CN103866608A - Composition for papermaking and preparation method thereof - Google Patents
Composition for papermaking and preparation method thereof Download PDFInfo
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- CN103866608A CN103866608A CN201410071595.XA CN201410071595A CN103866608A CN 103866608 A CN103866608 A CN 103866608A CN 201410071595 A CN201410071595 A CN 201410071595A CN 103866608 A CN103866608 A CN 103866608A
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Abstract
The invention discloses a composition for papermaking and a preparation method thereof. The composition is prepared from the following components in parts by weight: 50-60 parts of octadecanol polyoxyethylene polyoxypropylene block ether, 20-30 parts of polyacetylene, 15-20 parts of polyethylene glycol, 10-15 parts of nonylphenol polyoxyethylene ether, 5-10 parts of polyvinyl alcohol, 2-3 parts of caprylic capric triglyceride, 0.5-1 part of ethanol and 0.05-0.5 part of ferric chloride. According to the composition disclosed by the invention, slurry is added to the pulping process, so that paper has good toughness and uniformity while having good dry strength and wet strength.
Description
Technical field
The invention belongs to pulp technology for making paper, particularly a kind of composition and method of making the same for papermaking.
Background technology
In paper-making process, need to add each analog assistant, wherein need dispersant can destroy the stability of emulsion, make each mutually dispersed, thereby make whole system there is good homogeneity.
Chemical method is mainly by adding dispersant that the macromolecule organic in paper-making process can be dispersed in the aqueous solution with paper fibre well, make each good compatibility that has mutually, can make each component can bring into play effect separately, the paper making has good mechanical property and quality.Meanwhile, also need to add surface reactive material in paper-making process, it can make the liquid structure of emulsification shape destroy, to reach the object that is respectively separated and comes in emulsion.At present, the demulsifier of research is from chemical type both at home and abroad, and mainly, taking non-ionic polyoxyethylene polyoxypropylene block polymer as main, the demulsification of nonionic surface active agent is better.
Summary of the invention
For above-mentioned demand, the object of the present invention is to provide a kind of composition and method of making the same for papermaking, the composition for papermaking obtaining, can be by adding in pulping process in pulp material processed, paper after adding has good dry strength, wet strength, has good toughness and all once.
Object of the present invention can be achieved through the following technical solutions:
For a composition for papermaking, made by the component that comprises following weight portion:
Octadecanol polyoxyethylene polyoxypropylene block type ether 50-60 part,
Polyacetylene 20-30 part,
Polyethylene glycol 15-20 part,
Polyoxyethylene nonylphenol ether 10-15 part,
Polyvinyl alcohol 5-10 part,
Glycerin, mixed triester with caprylic acid capric acid 2-3 part,
Ethanol 0.5-1 part,
Iron chloride 0.05-0.5 part.
Described octadecanol polyoxyethylene polyoxypropylene block type ether is to be made by octadecanol, oxirane and expoxy propane.
In the preparation of described octadecanol polyoxyethylene polyoxypropylene block type ether, the molar ratio of octadecanol, oxirane and expoxy propane is 1:3:5.
The relative molecular mass of described polyoxyethylene nonylphenol ether is 5000-8000.
For a preparation method for the composition of papermaking, the method comprises the following steps:
Octadecanol polyoxyethylene polyoxypropylene block type ether 50-60 weight portion, polyacetylene 20-30 weight portion, polyethylene glycol 15-20 weight portion, polyoxyethylene nonylphenol ether 10-15 weight portion, polyvinyl alcohol 5-10 weight portion, Glycerin, mixed triester with caprylic acid capric acid 2-3 weight portion, ethanol 0.5-1 weight portion and iron chloride 0.05-0.5 weight portion are added in high pressure homogenizer, at 50-70 DEG C, mix, obtain the composition for papermaking;
The first paragraph homogenization pressure of described high pressure homogenizer is 18MPa, and second segment homogenization pressure is 4MPa.
beneficial effect:
The present invention is simple and convenient for preparation process and the use procedure of paper making compositions, and the present invention has added octadecanol polyoxyethylene polyoxypropylene block type ether, polyoxyethylene nonylphenol ether, polyethylene glycol and polyvinyl alcohol can not only eliminate bad bubble, the fine dispersion in paper process processed.Add Glycerin, mixed triester with caprylic acid capric acid, polyacetylene and iron chloride to make paper there is certain oxytolerant erosion, rub resistance and the effect destaticing.The paper that the present invention makes not only has good mechanical strength, and paper surface smoothing, resistance to oxidation.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated.
Test sample preparation parameter: add with 1wt% paper, add respectively the composition of embodiment 1-3, test makes the dry strength of finished product cardboard is quantitatively 200g/m during cardboard test-run a machine
2.
Embodiment 1
Polyoxyethylene nonylphenol ether 10kg, the polyvinyl alcohol 7kg, Glycerin, mixed triester with caprylic acid capric acid 2kg, ethanol 0.5kg and the iron chloride 0.05kg that are 6000 by octadecanol polyoxyethylene polyoxypropylene block type ether 50kg, polyacetylene 25kg, polyethylene glycol 15kg, relative molecular mass, at 100 DEG C, stir, obtain the composition for papermaking
Make for the performance test results of the composition of papermaking as shown in table 1.
Embodiment 2
Polyoxyethylene nonylphenol ether 15kg, the polyvinyl alcohol 10kg, Glycerin, mixed triester with caprylic acid capric acid 3kg, ethanol 1kg and the iron chloride 0.5kg that are 8000 by octadecanol polyoxyethylene polyoxypropylene block type ether 55kg, polyacetylene 30kg, polyethylene glycol 20kg, relative molecular mass, at 120 DEG C, stir, obtain the composition for papermaking
Make for the performance test results of the composition of papermaking as shown in table 1.
Embodiment 3
Polyoxyethylene nonylphenol ether 12kg, the polyvinyl alcohol 5kg, Glycerin, mixed triester with caprylic acid capric acid 2kg, ethanol 0.7kg and the iron chloride 0.05kg that are 5000 by octadecanol polyoxyethylene polyoxypropylene block type ether 60kg, polyacetylene 20kg, polyethylene glycol 18kg, relative molecular mass, at 90 DEG C, stir, obtain the composition for papermaking
In described octadecanol polyoxyethylene polyoxypropylene block type ether, the molar ratio of octadecanol, oxirane and expoxy propane is 1:3:5.
Make for the performance test results of the composition of papermaking as shown in table 1.
Table 1
The invention is not restricted to the embodiment here, those skilled in the art are according to announcement of the present invention, and not departing from improvement and the amendment that category of the present invention makes all should be within protection scope of the present invention.
Claims (5)
1. for a composition for papermaking, it is characterized in that, made by the component that comprises following weight portion:
Octadecanol polyoxyethylene polyoxypropylene block type ether 50-60 part,
Polyacetylene 20-30 part,
Polyethylene glycol 15-20 part,
Polyoxyethylene nonylphenol ether 10-15 part,
Polyvinyl alcohol 5-10 part,
Glycerin, mixed triester with caprylic acid capric acid 2-3 part,
Ethanol 0.5-1 part,
Iron chloride 0.05-0.5 part.
2. the composition for papermaking according to claim 1, is characterized in that, described octadecanol polyoxyethylene polyoxypropylene block type ether is to be made by octadecanol, oxirane and expoxy propane.
3. the composition for papermaking according to claim 2, is characterized in that, in the preparation of described octadecanol polyoxyethylene polyoxypropylene block type ether, the molar ratio of octadecanol, oxirane and expoxy propane is 1:3:5.
4. the composition for papermaking according to claim 1, is characterized in that, the relative molecular mass of described polyoxyethylene nonylphenol ether is 5000-8000.
5. for a preparation method for the composition of papermaking, it is characterized in that, the method comprises the following steps:
Octadecanol polyoxyethylene polyoxypropylene block type ether 50-60 weight portion, polyacetylene 20-30 weight portion, polyethylene glycol 15-20 weight portion, polyoxyethylene nonylphenol ether 10-15 weight portion, polyvinyl alcohol 5-10 weight portion, Glycerin, mixed triester with caprylic acid capric acid 2-3 weight portion, ethanol 0.5-1 weight portion and iron chloride 0.05-0.5 weight portion are added in high pressure homogenizer, at 50-70 DEG C, mix, obtain the composition for papermaking;
The first paragraph homogenization pressure of described high pressure homogenizer is 18MPa, and second segment homogenization pressure is 4MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410071595.XA CN103866608B (en) | 2014-02-28 | 2014-02-28 | A kind of composition and method of making the same for papermaking |
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| CN201410071595.XA CN103866608B (en) | 2014-02-28 | 2014-02-28 | A kind of composition and method of making the same for papermaking |
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| CN103866608A true CN103866608A (en) | 2014-06-18 |
| CN103866608B CN103866608B (en) | 2015-10-07 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714602A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking auxiliary agent and preparation method thereof |
| CN105714601A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking auxiliary agent composition |
| CN105714600A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking additive mixture and preparation method thereof |
| CN105887560A (en) * | 2016-04-27 | 2016-08-24 | 商孝霞 | Papermaking auxiliary mixture and preparation method thereof |
| CN105887561A (en) * | 2016-04-27 | 2016-08-24 | 商孝霞 | Papermaking auxiliary composition and preparation method thereof |
| CN105926350A (en) * | 2016-04-27 | 2016-09-07 | 商孝霞 | Papermaking assistant and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447294A (en) * | 1981-12-30 | 1984-05-08 | The Procter & Gamble Company | Process for making absorbent tissue paper with high wet strength and low dry strength |
| CN1931949A (en) * | 2006-09-30 | 2007-03-21 | 华南理工大学 | Water-thinned petroleum resin adhesive and its prepn process |
| EP1392927B1 (en) * | 2001-05-23 | 2011-05-11 | Kimberly-Clark Worldwide, Inc. | Uncreped tissue paper having a high wet:dry tensile strength ratio |
| CN102247322A (en) * | 2011-07-13 | 2011-11-23 | 广东省食品工业研究所 | Octacosanol micro-emulsion and preparation method thereof |
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2014
- 2014-02-28 CN CN201410071595.XA patent/CN103866608B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447294A (en) * | 1981-12-30 | 1984-05-08 | The Procter & Gamble Company | Process for making absorbent tissue paper with high wet strength and low dry strength |
| EP1392927B1 (en) * | 2001-05-23 | 2011-05-11 | Kimberly-Clark Worldwide, Inc. | Uncreped tissue paper having a high wet:dry tensile strength ratio |
| CN1931949A (en) * | 2006-09-30 | 2007-03-21 | 华南理工大学 | Water-thinned petroleum resin adhesive and its prepn process |
| CN102247322A (en) * | 2011-07-13 | 2011-11-23 | 广东省食品工业研究所 | Octacosanol micro-emulsion and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 姚献平 等: "表面活性剂在造纸工业中的应用现状与发展建议", 《日用化学品科学》, vol. 25, no. 5, 31 October 2002 (2002-10-31), pages 28 - 33 * |
| 杨锦宗 等: "表面活性剂的复配及其工业应用", 《日用化学工业》, no. 2, 30 April 1999 (1999-04-30), pages 26 - 32 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714602A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking auxiliary agent and preparation method thereof |
| CN105714601A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking auxiliary agent composition |
| CN105714600A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking additive mixture and preparation method thereof |
| CN105887560A (en) * | 2016-04-27 | 2016-08-24 | 商孝霞 | Papermaking auxiliary mixture and preparation method thereof |
| CN105887561A (en) * | 2016-04-27 | 2016-08-24 | 商孝霞 | Papermaking auxiliary composition and preparation method thereof |
| CN105926350A (en) * | 2016-04-27 | 2016-09-07 | 商孝霞 | Papermaking assistant and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN103866608B (en) | 2015-10-07 |
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