CN105421147A - High-tensile-strength paper and preparation method thereof - Google Patents
High-tensile-strength paper and preparation method thereof Download PDFInfo
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- CN105421147A CN105421147A CN201510826613.5A CN201510826613A CN105421147A CN 105421147 A CN105421147 A CN 105421147A CN 201510826613 A CN201510826613 A CN 201510826613A CN 105421147 A CN105421147 A CN 105421147A
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- paper
- ethyl alcohol
- absolute ethyl
- industrial filter
- filter paper
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Classifications
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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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/46—Non-macromolecular organic compounds
-
- 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
-
- 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
- D21H21/18—Reinforcing agents
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Paper (AREA)
Abstract
The invention relates to high-tensile-strength paper and a preparation method thereof. The paper is prepared from 30-50 parts of nano-silica, 20-50 parts of absolute ethyl alcohol, 20-50 parts of industrial filter paper, 40-70 parts of alkyl ketene dimer, 30-70 parts of solid paraffin and 20-50 parts of vinyl trimethoxy silane. The preparation method of the paper includes the steps that nano-silica is dispersed into absolute ethyl alcohol to be prepared into suspension liquid, and the suspension liquid is subjected to ultrasonic oscillation in an ultrasonic oscillator; the industrial filter paper is sheared into small discs, then the small discs are put into the filler absolute ethyl alcohol suspension liquid, vertically pulled 3-7 times repeatedly and naturally air-dried, the small discs are put into an ethyl alcohol solution of a hydrophobing agent and vertically pulled 3-6 times after 10-30 min of standing so that the hydrophobing agent can be spread on the surface of the paper to form a film, and the small discs are naturally air-dried. The preparation technology of the paper is simple, low in cost and environmentally friendly, and the paper is high in tensile strength and glue application performance.
Description
Technical field
The present invention relates to a kind of paper and preparation method thereof, be specifically related to paper of a kind of high-tensile and preparation method thereof, belong to paper production technical field.
Background technology
Along with China's rapid development of economy, the quality requirement of people to paper is more and more higher, the range of application of paper is also more and more wider, especially the demand that some have property paper is increased day by day, therefore, how to require that giving some special natures of paper also just becomes a study hotspot of field of papermaking gradually according to the application of paper.Simultaneously, in order to economize on resources and protection of the environment, improve paper performance, paper industry is while the utilization rate improving the raw materials such as string, also to add different types of filling (obtain certain new functional character to make paper or strengthen paper certain function original in paper, certain functional materials is added in paper, this material is called interpolation material or additive, be called for short filling), as filler, this filling is improving the quality of paper as whiteness, while opacity, also usually to the other performance of paper as intensity, WATER RESISTANCE causes adverse effect.
The printability of filling out and can improve paper is added in paper, effectively improve opacity and the whiteness of paper, the requirement of some property of paper can be met, fibrous raw material can be saved, reduce production cost, wet end and press section can be made easily to dewater and accelerate rate of drying, and filler energy polymeric adsorbent, make that the resin in paper pulp is unlikely is condensed into macroparticle, be therefore conducive to overcoming pitch trouble.In addition, some particular fillers can give paper special performance, such as, magnetic, photocatalytic, flame-proof material, antibiotic property, electric conductivity, deodorization, high loosing character, heat buffering/thermal insulation, Photoluminescence, make to add and fill out paper and become speciality paper to meet the demand of people to the more new capabilities of paper.Many merits is filled with although add, add to fill out also to produce paper quality and paper industry in paper and cause negative effect, add the paper filled out, because fillers dispersed is between fiber, make the short texture porous of paper, decrease interfibrous contacting with each other and Hydrogenbond, the physical strength of paper is declined, adding to fill out also to make paper hair and powder dropping phenomenon increase, and paper pore is increased, improve the absorbability of paper, reduce dilatation and the water retention property of paper, add the degree of sizing filled out and also can reduce paper, especially the harm of alkaline filler to acid applying glue is larger.
In view of the deficiency of filler self, need to carry out modification to filler, to avoid these shortcomings, improve the quality of paper, reduce the production cost of paper industry.Usually the method for modifying of filler is had to cladding process inorganic filler be coated in organic matter, precipitation reaction method reactant being deposited on filling surface (comprises starch deposition membrane modifying, cellulose or chitin deposited film modification technology etc.), chemical modifier is used filler to be carried out to the surface chemistry method of modification, modifier is grafted on filler grain surface Graft Method and by churned mechanically for the filler mechanochemical reaction carrying out surface chemical modification simultaneously, it both can add and had filled out in paper, play its due effect, paper can be added again the negative effect caused after filling out drops to minimum.Paper grade (stock) filler scope widely, the modification of the precipitated calcium carbonate fillers used in this research of simple declaration here.
Chinese Patent Application No. CN201210548235.5 discloses a kind of paper, and its at least one surface is applied with the microcapsules of parcel antibacterial material, and the antibacterial material wrapped up in these microcapsules is have the volatile essential oil of antibacterial functions, natural extract or natural organic matter.Paper surface of the present invention is applied with the microcapsules of parcel antibacterial material, the diffusion that effectively prevent antibacterial material before using is run off, in use procedure, paper acts on microcapsules pressure-rupturable through wiping, rubbing, fold etc., and the antibacterial material inside microcapsules discharges and plays effective antibacterial effect.But the characteristic of this paper is antibacterial, do not have tensile strength function, so the paper developing a kind of high-tensile is significant.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, provide paper of a kind of high-tensile and preparation method thereof, this paper making process is simple, and cost is low, and tensile strength is high, environmental protection, and its sizability is high.
In order to solve the problem, the technical solution adopted in the present invention is:
A paper for high-tensile, be made up of following composition:
Nano silicon 30-50 part, absolute ethyl alcohol 20-50 part, industrial filter paper 20-50 part, alkyl ketene dimer 40-70 part, solid paraffin 30-70 part, vinyltrimethoxy silane 20-50 part.
A paper for high-tensile, be made up of following composition:
Nano silicon 30-45 part, absolute ethyl alcohol 20-45 part, industrial filter paper 20-45 part, alkyl ketene dimer 40-65 part, solid paraffin 30-65 part, vinyltrimethoxy silane 20-45 part.
A paper for high-tensile, be made up of following composition:
Nano silicon 30-40 part, absolute ethyl alcohol 20-40 part, industrial filter paper 20-40 part, alkyl ketene dimer 40-60 part, solid paraffin 30-60 part, vinyltrimethoxy silane 20-40 part.
A paper for high-tensile, be made up of following composition:
Nano silicon 30-35 part, absolute ethyl alcohol 20-35 part, industrial filter paper 20-35 part, alkyl ketene dimer 40-55 part, solid paraffin 30-55 part, vinyltrimethoxy silane 20-35 part.
A paper for high-tensile, be made up of following composition:
Nano silicon 30-50 part, absolute ethyl alcohol 20-30 part, industrial filter paper 20-30 part, alkyl ketene dimer 40-55 part, solid paraffin 30-45 part, vinyltrimethoxy silane 20-25 part.
A kind of manufacture of paper of high-tensile is:
Filler particles is dispersed in absolute ethyl alcohol, is made into the suspension of 5-25%, sonic oscillation 15-45 minute in ultrasonic oscillation device, industrial filter paper is cut into the sequin that diameter is approximately 5-8cm, then put in the filler absolute ethyl alcohol suspension of 5-25%, repeatedly vertically lift 3-7 time, make the evengranular surface being distributed in industrial filter paper of solid packing to increase the surface roughness of paper, natural air drying, for subsequent use, the above-mentioned industrial filter paper sheet prepared is put into the water-repelling agent (alkyl ketene dimer (AKD) of 15-45%, solid paraffin, vinyltrimethoxy silane) ethanolic solution in leave standstill after 10-30 minute vertical lift 3-6 time, water-repelling agent is made to sprawl film forming at paper surface, natural air drying.
The invention has the beneficial effects as follows:
Paper of a kind of high-tensile of the present invention and preparation method thereof, this paper making process is simple, and cost is low, and tensile strength is high, environmental protection, and its sizability is high.
Detailed description of the invention
Be described in further details the present invention below by embodiment, these embodiments are only used for the present invention is described, do not limit the scope of the invention.
embodiment 1
A paper for high-tensile, be made up of following composition:
Nano silicon 30 parts, absolute ethyl alcohol 20 parts, industrial filter paper 20 parts, alkyl ketene dimer 40 parts, solid paraffin 30 parts, vinyltrimethoxy silane 20 parts.
Its preparation method, its preparation method is:
Filler particles is dispersed in absolute ethyl alcohol, is made into the suspension of 5%, sonic oscillation 15 minutes in ultrasonic oscillation device; Industrial filter paper is cut into the sequin that diameter is approximately 5cm, then put in the filler absolute ethyl alcohol suspension of 5%, repeatedly vertically lift 3 times, make the evengranular surface being distributed in industrial filter paper of solid packing to increase the surface roughness of paper, natural air drying, for subsequent use, the above-mentioned industrial filter paper sheet prepared is put in the ethanolic solution of the water-repelling agent (alkyl ketene dimer (AKD), solid paraffin, vinyltrimethoxy silane) of 15% vertical after leaving standstill 10 minutes lift 3 times, water-repelling agent is made to sprawl film forming at paper surface, natural air drying.
embodiment 2
A paper for high-tensile, be made up of following composition:
Nano silicon 35 parts, absolute ethyl alcohol 25 parts, industrial filter paper 25 parts, alkyl ketene dimer 45 parts, solid paraffin 35 parts, vinyltrimethoxy silane 25 parts.
Its preparation method, its preparation method is:
Filler particles is dispersed in absolute ethyl alcohol, is made into the suspension of 10%, sonic oscillation 20 minutes in ultrasonic oscillation device; Industrial filter paper is cut into the sequin that diameter is approximately 6cm, then put in the filler absolute ethyl alcohol suspension of 5-25%, repeatedly vertically lift 4 times, make the evengranular surface being distributed in industrial filter paper of solid packing to increase the surface roughness of paper, natural air drying, for subsequent use, the above-mentioned industrial filter paper sheet prepared is put in the ethanolic solution of the water-repelling agent (alkyl ketene dimer (AKD), solid paraffin, vinyltrimethoxy silane) of 20% vertical after leaving standstill 15 minutes lift 4 times, water-repelling agent is made to sprawl film forming at paper surface, natural air drying.
embodiment 3
A paper for high-tensile, be made up of following composition:
Nano silicon 40 parts, absolute ethyl alcohol 30 parts, industrial filter paper 30 parts, alkyl ketene dimer 50 parts, solid paraffin 40 parts, vinyltrimethoxy silane 30 parts.
A kind of manufacture of paper of high-tensile is:
Filler particles is dispersed in absolute ethyl alcohol, is made into the suspension of 15%, sonic oscillation 25 minutes in ultrasonic oscillation device; Industrial filter paper is cut into the sequin that diameter is approximately 7cm, then put in the filler absolute ethyl alcohol suspension of 15%, repeatedly vertically lift 5 times, make the evengranular surface being distributed in industrial filter paper of solid packing to increase the surface roughness of paper, natural air drying, for subsequent use, the above-mentioned industrial filter paper sheet prepared is put in the ethanolic solution of the water-repelling agent (alkyl ketene dimer (AKD), solid paraffin, vinyltrimethoxy silane) of 25% vertical after leaving standstill 20 minutes lift 5 times, water-repelling agent is made to sprawl film forming at paper surface, natural air drying.
embodiment 4
A paper for high-tensile, be made up of following composition:
Nano silicon 50 parts, absolute ethyl alcohol 40 parts, industrial filter paper 40 parts, alkyl ketene dimer 60 parts, solid paraffin 50 parts, vinyltrimethoxy silane 40 parts.
Its preparation method, its preparation method is:
Filler particles is dispersed in absolute ethyl alcohol, is made into the suspension of 25%, sonic oscillation 35 minutes in ultrasonic oscillation device; Industrial filter paper is cut into the sequin that diameter is approximately 8cm, then put in the filler absolute ethyl alcohol suspension of 5-25%, repeatedly vertically lift 7 times, make the evengranular surface being distributed in industrial filter paper of solid packing to increase the surface roughness of paper, natural air drying, for subsequent use, the above-mentioned industrial filter paper sheet prepared is put in the ethanolic solution of the water-repelling agent (alkyl ketene dimer (AKD), solid paraffin, vinyltrimethoxy silane) of 35% vertical after leaving standstill 30 minutes lift 6 times, water-repelling agent is made to sprawl film forming at paper surface, natural air drying.
embodiment 5
A paper for high-tensile, be made up of following composition:
Nano silicon 50 parts, absolute ethyl alcohol 50 parts, industrial filter paper 50 parts, alkyl ketene dimer 70 parts, solid paraffin 70 parts, vinyltrimethoxy silane 50 parts.
Its preparation method, its preparation method is:
Filler particles is dispersed in absolute ethyl alcohol, is made into the suspension of 25%, sonic oscillation 45 minutes in ultrasonic oscillation device; Industrial filter paper is cut into the sequin that diameter is approximately 8cm, then put in the filler absolute ethyl alcohol suspension of 25%, repeatedly vertically lift 7 times, make the evengranular surface being distributed in industrial filter paper of solid packing to increase the surface roughness of paper, natural air drying, for subsequent use, the above-mentioned industrial filter paper sheet prepared is put in the ethanolic solution of the water-repelling agent (alkyl ketene dimer (AKD), solid paraffin, vinyltrimethoxy silane) of 45% vertical after leaving standstill 30 minutes lift 6 times, water-repelling agent is made to sprawl film forming at paper surface, natural air drying.
Claims (7)
1. a paper for high-tensile, is characterized in that: be made up of following composition:
Nano silicon 30-50 part, absolute ethyl alcohol 20-50 part, industrial filter paper 20-50 part, alkyl ketene dimer 40-70 part, solid paraffin 30-70 part, vinyltrimethoxy silane 20-50 part.
2. the paper of a kind of high-tensile according to claim 1, is characterized in that: be made up of following composition:
Nano silicon 30-45 part, absolute ethyl alcohol 20-45 part, industrial filter paper 20-45 part, alkyl ketene dimer 40-65 part, solid paraffin 30-65 part, vinyltrimethoxy silane 20-45 part.
3. the paper of a kind of high-tensile according to claim 1, is characterized in that: be made up of following composition:
Nano silicon 30-40 part, absolute ethyl alcohol 20-40 part, industrial filter paper 20-40 part, alkyl ketene dimer 40-60 part, solid paraffin 30-60 part, vinyltrimethoxy silane 20-40 part.
4. the paper of a kind of high-tensile according to claim 1, is characterized in that: be made up of following composition:
Nano silicon 30-35 part, absolute ethyl alcohol 20-35 part, industrial filter paper 20-35 part, alkyl ketene dimer 40-55 part, solid paraffin 30-55 part, vinyltrimethoxy silane 20-35 part.
5. the paper of a kind of high-tensile according to claim 1, is characterized in that: be made up of following composition:
Nano silicon 30-50 part, absolute ethyl alcohol 20-30 part, industrial filter paper 20-30 part, alkyl ketene dimer 40-55 part, solid paraffin 30-45 part, vinyltrimethoxy silane 20-25 part.
6. a preparation method for the paper of high-tensile, is characterized in that: its preparation method is:
Filler particles is dispersed in absolute ethyl alcohol, is made into the suspension of 5-25%, sonic oscillation 15-45 minute in ultrasonic oscillation device; Industrial filter paper is cut into the sequin that diameter is approximately 5-8cm, then put in the filler absolute ethyl alcohol suspension of 5-25%, repeatedly vertically lift 3-7 time, make the evengranular surface being distributed in industrial filter paper of solid packing to increase the surface roughness of paper, natural air drying, for subsequent use, the above-mentioned industrial filter paper sheet prepared is put in the ethanolic solution of the water-repelling agent of 15-45% vertical after leaving standstill 10-30 minute lift 3-6 time, water-repelling agent is made to sprawl film forming at paper surface, natural air drying.
7. the preparation method of the paper of a kind of high-tensile according to claim 6, is characterized in that: described water-repelling agent is alkyl ketene dimer (AKD), solid paraffin or vinyltrimethoxy silane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826613.5A CN105421147A (en) | 2015-11-25 | 2015-11-25 | High-tensile-strength paper and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826613.5A CN105421147A (en) | 2015-11-25 | 2015-11-25 | High-tensile-strength paper and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105421147A true CN105421147A (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510826613.5A Pending CN105421147A (en) | 2015-11-25 | 2015-11-25 | High-tensile-strength paper and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN105421147A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223117A (en) * | 2016-08-09 | 2016-12-14 | 丁玉琴 | A kind of preparation method of plant base coated white paperboard latex |
| CN108261802A (en) * | 2017-12-28 | 2018-07-10 | 清华大学天津高端装备研究院 | A kind of lotion for being used to prepare oil suction product and oil suction film and preparation method thereof |
| CN115428976A (en) * | 2022-10-11 | 2022-12-06 | 南通烟滤嘴有限责任公司 | Coconut-flavored heating cigarette sheet and preparation method thereof |
-
2015
- 2015-11-25 CN CN201510826613.5A patent/CN105421147A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223117A (en) * | 2016-08-09 | 2016-12-14 | 丁玉琴 | A kind of preparation method of plant base coated white paperboard latex |
| CN108261802A (en) * | 2017-12-28 | 2018-07-10 | 清华大学天津高端装备研究院 | A kind of lotion for being used to prepare oil suction product and oil suction film and preparation method thereof |
| CN115428976A (en) * | 2022-10-11 | 2022-12-06 | 南通烟滤嘴有限责任公司 | Coconut-flavored heating cigarette sheet and preparation method thereof |
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Application publication date: 20160323 |