CN106634715A - Environment-friendly packing box machine-painting adhesive and preparation method thereof - Google Patents
Environment-friendly packing box machine-painting adhesive and preparation method thereof Download PDFInfo
- Publication number
- CN106634715A CN106634715A CN201611146402.8A CN201611146402A CN106634715A CN 106634715 A CN106634715 A CN 106634715A CN 201611146402 A CN201611146402 A CN 201611146402A CN 106634715 A CN106634715 A CN 106634715A
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- Prior art keywords
- adhesive
- parts
- box machine
- environmental protection
- protection type
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J131/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Adhesives based on derivatives of such polymers
- C09J131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09J131/04—Homopolymers or copolymers of vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
Abstract
The invention discloses an environment-friendly packing box machine-painting adhesive and a preparation method thereof. The adhesive comprises the following main components: acrylate polymer, vinyl acetate-ethylene copolymer, vinyl acetate-acrylate copolymer, an emulsifier, an antifoaming agent, and a film forming aid. Different components are compounded to prepare uniform emulsion with a color from white to light yellow. The viscosity of the adhesive is 10000 to 25000 mPa.s, the solid content is 45 to 60%, and the pH is 4.0-7.0. The adhesive has a good painting performance and strong adhesive property and has the characteristics of quick forming of primary adhesive force, long opening time, and strong sticking force. The problems of glue failure and bad weatherability of the adhesives of wine boxes and moon cake boxes are solved for many printing and packing enterprises.
Description
Technical field
The present invention relates to adhesive preparing technical field, and in particular to a kind of environmental protection type packaging box machine applies adhesive and its system
Preparation Method.
Background technology
In printing packaging industry, high-grade wine box packaging and box for moon-cake packaging is increasingly paid attention to by everybody.Due to
It has well-pressed shape, exquisite surface decoration effect, so become the packaged form that numerous producers select.But this bag
Dress product does manual work that complicated, process conditions are various, material and constructing operation is had high demands, and the Jing during box processed is often produced
Scrap, the requirement being especially embodied in wherein adhesive is harsh, solvent type adhesive is used mostly in the market or is contained
There is the adhesive of larger proportion solvent.This brings huge hidden danger to the healthy of vast line direct labor, while organic
Solvent also can be polluted to atmospheric environment.In recent years, also occur some water miscible similar adhesives on market, but due to viscous
Connect performance or operating characteristics does not reach requirement, it is impossible to which all-round popularization is used.Using advanced raw material and technique, thoroughly do not use
Any organic matter containing toluene or benzene homologues fundamentally replaces solvent-borne type gluing as solvent with 100% Water-soluble adhesive
The breakthrough of agent.Meeting operating characteristics simultaneously, the speed, the size of " holding power " and " operable time " such as " initial bonding strength "
The demand in market is satisfied by adequacy, the burn-in test in high and low temperature can have also been reached on adhesive property.
The content of the invention
For the problem that prior art is present, it is an object of the invention to provide one kind has tertiary blending environment-friendly type machine to apply gluing
The preparation method of agent.
To achieve these goals, the technical solution used in the present invention is as follows：
A kind of environmental protection type packaging box machine applies adhesive, the environmental protection type packaging box machine apply adhesive include by weight as
Lower component：
Acrylate polymer 100-200 parts
Vinyl acetate-ethylene copolymer 300-400 parts
Vinyl acetate-acrylic copolymer 300-500 parts
Auxiliary agent 30-55 parts
Coalescents 40-50 parts.
Preferably, wherein the acrylate polymer is the DS3502 emulsions that German BASF chemical company provides, vinegar
Sour ethylene-vinyl copolymer be TaiWan, China Dalian Chemical Co., Ltd. provide DA-102 emulsions, vinyl acetate-acrylate
Copolymer is 8109 emulsions that TaiWan, China Shi Mei Chemical Co., Ltd.s provide.
Preferably, auxiliary agent includes one or more in emulsifying agent, defoamer, wetting agent.
Preferably, emulsifying agent is the A-501 of 10-20 parts, and by LG-DOW, company provides.
Preferably, defoamer is the WBA of 0-5 parts, is provided by German BASF chemical company.
Preferably, wetting agent is the 440 of 20-30 parts, is provided by gas chemical products company of the U.S..
Preferably, coalescents are the alcohol ester 12 of 40-50 parts, are provided by Yi Siman Chemical Co., Ltd.s of the U.S..
Preferably, the color of the adhesive is milky or faint yellow emulsion, and pH value is 4.0-7.0, and nonvolatile matter contains
Measure as 45-60%, viscosity is 10000-25000mPas.
Present invention also offers a kind of above-mentioned environmental protection type packaging box machine applies the preparation method of adhesive, comprise the following steps：
(1) under the stirring condition of 600-800r/min, the emulsifying agent of 5-10 parts is slowly added into the third of 100-200 parts
In olefine acid ester polymer, continue to stir after 10min, stand 2-5min, obtain pre-emulsion；
(2) 0-5 parts defoamer is added in above-mentioned pre-emulsion under the stirring condition of 900-1000r/min, stirring is equal
It is even to contract up to emulsion surface oil-free；
(3) vinyl acetate-ethylene copolymer that pneumatic diaphragm pump at the uniform velocity adds 300-400 parts in reactor is opened, together
Shi Tigao mixing speeds after stirring 10-20min, control temperature at 40 DEG C -45 DEG C, by mixing speed to 1000-1200r/min
Recall to 600-800r/min；
(4) emulsifying agent of 5-10 parts is slowly added into reactor, after stirring 3-5min, opens pneumatic diaphragm pump to anti-
Answer and at the uniform velocity add in kettle 300-500 part vinyl acetate-acrylic copolymers, while improving speed of agitator to 1000-1200r/
Min, continues to stir 10-20 minutes；
(5) 20-30 parts wetting agent and 40-50 part coalescents be added in reactor respectively, after stirring 10min, surveyed
Examination physical and chemical index, it is qualified rear with 80-90 mesh sock filtrations, then packed.
The present invention is easy to use with water as decentralized medium, to environment and pollution-free by adhesive material, and solid with normal temperature
The characteristics of change, adhesive strength height, simple synthetic method, high preparation efficiency.
Beneficial effects of the present invention：
(1) " open hour " or " operable time " of adhesive prepared by the present invention flexible controllable, by adding ratio
Example difference is adjusted, most long up to more than 30 minutes；
(2) adhesive prepared by the present invention can be formed quickly " initial bonding strength " during glue application, can be carried significantly
The production efficiency of high packing box；
(3) adhesive prepared by the present invention has interior cross-linking reaction functional group, and self-crosslinking, Neng Gou great are formed in film forming procedure
The big cohesive strength for increasing glued membrane, can provide the cementability of packing box finished product and ensure well；
(4) adhesive prepared by the present invention does not contain toluene or the volatile organic solvent of other benzene homologues, with market
On similar-type products compare, considerably reduce using and discharging for harmful substance, belong to the product of environment-friendly type.
Specific embodiment
In order to preferably explain the present invention, it is described further in conjunction with specific examples below.
Embodiment 1
A kind of environmental protection type packaging box machine applies the preparation method of adhesive, comprises the following steps：
(1) under the stirring condition of 600r/min, first 150 parts of acrylate polymer is disperseed in a kettle.
5min, is slow added into 10 parts of emulsifying agent A-501, and addition time control continues to stir after 10min in 3min, stands 2min, obtains
Pre-emulsion；
(2) 1 part of defoamer WBA is added in above-mentioned pre-emulsion under the stirring condition of 900r/min, is stirred straight
To the contracting of emulsion surface oil-free；
(3) open pneumatic diaphragm pump and 350 parts of vinyl acetate-ethylene copolymer is at the uniform velocity added in reactor, while carrying
Mixing speed after stirring 10min, by temperature control at 40 DEG C, is recalled to 600r/min by high mixing speed to 1000r/min；
(4) 10 parts of emulsifying agent A-501 is slowly added into reactor, stirring 5min after, open pneumatic diaphragm pump to
450 parts of vinyl acetate-acrylic copolymers are at the uniform velocity added in reactor, while improving speed of agitator to 1000r/min, is continued
Stirring 10 minutes；
(5) 20 parts of wetting agents 440 and 50 parts of coalescents alcohol esters 12 are added in reactor respectively, stir 10min
Afterwards, physical and chemical index is tested, it is qualified rear with 80 mesh sock filtrations, then packed.
Embodiment 2
A kind of environmental protection type packaging box machine applies the preparation method of adhesive, comprises the following steps：
(1) under the stirring condition of 600r/min, first 200 parts of acrylate polymer is disperseed in a kettle.
5min, is slow added into 10 parts of emulsifying agent A-501, and addition time control continues to stir after 10min in 3min, stands 2min, obtains
Pre-emulsion；
(2) 1 part of defoamer WBA is added in above-mentioned pre-emulsion under the stirring condition of 900r/min, is stirred straight
To the contracting of emulsion surface oil-free；
(3) open pneumatic diaphragm pump and 300 parts of vinyl acetate-ethylene copolymer is at the uniform velocity added in reactor, while carrying
Mixing speed after stirring 10min, by temperature control at 40 DEG C, is recalled to 600r/min by high mixing speed to 1000r/min；
(4) 10 parts of emulsifying agent A-501 is slowly added into reactor, stirring 5min after, open pneumatic diaphragm pump to
450 parts of vinyl acetate-acrylic copolymers are at the uniform velocity added in reactor, while improving speed of agitator to 1000r/min, is continued
Stirring 10 minutes；
(5) 20 parts of wetting agents 440 and 50 parts of coalescents alcohol esters 12 are added in reactor respectively, stir 10min
Afterwards, physical and chemical index is tested, it is qualified rear with 80 mesh sock filtrations, then packed.
Embodiment 3
A kind of environmental protection type packaging box machine applies the preparation method of adhesive, comprises the following steps：
(1) under the stirring condition of 600r/min, first 100 parts of acrylate polymer is disperseed in a kettle.
5min, is slow added into 10 parts of emulsifying agent A-501, and addition time control continues to stir after 10min in 3min, stands 2min, obtains
Pre-emulsion；
(2) 1 part of defoamer WBA is added in above-mentioned pre-emulsion under the stirring condition of 900r/min, is stirred straight
To the contracting of emulsion surface oil-free；
(3) open pneumatic diaphragm pump and 400 parts of vinyl acetate-ethylene copolymer is at the uniform velocity added in reactor, while carrying
Mixing speed after stirring 10min, by temperature control at 40 DEG C, is recalled to 600r/min by high mixing speed to 1000r/min；
(4) 10 parts of emulsifying agent A-501 is slowly added into reactor, stirring 5min after, open pneumatic diaphragm pump to
450 parts of vinyl acetate-acrylic copolymers are at the uniform velocity added in reactor, while improving speed of agitator to 1000r/min, is continued
Stirring 10 minutes；
(5) 20 parts of wetting agents 440 and 50 parts of coalescents alcohol esters 12 are added in reactor respectively, stir 10min
Afterwards, physical and chemical index is tested, it is qualified rear with 80 mesh sock filtrations, then packed.
Adhesive prepared by embodiment 1 to embodiment 3 determines adhesive not according to standard GB/T/T2793 respectively
Volatile content, according to GB/T2794 determine adhesive viscosity, according to GB/T11175-2002 test synthetic resin emulsion, press
The pH value of adhesive is determined according to GB/T14518, acquired results are as shown in table 1：
The performance test results of the product of table 1
| Outward appearance | PH value | Non-volatile content | Viscosity | |
| Embodiment 1 | Milky | 5.8 | 53% | 20000 |
| Embodiment 2 | Milky | 4.5 | 52% | 16000 |
| Embodiment 3 | Milky | 6.5 | 55% | 24000 |
Claims (9)
1. a kind of environmental protection type packaging box machine applies adhesive, it is characterised in that including following raw material by weight：
2. environmental protection type packaging box machine according to claim 1 applies adhesive, it is characterised in that described acrylic ester polymerization
The BASF DS3502 emulsions that thing is provided for German BASF chemical company.
3. environmental protection type packaging box machine according to claim 1 applies adhesive, it is characterised in that described auxiliary agent includes emulsification
One or more in agent, defoamer, wetting agent.
4. environmental protection type packaging box machine according to claim 1 applies adhesive, it is characterised in that the pH value of the adhesive is
4.0-7.0。
5. environmental protection type packaging box machine according to claim 1 applies adhesive, it is characterised in that the adhesive it is non-volatile
Thing content is 45-60%.
6. environmental protection type packaging box machine according to claim 1 applies adhesive, it is characterised in that the color of the adhesive is
Milky or faint yellow emulsion, viscosity is 10000-25000mPas.
7. environmental protection type packaging box machine according to claim 1 applies adhesive, it is characterised in that the adhesive is used for wine
Box, the packaging of box for moon-cake make.
8. a kind of method that environmental protection type packaging box machine prepared described in any of the above-described claim applies adhesive, its feature exists
In comprising the following steps：
(1) under the stirring condition of 600-800r/min, the emulsifying agent of 5-10 parts is slowly added into the acrylic acid of 100-200 parts
In ester polymer, continue to stir after 10min, stand 2-5min, obtain pre-emulsion；
(2) 0-5 parts defoamer is added in above-mentioned pre-emulsion under the stirring condition of 900-1000r/min, is stirred straight
To the contracting of emulsion surface oil-free；
(3) vinyl acetate-ethylene copolymer of 300-400 parts is at the uniform velocity added in reactor, while improving mixing speed extremely
1000-1200r/min, after stirring 10-20min, mixing speed is recalled to 600-800r/min by control temperature at 40 DEG C -45 DEG C；
(4) emulsifying agent of 5-10 parts is slowly added into reactor, after stirring 3-5min, 300- is at the uniform velocity added in reactor
500 parts of vinyl acetate-acrylic copolymers, while improving speed of agitator to 1000-1200r/min, continue to stir 10-20 point
Clock；
(5) 20-30 parts wetting agent and 40-50 part coalescents be added in reactor respectively, after stirring 10min, test reason
Change index, it is qualified rear with 80-90 mesh sock filtrations, then packed.
9. environmental protection type packaging box machine according to claim 8 applies the preparation method of adhesive, it is characterised in that step (1)
In emulsifying agent complete in 0-5min addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146402.8A CN106634715A (en) | 2016-12-13 | 2016-12-13 | Environment-friendly packing box machine-painting adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146402.8A CN106634715A (en) | 2016-12-13 | 2016-12-13 | Environment-friendly packing box machine-painting adhesive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106634715A true CN106634715A (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611146402.8A Pending CN106634715A (en) | 2016-12-13 | 2016-12-13 | Environment-friendly packing box machine-painting adhesive and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103773288A (en) * | 2014-02-18 | 2014-05-07 | 南通高盟新材料有限公司 | Waterborne PET (Polyethylene Terephthalate) complex adhesive for cigarette packets and preparation method thereof |
| CN103805103A (en) * | 2014-01-17 | 2014-05-21 | 陕西国防工业职业技术学院 | Emulsion adhesive |
| CN103881612A (en) * | 2014-03-21 | 2014-06-25 | 湖南中烟工业有限责任公司 | Functional water-based adhesive and preparation method and application thereof |
| CN105440979A (en) * | 2015-05-03 | 2016-03-30 | 湖南工业大学 | Environmentally-friendly aqueous binder with excellent initial stickiness and final stickiness |
| CN105885739A (en) * | 2016-05-19 | 2016-08-24 | 东莞铭丰生物质科技有限公司 | Water-based adhesive and preparation method thereof |
-
2016
- 2016-12-13 CN CN201611146402.8A patent/CN106634715A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103805103A (en) * | 2014-01-17 | 2014-05-21 | 陕西国防工业职业技术学院 | Emulsion adhesive |
| CN103773288A (en) * | 2014-02-18 | 2014-05-07 | 南通高盟新材料有限公司 | Waterborne PET (Polyethylene Terephthalate) complex adhesive for cigarette packets and preparation method thereof |
| CN103881612A (en) * | 2014-03-21 | 2014-06-25 | 湖南中烟工业有限责任公司 | Functional water-based adhesive and preparation method and application thereof |
| CN105440979A (en) * | 2015-05-03 | 2016-03-30 | 湖南工业大学 | Environmentally-friendly aqueous binder with excellent initial stickiness and final stickiness |
| CN105885739A (en) * | 2016-05-19 | 2016-08-24 | 东莞铭丰生物质科技有限公司 | Water-based adhesive and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 姬德成: "《涂料生产工艺》", 28 February 2010, 化学工业出版社 * |
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| PB01 | Publication | ||
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Application publication date: 20170510 |