CN107903871A - A kind of soybean albumen adhesive and preparation method thereof - Google Patents
A kind of soybean albumen adhesive and preparation method thereof Download PDFInfo
- Publication number
- CN107903871A CN107903871A CN201711214028.5A CN201711214028A CN107903871A CN 107903871 A CN107903871 A CN 107903871A CN 201711214028 A CN201711214028 A CN 201711214028A CN 107903871 A CN107903871 A CN 107903871A
- Authority
- CN
- China
- Prior art keywords
- parts
- peach gum
- added
- mixture
- soybean albumen
- 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
- C09J189/00—Adhesives based on proteins; Adhesives based on derivatives thereof
-
- 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
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/262—Alkali metal carbonates
Abstract
The present invention disclose a kind of soybean albumen adhesive and preparation method thereof, comprises the following steps, after peach gum is melted, add in softened water be heated at 100 110 DEG C holding 0.5 1 it is small when, and persistently stirred in heating process, obtain peach gum aqueous solution；Gleditsia sinensis inferior horn feed powder and urea are added in peach gum aqueous solution, and maintain the temperature at 70 80 DEG C persistently stir 0.5 1 it is small when, obtain mixed liquor；Sodium carbonate and degreasing legumin powder are added and are cooled in 50 70 DEG C of mixed liquor, heating maintain the temperature at 50 70 DEG C persistently stir 0.4 0.8 it is small when, obtain mixture；Complexing agent is added in the mixture that mixture is cooled to 30 40 DEG C, is stirred evenly, up to soybean albumen adhesive.Each raw material in the present invention produce synergistic effect, have given play to the maximum characteristic of various raw materials, obtained glued board adhesive viscosity is strong, and stability is good.
Description
Technical field
The present invention relates to plywood production technical field, and in particular to a kind of soybean albumen adhesive and preparation method thereof.
Background technology
China's Plywood Industry is quickly grown, it is widely used in the fields such as building and decorations, packaging.China at present
For adhesive used in timber industry mainly based on three-aldehyde glue, particularly urea-formaldehyde resin adhesive dosage is maximum, accounts for the 80% of glue consumption
More than.The glued board manufactured with this kind of adhesive, meeting release formaldehyde, is detrimental to health during storage and use.
Endangered to reduce Form aldehyde release caused by health, the technical staff in this field is being directed to research naturally
Macromolecule adhesive.Natural polymer adhesive includes starch adhesive, protein-based adhesive etc., such as Publication No.
The Chinese invention patent application of CN105153998A, discloses a kind of adhesion agent for artificial board, by weight, including such as the following group
Point：Defatted protein powder and/or 20-50 parts of starch, 2-20 parts of crosslinking agent, 0.5-30 parts of reinforcing agent, 60-80 parts of decentralized medium.But
Since the mutual synergistic effect of its component is complicated, effect unobvious, cause its stability and viscosity not ideal enough.
The content of the invention
The object of the present invention is to provide a kind of soybean albumen adhesive and preparation method thereof, soybean protein made from this method
Adhesive environmental protection, stability and viscosity are good.
To reach above-mentioned purpose, the technical solution adopted by the present invention is as follows：
A kind of soybean albumen adhesive, the adhesive by weight, are prepared by the raw material including matching as follows：
75-85 parts of softened water, 10-15 parts of degreasing legumin powder, 0.3-2 parts of sodium carbonate, 0.5-2.5 parts of peach gum, 1-2 parts of complexing agent, urine
1-2 parts plain, 5-8 parts of gleditsia sinensis inferior horn feed powder.
Such scheme is preferable, and the adhesive by weight, is prepared by the raw material including matching as follows：Softening
68 parts of water, 12 parts of degreasing legumin powder, 1.5 parts of sodium carbonate, 1.8 parts of peach gum, 1.5 parts of complexing agent, 1.5 parts of urea, gleditsia sinensis inferior horn
7 parts of feed powder.
The invention also discloses a kind of preparation method of soybean albumen adhesive, comprise the following steps,
1) after peach gum is melted, when being heated to keeping 0.5-1 small at 100-110 DEG C in addition softened water, and heated
Persistently stirred in journey, obtain peach gum aqueous solution；
2) gleditsia sinensis inferior horn feed powder and urea are added in peach gum aqueous solution, and maintains the temperature at 70-80 DEG C and persistently stirs
When 0.5-1 is small, mixed liquor is obtained；
3) sodium carbonate and degreasing legumin powder are added and are cooled in 50-70 DEG C of mixed liquor, heating maintains the temperature at 50-
Persistently stirred at 70 DEG C 0.4-0.8 it is small when, obtain mixture；
4) complexing agent is added in the mixture that mixture is cooled to 30-40 DEG C, stirred evenly, it is gluing up to soybean protein
Agent.
Such scheme is preferable, in step 1), after peach gum is melted, adds in softened water and is heated to keeping at 105 DEG C
0.8 it is small when.
Such scheme is preferable, in step 2), gleditsia sinensis inferior horn feed powder and urea is added in peach gum aqueous solution, and keep
Temperature persistently stirred at 75 DEG C 0.6 it is small when, obtain mixed liquor.
Such scheme is preferable, and in step 3), sodium carbonate and the addition of degreasing legumin powder are cooled to 60 DEG C of peach gum
In solution, heating maintain the temperature at 60 DEG C persistently stir 0.7 it is small when, obtain mixture.
Such scheme is preferable, and in step 4), complexing agent is added in the mixture that mixture is cooled to 35 DEG C, stirring
Uniformly, up to soybean albumen adhesive.
Compared with prior art, the present invention has the following advantages：
The main composition of natural gum is galactolipin, rhamnose, phlorose aldehydic acid, has enough water solubility and viscosity；And
Gleditsia sinensis offal Gleditsia sinensis Seeds be utilized after residue clout, it also contains considerable natural plant gum, it can be rapidly soluble in water,
Form highly viscous stablizing solution；First peach gum is dissolved in the water, adds gleditsia sinensis inferior horn feed powder, since gleditsia sinensis offal is readily soluble
In aqueous solution, so that peach gum solution easily mutually melts with gleditsia sinensis inferior horn feed powder, and urea can activate gleditsia sinensis inferior horn feed powder
Activity, form it into adhesive that is efficient, sticky, stablizing, the present invention is exactly that make use of the characteristic of this three, and it can be with
Synergistic effect is produced with other four kinds of raw material, has given play to the maximum characteristic of various raw materials, obtained glued board adhesive viscosity
By force, stability is good.
Embodiment
Choose 3 preferred embodiments below to be described further, but the present invention is not limited to following embodiments.
Embodiment 1
1) 0.5 part of peach gum is heated up to its melting, then adds in 75 parts of softened waters and be heated to 110 DEG C, and 110
When holding 0.5 is small at DEG C, persistently it is stirred in heating process, obtains peach gum aqueous solution.
2) 8 parts of gleditsia sinensis inferior horn feed powders and 1 part of urea are added in the peach gum aqueous solution of gained, and is maintained the temperature at 70 DEG C
When persistently stirring 1 is small, mixed liquor is obtained.
3) 0.3 part of sodium carbonate and 10 parts of degreasing legumin powder are added and is cooled in 50 DEG C of mixed liquor, heating keeps temperature
Degree persistently stirred at 50 DEG C 0.8 it is small when, obtain mixture；
4) 1 part of complexing agent is added in the mixture that mixture is cooled to 30 DEG C, is stirred evenly, it is gluing up to soybean protein
Agent.
Embodiment 2
1) by the heating of 1.8 parts of peach gums until its melting, then add in 68 parts of softened waters and be heated to 105 DEG C, and DEG C
It is lower keep 0.8 it is small when, be persistently stirred in heating process, obtain peach gum aqueous solution.
2) 7 parts of gleditsia sinensis inferior horn feed powders and 1.5 parts of urea are added in the peach gum aqueous solution of gained, and maintain the temperature at 75 DEG C
When persistently stirring 0.6 is small down, mixed liquor is obtained.
3) 1.5 parts of sodium carbonate and 12 parts of degreasing legumin powder are added and are cooled in 60 DEG C of mixed liquor, heating keeps temperature
Degree persistently stirred at 60 DEG C 0.6 it is small when, obtain mixture；
4) 1.5 parts of complexing agents are added in the mixture that mixture is cooled to 35 DEG C, are stirred evenly, up to soybean protein glue
Stick.
Embodiment 3
1) 0.5 part of peach gum is heated up to its melting, then adds in 85 parts of softened waters and be heated to 100 DEG C, and 100
When holding 1 is small at DEG C, persistently it is stirred in heating process, obtains peach gum aqueous solution.
2) 5 parts of gleditsia sinensis inferior horn feed powders and 2 parts of urea are added in the peach gum aqueous solution of gained, and are maintained the temperature at 80 DEG C
When persistently stirring 0.5 is small, mixed liquor is obtained.
3) 2 parts of sodium carbonate and 15 parts of degreasing legumin powder are added and are cooled in 70 DEG C of mixed liquor, heating keeps temperature
Persistently stirred at 70 DEG C 0.4 it is small when, obtain mixture；
4) 2 parts of complexing agents are added in the mixture that mixture is cooled to 40 DEG C, are stirred evenly, it is gluing up to soybean protein
Agent.
Claims (7)
- A kind of 1. soybean albumen adhesive, it is characterised in that：The adhesive by weight, by the raw material including matching as follows It is prepared：75-85 parts of softened water, 10-15 parts of degreasing legumin powder, 0.3-2 parts of sodium carbonate, 0.5-2.5 parts of peach gum, complexing agent 1-2 parts, 1-2 parts of urea, 5-8 parts of gleditsia sinensis inferior horn feed powder.
- A kind of 2. soybean albumen adhesive according to claim 1, it is characterised in that：The adhesive by weight, It is prepared by the raw material including matching as follows：68 parts of softened water, 12 parts of degreasing legumin powder, 1.5 parts of sodium carbonate, peach gum 1.8 Part, 1.5 parts of complexing agent, 1.5 parts of urea, 7 parts of gleditsia sinensis inferior horn feed powder.
- A kind of 3. preparation method of soybean albumen adhesive, it is characterised in that：Comprise the following steps,1) after peach gum is melted, when being heated to keeping 0.5-1 small at 100-110 DEG C in addition softened water, and in heating process Lasting stirring, obtains peach gum aqueous solution；2) gleditsia sinensis inferior horn feed powder and urea are added in peach gum aqueous solution, and maintains the temperature at 70-80 DEG C and persistently stirs 0.5-1 Hour, obtain mixed liquor；3) sodium carbonate and degreasing legumin powder are added and are cooled in 50-70 DEG C of mixed liquor, heating maintains the temperature at 50-70 DEG C When persistently stirring 0.4-0.8 is small down, mixture is obtained；4) complexing agent is added in the mixture that mixture is cooled to 30-40 DEG C, stirred evenly, up to soybean albumen adhesive.
- A kind of 4. preparation method of soybean albumen adhesive according to claim 3, it is characterised in that：In step 1), After peach gum is melted, add softened water in be heated at 105 DEG C keep 0.8 it is small when.
- A kind of 5. preparation method of soybean albumen adhesive according to claim 3, it is characterised in that：In step 2), Gleditsia sinensis inferior horn feed powder and urea are added in peach gum aqueous solution, and maintain the temperature at persistently stirred at 75 DEG C 0.6 it is small when, obtain mixed Close liquid.
- A kind of 6. preparation method of soybean albumen adhesive according to claim 3, it is characterised in that：In step 3), Sodium carbonate and degreasing legumin powder are added and are cooled in 60 DEG C of peach gum solution, heating, which is maintained the temperature at 60 DEG C, persistently stirs 0.7 it is small when, obtain mixture.
- A kind of 7. preparation method of soybean albumen adhesive according to claim 3, it is characterised in that：In step 4), Complexing agent is added in the mixture that mixture is cooled to 35 DEG C, is stirred evenly, up to soybean albumen adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711214028.5A CN107903871A (en) | 2017-11-28 | 2017-11-28 | A kind of soybean albumen adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711214028.5A CN107903871A (en) | 2017-11-28 | 2017-11-28 | A kind of soybean albumen adhesive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107903871A true CN107903871A (en) | 2018-04-13 |
Family
ID=61848063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711214028.5A Pending CN107903871A (en) | 2017-11-28 | 2017-11-28 | A kind of soybean albumen adhesive and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107903871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114774077A (en) * | 2022-04-28 | 2022-07-22 | 南宁市匠心鸣居建筑材料有限公司 | Preparation method of adhesive for plywood |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977846A (en) * | 2012-11-22 | 2013-03-20 | 北京林业大学 | Adhesive for plywood and method for preparing same |
| CN102977847A (en) * | 2012-11-22 | 2013-03-20 | 北京林业大学 | Soyabean protein adhesive for plywood and method for preparing same |
-
2017
- 2017-11-28 CN CN201711214028.5A patent/CN107903871A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977846A (en) * | 2012-11-22 | 2013-03-20 | 北京林业大学 | Adhesive for plywood and method for preparing same |
| CN102977847A (en) * | 2012-11-22 | 2013-03-20 | 北京林业大学 | Soyabean protein adhesive for plywood and method for preparing same |
| CN102977847B (en) * | 2012-11-22 | 2015-05-06 | 北京林业大学 | Soyabean protein adhesive for plywood and method for preparing same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114774077A (en) * | 2022-04-28 | 2022-07-22 | 南宁市匠心鸣居建筑材料有限公司 | Preparation method of adhesive for plywood |
| CN114774077B (en) * | 2022-04-28 | 2023-12-15 | 黑龙江佰嘉生物质材料有限公司 | Preparation method of adhesive for plywood |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107903841A (en) | A kind of Adhesive for plywood and preparation method thereof | |
| CN102719217A (en) | Protein-based wood adhesive and preparation method thereof | |
| CN103184022B (en) | Temporary bonding adhesive composition in being prepared for silicon chip | |
| CN100556974C (en) | A kind of aqueous adhesive without aldehyde and preparation method thereof | |
| CN101538450A (en) | High speed cigarette mouth building hot melt adhesive and preparation method thereof | |
| CN104910548A (en) | Environmental protection shell powder active calcium carbonate | |
| CN101284981B (en) | Biogum adhesive and preparation method thereof | |
| CN102086371B (en) | Method for preparing antiseptic soy protein adhesive | |
| CN107903871A (en) | A kind of soybean albumen adhesive and preparation method thereof | |
| CN102031005B (en) | Plant fiber material composite and preparation method of plant fiber product | |
| CN1281703C (en) | Process for preparing environmental protection bone glue adhesive | |
| CN101629058B (en) | Solid rubber powder for man-made boards | |
| CN107932652A (en) | A kind of preparation method of environment-friendly plywood | |
| CN108774530B (en) | A kind of transplantation method of degradable soil consolidation agent and preparation method thereof and plantling | |
| CN101580641B (en) | Degradable environment-friendly material, container and manufacturing method thereof | |
| CN105331328A (en) | Environment-friendly adhesive for plywood and preparation method of adhesive | |
| CN101514278B (en) | Method for preparing starch powder used for straw fiber products | |
| CN103788889B (en) | A kind of plant modified polymer putty adhesive and preparation method thereof | |
| CN106147669A (en) | A kind of composite board adhesive of suppression formaldehyde capable of purifying air | |
| CN108000644A (en) | A kind of furniture plywood preparation method | |
| CN105001807A (en) | Solid film timber glue | |
| CN107353843A (en) | A kind of glue of the high adhesion of pure natural extraction | |
| CN104559835A (en) | Polyethylene glycol modified starch glue | |
| CN106244099A (en) | A kind of composite board adhesive of white glue with vinyl calcium carbonate crystal whisker blending and modifying dry and wet shear strength | |
| CN102719102A (en) | Antiseptic method for inedible soybean protein |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| 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 |
Application publication date: 20180413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |