CN103882771B - A kind of paper making auxiliary agent composition and preparation method thereof - Google Patents
A kind of paper making auxiliary agent composition and preparation method thereof Download PDFInfo
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- CN103882771B CN103882771B CN201410065585.5A CN201410065585A CN103882771B CN 103882771 B CN103882771 B CN 103882771B CN 201410065585 A CN201410065585 A CN 201410065585A CN 103882771 B CN103882771 B CN 103882771B
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Abstract
The invention discloses a kind of paper making auxiliary agent composition and preparation method thereof, this paper making auxiliary agent composition is made up of the component comprising following weight portion: polyoxyethyl propyl glycerin ether 30-35 part, tristerin 20-30 part, glass fibre 20-30 part, calcium carbonate crystal whisker 10-15 part, polyhexamethylene guanidine hydrochloride 10-15 part, 4,4 '-diphenyl methane-vulcabond 3-5 part and hydrogen sulfate disodium 2-5 part.Paper making auxiliary agent composition of the present invention makes paper have good water-retaining property, antibiotic property and mechanical strength, can preserve for a long time while can eliminating bad foam and reach slurry fine dispersion in the preparation process of paper pulp.
Description
Technical field
The invention belongs to pulp technology for making paper, particularly a kind of paper making auxiliary agent composition and preparation method thereof.
Background technology
Paper is article the most frequently used in our daily life, no matter reads, reads newspaper, or writes, draws a picture, and all must contact with paper.In industry, agricultural and national defense industry are produced, also be unable to do without paper.Paper writes, prints, paints or the sheet-like fiber goods of packaging etc., paper rapping off, transmission of culture, develop science and technology and in production, be a kind of strong instrument and material.But paper exists its deficiency, such as intensity is less, easily mouldy etc., is difficult to long-term preservation.
Although existing paper technology also relative maturity, its technique is still very complicated, needs through multiple tracks technique, and needs in every procedure, to add multiple additives respectively.Papermaking generally by the water slurry of the string through slurrying process, in online staggered combination, preliminary hydro-extraction, more compressed, dry and form.
Summary of the invention
For above-mentioned demand, the object of the present invention is to provide a kind of paper making auxiliary agent composition and preparation method thereof, the paper making auxiliary agent composition obtained can be eliminated bad foam and reach slurry fine dispersion in paper pulp preparation process, make paper have good water-retaining property, antibiotic property and mechanical strength simultaneously, can preserve for a long time.
Object of the present invention can be achieved through the following technical solutions:
A kind of paper making auxiliary agent composition, be made up of the component comprising following weight portion:
Polyoxyethyl propyl glycerin ether 30-35 part,
Tristerin 20-30 part,
Glass fibre 20-30 part,
Calcium carbonate crystal whisker 10-15 part,
Polyhexamethylene guanidine hydrochloride 10-15 part,
4,4 '-diphenyl methane-vulcabond 3-5 part,
Hydrogen sulfate disodium 2-5 part.
Described glass fibre is alkali-free glass fibre.
The relative molecular weight of described polyhexamethylene guanidine hydrochloride is 1500-1800.
Described component also comprises 0-2 part nano silicon.
A preparation method for paper making auxiliary agent composition, the method comprises the following steps:
(1) by polyoxyethyl propyl glycerin ether 30-35 part, glass fibre 20-30 part, polyhexamethylene guanidine hydrochloride 10-15 part, 4,4 '-diphenyl methane-vulcabond 3-5 part, hydrogen sulfate disodium 2-5 part and nano silicon 0-2 part, be placed in nitrogen atmosphere, at 80-110 DEG C, stir 2-4 hour;
(2) in the product of step (1), add tristerin 20-30 part and calcium carbonate crystal whisker 10-15 part, after mixing, obtain paper making auxiliary agent composition;
Stir speed (S.S.) in described step (1) is 600-800 rev/min.
beneficial effect:
The present invention adds polyoxyethyl propyl glycerin ether, eliminate the bad foam produced in paper-making process, assistant composition of the present invention has the effect of good increase paper hardness, and obtained paper has good exquisiteness sense and smooth feel, simultaneously, composition of the present invention contains polyhexamethylene guanidine hydrochloride, and it is environment friendly bacteriostatic, bactericide.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated.
Mechanics Performance Testing: by the paper making auxiliary agent composition in embodiment 1-3, adds with 10kg/t paper, the ring crush intensity of the obtained finished product cardboard of test, is quantitatively 200g/m during cardboard test-run a machine
2.
Paper making auxiliary agent composition in embodiment 1-3 is added in paper making pulp respectively, add that quality is pulp material 3% of described paper making auxiliary agent composition, tests the carrying out of the finished paper that with the addition of paper making auxiliary agent composition in embodiment 1-3 obtained with the finished paper of not adding paper making auxiliary agent composition.
Bacteriostatic experiment method of testing: the physiological saline (the clump count sum of every ml physiological saline staphylococcus aureus is greater than 300) paper 5g to be measured being put into respectively 50 milliliters, after spending 24 hours, survey its clump count, test result is in table 1.
Embodiment 1
(1) by polyoxyethyl propyl glycerin ether 30kg, alkali-free glass fibre 20kg, relative molecular weight be 1500 polyhexamethylene guanidine hydrochloride 12kg, 4,4 '-diphenyl methane-vulcabond 3kg and hydrogen sulfate disodium 2kg, is placed in nitrogen atmosphere, at 80 DEG C, 600 revs/min, stir 2 hours;
(2) in the product of step (1), add tristerin 25kg and calcium carbonate crystal whisker 10kg, after mixing, obtain paper making auxiliary agent composition.
The performance test results of obtained paper making auxiliary agent composition is as shown in table 1.
Embodiment 2
(1) by polyoxyethyl propyl glycerin ether 35kg, alkali-free glass fibre 30kg, relative molecular weight be 1800 polyhexamethylene guanidine hydrochloride 15kg, 4,4 '-diphenyl methane-vulcabond 5kg and hydrogen sulfate disodium 3kg, is placed in nitrogen atmosphere, at 110 DEG C, 800 revs/min, stir 4 hours;
(2) in the product of step (1), add tristerin 30kg and calcium carbonate crystal whisker 15kg, after mixing, obtain paper making auxiliary agent composition.
The performance test results of obtained paper making auxiliary agent composition is as shown in table 1.
Embodiment 3
(1) by polyoxyethyl propyl glycerin ether 30kg, alkali-free glass fibre 25kg, relative molecular weight be 1600 polyhexamethylene guanidine hydrochloride 10kg, 4,4 '-diphenyl methane-vulcabond 4kg, hydrogen sulfate disodium 5kg and nano silicon 2kg, be placed in nitrogen atmosphere, at 90 DEG C, 700 revs/min, stir 3 hours;
(2) in the product of step (1), add tristerin 20kg and calcium carbonate crystal whisker 10kg, after mixing, obtain paper making auxiliary agent composition.
The performance test results of obtained paper making auxiliary agent composition is as shown in table 1.
Table 1
The invention is not restricted to above-described embodiment, those skilled in the art, according to announcement of the present invention, do not depart from improvement that scope makes and amendment all should within protection scope of the present invention.
Claims (1)
1. a paper making auxiliary agent composition, is characterized in that, is made up of the component comprising following weight portion:
Polyoxyethyl propyl glycerin ether 30-35 part,
Tristerin 20-30 part,
Glass fibre 20-30 part,
Calcium carbonate crystal whisker 10-15 part,
Polyhexamethylene guanidine hydrochloride 10-15 part,
4,4 '-diphenyl methane-vulcabond 3-5 part,
Hydrogen sulfate disodium 2-5 part;
Described paper making auxiliary agent composition, described glass fibre is alkali-free glass fibre;
Described paper making auxiliary agent composition, the relative molecular weight of described polyhexamethylene guanidine hydrochloride is 1500-1800;
Described paper making auxiliary agent composition, described component also comprises 0-2 part nano silicon;
The preparation method of described a kind of paper making auxiliary agent composition, the method comprises the following steps:
(1) by polyoxyethyl propyl glycerin ether 30-35 part, glass fibre 20-30 part, polyhexamethylene guanidine hydrochloride 10-15 part, 4,4 '-diphenyl methane-vulcabond 3-5 part, hydrogen sulfate disodium 2-5 part and nano silicon 0-2 part, be placed in nitrogen atmosphere, at 80-110 DEG C, stir 2-4 hour;
(2) in the product of step (1), add tristerin 20-30 part and calcium carbonate crystal whisker 10-15 part, after mixing, obtain paper making auxiliary agent composition; Stir speed (S.S.) in described step (1) is 600-800 rev/min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410065585.5A CN103882771B (en) | 2014-02-25 | 2014-02-25 | A kind of paper making auxiliary agent composition and preparation method thereof |
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| CN201410065585.5A CN103882771B (en) | 2014-02-25 | 2014-02-25 | A kind of paper making auxiliary agent composition and preparation method thereof |
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| CN103882771A CN103882771A (en) | 2014-06-25 |
| CN103882771B true CN103882771B (en) | 2016-01-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105970721A (en) * | 2016-04-27 | 2016-09-28 | 商孝霞 | Papermaking additive composition and preparation method thereof |
| CN105887560A (en) * | 2016-04-27 | 2016-08-24 | 商孝霞 | Papermaking auxiliary mixture and preparation method thereof |
| CN105714602A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking auxiliary agent and preparation method thereof |
| CN105714603A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking auxiliary agent mixture and preparation method |
| CN105714601A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking auxiliary agent composition |
| CN105862505A (en) * | 2016-04-27 | 2016-08-17 | 商孝霞 | Papermaking auxiliary agent |
| CN105926350A (en) * | 2016-04-27 | 2016-09-07 | 商孝霞 | Papermaking assistant and preparation method thereof |
| CN105714600A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking additive mixture and preparation method thereof |
| CN105862504A (en) * | 2016-04-27 | 2016-08-17 | 商孝霞 | Papermaking auxiliary agent and production method thereof |
| CN105887561A (en) * | 2016-04-27 | 2016-08-24 | 商孝霞 | Papermaking auxiliary composition and preparation method thereof |
| CN107574703B (en) * | 2017-09-20 | 2020-10-09 | 深圳市南山区阳光教育培训中心 | Clean papermaking method |
| CN112663385A (en) * | 2020-12-28 | 2021-04-16 | 冠宏化工（扬州）有限公司 | Paper pulp papermaking auxiliary agent and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2159322B1 (en) * | 2004-07-06 | 2015-01-21 | International Paper Company | Paper substrates containing an antimicrobial compound as well as methods of making and using the same |
| CN101456698B (en) * | 2008-10-24 | 2012-12-05 | 北京崇高纳米科技有限公司 | Rapid forming high intensity and high functional diatomite composition and method for making the same |
| US8512519B2 (en) * | 2009-04-24 | 2013-08-20 | Eastman Chemical Company | Sulfopolyesters for paper strength and process |
| CN102877370B (en) * | 2012-09-20 | 2014-10-29 | 蚌埠凤凰滤清器有限责任公司 | Hollow polyester staple fiber doped filter paper for diesel filter and preparation method for filter paper |
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