CN106638140A - Sizing agent and preparation method thereof - Google Patents
Sizing agent and preparation method thereof Download PDFInfo
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- CN106638140A CN106638140A CN201611134335.8A CN201611134335A CN106638140A CN 106638140 A CN106638140 A CN 106638140A CN 201611134335 A CN201611134335 A CN 201611134335A CN 106638140 A CN106638140 A CN 106638140A
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- acrylic acid
- sizing agent
- cationic
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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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a sizing agent and a preparation method thereof. The sizing agent is prepared from the following formula components in parts by weight: 6-8 parts of cationic rosin size, 3-5 parts of acrylic acid, 5-7 parts of methyl acrylate, 1-2 parts of aluminum sulfate, 25-35 parts of natural resin, 6-7 parts of acrylate ester, 3-5 parts of talcum powder, 1-2 parts of a toughening agent, 6-10 parts of cationic starch, 4-8 parts of casein protein, 3-5 parts of sodium carboxymethylcellulose, 4-6 parts of cationic polyacrylamide and 3-5 parts of styrene. The sizing agent is high in adhesion rate and strength and has good sizing effect and durability.
Description
Technical field
The present invention relates to copy paper application techniques field, in particular to a kind of sizing agent and preparation method thereof.
Background technology
In papermaking, paper-making process, it is often necessary to which using sizing agent makes paper and cardboard have anti-ink, water resistant, anti-emulsion, anti-
The performances such as corrosion are improving smoothness, intensity and administration phase.Sizing agent of the prior art is varied, but generally existing is strong
Spend poor, poor durability, the undesirable problem of sizing efficiency.Therefore, prior art has much room for improvement.
The content of the invention
The invention provides a kind of sizing agent and preparation method thereof, the sizing agent adhesive rate of the present invention is high, and sizing efficiency is good,
Intensity is high, good endurance.
For achieving the above object, the present invention provides following technical scheme：
A kind of sizing agent and preparation method thereof, is made up of following mass fraction formula components：Cationic rosin size 6-8 parts,
Acrylic acid 3-5 parts, methyl acrylate 5-7 parts, aluminum sulfate 1-2 parts, natural resin 25-35 parts, acrylic acid octadecyl 6-7 parts,
Talcum powder 3-5 parts, toughener 1-2 parts, cationic starch 6-10 parts, casein protein 4-8 parts, sodium carboxymethylcellulose 3-5 parts, sun
Cationic polyacrylamide 4-6 parts, styrene 3-5 parts.
Further：It is made up of following mass fraction formula components：6 parts of cationic rosin size, 3 parts of acrylic acid, acrylic acid first
5 parts of ester, 1 part of aluminum sulfate, 25 parts of natural resin, 6 parts of acrylic acid octadecyl, 3 parts of talcum powder, 1 part of toughener, cationic starch
6 parts, 4 parts of casein protein, 3 parts of sodium carboxymethylcellulose, 4 parts of PAMC, 3 parts of styrene.
Further：It is made up of following mass fraction formula components：7 parts of cationic rosin size, 4 parts of acrylic acid, acrylic acid first
6 parts of ester, 1.5 parts of aluminum sulfate, 30 parts of natural resin, 6.5 parts of acrylic acid octadecyl, 4 parts of talcum powder, 1.5 parts of toughener, sun from
8 parts of sub- starch, 6 parts of casein protein, 4 parts of sodium carboxymethylcellulose, 5 parts of PAMC, 4 parts of styrene.
Further：It is made up of following mass fraction formula components：8 parts of cationic rosin size, 5 parts of acrylic acid, acrylic acid first
7 parts of ester, 2 parts of aluminum sulfate, 35 parts of natural resin, 7 parts of acrylic acid octadecyl, 5 parts of talcum powder, 2 parts of toughener, cationic starch
10 parts, 8 parts of casein protein, 5 parts of sodium carboxymethylcellulose, 6 parts of PAMC, 5 parts of styrene.
Further：Preparation method of the present invention has following steps：
Step one, cationic rosin size is put into water, is stirred 20 minutes；
Step 2, addition acrylic acid, methyl acrylate and natural resin, stir 10 minutes, and temperature is 40-50 degree Celsius；
Step 3, addition surplus stock, continue to stir 20-30 minutes, and front 15 minutes whipping temps control 50 degrees Celsius, after
15 minutes whipping temps control 35 degrees Celsius, 50-60 degree Celsius of heat-insulation soaking are then warming up to again 30 minutes；
Step 4, will step 3 gained stirring until without precipitation, obtain finished product.
The invention has the beneficial effects as follows：The sizing agent adhesive rate of the present invention is high, and sizing efficiency is good, and intensity is high, good endurance.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment one：
A kind of sizing agent is made up of following mass fraction formula components：Cationic rosin size 6-8 parts, acrylic acid 3-5 parts, third
E pioic acid methyl ester 5-7 parts, aluminum sulfate 1-2 parts, natural resin 25-35 parts, acrylic acid octadecyl 6-7 parts, talcum powder 3-5 parts, increasing
Tough dose of 1-2 parts, cationic starch 6-10 parts, casein protein 4-8 parts, sodium carboxymethylcellulose 3-5 parts, PAMC
4-6 parts, styrene 3-5 parts.
Embodiment two：
A kind of sizing agent is made up of following mass fraction formula components：6 parts of cationic rosin size, 3 parts of acrylic acid, acrylic acid
5 parts of methyl esters, 1 part of aluminum sulfate, 25 parts of natural resin, 6 parts of acrylic acid octadecyl, 3 parts of talcum powder, 1 part of toughener, cation form sediment
6 parts of powder, 4 parts of casein protein, 3 parts of sodium carboxymethylcellulose, 4 parts of PAMC, 3 parts of styrene.
Embodiment three：
A kind of sizing agent is made up of following mass fraction formula components：7 parts of cationic rosin size, 4 parts of acrylic acid, acrylic acid
6 parts of methyl esters, 1.5 parts of aluminum sulfate, 30 parts of natural resin, 6.5 parts of acrylic acid octadecyl, 4 parts of talcum powder, 1.5 parts of toughener, sun
8 parts of ionic starch, 6 parts of casein protein, 4 parts of sodium carboxymethylcellulose, 5 parts of PAMC, 4 parts of styrene.
Example IV：
A kind of sizing agent is made up of following mass fraction formula components：8 parts of cationic rosin size, 5 parts of acrylic acid, acrylic acid
7 parts of methyl esters, 2 parts of aluminum sulfate, 35 parts of natural resin, 7 parts of acrylic acid octadecyl, 5 parts of talcum powder, 2 parts of toughener, cation form sediment
10 parts of powder, 8 parts of casein protein, 5 parts of sodium carboxymethylcellulose, 6 parts of PAMC, 5 parts of styrene.
Embodiment five：
A kind of preparation method preparation method of sizing agent comprises the steps：
Step one, cationic rosin size is put into water, is stirred 20 minutes；
Step 2, addition acrylic acid, methyl acrylate and natural resin, stir 10 minutes, and temperature is 40-50 degree Celsius；
Step 3, addition surplus stock, continue to stir 20-30 minutes, and front 15 minutes whipping temps control 50 degrees Celsius, after
15 minutes whipping temps control 35 degrees Celsius, 50-60 degree Celsius of heat-insulation soaking are then warming up to again 30 minutes；
Step 4, will step 3 gained stirring until without precipitation, obtain finished product.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (5)
1. a kind of sizing agent, it is characterised in that：It is made up of following mass fraction formula components：
Cationic rosin size 6-8 parts, acrylic acid 3-5 parts, methyl acrylate 5-7 parts, aluminum sulfate 1-2 parts, natural resin 25-35
Part, acrylic acid octadecyl 6-7 parts, talcum powder 3-5 parts, toughener 1-2 parts, cationic starch 6-10 parts, casein protein 4-8
Part, sodium carboxymethylcellulose 3-5 parts, PAMC 4-6 parts, styrene 3-5 parts.
2. a kind of sizing agent according to claim 1, it is characterised in that：It is made up of following mass fraction formula components：
6 parts of cationic rosin size, 3 parts of acrylic acid, 5 parts of methyl acrylate, 1 part of aluminum sulfate, 25 parts of natural resin, acrylic acid 18
6 parts of alcohol ester, 3 parts of talcum powder, 1 part of toughener, 6 parts of cationic starch, 4 parts of casein protein, 3 parts of sodium carboxymethylcellulose, sun from
4 parts of sub- polyacrylamide, 3 parts of styrene.
3. a kind of sizing agent according to claim 1, it is characterised in that：It is made up of following mass fraction formula components：
7 parts of cationic rosin size, 4 parts of acrylic acid, 6 parts of methyl acrylate, 1.5 parts of aluminum sulfate, 30 parts of natural resin, acrylic acid ten
Eight 6.5 parts of alcohol esters, 4 parts of talcum powder, 1.5 parts of toughener, 8 parts of cationic starch, 6 parts of casein protein, sodium carboxymethylcellulose 4
Part, 5 parts of PAMC, 4 parts of styrene.
4. a kind of sizing agent according to claim 1, it is characterised in that：It is made up of following mass fraction formula components：
8 parts of cationic rosin size, 5 parts of acrylic acid, 7 parts of methyl acrylate, 2 parts of aluminum sulfate, 35 parts of natural resin, acrylic acid 18
7 parts of alcohol ester, 5 parts of talcum powder, 2 parts of toughener, 10 parts of cationic starch, 8 parts of casein protein, 5 parts of sodium carboxymethylcellulose, sun from
6 parts of sub- polyacrylamide, 5 parts of styrene.
5. a kind of a kind of preparation method of sizing agent according to claim 1, it is characterised in that：Comprise the steps：
Step one, cationic rosin size is put into water, is stirred 20 minutes；
Step 2, addition acrylic acid, methyl acrylate and natural resin, stir 10 minutes, and temperature is 40-50 degree Celsius；
Step 3, addition surplus stock, continue to stir 20-30 minutes, and front 15 minutes whipping temps control 50 degrees Celsius, afterwards 15 points
Clock whipping temp controls 35 degrees Celsius, 50-60 degree Celsius of heat-insulation soaking is then warming up to again 30 minutes；
Step 4, will step 3 gained stirring until without precipitation, obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134335.8A CN106638140A (en) | 2016-12-10 | 2016-12-10 | Sizing agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134335.8A CN106638140A (en) | 2016-12-10 | 2016-12-10 | Sizing agent and preparation method thereof |
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| CN106638140A true CN106638140A (en) | 2017-05-10 |
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| CN201611134335.8A Pending CN106638140A (en) | 2016-12-10 | 2016-12-10 | Sizing agent and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1184185A (en) * | 1997-12-03 | 1998-06-10 | 中国科学院广州化学研究所 | preparation of sizing synergist |
| CN1279736A (en) * | 1997-09-30 | 2001-01-10 | 赫尔克里士公司 | Method for sizing paper by cellulose reactive and irreactive sizing agents and paper therefrom |
| JP2003261130A (en) * | 2002-03-05 | 2003-09-16 | Toppan Printing Co Ltd | Biodegradable paper cup |
| CN102995488A (en) * | 2012-12-05 | 2013-03-27 | 陕西科技大学 | Method for preparing cationic rosin/C9 petroleum resin sizing agent |
| CN105603819A (en) * | 2016-01-15 | 2016-05-25 | 黄家亨 | Sizing agent and preparation method thereof |
-
2016
- 2016-12-10 CN CN201611134335.8A patent/CN106638140A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1279736A (en) * | 1997-09-30 | 2001-01-10 | 赫尔克里士公司 | Method for sizing paper by cellulose reactive and irreactive sizing agents and paper therefrom |
| CN1184185A (en) * | 1997-12-03 | 1998-06-10 | 中国科学院广州化学研究所 | preparation of sizing synergist |
| JP2003261130A (en) * | 2002-03-05 | 2003-09-16 | Toppan Printing Co Ltd | Biodegradable paper cup |
| CN102995488A (en) * | 2012-12-05 | 2013-03-27 | 陕西科技大学 | Method for preparing cationic rosin/C9 petroleum resin sizing agent |
| CN105603819A (en) * | 2016-01-15 | 2016-05-25 | 黄家亨 | Sizing agent and preparation method thereof |
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Application publication date: 20170510 |