CN104120628A - Preparation method of sizing agent for paper-making - Google Patents
Preparation method of sizing agent for paper-making Download PDFInfo
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- CN104120628A CN104120628A CN201410342932.4A CN201410342932A CN104120628A CN 104120628 A CN104120628 A CN 104120628A CN 201410342932 A CN201410342932 A CN 201410342932A CN 104120628 A CN104120628 A CN 104120628A
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- hydrogen phosphate
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Abstract
The invention provides a preparation method of a sizing agent for paper-making. The method comprises the following steps: stirring and dissolving 2 parts by weight of sodium lignin sulfonate and 6.8 parts by weight of Arabic gum in hot water; adding 181 parts by weight of rosin and 45 parts by weight of paraffin at a molten state; uniformly stirring and grinding to form turbid liquid; dissolving 1,000 parts by weight of diammonium hydrogen phosphate into 12,000 parts by weight of water; mixing the turbid liquid with mixing liquid of diammonium hydrogen phosphate and water in the mass rate of 1 to 2.5 to prepare steeping liquid. The finished product liquid prepared by using the method can be used for steeping paper sheets at the temperature of 60 DEG C, and the paper sheets are high in fireproof performance and wet strength after being dried.
Description
Technical field
The present invention relates to a kind of paper making additive, be specifically related to a kind of preparation method of emulsifying agent.
Background technology
Current paper making additive function singleness, in contribution wet strength, to other performances, for example the contribution of fire line is little.
Summary of the invention
The preparation method that the object of this invention is to provide a kind of emulsifying agent, solves one or more problem of the prior art.
According to an aspect of the present invention, a kind of preparation method of emulsifying agent is provided, by weight fraction, be the sodium lignin sulfonate of 2 parts and gum Arabic stirring and dissolving in hot water of 6.8 parts, add 181 parts of rosin and 45 parts of paraffin of molten condition, after stirring evenly, grind into turbid liquid; The diammonium hydrogen phosphate of 1000 parts is dissolved in 12000 parts of water; Described turbid liquid is mixed and is made into maceration extract according to mass ratio 1:2.5 with the mixed liquor of water with diammonium hydrogen phosphate.
The invention provides a kind of preparation method of emulsifying agent, the finished fluid made from the present invention is impregnate paper in the time of 60 ℃, and dry rear paper can possess good fire protecting performance and wet strength.
Specific implementation method
The invention provides a kind of preparation method of emulsifying agent, is the sodium lignin sulfonate of 2 parts and gum Arabic stirring and dissolving in hot water of 6.8 parts by weight fraction, adds 181 parts of rosin and 45 parts of paraffin of molten condition, after stirring evenly, grinds into turbid liquid; The diammonium hydrogen phosphate of 1000 parts is dissolved in 12000 parts of water; Described turbid liquid is mixed and is made into maceration extract according to mass ratio 1:2.5 with the mixed liquor of water with diammonium hydrogen phosphate.
The invention provides a kind of preparation method of emulsifying agent, the finished fluid made from the present invention is impregnate paper in the time of 60 ℃, and dry rear paper can possess good fire protecting performance and wet strength.
More than statement is only optimal way of the present invention, it should be pointed out that to those skilled in the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, within these also should be considered as protection scope of the present invention.
Claims (1)
1. a preparation method for emulsifying agent, is characterized in that, by weight fraction, is the sodium lignin sulfonate of 2 parts and gum Arabic stirring and dissolving in hot water of 6.8 parts, adds 181 parts of rosin and 45 parts of paraffin of molten condition, after stirring evenly, grinds into turbid liquid; The diammonium hydrogen phosphate of 1000 parts is dissolved in 12000 parts of water; Described turbid liquid is mixed and is made into maceration extract according to mass ratio 1:2.5 with the mixed liquor of water with diammonium hydrogen phosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410342932.4A CN104120628A (en) | 2014-07-17 | 2014-07-17 | Preparation method of sizing agent for paper-making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410342932.4A CN104120628A (en) | 2014-07-17 | 2014-07-17 | Preparation method of sizing agent for paper-making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104120628A true CN104120628A (en) | 2014-10-29 |
Family
ID=51766245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410342932.4A Pending CN104120628A (en) | 2014-07-17 | 2014-07-17 | Preparation method of sizing agent for paper-making |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104120628A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002033172A1 (en) * | 2000-04-12 | 2002-04-25 | Hercules Incorporated | Paper sizing composition |
| CN101139809A (en) * | 2007-08-28 | 2008-03-12 | 上海嘉龙纸业有限公司 | Flame-proof tarpaulin paper and preparation method thereof |
| CN102251433A (en) * | 2011-07-06 | 2011-11-23 | 延边石岘白麓纸业股份有限公司 | Method for preparing paper |
-
2014
- 2014-07-17 CN CN201410342932.4A patent/CN104120628A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002033172A1 (en) * | 2000-04-12 | 2002-04-25 | Hercules Incorporated | Paper sizing composition |
| CN101139809A (en) * | 2007-08-28 | 2008-03-12 | 上海嘉龙纸业有限公司 | Flame-proof tarpaulin paper and preparation method thereof |
| CN102251433A (en) * | 2011-07-06 | 2011-11-23 | 延边石岘白麓纸业股份有限公司 | Method for preparing paper |
Non-Patent Citations (1)
| Title |
|---|
| 李东光等: "《精细化学品配方》", 30 November 2008, article "造纸用化学品", pages: 617-618 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |