof |
| CN1928226A (en) * | 2006-09-27 | 2007-03-14 | 苏州三威纳米科技有限公司 | Ultramicro amido stearate aqueous emulsifying dispersion solution and process for producing the same |
| CN1932150A (en) * | 2006-09-27 | 2007-03-21 | 苏州三威纳米科技有限公司 | Zinc stearate water emulsified dispersed liquid and producing method thereof |
-
2012
- 2012-05-09 CN CN201210140831XA patent/CN103388284A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4719265A (en) * | 1985-03-26 | 1988-01-12 | Huels Aktiengesellschaft | Process for the production of a pourable polyvinyl chloride with high proportions of acrylate elastomers |
| CN1042932A (en) * | 1989-11-02 | 1990-06-13 | 周美华 | Filling-modified masterbatch of a kind of polyolefine and production method thereof |
| CN1928226A (en) * | 2006-09-27 | 2007-03-14 | 苏州三威纳米科技有限公司 | Ultramicro amido stearate aqueous emulsifying dispersion solution and process for producing the same |
| CN1932150A (en) * | 2006-09-27 | 2007-03-21 | 苏州三威纳米科技有限公司 | Zinc stearate water emulsified dispersed liquid and producing method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711034A (en) * | 2013-12-05 | 2014-04-09 | 东莞市汉维新材料科技有限公司 | Ultrafine zinc stearate water-based dispersion solution and preparation method therefor |
| CN103711034B (en) * | 2013-12-05 | 2016-03-02 | 东莞市汉维科技股份有限公司 | A kind of Ultrafine stearic acid zinc aqueous liquid dispersion and preparation method thereof |
| CN103992681A (en) * | 2014-06-03 | 2014-08-20 | 洛阳惠尔纳米科技有限公司 | Super environment-friendly coating for abrasive paper, abrasive cloth and abrasive belt and preparation method of coating |
| CN106868936A (en) * | 2015-12-11 | 2017-06-20 | 中科院广州化学有限公司南雄材料生产基地 | A kind of water-based zinc stearate emulsion and preparation method and application |
| CN108047958A (en) * | 2017-12-12 | 2018-05-18 | 广州市麦吉高分子材料有限公司 | Leather polishes the formula and preparation method of repairing paste |
| CN109957998A (en) * | 2017-12-14 | 2019-07-02 | 上海东升新材料有限公司 | Low bubble zinc stearate dispersion liquid of a kind of large arch dam and preparation method thereof |
| CN108411698A (en) * | 2018-03-08 | 2018-08-17 | 广东龙湖科技股份有限公司 | The preparation method of water-based zinc stearate lotion, the product by this method acquisition and its application |
| US11660726B2 (en) | 2019-09-05 | 2023-05-30 | Saint-Gobain Abrasives, Inc. | Coated abrasives having an improved supersize coating |
| CN116217380A (en) * | 2023-02-06 | 2023-06-06 | 常熟聚和化学有限公司 | Water-based zinc stearate and preparation process thereof |
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