CN103866608B - A kind of composition and method of making the same for papermaking - Google Patents
A kind of composition and method of making the same for papermaking Download PDFInfo
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- CN103866608B CN103866608B CN201410071595.XA CN201410071595A CN103866608B CN 103866608 B CN103866608 B CN 103866608B CN 201410071595 A CN201410071595 A CN 201410071595A CN 103866608 B CN103866608 B CN 103866608B
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Abstract
The invention discloses a kind of composition and method of making the same for papermaking, said composition is made up of the component comprising 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 and iron chloride 0.05-0.5 part.Composition of the present invention, by adding in pulping process in slurry, while making the paper after adding have good dry strength, wet strength, has good toughness and uniformity.
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
Need to add each analog assistant in paper-making process, wherein need dispersant can destroy the stability of emulsion, make each mutually dispersed, thus make whole system have good homogeneity.
Chemical method mainly makes the macromolecule organic in paper-making process can be in aqueous dispersed with paper fibre well by adding dispersant, make each to there is good compatibility mutually, each component can be made can to play respective effect, and obtained paper 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 in emulsion the object come that is respectively separated.At present, the demulsifier of research both at home and abroad chemically type is seen, mainly based on non-ionic polyoxyethylene polyoxypropylene block polymer, 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 obtained, can by adding in pulp material processed in pulping process, paper after adding has good dry strength, wet strength, has good toughness and uniformity.
Object of the present invention can be achieved through the following technical solutions:
For a composition for papermaking, be made up of the component comprising 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 obtained 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 be used for the preparation process of paper making compositions and use procedure simple and convenient, present invention adds octadecanol polyoxyethylene polyoxypropylene block type ether, polyoxyethylene nonylphenol ether, polyethylene glycol and polyvinyl alcohol and can not only eliminate bad bubble, fine dispersion in paper process processed.Add the effect that Glycerin, mixed triester with caprylic acid capric acid, polyacetylene and iron chloride make paper have certain resistance to oxygen attack, rub resistance and destatic.The paper that the present invention obtains 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 parameters: add with 1wt% paper, add the composition of embodiment 1-3 respectively, the dry strength of test obtained finished product cardboard is quantitatively 200g/m during cardboard test-run a machine
2.
Embodiment 1
Be polyoxyethylene nonylphenol ether 10kg, the polyvinyl alcohol 7kg of 6000, Glycerin, mixed triester with caprylic acid capric acid 2kg, ethanol 0.5kg and iron chloride 0.05kg by octadecanol polyoxyethylene polyoxypropylene block type ether 50kg, polyacetylene 25kg, polyethylene glycol 15kg, relative molecular mass, stir at 100 DEG C, obtain the composition for papermaking
The performance test results obtained for the composition of papermaking is as shown in table 1.
Embodiment 2
Be polyoxyethylene nonylphenol ether 15kg, the polyvinyl alcohol 10kg of 8000, Glycerin, mixed triester with caprylic acid capric acid 3kg, ethanol 1kg and iron chloride 0.5kg by octadecanol polyoxyethylene polyoxypropylene block type ether 55kg, polyacetylene 30kg, polyethylene glycol 20kg, relative molecular mass, stir at 120 DEG C, obtain the composition for papermaking
The performance test results obtained for the composition of papermaking is as shown in table 1.
Embodiment 3
Be polyoxyethylene nonylphenol ether 12kg, the polyvinyl alcohol 5kg of 5000, Glycerin, mixed triester with caprylic acid capric acid 2kg, ethanol 0.7kg and iron chloride 0.05kg by octadecanol polyoxyethylene polyoxypropylene block type ether 60kg, polyacetylene 20kg, polyethylene glycol 18kg, relative molecular mass, stir at 90 DEG C, 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.
The performance test results obtained for the composition of papermaking is as shown in table 1.
Table 1
The invention is not restricted to embodiment here, 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 (5)
1. for a composition for papermaking, it is characterized in that, be made up of the component of 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. according to the composition for papermaking described in claim 1, it is characterized in that, described octadecanol polyoxyethylene
Oxypropylene block type ether is obtained by octadecanol, oxirane and expoxy propane.
3. according to the composition for papermaking described in claim 2, it is characterized in that, described octadecanol polyoxyethylene gathers
In the preparation of oxypropylene block type ether, the molar ratio of octadecanol, oxirane and expoxy propane is 1:3:5.
4., according to the composition for papermaking described in claim 1, it is characterized in that, described polyoxyethylene nonylphenol ether
Relative molecular mass is 5000-8000.
5. for a preparation method for the composition of papermaking, it is characterized in that, the method comprises the following steps:
By 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 add in high pressure homogenizer, at 50-70 DEG C, mixed
Close evenly, 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 CN103866608A (en) | 2014-06-18 |
| CN103866608B true CN103866608B (en) | 2015-10-07 |
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Families Citing this family (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 |
| CN105887561A (en) * | 2016-04-27 | 2016-08-24 | 商孝霞 | Papermaking auxiliary composition and preparation method thereof |
| CN105887560A (en) * | 2016-04-27 | 2016-08-24 | 商孝霞 | Papermaking auxiliary mixture and preparation method thereof |
| 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 |
| CN105714601A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking auxiliary agent composition |
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 |
-
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 |
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| 表面活性剂在造纸工业中的应用现状与发展建议;姚献平 等;《日用化学品科学》;20021031;第25卷(第5期);28-33 * |
| 表面活性剂的复配及其工业应用;杨锦宗 等;《日用化学工业》;19990430(第2期);26-32 * |
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