CN106223112A - A kind of Paper Coating bonding powder preparation and preparation technology thereof - Google Patents
A kind of Paper Coating bonding powder preparation and preparation technology thereof Download PDFInfo
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- CN106223112A CN106223112A CN201610580324.6A CN201610580324A CN106223112A CN 106223112 A CN106223112 A CN 106223112A CN 201610580324 A CN201610580324 A CN 201610580324A CN 106223112 A CN106223112 A CN 106223112A
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- minutes
- temperature
- paper coating
- styrene
- plasticizer
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Classifications
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- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H19/22—Polyalkenes, e.g. polystyrene
Abstract
The invention discloses a kind of Paper Coating bonding powder preparation and preparation technology thereof, including following making material, vinyl acetate, styrene, butyl acrylate, polymine, emulsifying agent, silicone coupling agents, carbamide and plasticizer；Described material weight percentage ratio is: vinyl acetate 20～30%；Styrene 25～35%；Butyl acrylate 10～15%；Polymine 15～20%；Emulsifying agent 2～5%；Silicone coupling agents 1～3%；Carbamide 5～10%；Plasticizer 3～6%；By technique and the innovation of formula, improving the bonding strength of emulsion, changed powder is prepared in situ technique, in combination with corresponding process optimization, cost optimization, reduces the integrated cost of terminal paper, thus improves the cost performance of product.
Description
Technical field
The present invention relates to Paper Coating binding agent technical field, specifically a kind of Paper Coating bonding powder preparation and system thereof
Standby technique.
Background technology
Traditional Paper Coating bonding technology, mainly has natural class and synthesis class two kinds with adhesive.Natural class is mainly
Starch, carboxymethyl cellulose, casein, soybean protein etc., but its bonding intensity is the highest, preparation trouble, and the shelf-life is short, uses not
Just.Synthesize class mainly has styrene-butadiene latex, styrene-acrylic latex etc., and this type of products with adhesive fastness is high, but is limited by oil price and energy
The factors such as source supply, cost is high, and price fluctuation is big, supply instability.The development of the coating technique of paper and every equipment
Update, it would be desirable to find the scheme that some substitute, while being implemented as this section general, meet the demand of quality.
Summary of the invention
For above-mentioned situation, the present invention provides a kind of novel Paper Coating binding agent and preparation technology thereof, passes through technique
With the innovation of formula, change the molecular structure of binding agent powder, size and cost optimization.By using this kind of coating viscous
Close powder, client can situ configuration easily, for the recipe configuration of coating, it is ensured that good coating bonding strength same
Time, effectively reduce comprehensive cost.
For realizing this technical purpose, the technical solution used in the present invention is: a kind of Paper Coating bonding powder preparation, including
Hereinafter make material, vinyl acetate, styrene, butyl acrylate, polymine, emulsifying agent, silicone coupling agents, carbamide and
Plasticizer；Described material weight percentage ratio is: vinyl acetate 20～30%；Styrene 25～35%；Butyl acrylate 10～
15%；Polymine 15～20%；Emulsifying agent 2～5%；Silicone coupling agents 1～3%；Carbamide 5～10%；Plasticizer 3～
6%.
Paper Coating bonding powder preparation process thereof comprises the following steps:
Step one, adds vinyl acetate in a kettle., stirs and be sequentially added into styrene and butyl acrylate, and constantly
Stir；Step 2, is slowly warmed up to 60 degree by reactor temperature, at this temperature insulation 20～40 minutes；Step
Three, in reactor, add emulsifying agent and stir 5～15 minutes, then adding polymine and silicone coupling agents, add
Rear stirring 5～15 minutes, be progressively warming up to 90 degree, at this temperature insulation 20～40 minutes；Step 4, adds in reactor
Carbamide and plasticizer, and stir 20 minutes and maintain the temperature at 80～100 degree；Step 5, after having reacted in step 4
Semi-finished product, put in intermediate semi-finished products cell body, are down to room temperature；Semi-finished product in step 5 are squeezed into vertical drier by step 6
In, it is spray-dried；It is ground into powder after drying, packs after sieving and grading, be made as finished product.
Preferred version as the present invention: in described step 2, optimal temperature retention time is 30 minutes.
Preferred version as the present invention: in described step 3, optimal mixing time is 10 minutes；Optimal temperature retention time is
30 minutes.
Preferred version as the present invention: in described step 4, optimum temperature is 90 degree.
Compared with prior art, the invention has the beneficial effects as follows: by technique and the innovation of formula, improve the bonding of emulsion
Intensity, changed powder is prepared in situ technique, in combination with corresponding process optimization, cost optimization, reduces terminal paper
Integrated cost, thus improve the cost performance of product；By introducing compound high polymer system, effectively improve polymer
Stretch modulus, thus improve the bonding intensity of product, it is possible to reduce the consumption of binding agent, it is achieved reducing of integrated cost；Pass through
Emulsifying agent compound system, product has excellent dissolubility and stability, directly can dissolve in normal-temperature water and use, it is not necessary to join
Put, decrease and be prepared in situ accordingly, can be directly added in coating configuration cell body, the technique simplifying construction；Even by introducing
Connection agent, carbamide and plasticizer compound system, improve the pliability of product, while equilibrium product bonding strength, improve
The pliability of product, improves the processability of post-coatings.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiments that technical staff is obtained under not making creative work premise, broadly fall into the model of present invention protection
Enclose.
Embodiment one:
A kind of Paper Coating bonding powder preparation, including following making material, vinyl acetate, styrene, butyl acrylate,
Polymine, emulsifying agent, silicone coupling agents, carbamide and plasticizer；Described material weight percentage ratio is: vinyl acetate
25%；Styrene 25%；Butyl acrylate 15%；Polymine 15%；Emulsifying agent 4%；Silicone coupling agents 2%；Carbamide
10%；Plasticizer 4%.
Paper Coating bonding powder preparation process thereof comprises the following steps:
Step one, adds vinyl acetate in a kettle., stirs and be sequentially added into styrene and butyl acrylate, and constantly
Stir；Step 2, is slowly warmed up to 60 degree by reactor temperature, at this temperature insulation 20～40 minutes；Step
Three, in reactor, add emulsifying agent and stir 5～15 minutes, then adding polymine and silicone coupling agents, add
Rear stirring 5～15 minutes, be progressively warming up to 90 degree, at this temperature insulation 20～40 minutes；Step 4, adds in reactor
Carbamide and plasticizer, and stir 20 minutes and maintain the temperature at 80～100 degree；Step 5, after having reacted in step 4
Semi-finished product, put in intermediate semi-finished products cell body, are down to room temperature；Semi-finished product in step 5 are squeezed into vertical drier by step 6
In, it is spray-dried；It is ground into powder after drying, packs after sieving and grading, be made as finished product.
Preferred version as the present invention: in described step 2, optimal temperature retention time is 30 minutes.
Preferred version as the present invention: in described step 3, optimal mixing time is 10 minutes；Optimal temperature retention time is
30 minutes.
Preferred version as the present invention: in described step 4, optimum temperature is 90 degree.
Embodiment two:
A kind of Paper Coating bonding powder preparation, including following making material, vinyl acetate, styrene, butyl acrylate,
Polymine, emulsifying agent, silicone coupling agents, carbamide and plasticizer；Described material weight percentage ratio is: vinyl acetate
20%；Styrene 25%；Butyl acrylate 15%；Polymine 20%；Emulsifying agent 5%；Silicone coupling agents 3%；Carbamide
7%；Plasticizer 5%.
Paper Coating bonding powder preparation process thereof comprises the following steps:
Step one, adds vinyl acetate in a kettle., stirs and be sequentially added into styrene and butyl acrylate, and constantly
Stir；Step 2, is slowly warmed up to 60 degree by reactor temperature, at this temperature insulation 20～40 minutes；Step
Three, in reactor, add emulsifying agent and stir 5～15 minutes, then adding polymine and silicone coupling agents, add
Rear stirring 5～15 minutes, be progressively warming up to 90 degree, at this temperature insulation 20～40 minutes；Step 4, adds in reactor
Carbamide and plasticizer, and stir 20 minutes and maintain the temperature at 80～100 degree；Step 5, after having reacted in step 4
Semi-finished product, put in intermediate semi-finished products cell body, are down to room temperature；Semi-finished product in step 5 are squeezed into vertical drier by step 6
In, it is spray-dried；It is ground into powder after drying, packs after sieving and grading, be made as finished product.
Preferred version as the present invention: in described step 2, optimal temperature retention time is 30 minutes.
Preferred version as the present invention: in described step 3, optimal mixing time is 10 minutes；Optimal temperature retention time is
30 minutes.
Preferred version as the present invention: in described step 4, optimum temperature is 90 degree.
Embodiment three:
A kind of Paper Coating bonding powder preparation, including following making material, vinyl acetate, styrene, butyl acrylate,
Polymine, emulsifying agent, silicone coupling agents, carbamide and plasticizer；Described material weight percentage ratio is: vinyl acetate
26%；Styrene 35%；Butyl acrylate 10%；Polymine 15%；Emulsifying agent 5%；Silicone coupling agents 1%；Carbamide
5%；Plasticizer 3%.
Paper Coating bonding powder preparation process thereof comprises the following steps:
Step one, adds vinyl acetate in a kettle., stirs and be sequentially added into styrene and butyl acrylate, and constantly
Stir；Step 2, is slowly warmed up to 60 degree by reactor temperature, at this temperature insulation 20～40 minutes；Step
Three, in reactor, add emulsifying agent and stir 5～15 minutes, then adding polymine and silicone coupling agents, add
Rear stirring 5～15 minutes, be progressively warming up to 90 degree, at this temperature insulation 20～40 minutes；Step 4, adds in reactor
Carbamide and plasticizer, and stir 20 minutes and maintain the temperature at 80～100 degree；Step 5, after having reacted in step 4
Semi-finished product, put in intermediate semi-finished products cell body, are down to room temperature；Semi-finished product in step 5 are squeezed into vertical drier by step 6
In, it is spray-dried；It is ground into powder after drying, packs after sieving and grading, be made as finished product.
Preferred version as the present invention: in described step 2, optimal temperature retention time is 30 minutes.
Preferred version as the present invention: in described step 3, optimal mixing time is 10 minutes；Optimal temperature retention time is
30 minutes.
Preferred version as the present invention: in described step 4, optimum temperature is 90 degree.
Embodiment four:
A kind of Paper Coating bonding powder preparation, including following making material, vinyl acetate, styrene, butyl acrylate,
Polymine, emulsifying agent, silicone coupling agents, carbamide and plasticizer；Described material weight percentage ratio is: vinyl acetate
20%；Styrene 27%；Butyl acrylate 14%；Polymine 15%；Emulsifying agent 5%；Silicone coupling agents 3%；Carbamide
10%；Plasticizer 5%.
Paper Coating bonding powder preparation process thereof comprises the following steps:
Step one, adds vinyl acetate in a kettle., stirs and be sequentially added into styrene and butyl acrylate, and constantly
Stir；Step 2, is slowly warmed up to 60 degree by reactor temperature, at this temperature insulation 20～40 minutes；Step
Three, in reactor, add emulsifying agent and stir 5～15 minutes, then adding polymine and silicone coupling agents, add
Rear stirring 5～15 minutes, be progressively warming up to 90 degree, at this temperature insulation 20～40 minutes；Step 4, adds in reactor
Carbamide and plasticizer, and stir 20 minutes and maintain the temperature at 80～100 degree；Step 5, after having reacted in step 4
Semi-finished product, put in intermediate semi-finished products cell body, are down to room temperature；Semi-finished product in step 5 are squeezed into vertical drier by step 6
In, it is spray-dried；It is ground into powder after drying, packs after sieving and grading, be made as finished product.
Preferred version as the present invention: in described step 2, optimal temperature retention time is 30 minutes.
Preferred version as the present invention: in described step 3, optimal mixing time is 10 minutes；Optimal temperature retention time is
30 minutes.
Preferred version as the present invention: in described step 4, optimum temperature is 90 degree,.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter
From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim
Change is included in the present invention.
The above, only presently preferred embodiments of the present invention, not in order to limit the present invention, every skill according to the present invention
Any trickle amendment, equivalent and the improvement that above example is made by art essence, should be included in technical solution of the present invention
Protection domain within.
Claims (5)
1. a Paper Coating bonding powder preparation, including following making material, vinyl acetate, styrene, butyl acrylate, poly-
Aziridine, emulsifying agent, silicone coupling agents, carbamide and plasticizer；It is characterized in that: described material weight percentage ratio is:
Vinyl acetate 20～30%；Styrene 25～35%；Butyl acrylate 10～15%；Polymine 15～20%；Emulsifying agent 2
～5%；Silicone coupling agents 1～3%；Carbamide 5～10%；Plasticizer 3～6%.
2. a preparation technology for Paper Coating as claimed in claim 1 bonding powder preparation, comprises the following steps: step one,
It is sequentially added into vinyl acetate, styrene and butyl acrylate, and stirs；Step 2, heats up；Step 3, is sequentially added into breast
Agent, polymine and silicone coupling agents；Stir；Again heat；Step 4, adds carbamide and plasticizer, and protects
Temperature；Step 5, makes semi-finished product, and lowers the temperature；Step 6, is dried, grinds, packs；It is characterized in that:
S1. step one, adds vinyl acetate in a kettle., stirs and be sequentially added into styrene and butyl acrylate, and constantly
Stir；
S2. step 2, is slowly warmed up to 60 degree by reactor temperature, at this temperature insulation 20～40 minutes；
S3. step 3, adds emulsifying agent in reactor and stirs 5～15 minutes, then adding polymine and siloxanes
Coupling agent, stirs 5～15 minutes after addition, is progressively warming up to 90 degree, at this temperature insulation 20～40 minutes；
S4. step 4, adds carbamide and plasticizer in reactor, and stirs 20 minutes and maintain the temperature at 80～100 degree；
S5. step 5, the semi-finished product after having reacted in step 4, put in intermediate semi-finished products cell body, be down to room temperature；
Semi-finished product in step 5 are squeezed in vertical drier by S6. step 6, are spray-dried；It is ground into powder after drying,
Pack after sieving and grading, be made as finished product.
The preparation technology of a kind of Paper Coating the most according to claim 2 bonding powder preparation, it is characterised in that: described step
In rapid two, optimal temperature retention time is 30 minutes.
The preparation technology of a kind of Paper Coating the most according to claim 2 bonding powder preparation, it is characterised in that: described step
In rapid three, optimal mixing time is 10 minutes；Optimal temperature retention time is 30 minutes.
The preparation technology of a kind of Paper Coating the most according to claim 2 bonding powder preparation, it is characterised in that: described step
In rapid four, optimum temperature is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610580324.6A CN106223112A (en) | 2016-07-22 | 2016-07-22 | A kind of Paper Coating bonding powder preparation and preparation technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610580324.6A CN106223112A (en) | 2016-07-22 | 2016-07-22 | A kind of Paper Coating bonding powder preparation and preparation technology thereof |
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Citations (4)
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|---|---|---|---|---|
| CN1047324A (en) * | 1989-05-16 | 1990-11-28 | 罗姆和哈斯公司 | The propylene ester adhesive composition that contains linking agent and impact modifying agent |
| US20040249071A1 (en) * | 2003-06-05 | 2004-12-09 | Mcfaddin Douglas C. | Adhesive blend powders |
| CN1814663A (en) * | 2005-02-05 | 2006-08-09 | 广州慧谷化学有限公司 | Thermo-setting acrylic-acid emulsion, its preparing method and paint containing same |
| CN101648794A (en) * | 2009-09-21 | 2010-02-17 | 吕海涛 | Dry-type heat-insulating waterproof coating |
-
2016
- 2016-07-22 CN CN201610580324.6A patent/CN106223112A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047324A (en) * | 1989-05-16 | 1990-11-28 | 罗姆和哈斯公司 | The propylene ester adhesive composition that contains linking agent and impact modifying agent |
| US20040249071A1 (en) * | 2003-06-05 | 2004-12-09 | Mcfaddin Douglas C. | Adhesive blend powders |
| CN1814663A (en) * | 2005-02-05 | 2006-08-09 | 广州慧谷化学有限公司 | Thermo-setting acrylic-acid emulsion, its preparing method and paint containing same |
| CN101648794A (en) * | 2009-09-21 | 2010-02-17 | 吕海涛 | Dry-type heat-insulating waterproof coating |
Non-Patent Citations (5)
| Title |
|---|
| 吴海霞: "《精细化工生产技术》", 31 July 2013, 北京：中国石化出版社 * |
| 杜双明: "《材料科学与工程概论》", 31 August 2011 * |
| 胡忆沩: "《动态密封技术》", 31 March 1998 * |
| 邓煜东: ""挤出复合用水溶性聚乙烯亚胺胶黏剂的使用"", 《中国包装工业》 * |
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Application publication date: 20161214 |