CN104120628A - Preparation method of sizing agent for paper-making - Google Patents

Preparation method of sizing agent for paper-making Download PDF

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Publication number
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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CN
China
Prior art keywords
parts
weight
water
preparation
hydrogen phosphate
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
Application number
CN201410342932.4A
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Chinese (zh)
Inventor
陆振飞
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201410342932.4A priority Critical patent/CN104120628A/en
Publication of CN104120628A publication Critical patent/CN104120628A/en
Pending legal-status Critical Current

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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

A kind of preparation method of emulsifying agent
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.
CN201410342932.4A 2014-07-17 2014-07-17 Preparation method of sizing agent for paper-making Pending CN104120628A (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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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