CN104861904A - Adhesive for corrugated board packaging and preparation method of adhesive - Google Patents
Adhesive for corrugated board packaging and preparation method of adhesive Download PDFInfo
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- CN104861904A CN104861904A CN201510279573.7A CN201510279573A CN104861904A CN 104861904 A CN104861904 A CN 104861904A CN 201510279573 A CN201510279573 A CN 201510279573A CN 104861904 A CN104861904 A CN 104861904A
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Abstract
The invention discloses an adhesive for corrugated board packaging and a preparation method of the adhesive, and aims to avoid the defects of the existing adhesive. The adhesive is prepared from soybean fatty acid, tributyl phosphate, alcohols, sodium polyacrylate, methyl cellulose, ethyl cellulose, a dispersing agent, a thickening agent, an emulsifier, vinyl acetate and a curing agent according to the certain preparation method. The adhesive for corrugated board packaging, disclosed by the invention, is better in stability, quick in drying rate when used, strong in moisture resistance of the coating, strong in durability, simple in preparation technology, and very strong in practical value, and overcomes the defects of the conventional adhesive for corrugated board packaging.
Description
Technical field
The present invention relates to a kind of tackiness agent, especially relate to a kind of corrugated cardboard adhesives in Packaging and preparation method thereof.
Background technology
Along with commodity economy high speed development, commodity packaging industry is also corresponding to be developed rapidly, the relation of packaging and tackiness agent is very close, do not have tackiness agent would not have prismy modernization commodity packaging, in packaging industry, the main application of tackiness agent comprises the shaping and involution of Corrugated Box and lock carton, the shaping and involution of packing bag, the involution etc. of reeled tubing, especially China's corrugation packaging industry is that a scale is large, consume energy high, that source of pollution are large industry.Conventional corrugated cardboard need of production high temperature carrys out pasted starch rubber and carries out paperboard bonding, needs the vapor pressure of 8-12 kilogram under normal circumstances, and steam major part is supplied by coal firing boiler, and not only energy consumption is large, and fire emission contaminate environment.
In addition, there is a difficult problem for high-strength applying glue fluting board Poor cohesion in industry, and adhesive-preparing technology complexity, glue poor stability, the problems such as rate of drying is slow, the moisture resistance ability of glued membrane, this becomes industry technical barrier urgently to be resolved hurrily.
Summary of the invention
Goal of the invention: in order to solve in prior art existing problem, the present invention proposes one and has that good stability, Yi Gan, moisture resistance ability are strong, weather resistance simple corrugated cardboard adhesives in Packaging of adhesive-preparing technology and preparation method thereof simultaneously.
Technical scheme: to achieve these objectives, the present invention takes following technical scheme: a kind of corrugated cardboard adhesives in Packaging, the raw materials of following component is comprised: methylcellulose gum 20-25 part according to weighing scale, ethyl cellulose 10-15 part, tributyl phosphate 10-15 part, alcohols 8-12 part, sodium polyacrylate 5-10 part, soya fatty acid 4-8 part, vinyl acetate between to for plastic 2-4 part, dispersion agent 5-8 part, thickening material 5-8 part, solidifying agent 3-8 part, emulsifying agent 6-12 part, wherein emulsifying agent is Sodium Persulfate, W-Gum, ester class is aided with water reducer and is mixed, its each material mass adding proportion is followed successively by 1:3:3:1.
Further, described alcohols carbonatoms is below 7.
Further, described dispersion agent is one or more in ethylene-acrylic acid copolymer, ethylene-vinyl acetate copolymer, vinyl bis-stearamides.
More preferred, described thickening material is inorganic thickening agent.
Further, described inorganic thickening agent is wilkinite or diatomite.
In some embodiments, described solidifying agent is catalysis polyaddition type solidifying agent.
In some embodiments, the ester class in described emulsifying agent moiety is glycerin fatty acid ester class.
The preparation method of above-mentioned a kind of corrugated cardboard adhesives in Packaging, comprises the following steps:
(1) preparation of emulsifying agent: the Sodium Persulfate of required quality, W-Gum, ester class are aided with water reducer and mix, is cooled to room temperature after being heated to 50-70 DEG C of insulation 10-20min while stirring;
(2) the emulsifying agent mixing and stirring post-heating soya fatty acid of required weight, tributyl phosphate, alcohols, dispersion agent and step (1) prepared, to 70-80 DEG C, is cooled to room temperature after insulation 1-2h;
(3) add the sodium polyacrylate of aequum, methylcellulose gum, ethyl cellulose, solidifying agent and thickening material successively in above-mentioned solvent after, uniform stirring is transparent thick to mixture, 20-30min is incubated when being heated to 60 DEG C, add vinyl acetate between to for plastic while hot after continuing to be heated to 70-80 DEG C while stirring, be cooled to room temperature after insulation 90-120min and obtain required tackiness agent.
Beneficial effect: a kind of corrugated cardboard adhesives in Packaging provided by the invention and preparation method thereof, for the defect that existing tackiness agent exists, by soya fatty acid, tributyl phosphate, alcohols, sodium polyacrylate, methylcellulose gum, ethyl cellulose, dispersion agent, thickening material, emulsifying agent, vinyl acetate between to for plastic and solidifying agent are made according to certain preparation method, corrugated cardboard adhesives in Packaging of the present invention, not only there is good stability, and rate of drying is fast when using, the moisture resistance ability of glued membrane is strong, also there is very strong weather resistance, and preparation technology is simple, breach the defect of conventional corrugated cardboard adhesives in Packaging, there is very strong practical value.
Embodiment
Embodiment 1:
A kind of corrugated cardboard adhesives in Packaging, the raw materials of following component is comprised: methylcellulose gum 20 parts, ethyl cellulose 10 parts, tributyl phosphate 10 parts, the alcohols of carbonatoms below 78 parts, sodium polyacrylate 5 parts, soya fatty acid 4 parts, vinyl acetate between to for plastic 2 parts, dispersion agent 5 parts, thickening material 5 parts, 3 parts, catalysis polyaddition type solidifying agent, emulsifying agent 6 parts according to weighing scale, wherein emulsifying agent is Sodium Persulfate, W-Gum, glycerin fatty acid ester class be aided with water reducer and be mixed, and its each material mass adding proportion is followed successively by 1:3:3:1;
Wherein, dispersion agent is the mixture of ethylene-acrylic acid copolymer and ethylene-vinyl acetate copolymer; Thickening material is inorganic thickening agent, wilkinite or diatomite.
The preparation method of above-mentioned a kind of corrugated cardboard adhesives in Packaging, comprises the following steps:
(1) preparation of emulsifying agent: the Sodium Persulfate of required quality, W-Gum, ester class are aided with water reducer and mix, is cooled to room temperature after being heated to 50 DEG C of insulation 10min while stirring;
(2) by emulsifying agent mixing and stirring post-heating to 70 DEG C prepared by the soya fatty acid of required weight, tributyl phosphate, alcohols, dispersion agent and step (1), after insulation 1h, room temperature is cooled to;
(3) add the sodium polyacrylate of aequum, methylcellulose gum, ethyl cellulose, solidifying agent and thickening material successively in above-mentioned solvent after, uniform stirring is transparent thick to mixture, 20min is incubated when being heated to 60 DEG C, add vinyl acetate between to for plastic while hot after continuing to be heated to 70 DEG C while stirring, be cooled to room temperature after insulation 90min and obtain required tackiness agent.
Embodiment 2:
A kind of corrugated cardboard adhesives in Packaging, the raw materials of following component is comprised: methylcellulose gum 25 parts, ethyl cellulose 15 parts, tributyl phosphate 15 parts, the alcohols of carbonatoms below 7 12 parts, sodium polyacrylate 10 parts, soya fatty acid 8 parts, vinyl acetate between to for plastic 4 parts, dispersion agent 8 parts, thickening material 8 parts, 8 parts, catalysis polyaddition type solidifying agent, emulsifying agent 12 parts according to weighing scale, wherein emulsifying agent is Sodium Persulfate, W-Gum, glycerin fatty acid ester class be aided with water reducer and be mixed, and its each material mass adding proportion is followed successively by 1:3:3:1;
Wherein, dispersion agent is the mixture of ethylene-vinyl acetate copolymer and vinyl bis-stearamides; Thickening material is inorganic thickening agent, wilkinite or diatomite.
The preparation method of above-mentioned a kind of corrugated cardboard adhesives in Packaging, comprises the following steps:
(1) preparation of emulsifying agent: the Sodium Persulfate of required quality, W-Gum, ester class are aided with water reducer and mix, is cooled to room temperature after being heated to 70 DEG C of insulation 20min while stirring;
(2) by emulsifying agent mixing and stirring post-heating to 80 DEG C prepared by the soya fatty acid of required weight, tributyl phosphate, alcohols, dispersion agent and step (1), after insulation 2h, room temperature is cooled to;
(3) add the sodium polyacrylate of aequum, methylcellulose gum, ethyl cellulose, solidifying agent and thickening material successively in above-mentioned solvent after, uniform stirring is transparent thick to mixture, 30min is incubated when being heated to 60 DEG C, add vinyl acetate between to for plastic while hot after continuing to be heated to 80 DEG C while stirring, be cooled to room temperature after insulation 120min and obtain required tackiness agent.
Embodiment 3:
A kind of corrugated cardboard adhesives in Packaging, the raw materials of following component is comprised: methylcellulose gum 23 parts, ethyl cellulose 13 parts, tributyl phosphate 13 parts, the alcohols of carbonatoms below 7 10 parts, sodium polyacrylate 8 parts, soya fatty acid 6 parts, acetic acid 3 parts, dispersion agent 7 parts, thickening material 7 parts, 6 parts, catalysis polyaddition type solidifying agent, emulsifying agent 9 parts according to weighing scale, wherein emulsifying agent is Sodium Persulfate, W-Gum, glycerin fatty acid ester class be aided with water reducer and be mixed, and its each material mass adding proportion is followed successively by 1:3:3:1;
Wherein, dispersion agent is the mixture of ethylene-acrylic acid copolymer and vinyl bis-stearamides; Thickening material is inorganic thickening agent, wilkinite or diatomite.
The preparation method of above-mentioned a kind of corrugated cardboard adhesives in Packaging, comprises the following steps:
(1) preparation of emulsifying agent: the Sodium Persulfate of required quality, W-Gum, ester class are aided with water reducer and mix, is cooled to room temperature after being heated to 60 DEG C of insulation 10-205min while stirring;
(2) by emulsifying agent mixing and stirring post-heating to 75 DEG C prepared by the soya fatty acid of required weight, tributyl phosphate, alcohols, dispersion agent and step (1), after insulation 1.5h, room temperature is cooled to;
(3) add the sodium polyacrylate of aequum, methylcellulose gum, ethyl cellulose, solidifying agent and thickening material successively in above-mentioned solvent after, uniform stirring is transparent thick to mixture, 25min is incubated when being heated to 60 DEG C, add vinyl acetate between to for plastic while hot after continuing to be heated to 75 DEG C while stirring, be cooled to room temperature after insulation 105min and obtain required tackiness agent.
Use the tackiness agent of a kind of corrugated cardboard adhesives in Packaging of above-described embodiment 1-3 and preparation method thereof preparation, comparatively conventional corrugated cardboard adhesives in Packaging, when not only having good stability and use, rate of drying is fast, the moisture resistance ability of glued membrane is strong, also there is very strong weather resistance, and preparation technology is simple, breaches the defect of conventional corrugated cardboard adhesives in Packaging, has very strong practical value.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (8)
1. a corrugated cardboard adhesives in Packaging, it is characterized in that the raw materials comprising following component according to weighing scale: methylcellulose gum 20-25 part, ethyl cellulose 10-15 part, tributyl phosphate 10-15 part, alcohols 8-12 part, sodium polyacrylate 5-10 part, soya fatty acid 4-8 part, vinyl acetate between to for plastic 2-4 part, dispersion agent 5-8 part, thickening material 5-8 part, solidifying agent 3-8 part, emulsifying agent 6-12 part, wherein emulsifying agent is Sodium Persulfate, W-Gum, ester class be aided with water reducer and be mixed, and its each material mass adding proportion is followed successively by 1:3:3:1.
2. corrugated cardboard adhesives in Packaging according to claim 1, is characterized in that: described alcohols carbonatoms is below 7.
3. corrugated cardboard adhesives in Packaging according to claim 1, is characterized in that: described dispersion agent is one or more in ethylene-acrylic acid copolymer, ethylene-vinyl acetate copolymer, vinyl bis-stearamides.
4. corrugated cardboard adhesives in Packaging according to claim 1, is characterized in that: described thickening material is inorganic thickening agent.
5. corrugated cardboard adhesives in Packaging according to claim 4, is characterized in that: described inorganic thickening agent is wilkinite or diatomite.
6. corrugated cardboard adhesives in Packaging according to claim 1, is characterized in that: described solidifying agent is catalysis polyaddition type solidifying agent.
7. corrugated cardboard adhesives in Packaging according to claim 1, is characterized in that: the ester class in described emulsifying agent moiety is glycerin fatty acid ester class.
8. a preparation method for corrugated cardboard adhesives in Packaging according to claim 1, is characterized in that comprising the following steps:
(1) preparation of emulsifying agent: the Sodium Persulfate of required quality, W-Gum, ester class are aided with water reducer and mix, is cooled to room temperature after being heated to 50-70 DEG C of insulation 10-20min while stirring;
(2) the emulsifying agent mixing and stirring post-heating soya fatty acid of required weight, tributyl phosphate, alcohols, dispersion agent and step (1) prepared, to 70-80 DEG C, is cooled to room temperature after insulation 1-2h;
(3) add the sodium polyacrylate of aequum, methylcellulose gum, ethyl cellulose, solidifying agent and thickening material successively in above-mentioned solvent after, uniform stirring is transparent thick to mixture, 20-30min is incubated when being heated to 60 DEG C, add vinyl acetate between to for plastic while hot after continuing to be heated to 70-80 DEG C while stirring, be cooled to room temperature after insulation 90-120min and obtain required tackiness agent.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510279573.7A CN104861904A (en) | 2015-05-28 | 2015-05-28 | Adhesive for corrugated board packaging and preparation method of adhesive |
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| CN201510279573.7A CN104861904A (en) | 2015-05-28 | 2015-05-28 | Adhesive for corrugated board packaging and preparation method of adhesive |
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| CN104861904A true CN104861904A (en) | 2015-08-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105838267A (en) * | 2016-05-19 | 2016-08-10 | 太仓善融信息服务有限公司 | Environment-friendly thermoplastic resin water-based adhesive |
Citations (5)
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|---|---|---|---|---|
| CN1232067A (en) * | 1998-04-16 | 1999-10-20 | 冯正洋 | Concentrated or reinforced adhesive for paper and wood |
| CN101302410A (en) * | 2008-06-04 | 2008-11-12 | 江南大学 | Preparation of graft modification protein-based adhesive |
| CN101760151A (en) * | 2008-10-28 | 2010-06-30 | 孙丽媛 | Corrugated carton glue and preparing method thereof |
| CN101892022A (en) * | 2010-07-09 | 2010-11-24 | 贵州外贸神彩包装有限责任公司 | Starch adhesive for producing corrugated board and preparation method thereof |
| CN102898975A (en) * | 2012-09-05 | 2013-01-30 | 蚌埠市比优特包装印务有限责任公司 | Tile mounting glue and preparation method thereof |
-
2015
- 2015-05-28 CN CN201510279573.7A patent/CN104861904A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1232067A (en) * | 1998-04-16 | 1999-10-20 | 冯正洋 | Concentrated or reinforced adhesive for paper and wood |
| CN101302410A (en) * | 2008-06-04 | 2008-11-12 | 江南大学 | Preparation of graft modification protein-based adhesive |
| CN101760151A (en) * | 2008-10-28 | 2010-06-30 | 孙丽媛 | Corrugated carton glue and preparing method thereof |
| CN101892022A (en) * | 2010-07-09 | 2010-11-24 | 贵州外贸神彩包装有限责任公司 | Starch adhesive for producing corrugated board and preparation method thereof |
| CN102898975A (en) * | 2012-09-05 | 2013-01-30 | 蚌埠市比优特包装印务有限责任公司 | Tile mounting glue and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105838267A (en) * | 2016-05-19 | 2016-08-10 | 太仓善融信息服务有限公司 | Environment-friendly thermoplastic resin water-based adhesive |
| CN105838267B (en) * | 2016-05-19 | 2019-01-29 | 江苏泰特尔新材料科技有限公司 | A kind of environment-protecting thermoplastic resin aqueous adhesive |
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Application publication date: 20150826 |