CN102898982A - High-strength sealing glue for paper packaging box - Google Patents
High-strength sealing glue for paper packaging box Download PDFInfo
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- CN102898982A CN102898982A CN2012104209568A CN201210420956A CN102898982A CN 102898982 A CN102898982 A CN 102898982A CN 2012104209568 A CN2012104209568 A CN 2012104209568A CN 201210420956 A CN201210420956 A CN 201210420956A CN 102898982 A CN102898982 A CN 102898982A
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Abstract
The invention discloses a high-strength sealing glue for a paper packaging box, which comprises the following components in parts by mass: 30-40 parts of binder, 40-50 parts of plasticizer, 10-20 parts of tackifier, 6-9 parts of wetting agent, 4-5 parts of associated monomer, an appropriate amount of emulsifier, an appropriate amount of preservative, an appropriate amount of initiator and an appropriate amount of deionized water. The binder is formed by compounding butyl acrylate and an EVA (Ethylene-vinyl acetate) emulsion, and two monomers of ethylene and vinyl acetate are subjected to an emulsion polymerization reaction to form a calibration emulsion with the solid content of 50%, i.e., the EVA emulation; and the binder comprises the following components by mass ratio: 50-80 parts of butyl acrylate and 50-20 parts of EVA emulsion. The high-strength sealing glue provided by the invention has the advantages of large early adhesive force, high bonding strength, strong permeability, environmental friendliness, non-volatilization, non-toxicity, tastelessness and the like for a non-polar hard sticky material, at the same time, the production process is simple, the production cost is low, raw materials are easily purchased, no three wastes are generated, no burning danger is generated, the development direction of a high molecular polymer is closely linked, and the urgent needs of the market are met.
Description
Technical field
The present invention relates to the organic adhesive field, especially for the bonding high strength sealing compound of paper package box medium.
Background technology
Along with socioeconomic high speed development, the package decoration material is personalized, diversified fast development, people are also more and more higher to the requirement of the packing of product, the exquisite various carton of being particular about emerges in an endless stream, such as glazing, UV, compound light film, multiple mute film etc., these finishing material are when the increase packing box is attractive in appearance, applicable, and are also more and more higher to the requirement of sealing compound.Sealing compound is processed bad, false sticking phenomenon very easily occurs, causes packing box to come unglued.Therefore, finish the packing box moulding in the urgent need to a kind of sealing compound that can adapt to multiple package decoration medium, should satisfy at least the sealing compound of existing glazing, VU, multiple film packing material.
Summary of the invention
The object of the present invention is to provide a kind of high strength sealing compound that is used for paper package box wide, that infiltration is strong, viscosity is high that adapts to, to satisfy wrapping enterprise's needs of production.
The objective of the invention is to be achieved by the following technical programs, a kind of high strength sealing compound for paper package box is characterized in that, comprises following proportion by weight:
Tackiness agent 30-40 part
Softening agent 40-50 part
Viscosity increaser 10-20 part
Treating compound 6-9 part
Monomer 4-5 part links
Emulsifying agent is an amount of
Sanitas is an amount of
Initiator is an amount of
Deionized water is an amount of
Adhesive therefor selects butyl acrylate and EVA emulsion to be composited, and the EVA emulsion is with ethene and two kinds of monomers of vinyl acetate between to for plastic, is 50% demarcation emulsion through the formed solids content of emulsion polymerization;
The quality proportioning of described tackiness agent:
Butyl acrylate 50-80 part
EVA emulsion 50-20 part
Production stage is as follows:
With softening agent, emulsifying agent and the emulsification of deionized water mix and blend of the tackiness agent of 50%～80% proportional quantity, 45%～70% proportional quantity and be warming up to 50 ℃, the initiator that adds sanitas and 25% proportional quantity, continue to be warming up to 65 ℃, react after 30 minutes, the initiator that adds link monomer, treating compound, 40% proportional quantity, the control temperature of reaction is at 60 ℃, react after 50 minutes, 35% remaining proportional quantity initiator is added, insulation reaction 2 hours, add viscosity increaser and all remaining materials after the cooling, regulate pH value with ammoniacal liquor after the mixing and stirring and get final product to neutral.
Described softening agent is selected one or more combinations in vinylformic acid isooctyl, epoxidation tri-glyceride, vinyl acetate-acrylate, the vinyl acetate-maleate copolymer.
Described viscosity increaser is selected a kind of in terpene phenolic resin, modified rosin, acrylic copolymer, the ethylene-vinyl chloride copolymer emulsion.
Described treating compound is methyl methacrylate.
The described monomer that links is the composition of vinylformic acid and n-methylolacrylamide, and the mass ratio of vinylformic acid and n-methylolacrylamide is 1:(1.5～2).
Described initiator is selected the inorganic peroxy initiator, a kind of in preferred Potassium Persulphate, Sodium Persulfate, the ammonium persulphate.
Described sanitas is organosilicon quaternary ammonium salt.
Beneficial effect: high strength sealing compound provided by the present invention to the glutinous material of nonpolar difficulty have that first viscous force is large, bonding strength is high, perviousness is strong, environmental protection, the advantage such as non-volatile, nonpoisonous and tasteless, simultaneously, production technique is simple, production cost is low, starting material are easily purchased, without the three wastes, without danger of combustion, the high molecular polymer developing direction that links closely, the active demand of satisfying the market.
Embodiment
Embodiment one
Prepare following material:
Tackiness agent is selected 30 kilograms of 30 kilograms of butyl acrylates and EVA emulsions,
Softening agent is selected 65 kilograms of Isooctyl acrylate monomers,
Viscosity increaser is selected 15 kilograms of ethylene-vinyl chloride copolymer emulsions,
Treating compound is selected 9 kilograms of methyl methacrylates,
The monomer that links is selected 3.5 kilograms of 2 kilograms in vinylformic acid and n-methylolacrylamide,
Emulsifying agent 800 grams,
Initiator is selected ammonium persulphate 400 grams,
Sanitas is selected organosilicon quaternary ammonium salt 150 grams,
Deionized water 500 grams, flatly 300 liters pill tank, agitator, thermometer, dropping funnel.
In a capacity is 300 liters pill tank, add 15 kilograms of butyl acrylates, 15 kilograms of EVA emulsions, 30 kilograms of Isooctyl acrylate monomers, 800 gram emulsifying agents, 500 gram deionized waters, stirring and emulsifying also is warmed up to 50 ℃, add 100 gram ammonium persulphates and 150 gram organosilicon quaternary ammonium salts, continue to be heated to 65 ℃, react after 30 minutes, add gradually 2 kilograms in vinylformic acid, 9 kilograms of methyl methacrylates, 3.5 kilograms of n-methylolacrylamide, 160 gram ammonium persulphates, the control temperature of reaction is at 60 ℃, react after 30 minutes, 140 remaining gram ammonium persulphates are added insulation reaction 2 hours, add 15 kilograms of ethylene-vinyl chloride copolymer emulsions and all remaining materials after the cooling, mixing and stirring is also regulated pH value with ammoniacal liquor and is got final product to neutral.
Embodiment two
Prepare following material:
Tackiness agent is selected 14 kilograms of 40 kilograms of butyl acrylates and EVA emulsions,
Softening agent is selected 40 kilograms of vinylformic acid isooctyls, 20 kilograms of epoxidation tri-glycerides and 10 kilograms of combinations of vinyl acetate-acrylate,
Viscosity increaser is selected 18 kilograms of terpene phenolic resins,
Treating compound is selected 8 kilograms of methyl methacrylates,
The monomer that links is selected 3 kilograms of 2 kilograms in vinylformic acid and n-methylolacrylamide,
Emulsifying agent 800 grams,
Initiator is selected ammonium persulphate 400 grams,
Sanitas is selected organosilicon quaternary ammonium salt 150 grams,
Deionized water 500 grams, flatly 300 liters pill tank, stirrer, thermometer, dropping funnel.
40 kilograms of butyl acrylates, 10 kilograms of EVA emulsions, 40 kilograms of vinylformic acid isooctyls, emulsifying agent 800 grams, deionized water 500 grams, join in 300 liters the pill tank, stirring and emulsifying also is warmed up to 50 ℃, add ammonium persulphate 100 grams and organosilicon quaternary ammonium salt 150 grams, continue to be heated to 65 ℃, react after 30 minutes, add gradually 2 kilograms in vinylformic acid, 3 kilograms of 8 kilograms of methyl methacrylates and n-methylolacrylamide, ammonium persulphate 160 grams, the control temperature of reaction is at 60 ℃, react after 50 minutes, remaining ammonium persulphate 140 grams are added insulation reaction 2 hours, add 18 kilograms of terpene phenolic resins and all remaining materials after the cooling, mixing and stirring is also regulated pH value with ammoniacal liquor and is got final product to neutral.
Embodiment three
Prepare following material:
Tackiness agent is selected 25 kilograms of 45 kilograms of butyl acrylates and EVA emulsions,
Softening agent is selected 10 kilograms of 70 kilograms of vinylformic acid isooctyls and vinyl acetate-maleic acid esters,
Viscosity increaser is selected 35 kilograms of modified rosins,
Treating compound is selected 12 kilograms of methyl methacrylates,
The monomer that links is selected 4 kilograms of 2 kilograms in vinylformic acid and n-methylolacrylamide,
Emulsifying agent 800 grams,
Initiator is selected ammonium persulphate 400 grams,
Sanitas is selected organosilicon quaternary ammonium salt 150 grams,
Deionized water 500 grams, flatly 300 liters pill tank, stirrer, thermometer, dropping funnel.
36 kilograms of butyl acrylates, 20 kilograms of EVA emulsions, 40 kilograms of vinylformic acid isooctyls, 10 kilograms of vinyl acetate-maleic acid esters, emulsifying agent 800 grams, deionized water 500 grams, join in 300 liters the pill tank, stirring and emulsifying also is warmed up to 50 ℃, add 100 gram ammonium persulphates and 150 gram organosilicon quaternary ammonium salts, continue to be heated to 65 ℃, react after 30 minutes, add gradually 2 kilograms in vinylformic acid, 12 kilograms of methyl methacrylates, 4 kilograms of n-methylolacrylamide, ammonium persulphate 160 grams, the control temperature of reaction is at 60 ℃, react after 50 minutes, 140 remaining gram ammonium persulphates are added insulation reaction 2 hours, add 35 kilograms of modified rosins and all remaining materials after the cooling, mixing and stirring is also regulated pH value with ammoniacal liquor and is got final product to neutral.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Any those of ordinary skill in the art, do not breaking away from the technical solution of the present invention scope situation, all can utilize method and the technology contents of above-mentioned announcement that technical solution of the present invention is made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solution of the present invention, any simple modification of above embodiment being done according to technical spirit of the present invention, be equal to replacements, equivalence changes and modify, all still belong in the scope that technical solution of the present invention protects.
Claims (7)
1. a high strength sealing compound that is used for paper package box is characterized in that, comprises following proportion by weight:
Tackiness agent 30-40 part
Softening agent 40-50 part
Viscosity increaser 10-20 part
Treating compound 6-9 part
Monomer 4-5 part links
Emulsifying agent is an amount of
Sanitas is an amount of
Initiator is an amount of
Deionized water is an amount of
Adhesive therefor selects butyl acrylate and EVA emulsion to be composited, and the EVA emulsion is with ethene and two kinds of monomers of vinyl acetate between to for plastic, is 50% demarcation emulsion through the formed solids content of emulsion polymerization;
The quality proportioning of described tackiness agent:
Butyl acrylate 50-80 part
EVA emulsion 50-20 part
Production stage is as follows:
With softening agent, emulsifying agent and the emulsification of deionized water mix and blend of the tackiness agent of 50%～80% proportional quantity, 45%～70% proportional quantity and be warming up to 50 ℃, the initiator that adds sanitas and 25% proportional quantity, continue to be warming up to 65 ℃, react after 30 minutes, the initiator that adds link monomer, treating compound, 40% proportional quantity, the control temperature of reaction is at 60 ℃, react after 50 minutes, 35% remaining proportional quantity initiator is added, insulation reaction 2 hours, add viscosity increaser and all remaining materials after the cooling, regulate pH value with ammoniacal liquor after the mixing and stirring and get final product to neutral.
2. a kind of high strength sealing compound for paper package box according to claim 1, it is characterized in that, described softening agent is selected one or more combinations in vinylformic acid isooctyl, epoxidation tri-glyceride, vinyl acetate-acrylate, the vinyl acetate-maleate copolymer.
3. a kind of high strength sealing compound for paper package box according to claim 1 is characterized in that, described viscosity increaser is selected a kind of in terpene phenolic resin, modified rosin, acrylic copolymer, the ethylene-vinyl chloride copolymer emulsion.
4. a kind of high strength sealing compound for paper package box according to claim 1 is characterized in that, described treating compound is methyl methacrylate.
5. a kind of high strength sealing compound for paper package box according to claim 1 is characterized in that, the described monomer that links is the composition of vinylformic acid and n-methylolacrylamide, and the mass ratio of vinylformic acid and n-methylolacrylamide is 1:(1.5～2).
6. a kind of high strength sealing compound for paper package box according to claim 1 is characterized in that, described initiator is selected the inorganic peroxy initiator, a kind of in preferred Potassium Persulphate, Sodium Persulfate, the ammonium persulphate.
7. a kind of high strength sealing compound for paper package box according to claim 1 is characterized in that, described sanitas is organosilicon quaternary ammonium salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104209568A CN102898982A (en) | 2012-10-30 | 2012-10-30 | High-strength sealing glue for paper packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104209568A CN102898982A (en) | 2012-10-30 | 2012-10-30 | High-strength sealing glue for paper packaging box |
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| Publication Number | Publication Date |
|---|---|
| CN102898982A true CN102898982A (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104209568A Pending CN102898982A (en) | 2012-10-30 | 2012-10-30 | High-strength sealing glue for paper packaging box |
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| CN (1) | CN102898982A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103642424A (en) * | 2013-09-29 | 2014-03-19 | 桐城市福润包装材料有限公司 | Production technology for composite rubber |
| CN104119807A (en) * | 2014-06-26 | 2014-10-29 | 安徽图强文具股份有限公司 | Special hot melt adhesive containing various fibers for notebook gluing |
| CN107936878A (en) * | 2017-12-04 | 2018-04-20 | 中山富洲胶粘制品有限公司 | A kind of high viscous emulsion-type pressure-sensitive adhesive and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352196A (en) * | 2011-10-13 | 2012-02-15 | 上海嘉华广告有限公司 | Cold-mounted film for jet printing of advertisements |
| CN102453455A (en) * | 2010-10-21 | 2012-05-16 | 金明 | Environment-friendly emulsion paint used for glued board |
-
2012
- 2012-10-30 CN CN2012104209568A patent/CN102898982A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102453455A (en) * | 2010-10-21 | 2012-05-16 | 金明 | Environment-friendly emulsion paint used for glued board |
| CN102352196A (en) * | 2011-10-13 | 2012-02-15 | 上海嘉华广告有限公司 | Cold-mounted film for jet printing of advertisements |
Non-Patent Citations (1)
| Title |
|---|
| 陈元武: "共混型无钉包装物封口胶的研制", 《中国胶粘剂》, vol. 15, no. 2, 28 February 2006 (2006-02-28), pages 29 - 31 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103642424A (en) * | 2013-09-29 | 2014-03-19 | 桐城市福润包装材料有限公司 | Production technology for composite rubber |
| CN104119807A (en) * | 2014-06-26 | 2014-10-29 | 安徽图强文具股份有限公司 | Special hot melt adhesive containing various fibers for notebook gluing |
| CN104119807B (en) * | 2014-06-26 | 2016-03-02 | 安徽图强文具股份有限公司 | A kind of gluing hot melt adhesive special of notebook of the gluing hot melt adhesive special of notebook containing multiple fiber |
| CN107936878A (en) * | 2017-12-04 | 2018-04-20 | 中山富洲胶粘制品有限公司 | A kind of high viscous emulsion-type pressure-sensitive adhesive and preparation method thereof |
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Application publication date: 20130130 |