CN102086358A - Paper tube glue as well as preparation method and application thereof - Google Patents
Paper tube glue as well as preparation method and application thereof Download PDFInfo
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- CN102086358A CN102086358A CN2010105124676A CN201010512467A CN102086358A CN 102086358 A CN102086358 A CN 102086358A CN 2010105124676 A CN2010105124676 A CN 2010105124676A CN 201010512467 A CN201010512467 A CN 201010512467A CN 102086358 A CN102086358 A CN 102086358A
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Abstract
The invention discloses paper tube glue as well as a preparation method and application thereof. The paper tube glue comprises the following components of polyvinyl alcohol, strong base, strong acid, formaldehyde, urea, inorganic fillers, aldehyde removing agents, starch and water. The preparation method comprises the following steps of: (1) adding the polyvinyl alcohol and the water to a reactor to fully dissolve the polyvinyl alcohol; (2) after fully dissolving the polyvinyl alcohol, cooling, adding the strong acid and the strong base to regulate a pH value to 3.5-5.5, and then carrying out heat preservation; and (3) sequentially adding the aldehyde removing agents, the starch and the inorganic fillers during heat preservation, uniformly mixing, cooling to a room temperature and filtering to obtain the paper tube glue. The paper tube glue has the advantages of stability for storage, good water tolerance, environmental protection, no combustibility and no pungent smell. The preparation method of the paper tube glue has a simple preparation process and a low product cost.
Description
Technical field
The present invention relates to a kind of paper tube adhesive and preparation method thereof, the invention still further relates to the purposes of this paper tube adhesive in producing paper tube or reel, belong to the paper tube adhesive field.
Background technology
Along with growth in the living standard, paper product are already advanced by leaps and bounds, the paper tube adhesive market requirement and application constantly enlarge, pipe crimping packaging paper tube is produced in mechanize as the pipe crimping of the superpacket tinning of the spool of the paper tube of Pressuresensitive Tape, weaving usefulness, food-drink, plastics film and silk, cloth, paper product, leather etc., all needs a large amount of paper tubes and reel.And as the subsidiary material of the said products, its paper tube and reel must have a kind of excellent performance, excellent storage stability, and the anti-paper tube adhesive of waterproof of freezing is to guarantee its quality.
Always producing paper tube glue, is tackiness agent with polyvinyl acetate emulsion or amylan both at home and abroad mostly.The initial bonding strength of polyvinyl acetate emulsion is better, and stability is also stronger, but vinyl acetate between to for plastic is rigid monomer, and the second-order transition temperature of polyvinyl acetate emulsion is higher, the film embrittlement that it forms.In winter, because temperature is lower, emulsion particle just can not be assembled fusion and form complete film, and becomes cracking shape or powdery, and when using down to winter, the paper tube of making will produce " holding tube " phenomenon.Because to make the main raw material of polyvinyl acetate emulsion be vinyl acetate between to for plastic, price is comparatively expensive in addition, so the production cost of polyvinyl acetate emulsion is higher, and its compressive strength after bonding is poor, and therefore, the application of polyvinyl acetate emulsion is difficult to promote all the time.
It is the lower amylan of production cost that paper tube also has a kind of with glue, but the initial bonding strength of amylan is lower, and rate of drying is slow, and it is strong to be not so good as the polyvinyl acetate emulsion bonding force, and mouldy easily after using.
Summary of the invention
The present invention's technical problem at first to be solved is to overcome the deficiencies in the prior art, and a kind of stable performance is provided, water-tolerant, and environmental protection is not fired, the paper tube adhesive that has no irritating odor.
The present invention's technical problem at first to be solved is achieved through the following technical solutions:
A kind of paper tube adhesive comprises following component: polyvinyl alcohol, highly basic, strong acid, formaldehyde, urea, mineral filler, de-aldehyde agent, starch and water;
Preferably, the weight part of each component is: 15～25 parts of polyvinyl alcohol, 0.1～0.5 part in highly basic, 0.5～1.1 part of strong acid, 2～8 parts in formaldehyde, 1～6 part in urea, 8～18 parts of mineral fillers, 0.2～1.5 part of de-aldehyde agent, 5～15 parts of starch, 40～60 parts in water;
Preferred, the weight part of each component is: 18 parts of polyvinyl alcohol, 0.3 part in highly basic, 0.5 part of strong acid, 8 parts in formaldehyde, 4.5 parts in urea, 10 parts of mineral fillers, 1.0 parts of de-aldehyde agents, 6 parts of starch, 48 parts in water.
Wherein, it is 1700～1900 that described polyvinyl alcohol is preferably the polymerization degree, and alcoholysis degree is 87～89 polyvinyl alcohol;
Described highly basic can be highly basic such as sodium hydroxide or potassium hydroxide, is preferably sodium hydroxide; Described strong acid can be strong acid such as hydrochloric acid or sulfuric acid, is preferably hydrochloric acid;
Described mineral filler can be: one or more mixing of talcum powder, water-ground limestone, kaolin, diatomite;
Described de-aldehyde agent can be any sale on the market de-aldehyde agent (for example: " de-aldehyde agent " that the auspicious Weicon environmental protection of Shenzhen's lattice science and technology limited Company is sold; " de-aldehyde agent " (trade(brand)name) that Shandong Linyi City Xia Rui chemical company is sold etc.), adopt these commercially available de-aldehyde agents can both realize technique effect of the present invention, in order to reach better technique effect, preferably, described de-aldehyde agent is products such as aldehyde king FC-1, FC-2 (EverFirst Wisefund (Beijing) Technology Co., Ltd. produces also and sells, and its commercial disignation is respectively " FC-1 ", " FC-2 ") clearly.
Another technical problem to be solved by this invention provides a kind of method for preparing above-mentioned paper tube adhesive;
Another technical problem to be solved by this invention is achieved through the following technical solutions:
A kind of method for preparing above-mentioned paper tube adhesive may further comprise the steps:
(1) takes by weighing each component by described weight part;
(2) the polyethylene alcohol and water is joined in the reactor to polyvinyl alcohol and fully dissolve;
(3) after polyvinyl alcohol all dissolved, cooling added strong acid and highly basic, regulates pH value to 3.5～5.5, insulation;
(4) insulation down adds de-aldehyde agent, starch and mineral filler successively, mixes, and is chilled to room temperature, filtration, promptly.
Wherein, the dissolution mechanism described in the step (2) is preferably: the polyethylene alcohol and water is added in the reactor, be warming up to 90-92 ℃, insulation dissolving 0.5-1 hour;
Cooling described in the step (3) preferably is cooled to 60～70 ℃; Insulation described in the step (3) is preferably and keeps 60-70 ℃ of temperature; Soaking time is preferably 0.2-1.5 hour;
Insulation described in the step (4) is preferably and keeps 60-70 ℃ of temperature; Wherein, described soaking time is preferably 0.5-3.0 hour;
Paper tube adhesive of the present invention is deposited stable, water-tolerant, and environmental protection is not fired, and has no irritating odor.The preparation technology of paper tube adhesive of the present invention is simple, and product cost is low.
Embodiment
Further describe the present invention below in conjunction with specific embodiment, advantage of the present invention and characteristics will be more clear along with description.But these embodiment only are exemplary, scope of the present invention are not constituted any restriction.It will be understood by those skilled in the art that and down can make amendment or replace without departing from the spirit and scope of the present invention, but these modifications and replacing all fall within the scope of protection of the present invention the details of technical solution of the present invention and form.
The preparation of embodiment 1 paper tube adhesive
One, by following proportioning take by weighing each component (unit: Kg):
Polyvinyl alcohol 18
Starch 6
Talcum powder 10
Hydrochloric acid 0.5
Formaldehyde 8
Urea 4.5
Sodium hydroxide 0.3
De-aldehyde agent FC-1 1.0
Water 48
Two, preparation method
To add in the entry under the polyvinyl alcohol stirring, be heated to 90 ℃, after constant temperature extremely abundant dissolving half an hour, reduce temperature to 70 ℃, add hydrochloric acid and sodium hydroxide, regulate pH value to 5.5, keep 70 ℃ of temperature, add de-aldehyde agent FC-1, starch, mineral filler talcum powder respectively successively, stir discharging.
The preparation of embodiment 2 paper tube adhesive
One, by following proportioning take by weighing each component (unit: Kg):
Polyvinyl alcohol: 24
Starch: 5
Water-ground limestone: 9
Hydrochloric acid: 0.8
Formaldehyde: 6
Urea: 3
Sodium hydroxide: 0.4
De-aldehyde agent FC-1:1.0
Water: 52
Two, preparation method
To add in the entry under the polyvinyl alcohol stirring, be heated to 90 ℃, after constant temperature extremely fully dissolved in 1 hour, reduce temperature to 60 ℃, add hydrochloric acid and sodium hydroxide, regulate pH value to 4.5, keep 60 ℃ of temperature, add de-aldehyde agent FC-1, starch, mineral filler water-ground limestone respectively successively, stir discharging.
The preparation of embodiment 3 paper tube adhesive
One, by following proportioning take by weighing each component (unit: Kg):
Polyvinyl alcohol: 15
Starch: 5
Kaolin: 8
Hydrochloric acid: 0.5
Formaldehyde: 2
Urea: 1
Sodium hydroxide: 0.1
De-aldehyde agent FC-2:0.2
Water: 40
Two, preparation method
Polyvinyl alcohol stirred down add in the entry, be heated to 90 ℃, constant temperature 1 hour to abundant dissolving, reduction temperature to 65 ℃, add hydrochloric acid and sodium hydroxide, regulate pH value to 3.5, keep 65 ℃ of temperature, add de-aldehyde agent FC-2, starch, mineral filler kaolin respectively successively, stir discharging.
The preparation of embodiment 4 paper tube adhesive
One, by following proportioning take by weighing each component (unit: Kg):
Polyvinyl alcohol: 25
Starch: 15
Diatomite: 18
Hydrochloric acid: 0.5
Formaldehyde: 8
Urea: 6
Sodium hydroxide: 0.5
De-aldehyde agent (available from Shandong Linyi City Xia Rui chemical company) 1.5
Water: 60
Two, preparation method
Polyvinyl alcohol stirred down add in the entry, be heated to 92 ℃, constant temperature 1 hour to abundant dissolving, reduction temperature to 65 ℃, add hydrochloric acid, regulate pH value to 5.5, keep 65 ℃ of temperature, add de-aldehyde agent FC-2, starch, mineral filler diatomite respectively successively, stir discharging.
Every Performance Detection test of test example 1 paper tube adhesive of the present invention
One, for test agent: the paper tube adhesive that embodiment 1-4 is prepared
Two, test method and result
1, bonding force is measured: get two of 25mm * 100mm pipe crimping paper, will be wherein one evenly coating is for the test agent paper tube adhesive, bonding with another then, roll-in immediately a time was peeled off after 30 seconds, the paper fiber destroys entirely, measurement result is qualified.
2, water tolerance: paper tube adhesive after the gluing pressing is placed cold water, do not come unglued behind the immersion 24h, show for test agent paper tube adhesive water-tolerant.
3, formaldehyde content is measured: get for the test agent paper tube adhesive, according to GB/T17657-1999, adopt the moisture eliminator method to measure formaldehyde content, measurement result is 0.30mg/L for the formaldehyde content of test agent, the requirement of the E0 level that is up to state standards formaldehyde content.
Claims (10)
1. a paper tube adhesive comprises following component: polyvinyl alcohol, highly basic, strong acid, formaldehyde, urea, mineral filler, de-aldehyde agent, starch and water.
2. according to the described paper tube adhesive of claim 1, it is characterized in that, the weight part of each component is: 15～25 parts of polyvinyl alcohol, 0.1～0.5 part in highly basic, 0.5～1.1 part of strong acid, 2～8 parts in formaldehyde, 1～6 part in urea, 8～18 parts of mineral fillers, 0.2～1.5 part of de-aldehyde agent, 5～15 parts of starch, 40～60 parts in water; Preferably, the weight part of each component is: 18 parts of polyvinyl alcohol, 0.3 part in highly basic, 0.5 part of strong acid, 8 parts in formaldehyde, 4.5 parts in urea, 10 parts of mineral fillers, 1.0 parts of de-aldehyde agents, 6 parts of starch, 48 parts in water.
3. according to claim 1 or 2 described paper tube adhesive, it is characterized in that: described polyvinyl alcohol is that the polymerization degree is 1700～1900, and alcoholysis degree is 87～89 polyvinyl alcohol.
4. according to claim 1 or 2 described paper tube adhesive, it is characterized in that: described highly basic is sodium hydroxide or potassium hydroxide, is preferably sodium hydroxide; Described strong acid is strong acid such as hydrochloric acid or sulfuric acid, is preferably hydrochloric acid.
5. according to claim 1 or 2 described paper tube adhesive, it is characterized in that: described mineral filler is: one or more mixing of talcum powder, water-ground limestone, kaolin, diatomite; Described de-aldehyde agent is: FC-1 or FC-2.
6. method for preparing claim 1 or 2 described paper tube adhesive comprises:
(1) takes by weighing each component by described weight part;
(2) the polyethylene alcohol and water is joined in the reactor to polyvinyl alcohol and fully dissolve;
(3) after polyvinyl alcohol all dissolved, cooling added strong acid and highly basic, regulates pH value to 3.5～5.5, insulation;
(4) insulation down adds de-aldehyde agent, starch and mineral filler successively, mixes, and is chilled to room temperature, filtration, promptly.
7. in accordance with the method for claim 6, it is characterized in that the dissolution mechanism described in the step (2) is: the polyethylene alcohol and water is added in the reactor, be warming up to 90-92 ℃, insulation dissolving 0.5-1 hour.
8. it is characterized in that in accordance with the method for claim 6: the cooling described in the step (3) is for being cooled to 60～70 ℃; Insulation described in the step (3) is for keeping 60～70 ℃ of temperature, and wherein, described soaking time is preferably 0.2～1.5 hour.
9. it is characterized in that in accordance with the method for claim 6: the insulation described in the step (4) is for keeping 60～70 ℃ of temperature; Wherein, described soaking time is preferably 0.53～.0 hour.
10. claim 1 or the 2 described paper tube adhesive purposes in producing paper tube or reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105124676A CN102086358A (en) | 2010-10-12 | 2010-10-12 | Paper tube glue as well as preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105124676A CN102086358A (en) | 2010-10-12 | 2010-10-12 | Paper tube glue as well as preparation method and application thereof |
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| CN102086358A true CN102086358A (en) | 2011-06-08 |
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| CN2010105124676A Pending CN102086358A (en) | 2010-10-12 | 2010-10-12 | Paper tube glue as well as preparation method and application thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966000A (en) * | 2012-11-23 | 2013-03-13 | 常德市武陵金德镭射科技有限公司 | Barrier coating for cigarette lining paper and production method thereof |
| CN106087553A (en) * | 2016-06-16 | 2016-11-09 | 铜陵锋帆彩色印务有限公司 | Anti-skidding cardboard and preparation method thereof |
| CN106634732A (en) * | 2016-10-14 | 2017-05-10 | 江苏国胶化学科技有限公司 | Process for producing paper pipe glue from isooctyl ester wastewater |
| CN106833439A (en) * | 2017-03-14 | 2017-06-13 | 武汉市华林粘合剂有限公司 | A kind of environmentally friendly paper tube adhesive and preparation method thereof |
| CN108727994A (en) * | 2017-04-19 | 2018-11-02 | 宿豫区绿茵铅笔厂 | A kind of paper tube pencil glue |
| CN110643302A (en) * | 2019-11-06 | 2020-01-03 | 蔡思韵 | High-pressure-resistance creep-resistant paper tube adhesive |
| CN110819269A (en) * | 2019-11-22 | 2020-02-21 | 岳阳林纸股份有限公司 | Novel high-speed high-strength paper tube adhesive and preparation method thereof |
| CN113512903A (en) * | 2021-04-29 | 2021-10-19 | 宁波市嘉化新材料科技有限公司 | Modified polyvinyl alcohol and corrugated case moisture absorption strength retention agent containing same |
| CN113858705A (en) * | 2021-10-08 | 2021-12-31 | 云南恩典科技产业发展有限公司 | Cooling paper tube with spiral filling structure and preparation method and application thereof |
-
2010
- 2010-10-12 CN CN2010105124676A patent/CN102086358A/en active Pending
Non-Patent Citations (4)
| Title |
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| 《兰州交通大学学报（自然科学版）》 20070228 蒲艳玲等 淀粉改性聚乙烯醇缩甲醛胶黏剂的研究 158-160 1-4 第26卷, 第1期 * |
| 《化学与粘合》 20010730 熊临卿等 新型纸管胶的研制 全文 1-9 , 第4期 * |
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| 《造纸化学品》 20030630 应晓荣等 聚乙烯醇缩甲醛型纸管胶 19-20 1-4 , 第2期 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966000A (en) * | 2012-11-23 | 2013-03-13 | 常德市武陵金德镭射科技有限公司 | Barrier coating for cigarette lining paper and production method thereof |
| CN102966000B (en) * | 2012-11-23 | 2015-10-14 | 常德市武陵金德镭射科技有限公司 | Cigarette lining paper barrier coating and production method thereof |
| CN106087553A (en) * | 2016-06-16 | 2016-11-09 | 铜陵锋帆彩色印务有限公司 | Anti-skidding cardboard and preparation method thereof |
| CN106634732A (en) * | 2016-10-14 | 2017-05-10 | 江苏国胶化学科技有限公司 | Process for producing paper pipe glue from isooctyl ester wastewater |
| CN106833439A (en) * | 2017-03-14 | 2017-06-13 | 武汉市华林粘合剂有限公司 | A kind of environmentally friendly paper tube adhesive and preparation method thereof |
| CN108727994A (en) * | 2017-04-19 | 2018-11-02 | 宿豫区绿茵铅笔厂 | A kind of paper tube pencil glue |
| CN110643302A (en) * | 2019-11-06 | 2020-01-03 | 蔡思韵 | High-pressure-resistance creep-resistant paper tube adhesive |
| CN110819269A (en) * | 2019-11-22 | 2020-02-21 | 岳阳林纸股份有限公司 | Novel high-speed high-strength paper tube adhesive and preparation method thereof |
| CN113512903A (en) * | 2021-04-29 | 2021-10-19 | 宁波市嘉化新材料科技有限公司 | Modified polyvinyl alcohol and corrugated case moisture absorption strength retention agent containing same |
| CN113858705A (en) * | 2021-10-08 | 2021-12-31 | 云南恩典科技产业发展有限公司 | Cooling paper tube with spiral filling structure and preparation method and application thereof |
| CN113858705B (en) * | 2021-10-08 | 2024-04-02 | 云南恩典科技产业发展有限公司 | Cooling paper tube with spiral filling structure and preparation method and application thereof |
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Application publication date: 20110608 |