CN102002890A - High-efficiency compound retention aid specially used for making paper and preparation method thereof - Google Patents
High-efficiency compound retention aid specially used for making paper and preparation method thereof Download PDFInfo
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- CN102002890A CN102002890A CN2010102762069A CN201010276206A CN102002890A CN 102002890 A CN102002890 A CN 102002890A CN 2010102762069 A CN2010102762069 A CN 2010102762069A CN 201010276206 A CN201010276206 A CN 201010276206A CN 102002890 A CN102002890 A CN 102002890A
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- polyaluminium chloride
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Abstract
The invention discloses a high-efficiency compound retention aid specially used for making paper and a preparation method thereof. The high-efficiency compound retention aid specially used for making paper comprises the following raw materials in weight percentage: 5%-15% of chitosan, 10%-20% of polyaluminium chloride, 10%-20% of polyaluminium chloride, 20%-30% of cationic starch and 25%-35% of cationic polyacrylamide. The preparation method comprises the following steps of: selecting the raw materials of chitosan, polyaluminium chloride, polyaluminium chloride, cationic starch and cationic polyacrylamide, then carrying out inspection, drying, coarse crushing, fine crushing, sieving, metering, high-speed stirring and mixing and compounding to obtain the retention aid. The retention aid has the advantages of less consumption, high retention rate and high cost performance and can be widely used in the fields of textile spool paper, culture paper, toilet paper, coated paper, common yellow board packaging paper and the like.
Description
One, technical field
The present invention and papermaking auxiliary material are specifically related to the special-purpose retention agent of a kind of composite highly effective papermaking, the invention still further relates to the preparation method of this special use retention agent.
Two, background technology
The special-purpose retention agent of the papermaking of existing market sale, its pH value applicable scope is narrower, can not be applicable to the surface modification of talcum powder, kaolin, powdered whiting, precipitated calcium carbonate simultaneously, can not be applicable to the paper of copying under acidity, the neutral and alkali condition respectively, and consumption be big, retention is low.
Three, summary of the invention
The objective of the invention is provides a kind of Acidity of Aikalinity applied widely in order to overcome the deficiency of prior art, the special-purpose retention agent of the composite highly effective papermaking that retention is high.Another object of the present invention provides the preparation method of this special use retention agent.
The characteristics of the special-purpose retention agent of composite highly effective papermaking of the present invention are: be made up of following percentage proportion raw material: shitosan 5-15%, poly-magnesium chloride 10-20%, polyaluminium chloride 10-20%, cationic starch 20-30%, cationic polyacrylamide 25-35%.
The preparation method's of the special-purpose retention agent of composite highly effective papermaking of the present invention characteristics are: choose shitosan, poly-magnesium chloride, polyaluminium chloride, cationic starch, cationic polyacrylamide raw material, be composited through check, drying, coarse crushing, in small, broken bits, screening, metering, high-speed stirred hybrid technique.
The pH value of this product is 6-7, can use in the pH value scope widely, not influenced by other salts, it is not only applicable to talcum powder, kaolinic surface modification, and be applicable to and the surface modification of powdered whiting, precipitated calcium carbonate can be applicable to the paper of copying under acidity, the neutral and alkali condition respectively.1 ton of bone-dry paper of every production adds this product 1kg, filler 300kg such as correctability talcum powder, and the retention of talcum powder in page is up to more than 90%.This product is widely used in fields such as cop tube paper, cultural paper, toilet paper, coated paper, common yellow plate wrapping paper, and consumption is few, resident rate height, cost performance height.
Four, the specific embodiment
1), the technological process of production of the present invention:
The purchasing of raw materials → analytical test → raw material drying → material coarse cutting → raw material is in small, broken bits
Material screening → raw material metering → high-speed stirred mixing → metering packing
2), raw material of the present invention is formed and percentage by weight:
A, shitosan: 5-15%
B, poly-magnesium chloride: 10-20%
C, polyaluminium chloride: 10-20%
D, cationic starch: 20-30%
E, cationic polyacrylamide: 25-35%
3), implementation method of the present invention: (is example to produce the 320g cop tube paper)
A, earlier make 2 volumes be 2 cubic metres, mixing speed greater than 60 agitator tanks that change, be used alternatingly.
B, adding running water or mthod of white water from paper making 1500kg start mixer and begin to stir, and add 300kg talcum powder (400 order) earlier, stir after 5 minutes, evenly are sprinkled into this product 1kg, and then stir 5-10 minute.
C, with the talcum powder solution after the modification that stirs, quantitatively the slurry-stablizing case exit before copying paper or copy in the forebay adds.
D, 1 ton of over dry cop tube paper of every production add this product 1kg, add talcum powder 300kg.
E, detect through quality of chemical products supervision and inspection station, Xinjiang Uygur Autonomous Regions, the retention of talcum powder in page is 93.10%.
Claims (2)
1. the special-purpose retention agent of a composite highly effective papermaking is characterized in that it is made up of following percentage proportion raw material: shitosan 5-15%, gather magnesium chloride 10-20%, polyaluminium chloride 10-20%, cationic starch 20-30%, cationic polyacrylamide 25-35%.
2. the preparation method of the special-purpose retention agent of the described composite highly effective papermaking of claim 1, it is characterized in that choosing shitosan, poly-magnesium chloride, polyaluminium chloride, cationic starch, cationic polyacrylamide raw material, be composited through check, drying, coarse crushing, in small, broken bits, screening, metering, high-speed stirred hybrid technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102762069A CN102002890A (en) | 2010-09-09 | 2010-09-09 | High-efficiency compound retention aid specially used for making paper and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102762069A CN102002890A (en) | 2010-09-09 | 2010-09-09 | High-efficiency compound retention aid specially used for making paper and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102002890A true CN102002890A (en) | 2011-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102762069A Pending CN102002890A (en) | 2010-09-09 | 2010-09-09 | High-efficiency compound retention aid specially used for making paper and preparation method thereof |
Country Status (1)
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| CN (1) | CN102002890A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561105A (en) * | 2012-01-17 | 2012-07-11 | 盱眙中源新材料科技有限公司 | Cationic paper-making composite retention aid, as well as preparation method and application method thereof |
| CN102936866A (en) * | 2012-10-29 | 2013-02-20 | 浙江理工大学 | Preparation method and application of chitosan modified talcum powder papermaking filler |
| WO2014044397A3 (en) * | 2012-09-21 | 2014-05-15 | Heidelbergcement Ag | Method and means for treating rock particles |
| CN105239458A (en) * | 2015-09-25 | 2016-01-13 | 句容市兴武包装有限公司 | Retention assisting reinforcing agent for papermaking, and preparation method thereof |
| CN106283861A (en) * | 2015-05-12 | 2017-01-04 | 天津市有为印刷包装有限公司 | A kind of retention aid for paper making and preparation method thereof |
| CN109629332A (en) * | 2018-12-13 | 2019-04-16 | 江苏理文造纸有限公司 | A kind of Retention Aid in Papermaking and its manufacturing process |
| US10982391B2 (en) | 2016-06-01 | 2021-04-20 | Ecolab Usa Inc. | High-efficiency strength program used for making paper in higher charge demand system |
| CN114318937A (en) * | 2020-09-27 | 2022-04-12 | 牡丹江市海洋新材料科技有限责任公司 | Novel method for combined use of soluble silicate, polyaluminium chloride and flocculant in multiple fields |
-
2010
- 2010-09-09 CN CN2010102762069A patent/CN102002890A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561105A (en) * | 2012-01-17 | 2012-07-11 | 盱眙中源新材料科技有限公司 | Cationic paper-making composite retention aid, as well as preparation method and application method thereof |
| WO2014044397A3 (en) * | 2012-09-21 | 2014-05-15 | Heidelbergcement Ag | Method and means for treating rock particles |
| CN102936866A (en) * | 2012-10-29 | 2013-02-20 | 浙江理工大学 | Preparation method and application of chitosan modified talcum powder papermaking filler |
| CN102936866B (en) * | 2012-10-29 | 2015-06-17 | 浙江理工大学 | Preparation method and application of chitosan modified talcum powder papermaking filler |
| CN106283861A (en) * | 2015-05-12 | 2017-01-04 | 天津市有为印刷包装有限公司 | A kind of retention aid for paper making and preparation method thereof |
| CN106283861B (en) * | 2015-05-12 | 2018-04-13 | 天津市有为印刷包装有限公司 | A kind of retention aid for paper making and preparation method thereof |
| CN105239458A (en) * | 2015-09-25 | 2016-01-13 | 句容市兴武包装有限公司 | Retention assisting reinforcing agent for papermaking, and preparation method thereof |
| US10982391B2 (en) | 2016-06-01 | 2021-04-20 | Ecolab Usa Inc. | High-efficiency strength program used for making paper in higher charge demand system |
| CN109629332A (en) * | 2018-12-13 | 2019-04-16 | 江苏理文造纸有限公司 | A kind of Retention Aid in Papermaking and its manufacturing process |
| CN114318937A (en) * | 2020-09-27 | 2022-04-12 | 牡丹江市海洋新材料科技有限责任公司 | Novel method for combined use of soluble silicate, polyaluminium chloride and flocculant in multiple fields |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20110406 |