CN105332320A - Mineral oil type papermaking drying cylinder stripping agent - Google Patents
Mineral oil type papermaking drying cylinder stripping agent Download PDFInfo
- Publication number
- CN105332320A CN105332320A CN201510624943.6A CN201510624943A CN105332320A CN 105332320 A CN105332320 A CN 105332320A CN 201510624943 A CN201510624943 A CN 201510624943A CN 105332320 A CN105332320 A CN 105332320A
- Authority
- CN
- China
- Prior art keywords
- paper
- oil
- mineral oil
- drying cylinder
- stripping agent
- 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
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
Abstract
The invention relates to a mineral oil type papermaking drying cylinder stripping agent. In a papermaking process, because paper pulp fibers are shorter, more and miscellaneous impurities exist, and especially, a recycled pulp is rinsed uncleanly; cylinder sticking and cylinder coking are caused because unfinishedly-deinked residual ink and other impurities are heated in a drying cylinder; the problem is caused by cationic starch added for increasing the strength of paper; a specific pressure is too large during pulp grinding, too high temperature rising can make resin in the pulp especially a domestic wood pulp precipitated, and relatively high resin content also can cause cylinder sticking; the influence of addition of other chemicals comprises that misuse of a dispersant, a wet strength agent and a dry strength agent can cause cylinder sticking. A vegetable oil stripping agent is commonly used in low-grade paper and difficultly ensures that no oil spot is produced; an organic silicon stripping agent has certain smoothness, but causes a paper surface to produce oil spots probably due to bad dispersion effect, and has relatively high price. The invention provides the mineral oil stripping agent which has good stripping effect and can be used in high-speed paper machines and for production of any type of paper.
Description
Technical field
The present invention relates to paper-making drying cylinder lift-off technology, relate to the remover for dryer surface in a kind of paper-making process specifically.
Background technology
Along with a large amount of uses of non-wood-fiber, the particularly increase of waste paper usage ratio, the class foreign matter that sticks together entered in paper machine system is increased, and the gathering of system internal contamination thing can have influence on effective running of paper machine itself.Sicker glues cylinder, sticky dry net becomes a kind of general phenomenon in paper-making process, and the such as page surface blackspot block produced therefrom, paper hair increase, web break etc., have a strong impact on paper machine and normally run and quality of finished paper.Need to add drying cylinder remover to reduce and eliminating these phenomenons.
Summary of the invention
The object of the present invention is to provide a kind of in paper-making process the remover for dryer surface: sticky cylinder problem can not only be solved, and good effect is had on the dry net of maintenance is clean, thus reduce drying section broken end, reduce page surface blackspot block, and the smoothness, glossiness etc. of page can be improved greatly; Drying cylinder, dry net can be protected simultaneously, extend drying cylinder, do and net service life, improve paper machine production efficiency and product quality; Be applicable to high-speed paper machine.
The technical solution adopted in the present invention is as follows:
A paper-making drying cylinder remover combination for mineral oils, containing mineral oil, lubricant, emulsifying agent, surfactant.
Described mineral oil be 10# white oil, 15# white oil, 26# white oil, 32# white oil, 46# white oil one or more.
Described lubricant is the one of vegetable oil acid, animal oleic acid;
One or more of described emulsifier polyoxyethylene monoleate, polyoxyethylene fatty alcohol, polyoxyethylene oleyl ether, polyoxyethylene oleyl alcohol.
Described surfactant is the one of peregal 15, peregal 20, peregal 25;
The percentage by weight of described each component is:
Mineral oil 20 ~ 88%
Lubricant 5 ~ 50%
Emulsifying agent 3 ~ 25%
Surfactant 1 ~ 15%
The paper-making drying cylinder remover combination synthetic method of described a kind of mineral oils is: in the reactor of drying, add the mineral oil of 20 ~ 88%; Then in reactor, the lubricant of 5 ~ 50% is added, mix and blend 5 ~ 10 minutes; In the solution after above-mentioned stirring, add the emulsifying agent of 3 ~ 25%, and stir 5 ~ 15 minutes; In the solution after above-mentioned stirring, add the surfactant of 1 ~ 15%, and stir 5 ~ 15 minutes.
Embodiment one
Choose raw material by weight percentage
32# white oil 60%
Soybean oleic acid 30%
Aceonon 300 MO 5%
Peregal 155%
The 32# white oil of 60% is added in the reactor of drying; Then in reactor, the soybean oleic acid of 30% is added, mix and blend 5 ~ 10 minutes; In the solution after above-mentioned stirring, add the Aceonon 300 MO of 5%, and stir 5 ~ 15 minutes; In the solution after above-mentioned stirring, add the peregal 15 of 5%, and stir 5 ~ 15 minutes.
Embodiment two
15# white oil 50%
Animal oleic acid 21%
Polyoxyethylene fatty alcohol 25%
Peregal 204%
The 15# white oil of 50% is added in the reactor of drying; Then in reactor, the animal oleic acid of 21% is added, mix and blend 5 ~ 10 minutes; In the solution after above-mentioned stirring, add the polyoxyethylene fatty alcohol of 25%, and stir 5 ~ 15 minutes; In the solution after above-mentioned stirring, add the peregal 20 of 4%, and stir 5 ~ 15 minutes.
Embodiment three
26# white oil 80%
Animal oleic acid 10%
Polyoxyethylene oleyl alcohol 8%
Peregal 252%
The 26# white oil of 80% is added in the reactor of drying; Then in reactor, the animal oleic acid of 10% is added, mix and blend 5 ~ 10 minutes; In the solution after above-mentioned stirring, add the polyoxyethylene oleyl alcohol of 8%, and stir 5 ~ 15 minutes; In the solution after above-mentioned stirring, add the peregal 25 of 2%, and stir 5 ~ 15 minutes.
The mensuration of test example 1 contact angle
A certain amount of drying cylinder remover is dropped on slide and makes uniform film, dry.JGW-360A contact angle instrument measures the contact angle of 2ul water droplet and film forming.
Table 1 contact angle determination data
| Embodiment | Contact angle size |
| 1 | 54° |
| 2 | 58° |
| 3 | 63° |
| Shanghai paper making additive factory mineral oil remover | 50° |
The contact angle of test example 1, test example 2, test example 3 is all greater than the mineral oil drying cylinder remover of Shanghai paper making additive factory.
Test example 2 peeling effect measures
The paper machine situation in paper mill, Weihai is as follows:
Paper machine type: 3650 crescentiform tissue machines
The speed of a motor vehicle: 1300m/min
Wet end furnish: 100% softwood pulp
Paper kind: 20g/m
2high-grade toilet paper
The amount adding remover is 1% of oven dry stock; in paper-making process; within add mode add embodiment 1, embodiment 2, embodiment 3 and Shanghai paper making additive factory mineral oil remover respectively; observe paper surface situation; discovery peeling effect is good; quality of finished paper reaches requirement, without wrinkling, without oil mark, and have good lubrication protection effect to drying cylinder creping doctor.
Claims (7)
1. a paper-making drying cylinder remover combination for mineral oils, is characterized in that, containing mineral oil, lubricant, emulsifying agent, surfactant.
2. composition described in claim 1, is characterized in that, above-mentioned mineral oil be 10# white oil, 15# white oil, 26# white oil, 32# white oil, 46# white oil one or more.
3. composition described in claim 1, is characterized in that, above-mentioned lubricant is the one of vegetable oil acid, animal oleic acid.
4. composition described in claim 1, is characterized in that, one or more of above-mentioned emulsifier polyoxyethylene monoleate, polyoxyethylene fatty alcohol, polyoxyethylene oleyl ether, polyoxyethylene oleyl alcohol.
5. composition described in claim 1, is characterized in that, above-mentioned surfactant is the one of peregal 15, peregal 20, peregal 25.
6. composition described in claim 1, is characterized in that, the percentage by weight of each component is:
Mineral oil 20 ~ 88%
Lubricant 5 ~ 50%
Emulsifying agent 3 ~ 25%
Surfactant 1 ~ 15%.
7. composition described in claim 1, is characterized in that, the paper-making drying cylinder remover combination synthetic method of described a kind of mineral oils is: in the reactor of drying, add the mineral oil of 20 ~ 88%; Then in reactor, the lubricant of 5 ~ 50% is added, mix and blend 5 ~ 10 minutes; In the solution after above-mentioned stirring, add the emulsifying agent of 3 ~ 25%, and stir 5 ~ 15 minutes; In the solution after above-mentioned stirring, add the surfactant of 1 ~ 15%, and stir 5 ~ 15 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510624943.6A CN105332320A (en) | 2015-09-28 | 2015-09-28 | Mineral oil type papermaking drying cylinder stripping agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510624943.6A CN105332320A (en) | 2015-09-28 | 2015-09-28 | Mineral oil type papermaking drying cylinder stripping agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105332320A true CN105332320A (en) | 2016-02-17 |
Family
ID=55283063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510624943.6A Pending CN105332320A (en) | 2015-09-28 | 2015-09-28 | Mineral oil type papermaking drying cylinder stripping agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105332320A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970723A (en) * | 2016-05-09 | 2016-09-28 | 陕西科技大学 | Stripping agent with complex formulation of mineral oil and emulsifying agent for drying cylinder as well as preparation method thereof |
| CN106906688A (en) * | 2017-03-03 | 2017-06-30 | 山东太阳生活用纸有限公司 | A kind of Yankee dryer remover |
| CN110484138A (en) * | 2019-08-06 | 2019-11-22 | 湖南伟方环保技术股份有限公司 | A kind of paper grade (stock) drying cylinder remover and preparation method thereof |
| CN110747688A (en) * | 2019-10-14 | 2020-02-04 | 浙江理工大学 | Mineral oil emulsion stripping agent composition for papermaking dryer and preparation method thereof |
| CN112940873A (en) * | 2021-01-14 | 2021-06-11 | 浙江传化华洋化工有限公司 | Stripping agent kit for removing deposits on edge of drying cylinder for papermaking, use method and stripping agent |
| CN114214868A (en) * | 2021-11-19 | 2022-03-22 | 山东三晶润滑科技有限公司 | Special stripping agent for drying cylinder |
| CN117431770A (en) * | 2023-12-21 | 2024-01-23 | 山东博汇纸业股份有限公司 | Papermaking process for reducing paper wool in drying area |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899955A (en) * | 2011-07-27 | 2013-01-30 | 金红叶纸业集团有限公司 | Drying cylinder surface repairing agent, drying cylinder surface repairing method and drying cylinder |
| CN102933617A (en) * | 2010-06-07 | 2013-02-13 | 赫尔克里士公司 | Creping release agents |
| US20140128521A1 (en) * | 2011-07-04 | 2014-05-08 | Maintech Co., Ltd. | Anti-soiling agent composition |
-
2015
- 2015-09-28 CN CN201510624943.6A patent/CN105332320A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102933617A (en) * | 2010-06-07 | 2013-02-13 | 赫尔克里士公司 | Creping release agents |
| US20140128521A1 (en) * | 2011-07-04 | 2014-05-08 | Maintech Co., Ltd. | Anti-soiling agent composition |
| CN102899955A (en) * | 2011-07-27 | 2013-01-30 | 金红叶纸业集团有限公司 | Drying cylinder surface repairing agent, drying cylinder surface repairing method and drying cylinder |
Non-Patent Citations (2)
| Title |
|---|
| 张光华编著: "《表面活性剂在造纸中的应用技术》", 30 April 2001 * |
| 许炯等: ""造纸烘缸剥离剂的应用"", 《中华纸业》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970723A (en) * | 2016-05-09 | 2016-09-28 | 陕西科技大学 | Stripping agent with complex formulation of mineral oil and emulsifying agent for drying cylinder as well as preparation method thereof |
| CN106906688A (en) * | 2017-03-03 | 2017-06-30 | 山东太阳生活用纸有限公司 | A kind of Yankee dryer remover |
| CN110484138A (en) * | 2019-08-06 | 2019-11-22 | 湖南伟方环保技术股份有限公司 | A kind of paper grade (stock) drying cylinder remover and preparation method thereof |
| CN110747688A (en) * | 2019-10-14 | 2020-02-04 | 浙江理工大学 | Mineral oil emulsion stripping agent composition for papermaking dryer and preparation method thereof |
| CN112940873A (en) * | 2021-01-14 | 2021-06-11 | 浙江传化华洋化工有限公司 | Stripping agent kit for removing deposits on edge of drying cylinder for papermaking, use method and stripping agent |
| CN114214868A (en) * | 2021-11-19 | 2022-03-22 | 山东三晶润滑科技有限公司 | Special stripping agent for drying cylinder |
| CN117431770A (en) * | 2023-12-21 | 2024-01-23 | 山东博汇纸业股份有限公司 | Papermaking process for reducing paper wool in drying area |
| CN117431770B (en) * | 2023-12-21 | 2024-03-15 | 山东博汇纸业股份有限公司 | Papermaking process for reducing paper wool in drying area |
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Application publication date: 20160217 |
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