CN105111966B - A kind of solid abraum salt is used to produce paper tube gel - Google Patents
A kind of solid abraum salt is used to produce paper tube gel Download PDFInfo
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- CN105111966B CN105111966B CN201510570962.5A CN201510570962A CN105111966B CN 105111966 B CN105111966 B CN 105111966B CN 201510570962 A CN201510570962 A CN 201510570962A CN 105111966 B CN105111966 B CN 105111966B
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Abstract
It is used to produce paper tube gel the present invention relates to a kind of solid abraum salt.Step：It is gelatinized starch, polyvinyl alcohol and solid abraum salt to first confirm that raw material, and the proportioning of raw material is 2:2:1；Gelatinized starch synthesis path：A, gelatinized corn starch is prepared, reactor 50kg water is heated to 62 DEG C, and backward reactor is slowly added to 25Kg starch while ensures that stirring is abundant；B, aoxidize, 11kg10% ferrous sulfate is added in reactor, 6.2Kg30% hydrogen peroxide solutions are slowly added to after stirring, add 2kg10% sodium hydroxide solutions after stirring 30min, 3h at a temperature of being kept for 62 63 DEG C；C, it is crosslinked, 0.15kg boraxs is added under stirring, a small amount of sodium hydroxide regulation pH value 7 is added when not twining thread to discharge；Polyvinyl alcohol and solid abraum salt are added in reactor to stir and are then heated to 90 DEG C, is incubated one hour；By in synthetic gelatinized starch slow heating reactor under stirring, stir.
Description
Technical field
The present invention relates to the production field of paper tube adhesive, and in particular to a kind of solid abraum salt is used to produce paper tube adhesive producer
Method.
Background technology
Conventional paper tube adhesive production uses the fillers such as kaolin to be produced for Raw material processing, and cost is high, and speed is dried in process
Degree is slow, the glued membrane hardness and low intensity of product formation.
The content of the invention
In order to solve the problems, such as foregoing invention, the present invention proposes a kind of solid abraum salt and is used to produce paper tube gel,
Technique is simply ingenious, and cost is low, and rate of drying is fast, strengthens the hardness and intensity of glued membrane.
In order to reach foregoing invention purpose, the present invention proposes following technical scheme：
A kind of solid abraum salt is used to produce paper tube gel, is characterized in particular in following steps：
1）It is gelatinized starch, polyvinyl alcohol and solid abraum salt to first confirm that raw material, and the proportioning of raw material is 2:2:1；
2）Gelatinized starch synthesis path：A, gelatinized corn starch is prepared, reactor 50kg water is heated to 62 DEG C, and backward reactor delays
The slow 25Kg starch that adds ensures that stirring is abundant simultaneously；B, aoxidize, 11kg10% ferrous sulfate is added in reactor, it is equal in stirring
6.2Kg30% hydrogen peroxide solutions are slowly added to after even, 2kg10% sodium hydroxide solutions is added after stirring 30min, is kept for 62-63 DEG C
At a temperature of 3h；C, it is crosslinked, 0.15kg boraxs is added under stirring, a small amount of sodium hydroxide regulation pH value is added when not twining thread
7 can discharge；
3）Polyvinyl alcohol and solid abraum salt are added in reactor to stir and are then heated to 90 DEG C, is incubated one hour；By 1）
Middle ratio, by synthetic gelatinized starch slow heating reactor, stirs under stirring.
The preparation process of described solid abraum salt is：
1）Isooctyl acrylate monomer and water are generated under conditions of the concentrated sulfuric acid and polymerization inhibitor by acrylic acid and isooctanol, then led to
Cross dehydrating tower to separate water, obtain Isooctyl acrylate monomer；
2）Washing separation impurity, impurity and sodium hydroxide are carried out to Isooctyl acrylate monomer by the aqueous solution of sodium hydroxide again
Solution, which dissolves each other, reacts generation abraum salt solution, and Isooctyl acrylate monomer is then layered insoluble in abraum salt solution, after separation reaction terminates,
Isooctyl acrylate monomer separates with abraum salt solution；
3）Be evaporated heating to abraum salt solution, produce the concentrate of vapor and salt, water vapor condensation recovery, salt it is dense
Contracting liquid evaporation drying again, obtains solid abraum salt；
Described solid abraum salt is the mixing of sodium sulphate, PAA and acrylic acid dimer sodium salt.
Described impurity is the mixing of the concentrated sulfuric acid, acrylic acid, polymerization inhibitor.
Described polymerization inhibitor is a kind of mantoquita.
It is an advantage of the invention that technique is simply ingenious, raw material is done using solid abraum salt, cost is low, and rate of drying is fast, enhancing
The hardness and intensity of glued membrane, and play refuse reclamation effect, energy-saving and emission-reduction.
Embodiment
Embodiment
A kind of solid abraum salt is used to produce paper tube gel, is characterized in particular in following steps：
1）It is gelatinized starch, polyvinyl alcohol and solid abraum salt to first confirm that raw material, and the proportioning of raw material is 2:2:1, take gelatinization
Starch 2kg, polyvinyl alcohol 2kg, solid abraum salt 1kg；
2）Gelatinized starch synthesis path：A, gelatinized corn starch is prepared, reactor 50kg water is heated to 62 DEG C, and backward reactor delays
The slow 25Kg starch that adds ensures that stirring is abundant simultaneously；B, aoxidize, 11kg10% ferrous sulfate is added in reactor, it is equal in stirring
6.2Kg30% hydrogen peroxide solutions are slowly added to after even, 2kg10% sodium hydroxide solutions is added after stirring 30min, keeps 62 DEG C of temperature
Lower 3h；C, it is crosslinked, 0.15kg boraxs is added under stirring, a small amount of sodium hydroxide regulation pH value 7 is added when not twining thread i.e.
It can discharge；
Polyvinyl alcohol 2kg and solid abraum salt 1kg is added in reactor to stir and is then heated to 90 DEG C, is incubated one hour；
By 1）Middle ratio, by synthetic gelatinized starch slow heating reactor, stirs under stirring.
Claims (1)
1. a kind of solid abraum salt is used to produce paper tube gel, it is characterised in that following steps：
1) it is gelatinized starch, polyvinyl alcohol and solid abraum salt to first confirm that raw material, and the proportioning of raw material is 2:2:1；
2) gelatinized starch synthesis path：A, gelatinized corn starch is prepared, reactor 50kg water is heated to 62 DEG C, and backward reactor slowly adds
Enter 25Kg starch while ensure that stirring is abundant；B, aoxidize, 11kg10% ferrous sulfate is added in reactor, after stirring
6.2Kg30% hydrogen peroxide solutions are slowly added to, 2kg10% sodium hydroxide solutions is added after stirring 30min, keeps 62-63 DEG C of temperature
The lower 3h of degree；C, it is crosslinked, 0.15kg boraxs is added under stirring, a small amount of sodium hydroxide regulation pH value 7 is added when not twining thread
It can discharge；
3) polyvinyl alcohol and solid abraum salt are added in reactor to stir and is then heated to 90 DEG C, be incubated one hour；Compare by 1) middle
Example, by synthetic gelatinized starch slow heating reactor, stirs under stirring；
The preparation process of solid abraum salt is：
1) Isooctyl acrylate monomer and water are generated under conditions of the concentrated sulfuric acid and polymerization inhibitor by acrylic acid and isooctanol, then by de-
Water tower separates water, obtains Isooctyl acrylate monomer；
2) washing separation impurity, impurity and sodium hydroxide solution are carried out to Isooctyl acrylate monomer by the aqueous solution of sodium hydroxide again
Dissolved each other reaction generation abraum salt solution, and Isooctyl acrylate monomer is then layered insoluble in abraum salt solution, after separation reaction terminates, propylene
The different monooctyl ester of acid separates with abraum salt solution；Impurity is the mixing of the concentrated sulfuric acid, acrylic acid, polymerization inhibitor；Polymerization inhibitor is a kind of mantoquita；
3) heating is evaporated to abraum salt solution, produces the concentrate of vapor and salt, water vapor condensation recovery, the concentrate of salt
Evaporation drying again, obtain solid abraum salt；Solid abraum salt is the mixing of sodium sulphate, PAA and acrylic acid dimer sodium salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510570962.5A CN105111966B (en) | 2015-09-10 | 2015-09-10 | A kind of solid abraum salt is used to produce paper tube gel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510570962.5A CN105111966B (en) | 2015-09-10 | 2015-09-10 | A kind of solid abraum salt is used to produce paper tube gel |
Publications (2)
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| CN105111966A CN105111966A (en) | 2015-12-02 |
| CN105111966B true CN105111966B (en) | 2018-02-23 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1594476A (en) * | 2004-06-28 | 2005-03-16 | 潘庆河 | Paper product adhesive made of waste pulp from the production of wheat starch |
| CN101343513A (en) * | 2008-08-13 | 2009-01-14 | 河南省新斗彩印刷有限公司 | Corn starch adhesive agent |
| CN101798151A (en) * | 2010-04-10 | 2010-08-11 | 史艳林 | Processing method of latex waste water and obtained compound adhesive |
| CN102433084A (en) * | 2011-11-04 | 2012-05-02 | 常熟市凯力达蜂窝包装材料有限公司 | Preparation method of starch adhesive for adhering cartons |
| CN103360984A (en) * | 2012-03-26 | 2013-10-23 | 李林刚 | Preparation method of corn starch adhesive through cannabis degummed waste liquor |
| CN104231974A (en) * | 2014-09-09 | 2014-12-24 | 句容市给力包装制品厂 | Adhesive for cigarettes and preparation method of adhesive |
-
2015
- 2015-09-10 CN CN201510570962.5A patent/CN105111966B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1594476A (en) * | 2004-06-28 | 2005-03-16 | 潘庆河 | Paper product adhesive made of waste pulp from the production of wheat starch |
| CN101343513A (en) * | 2008-08-13 | 2009-01-14 | 河南省新斗彩印刷有限公司 | Corn starch adhesive agent |
| CN101798151A (en) * | 2010-04-10 | 2010-08-11 | 史艳林 | Processing method of latex waste water and obtained compound adhesive |
| CN102433084A (en) * | 2011-11-04 | 2012-05-02 | 常熟市凯力达蜂窝包装材料有限公司 | Preparation method of starch adhesive for adhering cartons |
| CN103360984A (en) * | 2012-03-26 | 2013-10-23 | 李林刚 | Preparation method of corn starch adhesive through cannabis degummed waste liquor |
| CN104231974A (en) * | 2014-09-09 | 2014-12-24 | 句容市给力包装制品厂 | Adhesive for cigarettes and preparation method of adhesive |
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|---|---|
| CN105111966A (en) | 2015-12-02 |
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Address after: 226500 Yuejiang Road, Fine Chemical Park, Yangtze River Town, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu Guojiao New Materials Co., Ltd. Address before: 226500 Yuejiang Road, Fine Chemical Park, Yangtze River Town, Rugao City, Nantong City, Jiangsu Province Patentee before: JIANGSU GUOJIAO CHEMICAL TECHNOLOGY CO., LTD. |