CN101323764A - High-strength quick-drying energy-saving environment-protective cardboard box glue - Google Patents
High-strength quick-drying energy-saving environment-protective cardboard box glue Download PDFInfo
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- CN101323764A CN101323764A CNA2008101386668A CN200810138666A CN101323764A CN 101323764 A CN101323764 A CN 101323764A CN A2008101386668 A CNA2008101386668 A CN A2008101386668A CN 200810138666 A CN200810138666 A CN 200810138666A CN 101323764 A CN101323764 A CN 101323764A
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Abstract
The invention pertains to the field of new materials, and particularly relates to a high-strength, drip-dry, energy-saving and environmentally-friendly carton adhesive. Water is filled in a high-speed stirred vessel, stirred, added with a catalyst and after a few minutes, added with flour, stirred and then added with an oxidant and a gelatinization agent, kept being stirred at a constant speed, added with a filler and finally added with a crosslinking agent, and stirred for 10 min to 30 min so as to form the adhesive which is characterized in that: the components thereof calculated by weight percentage are 40 percent to 80 percent of the water, 0.01 percent to 0.5 percent of the catalyst, 10 percent to 30 percent of the flour, 1 percent to 8 percent of the oxidant, 2 percent to 8 percent of the gelatinization agent, 0 percent to 30 percent of the filler and 0.01 percent to 6 percent of the crosslinking agent. The adhesive of the invention has the functions of high strength, getting dry quickly and water resistance, and is technologically characterized in that: the speed, from oxidation to gelatinization to adhesive forming, is quick; during the oxidation, an organic catalyst is combined with an inorganic metal salt and oxidation is combined with assisted oxidation, therefore, the substances such as starch, etc. can be oxidized into adhesive water with high viscosity and without wiredrawing at a high speed in a short time, and the problem of over-oxidation can not occur.
Description
Technical field
The invention belongs to field of new, the high-strength quick-drying energy-saving environment-protective cardboard box glue in specifically a kind of carton and the production process.
Background technology
As everyone knows: the paper box trade development is very fast, and demand is big, and is main with amylan, bubble flower alkali and other synthetical glues such as latex in the carton production process.China is large agricultural country, and starch source is extensive, and low price is developed a kind of high-strength quick-drying energy-saving environment-protective cardboard box glue that is used for carton and production process and had a extensive future.
Starch is a kind of polyol, has many dehydrated glucose units to be formed by connecting through sugared key.Have an alcoholic extract hydroxyl group on 2,3,6 three positions of each dehydrated glucose unit, so have the group that can react in a large number in the starch molecule.Add oxygenant when carrying out oxidizing reaction, the hydroxyl on 6 is easier of oxidation than 2,3 hydroxyl, and rate of oxidation is fast under alkaline condition.Contain aldehyde radical and hydroxyl behind the starch oxidation in the molecule.Polyvinyl alcohol (PVA) is a kind of water-soluble high polymers.Its aqueous solution behavior is similar to starch.In the PVA aqueous solution, add the oxygenant Potassium Persulphate, make the molecular chain chain rupture of PVA part and import terminal hydroxy group or aldehyde radical, and in molecular chain, go into ketone group, because PVA and starch all are to contain polyhydric macromolecular cpd, under certain conditions, their formation network structure of can dewatering mutually, the crosslinked action between PVA and Sumstar 190 has strengthened like this, and bond strength is obviously improved.Add borax as linking agent, it is further crosslinked that starch and PVA are produced, and improves the cohesive strength and the water tolerance of tackiness agent.
What use now on the carton production line is the starch rubber, behind the corrugation gluing, needs heating just can reach the adherent effect.The stability of the glue that generates and viscosity and contents of starch have much relations.Starch content is few more, and glue is rare more, and being cross-linked with each other in the tackiness agent between starch and the PVA is more little, place some day after, tangible demixing phenomenon appears, the glue cohesive strength descends.Starch content is too big, place some day after, glue loses flowability, cohesive strength reduces.
The glue that present domestic paper box trade is used, main shortcoming shows that the moisture resistivity of sensing is poor, intensity is low.
Summary of the invention
Technical problem to be solved by this invention is in order to overcome above-mentioned the deficiencies in the prior art, a kind of high-strength quick-drying energy-saving environment-protective cardboard box glue to be provided, and adopts oxidation, synthesis method to make, have high-strengthly, fast do, function such as anti-water.The distinguishing feature of technology is fast to gelatigenous speed from oxidation, gelatinization.Oxidising process adopts organic catalyst and inorganic metal salt to combine, oxidation and help oxidation to combine, so starch etc. can be oxidized to fast high viscosity, stringy glue not within a short period of time, and can not produce snperoxiaized problem.
The technical scheme that the present invention solves the problems of the technologies described above employing is: high-strength quick-drying energy-saving environment-protective cardboard box glue, in the high-speed stirring container, add water, adding catalyzer stirs, adding flour behind the several minutes stirs, add oxygenant and paste agent then, stirring remains a constant speed, add filler then, add linking agent at last, stir and just can become glue in 10～30 minutes, it is characterized in that: raw material is formed by weight percentage, water 40～80, catalyzer 0.01～0.5, flour 10～30, oxygenant 1～8 and paste agent 2～8, filler 0～30, linking agent 0.01～6.
The present invention also can realize by following measure: said catalyzer is a divalent-metal ion.Said oxygenant is hydrogen peroxide, clorox or potassium permanganate.Said paste agent is a sodium hydroxide.Said filler comprises lime carbonate, wilkinite, talcum powder, kaolin or potter's clay.Said linking agent is a borax.
The invention has the beneficial effects as follows: the present invention adopts oxidation, synthesis method to make, have high-strengthly, fast do, function such as anti-water.The distinguishing feature of technology is fast to gelatigenous speed from oxidation, gelatinization.Oxidising process adopts organic catalyst and inorganic metal salt to combine, oxidation and help oxidation to combine, so starch etc. can be oxidized to fast high viscosity, stringy glue not within a short period of time, and can not produce snperoxiaized problem.
Embodiment
The invention will be further described below in conjunction with embodiment:
Embodiment 1:
Present embodiment is a unit with 1000 kilograms, in the high-speed stirring container, add 600 kilograms in water, in whipping process, add the ferrous sulfate catalyst that contains 2 kilograms of ferrous ions, the yam starch that adds 200 kilograms behind the several minutes stirs, and adds 40 kilograms hydrogen peroxide oxidant and 40 kilograms sodium hydroxide paste agent then, stirring remains a constant speed, the lime carbonate that adds double centner then adds 18 kilograms borax linking agent at last, stirs just can become glue in 10～30 minutes.
Embodiment 2:
Present embodiment is a unit with 1000 kilograms, in the high-speed stirring container, add 578 kilograms in water, in whipping process, add the manganous sulfate catalyzer that contains 2 kilograms of divalent manganesetions, the wheat starch that adds 250 kilograms behind the several minutes, stir, add 60 kilograms hypochlorite oxidation agent and 60 kilograms sodium hydroxide paste agent then, stirring remains a constant speed, the borax linking agent that adds 50 kilograms at last stirs and just can become glue in 10～30 minutes.
The present invention can also realize by the listed embodiment of according to the form below: its course of processing is identical with embodiment 1, unit (%)
| Water | Catalyzer | Flour | Oxygenant | Paste agent | Filler | Linking agent | |
| Embodiment three | 80 | 0.01 | 10 | 1 | 2 | 6.98 | 0.01 |
| Embodiment four | 40 | 0.5 | 30 | 8 | 8 | 7.5 | 6 |
| Embodiment five | 42.7 | 0.3 | 15 | 3 | 4 | 30 | 5 |
Catalyzer of the present invention is Fe
2+Or Mn
2+Flour is yam starch or tapioca (flour) or sweet potato starch or wheat starch or W-Gum or pea starch or green starch, oxygenant is hydrogen peroxide or clorox or potassium permanganate, paste agent is a sodium hydroxide, filler is lime carbonate or wilkinite or talcum powder or kaolin or potter's clay filler, and linking agent is a borax.
Claims (1)
1, a kind of high-strength quick-drying energy-saving environment-protective cardboard box glue, in the high-speed stirring container, add water, add catalyzer and stir, add flour behind the several minutes and stir, add oxygenant and paste agent then, stirring remains a constant speed, add filler then, add linking agent at last, stir and just can become glue in 10～30 minutes, it is characterized in that: raw material is formed by weight percentage, water 40～80, catalyzer 0.01～0.5, flour 10～30, oxygenant 1～8 and paste agent 2～8, filler 0～30, linking agent 0.01～6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101386668A CN101323764A (en) | 2008-07-22 | 2008-07-22 | High-strength quick-drying energy-saving environment-protective cardboard box glue |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101386668A CN101323764A (en) | 2008-07-22 | 2008-07-22 | High-strength quick-drying energy-saving environment-protective cardboard box glue |
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| CN101323764A true CN101323764A (en) | 2008-12-17 |
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| CNA2008101386668A Pending CN101323764A (en) | 2008-07-22 | 2008-07-22 | High-strength quick-drying energy-saving environment-protective cardboard box glue |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719202A (en) * | 2012-07-05 | 2012-10-10 | 广西和生生物科技有限公司 | Starch wallpaper adhesive and preparation method thereof |
| CN103320051A (en) * | 2013-07-03 | 2013-09-25 | 海安县中丽化工材料有限公司 | Method for preparing novel paper product package adhesive |
| CN103709958A (en) * | 2013-12-16 | 2014-04-09 | 中山火炬职业技术学院 | Low-temperature boron-free paper starch adhesive and preparation method thereof |
| CN104277736A (en) * | 2014-09-27 | 2015-01-14 | 合肥东彩印刷科技有限公司 | Easy-to-coat carton adhesive |
| CN104496661A (en) * | 2014-12-01 | 2015-04-08 | 山西大学 | Organic binder of stainless steel tailing compound fertilizer and preparation method |
| CN105349062A (en) * | 2015-11-19 | 2016-02-24 | 太仓市金锚化工有限公司 | Environment-friendly type high-performance water-proof starch adhesive |
| CN105368342A (en) * | 2015-11-19 | 2016-03-02 | 太仓市金锚化工有限公司 | Preparation method of eco-friendly high-performance water-resistant starch adhesive |
| CN105969257A (en) * | 2016-07-04 | 2016-09-28 | 谢庚辰 | High-strength water-resistant starch modified polyvinyl alcohol adhesive for wood and preparation method thereof |
| CN106147648A (en) * | 2015-04-21 | 2016-11-23 | 浙江新木材料科技有限公司 | A kind of environment-protection fiber adhesive |
| CN106543919A (en) * | 2016-10-14 | 2017-03-29 | 马鞍山江润冶金有限责任公司 | A kind of heat-resistant fireproof paper tube adhesive |
| CN106753041A (en) * | 2016-12-15 | 2017-05-31 | 吴定财 | A kind of wood adhesive composition, preparation method and bonding wood method |
| CN110699010A (en) * | 2019-11-21 | 2020-01-17 | 上海建达纸业有限公司 | Adhesive for composite paper and preparation method thereof |
| CN112708374A (en) * | 2021-01-14 | 2021-04-27 | 北京万辉双鹤药业有限责任公司 | Method for enhancing stability of gelatinization degree of adhesive |
| CN113736427A (en) * | 2021-07-29 | 2021-12-03 | 陈海涛 | Flour special for glue mixing |
-
2008
- 2008-07-22 CN CNA2008101386668A patent/CN101323764A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719202A (en) * | 2012-07-05 | 2012-10-10 | 广西和生生物科技有限公司 | Starch wallpaper adhesive and preparation method thereof |
| CN103320051A (en) * | 2013-07-03 | 2013-09-25 | 海安县中丽化工材料有限公司 | Method for preparing novel paper product package adhesive |
| CN103709958A (en) * | 2013-12-16 | 2014-04-09 | 中山火炬职业技术学院 | Low-temperature boron-free paper starch adhesive and preparation method thereof |
| CN103709958B (en) * | 2013-12-16 | 2016-01-20 | 中山火炬职业技术学院 | Low-temperature boron-free paper starch adhesive and preparation method thereof |
| CN104277736A (en) * | 2014-09-27 | 2015-01-14 | 合肥东彩印刷科技有限公司 | Easy-to-coat carton adhesive |
| CN104496661A (en) * | 2014-12-01 | 2015-04-08 | 山西大学 | Organic binder of stainless steel tailing compound fertilizer and preparation method |
| CN106147648A (en) * | 2015-04-21 | 2016-11-23 | 浙江新木材料科技有限公司 | A kind of environment-protection fiber adhesive |
| CN105349062A (en) * | 2015-11-19 | 2016-02-24 | 太仓市金锚化工有限公司 | Environment-friendly type high-performance water-proof starch adhesive |
| CN105368342A (en) * | 2015-11-19 | 2016-03-02 | 太仓市金锚化工有限公司 | Preparation method of eco-friendly high-performance water-resistant starch adhesive |
| CN105969257A (en) * | 2016-07-04 | 2016-09-28 | 谢庚辰 | High-strength water-resistant starch modified polyvinyl alcohol adhesive for wood and preparation method thereof |
| CN106543919A (en) * | 2016-10-14 | 2017-03-29 | 马鞍山江润冶金有限责任公司 | A kind of heat-resistant fireproof paper tube adhesive |
| CN106753041A (en) * | 2016-12-15 | 2017-05-31 | 吴定财 | A kind of wood adhesive composition, preparation method and bonding wood method |
| CN106753041B (en) * | 2016-12-15 | 2018-12-14 | 怀集县兴建木业有限公司 | A kind of wood adhesive composition, preparation method and bonding wood method |
| CN110699010A (en) * | 2019-11-21 | 2020-01-17 | 上海建达纸业有限公司 | Adhesive for composite paper and preparation method thereof |
| CN112708374A (en) * | 2021-01-14 | 2021-04-27 | 北京万辉双鹤药业有限责任公司 | Method for enhancing stability of gelatinization degree of adhesive |
| CN113736427A (en) * | 2021-07-29 | 2021-12-03 | 陈海涛 | Flour special for glue mixing |
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Application publication date: 20081217 |