CN100455721C - Reinforcement agent for yarn tube paper and its preparing method - Google Patents
Reinforcement agent for yarn tube paper and its preparing method Download PDFInfo
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- CN100455721C CN100455721C CNB2006101478980A CN200610147898A CN100455721C CN 100455721 C CN100455721 C CN 100455721C CN B2006101478980 A CNB2006101478980 A CN B2006101478980A CN 200610147898 A CN200610147898 A CN 200610147898A CN 100455721 C CN100455721 C CN 100455721C
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- tube paper
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Abstract
A strengthening agent for the bobbin paper with high strength, smoothness, antiwear nature, and water and oil resistance is proportionally prepared from zinc oxide, latex, protecting agent, stabilizer, antioxidant and osmotic agent by a novel method.
Description
Technical field
The present invention relates to a kind of intensifier for paper and preparation method thereof, particularly a kind of reinforcing agent that is used to prepare cop tube paper.
Background technology
Cop tube paper is the industrial and technical paper that chemical fibre equipment factory uses in the textile industry, is used for making long filament high speed spinning copper core.It not only requires to have higher dried, wet strength, smoothness, and dimensional stability, ABRASION RESISTANCE also must possess the characteristics of anti-oil, anti-water, and it is phozy, indeformable in high speed terylene spinning process to require to roll into the pipe back, not explosion.
What traditional cop tube paper used is parchment, the technology of " production of plant chemical fibre parchment " bibliographical information of delivering as Hao Yongtao etc.Parchment is body paper to be sent into carry out " parchmentizing " processing in the concentrated sulfuric acid bath, through depickling, washing, neutralization, plasticizing, becomes translucent body paper, then with the glycerine retouching, forms by dry press polish at last.Because the spent acid of discharging in the parchment production process pollutes environment, therefore, demand urgently improving.
Summary of the invention
The technical issues that need to address of the present invention are to disclose a kind of reinforcement agent for yarn tube paper and preparation method thereof, to overcome the above-mentioned defective that prior art exists, satisfy the needs of relevant branch of industry.
Cop tube paper reinforcing agent provided by the present invention is characterized in that: the weight proportion of each component comprises: 100 parts in zinc oxide, latex 30-50 part, protective agent 5-10 part, stabilizing agent 20-30 part, benzoic acid 20-30 part, bleeding agent 0.1-1.5 part.
Said latex is selected from a kind of in styrene-butadiene latex, NBR latex, cationic chloroprene latex or the propyl benzene latex;
Said protective agent is selected from carboxymethyl cellulose, carboxymethyl guar glue or carboxymethyl starch;
Said stabilizing agent is selected from casein, soybean protein or chitin;
Said bleeding agent is selected from the mixture of repefral and diethyl phthalate, and the weight ratio of this mixture is 1: 1～1.5.
Preferably, the defoamer that in the component of reinforcing agent, also comprises the 0.001-0.1 weight portion;
Said defoamer defoamer is that mass percent is the macrogol ester of 45-55% and the mixture of 45～55% polyethet surfactant, and said polyethet surfactant is fatty alcohol-polyoxyethylene ether, sulfosuccinic acid fatty alcohol-polyoxyethylene ether or alkylphenol polyoxyethylene.
Spool of the present invention comprises the steps: with the preparation method of reinforcing agent
(1) protective agent is dissolved in the water, stirs, obtaining percentage by weight is the aqueous solution of 0.1-4%;
(2) stabilizing agent is added in the entry, 50～80 ℃ swelling 0.5-1.5 hour, add alkaline substance solution, adjust pH is to 7.0-10.5, making solid content is the oyster white colloidal emulsion of 10-20%;
Said alkaline matter is selected from NaOH, ammoniacal liquor, potassium hydroxide or sodium carbonate, and the weight concentration of preferred alkaline substance solution is 10～30%;
(3) zinc oxide is added to the water, makes the weight solid content and be 20～35% suspension, add the protective agent aqueous solution of protective agent step (1) and the stabilizing agent emulsion of step (2) then respectively, mix; Add latex, 20-30 part benzoic acid and bleeding agent then successively, mix obtaining said reinforcement agent for yarn tube paper;
According to preferable methods, in step (3), also add defoamer.
Said reinforcement agent for yarn tube paper of the present invention, can be used for the preparation of cop tube paper, add in the slurry during production, adding weight is the 1.0-5.0% of paper pulp, not only can improve the doing of paper, wet strength, smoothness and ABRASION RESISTANCE greatly, also have higher anti-water grease resistance simultaneously, and rolling into phozy, indeformable, the not explosion in senior terylene one-tenth silk process of pipe back.The reinforcement agent for yarn tube paper of the present invention's preparation is by being to adopt basic latex and special purpose ingredient, according to certain proportional quantity, is prepared from by a kind of new fitting method; It is low to have viscosity, and good film-forming property reduce sticking generation of rolling phenomenon, and cost is lower.The specific targets of the paper grade (stock) reinforcing agent of the present invention's preparation are: the pH value is 8.0-10.0, and viscosity is less than 50mpa.s, and solid content is 20-35%.
The specific embodiment
Among the embodiment, if no special instructions, be weight portion.
Embodiment 1
(1) get 5 parts sodium carboxymethylcellulose and be dissolved in the water, stir, the preparation percentage by weight is 4% the aqueous solution;
(2) 20 parts of casein are added in the entry, heat temperature raising to 50 ℃, swelling 0.5 hour adds weight concentration and is 30% sodium hydrate aqueous solution adjust pH to 8, makes solid content and be 10% oyster white colloidal emulsion;
(3) 100 parts of zinc oxide are added to the water are uniformly dispersed, make solid content and be 35% suspension, add the gluey emulsion of carboxymethylcellulose sodium solution and casein then respectively, mix; Add 30 parts of latex then successively, 20 parts of benzoic acid, 0.1 part of bleeding agent, and fully mix, obtain product.Bleeding agent is the mixture of repefral and diethyl phthalate, and the weight ratio of this mixture is 1: 1.
Product with the embodiment 1 of 1 weight portion, mix the pattern of manufacturing paper with pulp with the needle paper pulp of 100 weight portions and adopt the pattern of " production of plant chemical fibre parchment " document disclosed method preparation that Hao Yong great waves etc. deliver, detect each physical index of pattern behind the two-sided soft calendaring, its result such as following table one:
Table one, pattern are done strong physical index
Embodiment 2
(1) 8 part carboxymethyl guar glue is dissolved in the water, stirs the aqueous solution of preparation 4%;
(2) 25 portions of soybean proteins are added in the entry, heat temperature raising to 60 ℃, swelling 1 hour adds weight concentration and is 10% potassium hydroxide aqueous solution adjust pH to 7.0, makes solid content and be 20% oyster white colloidal emulsion;
(3) 100 parts of zinc oxide are added to the water are uniformly dispersed, make solid content and be 25% suspension, add carboxymethylcellulose sodium solution and soybean protein colloidal emulsion then respectively, mix; Add 40 parts of latex then successively, 25 parts of benzoic acid, 1.0 parts of bleeding agents mix; (4) add 0.01 part defoamer.Defoamer is that mass percent is 50% macrogol ester and 50% fatty alcohol-polyoxyethylene ether.
Bleeding agent is the mixture of repefral and diethyl phthalate, and the weight ratio of this mixture is 1: 1.5.
Product with the embodiment 2 of 3 weight portions, mix with the softwood pulp of 100 weight portions, the pattern of " production of plant chemical fibre parchment " document disclosed method preparation that employing Hao Yong great waves etc. are delivered, detect each physics of pattern and refer to its result such as following table two behind the two-sided soft calendaring:
Table two, each physical index of pattern
Embodiment 3
(1) 10 part carboxymethyl starch is dissolved in the water, stirs the aqueous solution of preparation 4%;
(2) 30 parts of chitins are added in the entry, heat temperature raising to 80 ℃, swelling 1.5 hours adds weight concentration and is 10% potassium hydroxide aqueous solution adjust pH to 7.0, makes solid content and be 20% oyster white colloidal emulsion;
(3) 100 parts of zinc oxide are added to the water are uniformly dispersed, make solid content and be 25% suspension, add carboxymethylcellulose sodium solution and chitin colloidal emulsion then respectively, mix; Add 50 parts of latex then successively, 30 parts of benzoic acid, 1.0 parts of bleeding agents mix; (4) add 0.01 part defoamer.Defoamer is that mass percent is 50% macrogol ester and 50% fatty alcohol-polyoxyethylene ether.
Bleeding agent is the mixture of repefral and diethyl phthalate, and the weight ratio of this mixture is 1: 1.5.
Product with the embodiment 3 of 4 weight portions, mix with the softwood pulp of 100 weight portions, the pattern of " production of plant chemical fibre parchment " document disclosed method preparation that employing Hao Yong great waves etc. are delivered, detect each physical index of pattern, its result such as following table three behind the two-sided soft calendaring:
Table three, each physical index of pattern
Embodiment 4
(1) get 6 parts sodium carboxymethylcellulose and be dissolved in the water, stir, the preparation percentage by weight is 4% the aqueous solution;
(2) 30 portions of soybean proteins are added in the entry, heat temperature raising to 50 ℃, swelling 1 hour adds weight concentration and is 30% sodium hydrate aqueous solution adjust pH to 8, makes solid content and be 10% oyster white colloidal emulsion;
(3) 100 parts of zinc oxide are added to the water are uniformly dispersed, make solid content and be 35% suspension, add carboxymethylcellulose sodium solution and soybean protein colloidal emulsion then respectively, mix; Add 35 parts of latex then successively, 25 parts of benzoic acid, 0.1 part of bleeding agent, and fully mix, obtain product.Bleeding agent is the mixture of repefral and diethyl phthalate, and the weight ratio of this mixture is 1: 1.
Product with the embodiment 4 of 5 weight portions, mix the pattern of manufacturing paper with pulp with the needle paper pulp of 100 weight portions and adopt the pattern of " production of plant chemical fibre parchment " document disclosed method preparation that Hao Yong great waves etc. deliver, detect each physical index of pattern behind the two-sided soft calendaring, its result such as following table four:
Table four, each physical index of pattern
Claims (9)
1. reinforcement agent for yarn tube paper, the weight proportion of each component comprises: 100 parts in zinc oxide, latex 30-50 part, protective agent 5-10 part, stabilizing agent 20-30 part, benzoic acid 20-30 part, bleeding agent 0.1-1.5 part;
Said protective agent is selected from carboxymethyl cellulose, carboxymethyl guar glue or carboxymethyl starch;
Said stabilizing agent is selected from casein, soybean protein or chitin;
Said bleeding agent is the mixture of repefral and diethyl phthalate.
2. reinforcement agent for yarn tube paper according to claim 1 is characterized in that, said latex is selected from a kind of in styrene-butadiene latex, NBR latex, cationic chloroprene latex or the propyl benzene latex.
3. reinforcement agent for yarn tube paper according to claim 1 is characterized in that, bleeding agent is the mixture of repefral and diethyl phthalate, and the weight ratio of repefral and diethyl phthalate is 1: 1～1.5.
4. according to claim 1,2 or 3 described reinforcement agent for yarn tube paper, it is characterized in that, also comprise the defoamer of 0.001-0.1 weight portion in the component of reinforcement agent for yarn tube paper.
5. reinforcement agent for yarn tube paper according to claim 4 is characterized in that, said defoamer is that mass percent is the macrogol ester of 45-55% and the mixture of 45～55% polyethet surfactant.
6. reinforcement agent for yarn tube paper according to claim 5 is characterized in that, said polyethet surfactant is fatty alcohol-polyoxyethylene ether, sulfosuccinic acid fatty alcohol-polyoxyethylene ether or alkylphenol polyoxyethylene.
7. according to the preparation method of each described reinforcement agent for yarn tube paper of claim 1～3, comprise the steps:
(1) protective agent is dissolved in the water, stirs, obtaining percentage by weight is the aqueous solution of 0.1-4%;
(2) stabilizing agent is added in the entry, 50～80 ℃ swelling 0.5-1.5 hour, add alkaline substance solution, adjust pH is to 7.0-10.5, making solid content is the oyster white colloidal emulsion of 10-20%;
(3) zinc oxide is added to the water, makes the weight solid content and be 20～35% suspension, add the protective agent aqueous solution of step (1) and the stabilizing agent emulsion of step (2) then respectively, mix; Add latex, 20-30 part benzoic acid and bleeding agent then successively, mix, obtain said reinforcement agent for yarn tube paper.
8. method according to claim 7 is characterized in that said alkaline matter is selected from NaOH, ammoniacal liquor, potassium hydroxide or sodium carbonate.
9. method according to claim 7 is characterized in that, adds defoamer in step (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101478980A CN100455721C (en) | 2006-12-25 | 2006-12-25 | Reinforcement agent for yarn tube paper and its preparing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101478980A CN100455721C (en) | 2006-12-25 | 2006-12-25 | Reinforcement agent for yarn tube paper and its preparing method |
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| CN1986962A CN1986962A (en) | 2007-06-27 |
| CN100455721C true CN100455721C (en) | 2009-01-28 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105951517B (en) * | 2016-06-02 | 2019-05-24 | 山东源根化学技术研发有限公司 | A kind of decorating base paper reinforcing agent and preparation method thereof |
| CN107268333A (en) * | 2017-08-07 | 2017-10-20 | 安徽凤凰松包装有限公司 | A kind of corrugated paper starch enhancer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515615A (en) * | 1964-09-05 | 1970-06-02 | Sumitomo Bakelite Co | Method for bonding synthetic resin sheets and metal sheets |
| CN1294227A (en) * | 1999-10-28 | 2001-05-09 | 海茂株式会社 | Paper reinforcing agent and paper reinforcing method |
| EP1180559A1 (en) * | 2000-08-04 | 2002-02-20 | Armstrong World Industries, Inc. | Binder composition for fibrous sheet |
| CN1208518C (en) * | 2002-02-20 | 2005-06-29 | 杭州市化工研究所 | Dry paper reinforcer |
-
2006
- 2006-12-25 CN CNB2006101478980A patent/CN100455721C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515615A (en) * | 1964-09-05 | 1970-06-02 | Sumitomo Bakelite Co | Method for bonding synthetic resin sheets and metal sheets |
| CN1294227A (en) * | 1999-10-28 | 2001-05-09 | 海茂株式会社 | Paper reinforcing agent and paper reinforcing method |
| EP1180559A1 (en) * | 2000-08-04 | 2002-02-20 | Armstrong World Industries, Inc. | Binder composition for fibrous sheet |
| US20020117280A1 (en) * | 2000-08-04 | 2002-08-29 | Matthew Howle | Fibrous sheet enhancement |
| CN1208518C (en) * | 2002-02-20 | 2005-06-29 | 杭州市化工研究所 | Dry paper reinforcer |
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| CN1986962A (en) | 2007-06-27 |
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