CN103467649A - Aqueous copolymerized acrylic emulsion - Google Patents
Aqueous copolymerized acrylic emulsion Download PDFInfo
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- CN103467649A CN103467649A CN2013104227772A CN201310422777A CN103467649A CN 103467649 A CN103467649 A CN 103467649A CN 2013104227772 A CN2013104227772 A CN 2013104227772A CN 201310422777 A CN201310422777 A CN 201310422777A CN 103467649 A CN103467649 A CN 103467649A
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Abstract
The invention discloses an aqueous copolymerized acrylic emulsion which consists of the following components in parts by weight: 525 parts of butyl acrylate, 3.8 parts of an emulsifier, 0.3-0.4 part of a defoaming agent, 1.0-1.2 parts of a moistening agent, 0.9 part of tert-butyl hydroperoxide, 0.9 part of rongalit, 0.15 part of mercaptan, 2.5 parts of ammonium persulfate, 0.7 part of ammonium bicarbonate, 11.1 parts of hydroxyethyl acrylate, 5.5 parts of crylic acid, 6 parts of ammonium hydroxide and 448 parts of deionized water. A pressure sensitive adhesive tape which is prepared from the aqueous copolymerized acrylic emulsion has the characteristics that the drying speed is high, the low-temperature resistance property is good, and the pressure sensitive adhesive tape is unlikely to drop off.
Description
Technical field
The present invention relates to a kind of water-based co-polypropylene yogurt liquid, also relate to the preparation method of this water-based co-polypropylene yogurt liquid.
Background technology
Water-based co-polypropylene yogurt liquid is that a class has the pressure-sensitive adhesive that pressure is had to susceptibility, mainly for the preparation of Pressuresensitive Tape, has the characteristics of " sticky ly easily throw off and be not difficult, stripping and do not damage ", because of easy to use, of many uses develop very rapid.Day by day perfect along with environmental requirement and social rules, pressure-sensitive adhesive also changes from the solvent borne hydrotropisms, and the market of water-borne pressure sensitive adhesive stick and application prospect are very extensive.In the market prepare the problems such as majority after Pressuresensitive Tape exists glue easily to come off, resistance to low temperature is poor by the water-borne pressure sensitive adhesive stick, to a certain degree affected the range of application of water-borne pressure sensitive adhesive.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of water-based co-polypropylene yogurt liquid, uses the present invention to prepare Pressuresensitive Tape and has that rate of drying is fast, resistance to low temperature good, the characteristics of difficult drop-off.
For solving the problems of the technologies described above, a kind of water-based co-polypropylene of the present invention yogurt liquid, by butyl acrylate, emulsifying agent, defoamer, wetting agent, tertbutyl peroxide, rongalite, mercaptan, ammonium persulphate, bicarbonate of ammonia, Hydroxyethyl acrylate, vinylformic acid, ammoniacal liquor and deionized water form, each ingredients weight parts is respectively: butyl acrylate: 525 parts, emulsifying agent: 3.8 parts, defoamer: 0.3-0.4 part, wetting agent: 1.0-1.2 part, tertbutyl peroxide: 0.9 part, rongalite: 0.9 part, mercaptan: 0.15 part, ammonium persulphate: 2.5 parts, bicarbonate of ammonia: 0.7 part, Hydroxyethyl acrylate: 11.1 parts, vinylformic acid: 5.5 parts, ammoniacal liquor: 6 parts and deionized water: 448 parts.
Described emulsifying agent is emulsifying agent A-501 and Emulsifier O C-46, and weight part is respectively 0.3 part and 3.5 parts.
The weight part of described wetting agent is that 1.0 parts, the weight part of defoamer are 0.3 part.
The weight part of described wetting agent is that 1.2 parts, the weight part of defoamer are 0.4 part.
A kind of method for preparing the described water-based co-polypropylene of claim 1 yogurt liquid comprises the following steps:
(1), to the deionized water that adds 200 weight parts in reactor, start to stir, heat temperature raising, mixing speed is 40-50rpm, is warming up to the bicarbonate of ammonia that adds 0.7 weight part after 60 ℃ and the emulsifying agent of 0.3 weight part;
(2), to the deionized water that adds 198 weight parts in the monomer tank, start to stir, add successively the emulsifying agent of 3.5 weight parts, the Hydroxyethyl acrylate of 11.1 weight parts, the vinylformic acid of 5.5 weight parts, the butyl acrylate of 525 weight parts, the mercaptan of 0.15 weight part, be stirred to after above-mentioned mixing liquid viscosity is greater than 200cp and stop stirring, get above-mentioned mixed solution 30 weight parts standby, again to the ammonium persulphate that adds 0.7 weight part in the monomer tank, obtain monomer mixed solution afterwards;
(3), the reactor in step (1) is warming up to 70 ℃ of left and right, the 30 weight part mixed solutions that take out in step (2) are joined in reactor, temperature rises to the ammonium persulphate that 82 ℃ of left and right add 1.8 weight parts after stable;
(4), after being continued to be warming up to 85 ℃, the reactor in step (3) starts to drip prepared monomer mixed solution in step (2), in controlling 1 hour, temperature of reaction kettle is down to 83 ± 1 ℃ by 85 ℃, continue to drip prepared monomer mixed solution in step (2), 3.5 be added dropwise to complete in hour, dropping temperature is controlled at 83 ± 1 ℃, drip and finish rear insulation 1 hour, 83 ± 1 ℃ of holding temperatures;
(5), in step (4), the reactor insulation is cooled to 65 ℃ after finishing, add the deionized water of 10 weight parts and the tertbutyl peroxide of 0.9 weight part, add the deionized water of 10 weight parts and the rongalite of 0.9 weight part after static 10 minutes, continue cooling after static 30 minutes;
(6), the reactor in step (5) adds the wetting agent of 1.0-1.2 weight part while being cooled to 50 ℃, add the chlorine water of 6 weight parts and the defoamer of 0.3-0.4 weight part after being cooled to below 45 ℃, be cooled to below 38 ℃ after 100 order net filtrations packings.
After testing, technical indicator is as follows for water-based co-polypropylene yogurt liquid of the present invention:
Color: milky white liquid
PH value: 7-9
Solid content (%): 55 ± 1%
Viscosity: 60-200cp
180 degree peeling forces (N): >=6.0
Initial bonding strength 13# ball (cm) :≤5.0
0 degree is held viscous force (h/25mmKg) >=24
The present invention has following performance: odorless, nontoxic, high solid fast containing, rate of drying, have and good just glue, peel off and hold viscous force.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment:
At first to the deionized water that adds 200 weight parts in reactor, start to stir, heat temperature raising, mixing speed is 40-50rpm, is warming up to the bicarbonate of ammonia that adds 0.7 weight part after 60 ℃ and the emulsifying agent of 0.3 weight part; Then to the deionized water that adds 198 weight parts in the monomer tank, start to stir, add successively the emulsifying agent of 3.5 weight parts, the Hydroxyethyl acrylate of 11.1 weight parts, the vinylformic acid of 5.5 weight parts, the butyl acrylate of 525 weight parts, the mercaptan of 0.15 weight part, be stirred to after above-mentioned mixing liquid viscosity is greater than 200cp and stop stirring, get above-mentioned mixed solution 30 weight parts standby, again to the ammonium persulphate that adds 0.7 weight part in the monomer tank, obtain monomer mixed solution afterwards; Reactor is warming up to 70 ℃ of left and right, the 30 weight part mixed solutions that take out are joined in reactor, temperature rises to after stablize 82 ℃ of left and right the ammonium persulphate that adds 1.8 weight parts; Start to drip monomer mixed solution after again reactor being continued to be warming up to 85 ℃, in controlling 1 hour, temperature of reaction kettle is down to 83 ± 1 ℃ by 85 ℃, continue to drip monomer mixed solution, 3.5 be added dropwise to complete in hour, dropping temperature is controlled at 83 ± 1 ℃, drip and finish rear insulation 1 hour, 83 ± 1 ℃ of holding temperatures; Be cooled to 65 ℃ after question response still insulation afterwards finishes, add the deionized water of 10 weight parts and the tertbutyl peroxide of 0.9 weight part, add the deionized water of 10 weight parts and the rongalite of 0.9 weight part after static 10 minutes, continue cooling after static 30 minutes; Last question response still adds the wetting agent of 1.0-1.2 weight part while being cooled to 50 ℃, add the chlorine water of 6 weight parts and the defoamer of 0.3-0.4 weight part after being cooled to below 45 ℃, be cooled to below 38 ℃ after 100 order net filtrations packings.
Claims (5)
1. a water-based co-polypropylene yogurt liquid, it is characterized in that: by butyl acrylate, emulsifying agent, defoamer, wetting agent, tertbutyl peroxide, rongalite, mercaptan, ammonium persulphate, bicarbonate of ammonia, Hydroxyethyl acrylate, vinylformic acid, ammoniacal liquor and deionized water form, each ingredients weight parts is respectively: butyl acrylate: 525 parts, emulsifying agent: 3.8 parts, defoamer: 0.3-0.4 part, wetting agent: 1.0-1.2 part, tertbutyl peroxide: 0.9 part, rongalite: 0.9 part, mercaptan: 0.15 part, ammonium persulphate: 2.5 parts, bicarbonate of ammonia: 0.7 part, Hydroxyethyl acrylate: 11.1 parts, vinylformic acid: 5.5 parts, ammoniacal liquor: 6 parts and deionized water: 448 parts.
2. according to water-based co-polypropylene yogurt liquid claimed in claim 1, it is characterized in that: described emulsifying agent is emulsifying agent A-501 and Emulsifier O C-46, and weight part is respectively 0.3 part and 3.5 parts.
3. according to the described water-based co-polypropylene of claim 1 or 2 yogurt liquid, it is characterized in that: the weight part of described wetting agent is that 1.0 parts, the weight part of defoamer are 0.3 part.
4. according to the described water-based co-polypropylene of claim 1 or 2 yogurt liquid, it is characterized in that: the weight part of described wetting agent is that 1.2 parts, the weight part of defoamer are 0.4 part.
5. a method for preparing the described water-based co-polypropylene of claim 1 yogurt liquid is characterized in that comprising the following steps:
(1), to the deionized water that adds 200 weight parts in reactor, start to stir, heat temperature raising, mixing speed is 40-50rpm, is warming up to the bicarbonate of ammonia that adds 0.7 weight part after 60 ℃ and the emulsifying agent of 0.3 weight part;
(2), to the deionized water that adds 198 weight parts in the monomer tank, start to stir, add successively the emulsifying agent of 3.5 weight parts, the Hydroxyethyl acrylate of 11.1 weight parts, the vinylformic acid of 5.5 weight parts, the butyl acrylate of 525 weight parts, the mercaptan of 0.15 weight part, be stirred to after above-mentioned mixing liquid viscosity is greater than 200cp and stop stirring, get above-mentioned mixed solution 30 weight parts standby, again to the ammonium persulphate that adds 0.7 weight part in the monomer tank, obtain monomer mixed solution afterwards;
(3), the reactor in step (1) is warming up to 70 ℃ of left and right, the 30 weight part mixed solutions that take out in step (2) are joined in reactor, temperature rises to the ammonium persulphate that 82 ℃ of left and right add 1.8 weight parts after stable;
(4), after being continued to be warming up to 85 ℃, the reactor in step (3) starts to drip prepared monomer mixed solution in step (2), in controlling 1 hour, temperature of reaction kettle is down to 83 ± 1 ℃ by 85 ℃, continue to drip prepared monomer mixed solution in step (2), 3.5 be added dropwise to complete in hour, dropping temperature is controlled at 83 ± 1 ℃, drip and finish rear insulation 1 hour, 83 ± 1 ℃ of holding temperatures;
(5), in step (4), the reactor insulation is cooled to 65 ℃ after finishing, add the deionized water of 10 weight parts and the tertbutyl peroxide of 0.9 weight part, add the deionized water of 10 weight parts and the rongalite of 0.9 weight part after static 10 minutes, continue cooling after static 30 minutes;
(6), the reactor in step (5) adds the wetting agent of 1.0-1.2 weight part while being cooled to 50 ℃, add the chlorine water of 6 weight parts and the defoamer of 0.3-0.4 weight part after being cooled to below 45 ℃, be cooled to below 38 ℃ after 100 order net filtrations packings.
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| CN201310422777.2A CN103467649B (en) | 2013-09-17 | 2013-09-17 | Aqueous copolymerized acrylic emulsion |
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| CN201310422777.2A CN103467649B (en) | 2013-09-17 | 2013-09-17 | Aqueous copolymerized acrylic emulsion |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104513639A (en) * | 2014-12-11 | 2015-04-15 | 天孚控股集团有限公司 | Adhesive tape glue |
| CN106281140A (en) * | 2016-08-26 | 2017-01-04 | 江苏国胶化学科技有限公司 | A kind of high-solid-content and low-viscosity pressure sensitive adhesive |
| CN106349982A (en) * | 2016-08-26 | 2017-01-25 | 江苏国胶化学科技有限公司 | Preparation method of high-solid-content low-viscosity pressure-sensitive adhesive |
| CN106433496A (en) * | 2016-08-26 | 2017-02-22 | 江苏国胶化学科技有限公司 | Waterborne pressure-sensitive adhesive |
| CN107216831A (en) * | 2017-07-07 | 2017-09-29 | 泗县美佳化建有限责任公司 | A kind of aggretion type aqueous, environmental protective pencil glues core rubber and preparation method thereof |
| CN107699169A (en) * | 2017-11-14 | 2018-02-16 | 福建友谊胶粘带集团有限公司 | A kind of adhesive and its processing technology for being used for white OPP adhesive tapes thoroughly |
| CN109749669A (en) * | 2019-01-22 | 2019-05-14 | 陕西友日久实业发展有限公司 | The preparation process of adhesive tape and its preparation process and used glue |
| CN109749668A (en) * | 2019-01-22 | 2019-05-14 | 陕西友日久实业发展有限公司 | A kind of adhesive tape and adhesive tape glue |
| CN109825225A (en) * | 2019-02-15 | 2019-05-31 | 绍兴明基新材料有限公司 | Acrylate pressure-sensitive adhesive, pressure sensitive adhesive tape and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991012290A1 (en) * | 1990-02-07 | 1991-08-22 | Avery Dennison Corporation | Tackifiable acrylic emulsion pressure-sensitive adhesive having excellent low-temperature performance |
| CN102268233A (en) * | 2010-06-07 | 2011-12-07 | 永大（中山）有限公司 | Adhesive for die cut pressure-sensitive adhesive film, and preparation method thereof |
| CN102533177A (en) * | 2011-12-26 | 2012-07-04 | 中国印刷科学技术研究所 | High water resistance emulsion polyacrylate pressure-sensitive adhesive and preparation method and application thereof |
-
2013
- 2013-09-17 CN CN201310422777.2A patent/CN103467649B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991012290A1 (en) * | 1990-02-07 | 1991-08-22 | Avery Dennison Corporation | Tackifiable acrylic emulsion pressure-sensitive adhesive having excellent low-temperature performance |
| CN102268233A (en) * | 2010-06-07 | 2011-12-07 | 永大（中山）有限公司 | Adhesive for die cut pressure-sensitive adhesive film, and preparation method thereof |
| CN102533177A (en) * | 2011-12-26 | 2012-07-04 | 中国印刷科学技术研究所 | High water resistance emulsion polyacrylate pressure-sensitive adhesive and preparation method and application thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104513639A (en) * | 2014-12-11 | 2015-04-15 | 天孚控股集团有限公司 | Adhesive tape glue |
| CN106281140A (en) * | 2016-08-26 | 2017-01-04 | 江苏国胶化学科技有限公司 | A kind of high-solid-content and low-viscosity pressure sensitive adhesive |
| CN106349982A (en) * | 2016-08-26 | 2017-01-25 | 江苏国胶化学科技有限公司 | Preparation method of high-solid-content low-viscosity pressure-sensitive adhesive |
| CN106433496A (en) * | 2016-08-26 | 2017-02-22 | 江苏国胶化学科技有限公司 | Waterborne pressure-sensitive adhesive |
| CN107216831A (en) * | 2017-07-07 | 2017-09-29 | 泗县美佳化建有限责任公司 | A kind of aggretion type aqueous, environmental protective pencil glues core rubber and preparation method thereof |
| CN107699169A (en) * | 2017-11-14 | 2018-02-16 | 福建友谊胶粘带集团有限公司 | A kind of adhesive and its processing technology for being used for white OPP adhesive tapes thoroughly |
| CN109749669A (en) * | 2019-01-22 | 2019-05-14 | 陕西友日久实业发展有限公司 | The preparation process of adhesive tape and its preparation process and used glue |
| CN109749668A (en) * | 2019-01-22 | 2019-05-14 | 陕西友日久实业发展有限公司 | A kind of adhesive tape and adhesive tape glue |
| CN109825225A (en) * | 2019-02-15 | 2019-05-31 | 绍兴明基新材料有限公司 | Acrylate pressure-sensitive adhesive, pressure sensitive adhesive tape and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN103467649B (en) | 2015-07-22 |
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Effective date of registration: 20190603 Address after: 512400 Guangdong Province Shaoguan Nanxiong Zhuji Industrial Park Guangdong Bangbing Solidification Technology Co., Ltd. Patentee after: GUANGDONG BANGGU CHEMICAL TECHNOLOGY CO.,LTD. Address before: 112700 Tieling Tiaobingshan South Development Zone, Liaoning Province Patentee before: LIAONING YIDE PACKAGE PRODUCT Co.,Ltd. |
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Denomination of invention: A water-borne copolymerized polyacrylic acid lotion Effective date of registration: 20221208 Granted publication date: 20150722 Pledgee: Agricultural Bank of China Limited Nanxiong Sub branch Pledgor: GUANGDONG BANGGU CHEMICAL TECHNOLOGY CO.,LTD. Registration number: Y2022980025619 |
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