CN108728013A - A kind of corrugated board adhesive and preparation method thereof - Google Patents
A kind of corrugated board adhesive and preparation method thereof Download PDFInfo
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- CN108728013A CN108728013A CN201810297134.2A CN201810297134A CN108728013A CN 108728013 A CN108728013 A CN 108728013A CN 201810297134 A CN201810297134 A CN 201810297134A CN 108728013 A CN108728013 A CN 108728013A
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- titanium dioxide
- corrugated board
- moisture
- board adhesive
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Classifications
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- 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
- C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
- C09J103/02—Starch; Degradation products thereof, e.g. dextrin
-
- 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
- C09J11/04—Non-macromolecular additives inorganic
-
- 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
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of corrugated board adhesive, raw material includes：Starch, polyvinyl alcohol, kaolin, cellulose, moisture-proof additive, gelatin, polylactic acid, carboxymethyl chitosan, modifying titanium dioxide particle, water；The moisture-proof additive is made of methyl acrylate, methacrylic acid N, N- dimethylaminoethyl, siloxanes, initiator, acetic acid, emulsifier, water reaction；The modifying titanium dioxide particle is made of the reaction of nano-titanium dioxide, coupling agent and epoxy resin.Adhesive provided by the invention has good adhesive property, and after being used for corrugated case, mechanical strength is good, after destructive testing, still has good adhesive property.
Description
Technical field
The invention belongs to field of adhesive technology, and in particular to a kind of corrugated board adhesive and preparation method thereof.
Background technology
Corrugated board is the plate that the corrugated paper of the waveform formed by sheet lining and by processing by Corrugator roller is bonded
Object is generally divided into two class of single wall corrugated board and double-layer corrugated cardboard, is divided into according to the size of corrugation：A, five type of B, C, E, F.Watt
The invention and application of stupefied paper have more than 100 years history, and at low cost, light weight, processing is easy, intensity is big, printing adaptability sample is excellent
It is good, storage convenient in carrying the advantages that, 80% or more corrugated paper can be used as food or number by reclaiming, corrugated paper
The packaging of code product, relatively environment-friendly, use is relatively broad.
Corrugated board is by facial tissue, inner paper, core paper and to be processed into the corrugated paper of waveform corrugation by being bonded.According to quotient
The demand of product packaging, corrugated board can be processed into single face corrugated board, triple wall board, five layers, seven layers, eleventh floor etc. watt
Corrugated paper board.Single face corrugated board is typically used as the stickers lining protective layer of commodity packaging or makes light card lattice, backing plate to protect quotient
Vibrations or collision of the product in the transportational process of storage, three layers and five-layers corrugated fiberboard are common in making corrugated case.
With the rapid development of the national economy, China's Packaging Industry has also been correspondingly made available significant progress.Corrugated board
Have become most important and widest material, especially corrugated multilayer in packaging.Currently, corrugated multilayer is typically to use
The ripple core paper of corrugated and at least one layer of brown paper are sticked with by adhesive, moisture resistance to corrugated board at this stage in order to meet
The requirement of moisture resistance properties, it is necessary to develop the adhesive that curing is fast, does not get damp.
Invention content
The object of the present invention is to provide a kind of corrugated board adhesive and preparation method thereof.
A kind of corrugated board adhesive, raw material include in parts by weight：20-40 parts of starch, 1-3 parts of polyvinyl alcohol are high
Soil 2-4 parts of ridge, 4-6 parts of cellulose, moisture-proof additive 1-4 parts, 2-5 parts of gelatin, 1-3 parts of polylactic acid, carboxymethyl chitosan 2-4
Part, 2-5 parts of modifying titanium dioxide particle, 10-20 parts of water；
The moisture-proof additive is by 40 parts of methyl acrylate in parts by weight, methacrylic acid N, N- dimethylamino second
40-50 parts of 5-10 parts of ester, 1-4 parts of siloxanes, 0.5-1 parts of initiator, 2-5 parts of acetic acid, 1-3 parts of emulsifier, water reactions are made；
The modifying titanium dioxide particle is by 0.5-1 parts of 20-30 parts of nano-titanium dioxide, coupling agent in parts by weight
It is made with 5-10 parts of reactions of epoxy resin.
Preferably, the initiator is dibenzoyl peroxide.
Preferably, the emulsifier is selected from neopelex, hydroxy alkyl sulfonic acid sodium or diisooctyl succinic acid
Ester sodium sulfonate.
Preferably, the coupling agent is silane coupling A -171.
The preparation method of above-mentioned corrugated board adhesive, includes the following steps：
Step 1, by methacrylic acid N, N- dimethylaminoethyls, siloxanes, initiator, acetic acid, emulsifier and water mix,
Raolical polymerizable is carried out, the moisture-proof additive is produced；
Step 2, nano-titanium dioxide, coupling agent and epoxy resin are mixed, heating reaction, it is cooling after through being filtered, washed,
Drying, grinding, obtain modifying titanium dioxide particle；
Step 3, starch is added in water, Heat Gelatinization, polyvinyl alcohol is added after cooling, kaolin, cellulose, moisture-proof adds
Add agent, gelatin, polylactic acid, carboxymethyl chitosan and modifying titanium dioxide particle, mix, you can.
Preferably, the condition of Raolical polymerizable is 70-90 DEG C, 30-40min.
Preferably, the condition for heating reaction is 70-80 DEG C, 1-2h.
Adhesive provided by the invention has good adhesive property, and after being used for corrugated case, mechanical strength is good, through broken
After the experiment of bad property, still there is good adhesive property.
Specific implementation mode
Embodiment 1
A kind of corrugated board adhesive, raw material include in parts by weight：20 parts of starch, 1 part of polyvinyl alcohol, kaolin 2
Part, 4 parts of cellulose, 1 part of moisture-proof additive, 2 parts of gelatin, 1 part of polylactic acid, 2 parts of carboxymethyl chitosan, modifying titanium dioxide particle
2 parts, 10 parts of water；
The moisture-proof additive is by 40 parts of methyl acrylate in parts by weight, methacrylic acid N, N- dimethylamino second
40 parts of 5 parts of ester, 1 part of siloxanes, 0.5 part of initiator, 2 parts of acetic acid, 1 part of emulsifier, water reactions are made；
The modifying titanium dioxide particle is by 0.5 part of 20 parts of nano-titanium dioxide, coupling agent and ring in parts by weight
The 5 parts of reactions of oxygen resin are made.
Wherein, the initiator is dibenzoyl peroxide.The emulsifier is neopelex.The coupling
Agent is silane coupling A -171.
The preparation method of above-mentioned corrugated board adhesive, includes the following steps：
Step 1, by methacrylic acid N, N- dimethylaminoethyls, siloxanes, initiator, acetic acid, emulsifier and water mix,
Raolical polymerizable is carried out, the condition of reaction is 70 DEG C, 40min, produces the moisture-proof additive；
Step 2, nano-titanium dioxide, coupling agent and epoxy resin are mixed, heating reaction, the condition of reaction is 70 DEG C,
Through being filtered, washed, drying, grind after 2h coolings, modifying titanium dioxide particle is obtained；
Step 3, starch is added in water, Heat Gelatinization, polyvinyl alcohol is added after cooling, kaolin, cellulose, moisture-proof adds
Add agent, gelatin, polylactic acid, carboxymethyl chitosan and modifying titanium dioxide particle, mix, you can.
Embodiment 2
A kind of corrugated board adhesive, raw material include in parts by weight：30 parts of starch, 2 parts of polyvinyl alcohol, kaolin 3
Part, 5 parts of cellulose, 2 parts of moisture-proof additive, 4 parts of gelatin, 2 parts of polylactic acid, 3 parts of carboxymethyl chitosan, modifying titanium dioxide particle
4 parts, 15 parts of water；
The moisture-proof additive is by 40 parts of methyl acrylate in parts by weight, methacrylic acid N, N- dimethylamino second
45 parts of 8 parts of ester, 2 parts of siloxanes, 0.8 part of initiator, 3 parts of acetic acid, 2 parts of emulsifier, water reactions are made；
The modifying titanium dioxide particle is by 0.8 part of 25 parts of nano-titanium dioxide, coupling agent and ring in parts by weight
The 7 parts of reactions of oxygen resin are made.
Wherein, the initiator is dibenzoyl peroxide.The emulsifier is hydroxy alkyl sulfonic acid sodium.The coupling agent
For silane coupling A -171.
The preparation method of above-mentioned corrugated board adhesive, includes the following steps：
Step 1, by methacrylic acid N, N- dimethylaminoethyls, siloxanes, initiator, acetic acid, emulsifier and water mix,
Raolical polymerizable is carried out, the condition of reaction is 80 DEG C, 40min, produces the moisture-proof additive；
Step 2, nano-titanium dioxide, coupling agent and epoxy resin are mixed, heating reaction, the condition of reaction is 70 DEG C,
Through being filtered, washed, drying, grind after 1h coolings, modifying titanium dioxide particle is obtained；
Step 3, starch is added in water, Heat Gelatinization, polyvinyl alcohol is added after cooling, kaolin, cellulose, moisture-proof adds
Add agent, gelatin, polylactic acid, carboxymethyl chitosan and modifying titanium dioxide particle, mix, you can.
Embodiment 3
A kind of corrugated board adhesive, raw material include in parts by weight：40 parts of starch, 3 parts of polyvinyl alcohol, kaolin 4
Part, 6 parts of cellulose, 4 parts of moisture-proof additive, 5 parts of gelatin, 3 parts of polylactic acid, 4 parts of carboxymethyl chitosan, modifying titanium dioxide particle
5 parts, 20 parts of water；
The moisture-proof additive is by 40 parts of methyl acrylate in parts by weight, methacrylic acid N, N- dimethylamino second
50 parts of 10 parts of ester, 4 parts of siloxanes, 1 part of initiator, 5 parts of acetic acid, 3 parts of emulsifier, water reactions are made；
The modifying titanium dioxide particle is by 1 part of 30 parts of nano-titanium dioxide, coupling agent and epoxy in parts by weight
10 parts of reactions of resin are made.
Wherein, the initiator is dibenzoyl peroxide.The emulsifier is neopelex.The coupling
Agent is silane coupling A -171.
The preparation method of above-mentioned corrugated board adhesive, includes the following steps：
Step 1, by methacrylic acid N, N- dimethylaminoethyls, siloxanes, initiator, acetic acid, emulsifier and water mix,
Raolical polymerizable is carried out, the condition of reaction is 90 DEG C, 30min, produces the moisture-proof additive；
Step 2, nano-titanium dioxide, coupling agent and epoxy resin are mixed, heating reaction, the condition of reaction is 80 DEG C,
Through being filtered, washed, drying, grind after 1h coolings, modifying titanium dioxide particle is obtained；
Step 3, starch is added in water, Heat Gelatinization, polyvinyl alcohol is added after cooling, kaolin, cellulose, moisture-proof adds
Add agent, gelatin, polylactic acid, carboxymethyl chitosan and modifying titanium dioxide particle, mix, you can.
The adhesive of above-described embodiment is applied to corrugated case, the results are shown in table below：
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Appearance | It is light yellow | It is light yellow | It is light yellow |
| Rate of drying | 1 hour | 1 hour | 1 hour |
| Adhesive strength | 10Kgf/10cm is stupefied | 11Kgf/10cm is stupefied | 10Kgf/10cm is stupefied |
| Compression strength | 275Kgf | 268Kgf | 273Kgf |
It is 50 DEG C that carton obtained above, which is placed in temperature, in the climatic chamber that humidity is 80%, is kept for 2 weeks；It takes out
Afterwards, direct projection under sunshine on daytime is selected, it is for 2 weeks, above-mentioned pilot project is repeated again, and the results are shown in table below.
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Adhesive strength | 8Kgf/10cm is stupefied | 8Kgf/10cm is stupefied | 8Kgf/10cm is stupefied |
| Compression strength | 221Kgf | 224Kgf | 201Kgf |
As seen from the above table, adhesive provided by the invention has good adhesive property, after being used for corrugated case, machinery
Intensity is good, after destructive testing, still has good adhesive property.
Claims (7)
1. a kind of corrugated board adhesive, it is characterised in that：Raw material includes in parts by weight：20-40 parts of starch, polyvinyl alcohol
1-3 parts, 2-4 parts of kaolin, 4-6 parts of cellulose, moisture-proof additive 1-4 parts, 2-5 parts of gelatin, 1-3 parts of polylactic acid, carboxymethyl shell
2-4 parts of glycan, 2-5 parts of modifying titanium dioxide particle, 10-20 parts of water；
The moisture-proof additive is by 40 parts of methyl acrylate, methacrylic acid N, N- dimethylaminoethyl 5- in parts by weight
10 parts, 1-4 parts of siloxanes, 0.5-1 parts of initiator, 2-5 parts of acetic acid, 40-50 parts of 1-3 parts of emulsifier, water reactions are made；
The modifying titanium dioxide particle is by 0.5-1 parts of 20-30 parts of nano-titanium dioxide, coupling agent and ring in parts by weight
The 5-10 parts of reactions of oxygen resin are made.
2. corrugated board adhesive according to claim 1, it is characterised in that：The initiator is diphenyl peroxide first
Acyl.
3. corrugated board adhesive according to claim 1, it is characterised in that：The emulsifier is selected from detergent alkylate
Sodium sulfonate, hydroxy alkyl sulfonic acid sodium or diisooctyl Succinate sodium sulfonate.
4. corrugated board adhesive according to claim 1, it is characterised in that：The coupling agent is silane coupling A-
171。
5. the preparation method of corrugated board adhesive described in claim 1, it is characterised in that：Include the following steps：
Step 1, by methacrylic acid N, N- dimethylaminoethyls, siloxanes, initiator, acetic acid, emulsifier and water mixing carry out
Raolical polymerizable produces the moisture-proof additive；
Step 2, nano-titanium dioxide, coupling agent and epoxy resin are mixed, heating reaction, through being filtered, washed, drying after cooling
Dry, grinding, obtains modifying titanium dioxide particle；
Step 3, starch is added in water, Heat Gelatinization, polyvinyl alcohol, kaolin, cellulose, moisture-proof addition is added after cooling
Agent, gelatin, polylactic acid, carboxymethyl chitosan and modifying titanium dioxide particle, mixing, you can.
6. the preparation method of corrugated board adhesive according to claim 5, it is characterised in that：Raolical polymerizable
Condition be 70-90 DEG C, 30-40min.
7. the preparation method of corrugated board adhesive according to claim 1, it is characterised in that：Heat the condition of reaction
For 70-80 DEG C, 1-2h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810297134.2A CN108728013A (en) | 2018-03-30 | 2018-03-30 | A kind of corrugated board adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810297134.2A CN108728013A (en) | 2018-03-30 | 2018-03-30 | A kind of corrugated board adhesive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108728013A true CN108728013A (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810297134.2A Withdrawn CN108728013A (en) | 2018-03-30 | 2018-03-30 | A kind of corrugated board adhesive and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143017A (en) * | 2019-03-01 | 2019-08-20 | 苏州盛风文化创意发展有限公司 | A kind of mounting face method of heat discoloration folding fan |
| CN111926626A (en) * | 2020-08-13 | 2020-11-13 | 东莞顺裕纸业有限公司 | Moisture-proof antibacterial corrugated paper and preparation method thereof |
| CN111945481A (en) * | 2020-08-13 | 2020-11-17 | 东莞顺裕纸业有限公司 | Folding-resistant composite corrugated paper and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876241A (en) * | 2012-09-20 | 2013-01-16 | 吴江市天源塑胶有限公司 | Adhesive for wrapping paper material |
| JP2017039815A (en) * | 2015-08-18 | 2017-02-23 | ミヨシ油脂株式会社 | Aqueous adhesive for cardboard and manufacturing method therefor, and cardboard sheet and manufacturing method therefor |
-
2018
- 2018-03-30 CN CN201810297134.2A patent/CN108728013A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876241A (en) * | 2012-09-20 | 2013-01-16 | 吴江市天源塑胶有限公司 | Adhesive for wrapping paper material |
| JP2017039815A (en) * | 2015-08-18 | 2017-02-23 | ミヨシ油脂株式会社 | Aqueous adhesive for cardboard and manufacturing method therefor, and cardboard sheet and manufacturing method therefor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143017A (en) * | 2019-03-01 | 2019-08-20 | 苏州盛风文化创意发展有限公司 | A kind of mounting face method of heat discoloration folding fan |
| CN111926626A (en) * | 2020-08-13 | 2020-11-13 | 东莞顺裕纸业有限公司 | Moisture-proof antibacterial corrugated paper and preparation method thereof |
| CN111945481A (en) * | 2020-08-13 | 2020-11-17 | 东莞顺裕纸业有限公司 | Folding-resistant composite corrugated paper and preparation method thereof |
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