CN106854440A - A kind of starch adhesive and preparation method thereof - Google Patents
A kind of starch adhesive and preparation method thereof Download PDFInfo
- Publication number
- CN106854440A CN106854440A CN201611107353.7A CN201611107353A CN106854440A CN 106854440 A CN106854440 A CN 106854440A CN 201611107353 A CN201611107353 A CN 201611107353A CN 106854440 A CN106854440 A CN 106854440A
- Authority
- CN
- China
- Prior art keywords
- parts
- cornstarch
- hydrogen peroxide
- starch adhesive
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
-
- 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
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of starch adhesive and preparation method thereof, it is made up of following mass fraction formula components：25 35 parts of cornstarch, 12 parts of initiator, 46 parts of comonomer, 68 parts of NaOH, 68 parts of hydrogen peroxide, 6 10 parts of polyvinyl alcohol, 26 parts of solid organic acid, 12 parts of essence, 12 parts of catalyst, 46 parts of epoxy road propane, 57 parts of borax, 23 parts of drier, 50 150 parts of water, product drying speed prepared by the present invention is fast, good film-forming property, adhesive strength is high, and cost is lower, industrial operation is easier, combination property reaches or better than the level of presently commercially available high-quality white glue with vinyl, can be widely applied to the decoration of timber, wood-based plate, the bonding of glued board, and the timber-work of its bonding discharges without toxic and harmful.
Description
Technical field
The present invention relates to adhesive field, in particular to a kind of starch adhesive and preparation method thereof.
Background technology
Starch is the extremely abundant organic compound of content in nature, with wide material sources, it is cheap, renewable,
Can be degradable and pollution-free the advantages of.Starch can prepare one kind through acidolysis, pre-gelatinized, graft copolymerization and after being gelatinized again
Low production cost, environment friendly and pollution-free Wood Adhesive.The storage-stable of the amylan that some current techniques are prepared
Property, adhesive strength and rate of drying significantly improved, but adhesive apparent viscosity and initial bonding strength it is relatively low, it is necessary to pass through plus
Enter poly-vinyl alcohol solution or its similar substance to improve property.But polyvinyl alcohol needs in advance individually dissolving configuration, have impact on
The continuity of preparation technology, is unfavorable for Simplified flowsheet, and high expensive is the stabilization of improvement starch adhesive in existing technique
Property, the addition of urea is still higher, still there is further improved space.
The content of the invention
The invention provides a kind of starch adhesive and preparation method thereof, the product drying speed prepared by the present invention is fast,
Good film-forming property, adhesive strength is high, and cost is lower, and industrial operation is easier, and combination property reaches or excellent better than presently commercially available
The level of matter white glue with vinyl, can be widely applied to decoration, wood-based plate, the bonding of glued board of timber, and its bonding timber-work
Without toxic and harmful release.
To achieve the above object, the present invention provides following technical scheme：
A kind of starch adhesive and preparation method thereof, is made up of following mass fraction formula components：Cornstarch 25-35
Part, initiator 1-2 parts, comonomer 4-6 parts, NaOH 6-8 parts, hydrogen peroxide 6-8 parts, polyvinyl alcohol 6-10 parts, solid has
2-6 parts of machine acid, essence 1-2 parts, catalyst 1-2 parts, 4-6 parts of epoxy road propane, borax 5-7 parts, drier 2-3 parts, water 50-
150 parts.
Further：It is made up of following mass fraction formula components：25 parts of cornstarch, 1 part of initiator, 4 parts of comonomer,
6 parts of NaOH, 6 parts of hydrogen peroxide, 6 parts of polyvinyl alcohol, 2 parts of solid organic acid, 1 part of essence, 1 part of catalyst, epoxy road propane 4
Part, 5 parts of borax, 2 parts of drier, 50 parts of water.
Further：It is made up of following mass fraction formula components：30 parts of cornstarch, 1.5 parts of initiator, comonomer 5
Part, 7 parts of NaOH, 7 parts of hydrogen peroxide, 8 parts of polyvinyl alcohol, 4 parts of solid organic acid, 1.5 parts of essence, 1.5 parts of catalyst, epoxy
5 parts of road propane, 6 parts of borax, 2.5 parts of drier, 100 parts of water.
Further：It is made up of following mass fraction formula components：35 parts of cornstarch, 2 parts of initiator, 6 parts of comonomer,
8 parts of NaOH, 8 parts of hydrogen peroxide, 10 parts of polyvinyl alcohol, 6 parts of solid organic acid, 2 parts of essence, 2 parts of catalyst, epoxy road propane
6 parts, 7 parts of borax, 3 parts of drier, 150 parts of water.
Further：Preparation method of the present invention has following steps：
Step one, cornstarch and water are mixed, uniform stirring obtains mixed liquor one；
Add hydrogen peroxide to be mixed in step 2, the mixed-powder obtained in step one, stir, mixed
Liquid two；
Surplus stock is added in step 3, the product one that will be obtained in mixed liquor two, is stirred, until being well mixed,
Obtain mixed liquor three；
Step 4, mixed liquor three is filtered, after be packaged to be finished product.
The beneficial effects of the invention are as follows：
1st, the product drying speed prepared by the present invention is fast, and good film-forming property, adhesive strength is high；
2nd, cost is lower, and industrial operation is easier, and combination property reaches or better than the level of presently commercially available high-quality white glue with vinyl；
3rd, decoration, wood-based plate, the bonding of glued board of timber be can be widely applied to；
4th, the timber-work of bonding discharges without toxic and harmful.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment one：
A kind of starch adhesive is made up of following mass fraction formula components：Cornstarch 25-35 parts, initiator 1-2 parts,
Comonomer 4-6 parts, NaOH 6-8 parts, hydrogen peroxide 6-8 parts, polyvinyl alcohol 6-10 parts, solid organic acid 2-6 parts, essence 1-
2 parts, catalyst 1-2 parts, 4-6 parts, borax 5-7 parts, drier 2-3 parts, water 50-150 parts of epoxy road propane.
Embodiment two：
A kind of starch adhesive is made up of following mass fraction formula components：25 parts of cornstarch, 1 part of initiator, copolymerization
4 parts of monomer, 6 parts of NaOH, 6 parts of hydrogen peroxide, 6 parts of polyvinyl alcohol, 2 parts of solid organic acid, 1 part of essence, 1 part of catalyst, ring
4 parts of oxygen road propane, 5 parts of borax, 2 parts of drier, 50 parts of water.
Embodiment three：
A kind of starch adhesive is made up of following mass fraction formula components：30 parts of cornstarch, 1.5 parts of initiator, altogether
5 parts of polycondensation monomer, 7 parts of NaOH, 7 parts of hydrogen peroxide, 8 parts of polyvinyl alcohol, 4 parts of solid organic acid, 1.5 parts of essence, catalyst 1.5
Part, 5 parts of epoxy road propane, 6 parts of borax, 2.5 parts of drier, 100 parts of water.
Example IV：
A kind of starch adhesive is made up of following mass fraction formula components：35 parts of cornstarch, 2 parts of initiator, copolymerization
6 parts of monomer, 8 parts of NaOH, 8 parts of hydrogen peroxide, 10 parts of polyvinyl alcohol, 6 parts of solid organic acid, 2 parts of essence, 2 parts of catalyst, ring
6 parts of oxygen road propane, 7 parts of borax, 3 parts of drier, 150 parts of water.
Embodiment five：
A kind of preparation method preparation method of starch adhesive comprises the following steps：
Step one, cornstarch and water are mixed, uniform stirring obtains mixed liquor one；
Add hydrogen peroxide to be mixed in step 2, the mixed-powder obtained in step one, stir, mixed
Liquid two；
Surplus stock is added in step 3, the product one that will be obtained in mixed liquor two, is stirred, until being well mixed,
Obtain mixed liquor three；
Step 4, mixed liquor three is filtered, after be packaged to be finished product.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of starch adhesive, it is characterised in that：It is made up of following mass fraction formula components：
Cornstarch 25-35 parts, initiator 1-2 parts, comonomer 4-6 parts, NaOH 6-8 parts, hydrogen peroxide 6-8 parts, poly- second
Enol 6-10 parts, solid organic acid 2-6 parts, essence 1-2 parts, catalyst 1-2 parts, 4-6 parts of epoxy road propane, borax 5-7 parts, urge
Dry 2-3 parts, water 50-150 parts of agent.
2. a kind of starch adhesive according to claim 1, it is characterised in that：By following mass fraction formula components group
Into：
25 parts of cornstarch, 1 part of initiator, 4 parts of comonomer, 6 parts of NaOH, 6 parts of hydrogen peroxide, 6 parts of polyvinyl alcohol, solid
2 parts of organic acid, 1 part of essence, 1 part of catalyst, 4 parts of epoxy road propane, 5 parts of borax, 2 parts of drier, 50 parts of water.
3. a kind of starch adhesive according to claim 1, it is characterised in that：By following mass fraction formula components group
Into：
It is 30 parts of cornstarch, 1.5 parts of initiator, 5 parts of comonomer, 7 parts of NaOH, 7 parts of hydrogen peroxide, 8 parts of polyvinyl alcohol, solid
4 parts of body organic acid, 1.5 parts of essence, 1.5 parts of catalyst, 5 parts of epoxy road propane, 6 parts of borax, 2.5 parts of drier, 100 parts of water.
4. a kind of starch adhesive according to claim 1, it is characterised in that：By following mass fraction formula components group
Into：
It is 35 parts of cornstarch, 2 parts of initiator, 6 parts of comonomer, 8 parts of NaOH, 8 parts of hydrogen peroxide, 10 parts of polyvinyl alcohol, solid
6 parts of body organic acid, 2 parts of essence, 2 parts of catalyst, 6 parts of epoxy road propane, 7 parts of borax, 3 parts of drier, 150 parts of water.
5. a kind of a kind of preparation method of starch adhesive according to claim 1, it is characterised in that：Including following step
Suddenly：
Step one, cornstarch and water are mixed, uniform stirring obtains mixed liquor one；
Add hydrogen peroxide to be mixed in step 2, the mixed-powder obtained in step one, stir, obtain mixed liquor
Two；
Surplus stock is added in step 3, the product one that will be obtained in mixed liquor two, is stirred, until well mixed, obtained
Mixed liquor three；
Step 4, mixed liquor three is filtered, after be packaged to be finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107353.7A CN106854440A (en) | 2016-12-06 | 2016-12-06 | A kind of starch adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107353.7A CN106854440A (en) | 2016-12-06 | 2016-12-06 | A kind of starch adhesive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106854440A true CN106854440A (en) | 2017-06-16 |
Family
ID=59125646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611107353.7A Pending CN106854440A (en) | 2016-12-06 | 2016-12-06 | A kind of starch adhesive and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106854440A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982470A (en) * | 2019-11-05 | 2020-04-10 | 宁夏和瑞包装有限公司 | Adhesive with insect pest repelling function |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687279A (en) * | 2005-05-18 | 2005-10-26 | 江南大学 | Method for preparing starch glue for lumber |
| CN102433084A (en) * | 2011-11-04 | 2012-05-02 | 常熟市凯力达蜂窝包装材料有限公司 | Preparation method of starch adhesive for adhering cartons |
-
2016
- 2016-12-06 CN CN201611107353.7A patent/CN106854440A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687279A (en) * | 2005-05-18 | 2005-10-26 | 江南大学 | Method for preparing starch glue for lumber |
| CN102433084A (en) * | 2011-11-04 | 2012-05-02 | 常熟市凯力达蜂窝包装材料有限公司 | Preparation method of starch adhesive for adhering cartons |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982470A (en) * | 2019-11-05 | 2020-04-10 | 宁夏和瑞包装有限公司 | Adhesive with insect pest repelling function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102676098B (en) | Modified-starch-based wood adhesive and preparation method thereof | |
| CN103627352B (en) | Emulsion type wood starch adhesive and preparation method thereof | |
| CN102585741B (en) | Method for preparing starch adhesive for timber through emulsion polymerization | |
| CN105462519B (en) | A kind of world hamper and environment-friendly water-based adhesive and preparation method thereof | |
| CN103122228B (en) | Bio-oil starch adhesive for wood and preparation method | |
| CN103788904B (en) | A kind of organosilicon-vinegar third modification by copolymerization Starch Based Wood Adhesives and preparation technology | |
| CN101838508B (en) | Preparation method of starch base paper packing adhesive | |
| CN101892022A (en) | Starch adhesive for producing corrugated board and preparation method thereof | |
| CN102433084A (en) | Preparation method of starch adhesive for adhering cartons | |
| CN102634305B (en) | Production method of starch-based formaldehyde-free glue | |
| CN101906278A (en) | Single-component polyvinylacetate binding agent and preparation method thereof | |
| CN102086360A (en) | Modified starch-based wood adhesive as well as preparation method and application thereof | |
| CN102676091A (en) | Adhesive composition and application of adhesive composition | |
| CN105440972A (en) | Nano-compound biomass waterborne adhesive | |
| CN106010371A (en) | High-strength and waterproof wood adhesive and preparation method thereof | |
| CN104004478A (en) | Method for fabricating acidolysis acetylated starch adhesive and application of acidolysis acetylated starch adhesive | |
| CN104356975B (en) | The preparation method of mongolicum Turcz. with Modified Starch Adhesive | |
| CN104893629B (en) | A kind of timber normal temperature cure bio oil starch adhesive and preparation method thereof | |
| CN101338172A (en) | Aldehyde-free starch adhesive of plywood and method for preparing same | |
| CN103131361A (en) | Production method of starch-based non-formaldehyde adhesive for bamboo-wood glued laminated timber splice plates | |
| CN106854440A (en) | A kind of starch adhesive and preparation method thereof | |
| CN104479585A (en) | Quick-drying and water-resistant type starch adhesive | |
| CN111560226B (en) | Starch adhesive and preparation method thereof | |
| CN102690615B (en) | Polystyrene waterproof wood adhesive | |
| CN101353559A (en) | Aqueous paper plastic dry-type composite glue and preparation thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170616 |