CN105462539A - Preparation method of bone glue adhesive - Google Patents
Preparation method of bone glue adhesive Download PDFInfo
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- CN105462539A CN105462539A CN201510870976.9A CN201510870976A CN105462539A CN 105462539 A CN105462539 A CN 105462539A CN 201510870976 A CN201510870976 A CN 201510870976A CN 105462539 A CN105462539 A CN 105462539A
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- gelatine
- bone glue
- glue adhesive
- quality
- preparation
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Abstract
The invention discloses a preparation method of a bone glue adhesive. The preparation method comprises steps as follows: a bone glue solution is taken, added to a flask and heated to the temperature of 40-80 DEG C while being stirred, then Al2(SO4)3 is added to the flask, potassium thiocyanate, methanol and sodium benzoate are added after constant-temperature stirring, the mixture is stirred at a constant temperature to have a reaction , and the bone glue adhesive is obtained. The bone glue adhesive prepared with the method has the characteristics of high adhesion strength, low solidifying point, good stability and excellent water resistance.
Description
Technical field
The present invention relates to a kind of preparation method of sizing agent, be specifically related to a kind of preparation method of Bone glue adhesive.
Background technology
The sizing agent consumption of current China is still very large, the sizing agent of therefore excellent property and environmental protection be developed in order to current study hotspot, wherein modification is carried out to the gelatine of natural environmental-protective and becomes one of focus of the research of investigator already.Having a extensive future of gelatine, but due to shortcomings such as its zero pour is high, aqueous stability is poor, poor water resistance, cohesive strength are low, glued membrane poor toughness, make it limited in the development of every profession and trade.
Summary of the invention
The object of the invention is to the shortcoming overcoming above-mentioned prior art, a kind of preparation method of Bone glue adhesive be provided, Bone glue adhesive prepared by the method has that cohesive strength is high, zero pour is low, good stability, the feature that has excellent water-resistance.
For achieving the above object, the preparation method of Bone glue adhesive of the present invention comprises the following steps:
Get gelatine solution, then gelatine solution is joined in flask, warming while stirring to 40 DEG C ~ 80 DEG C, then add Al in flask
2(SO
4)
3, constant temperature adds potassium sulfocyanate, methyl alcohol and Sodium Benzoate after stirring, and constant temperature stirring reaction, obtains Bone glue adhesive.
In gelatine solution, the mass ratio of gelatine particle and water is 1.0:1.0-2.0.
In gelatine solution, the quality of gelatine particle is Al
2(SO
4)
30.4% ~ 4% of quality.
The quality of potassium sulfocyanate is 10% ~ 25% of gelatine quality in gelatine solution.
The quality of Sodium Benzoate is 0.4% ~ 2% of gelatine quality in gelatine solution.
Al is added in flask
2(SO
4)
3, constant temperature adds potassium sulfocyanate, methyl alcohol and Sodium Benzoate after stirring 30-90min.
Constant temperature stirring reaction 30-60miin, obtains Bone glue adhesive.
In methyl alcohol and gelatine solution, the ratio of gelatine is 0 ~ 0.316:1.
The present invention has following beneficial effect:
The preparation method of Bone glue adhesive of the present invention in the process of preparation Bone glue adhesive, amino and carboxyl and Al by the active group in gelatine molecule
2(SO
4)
3in Al
3+ion generation coordination reaction, generate the coordination compound of gelatine-metal, thus the object reached gelatine modification, by potassium sulfocyanate, methyl alcohol and Sodium Benzoate, antifreeze, anti-condensation and rotproofing are carried out to gelatine solution simultaneously, obtain Bone glue adhesive, thus make Bone glue adhesive keep liquid state at low temperatures, and then cohesive strength is high, high stability and subzero feature effectively to make Bone glue adhesive have, possesses excellent water resistance simultaneously, and operation sequence reduces, tooling cost is lower, is convenient to promote.
Embodiment
Being described in further detail the present invention below in conjunction with specific embodiment, is below explanation of the invention instead of restriction.
Embodiment one
The preparation method of Bone glue adhesive of the present invention comprises the following steps: get gelatine solution, then joins in flask by gelatine solution, warming while stirring to 80 DEG C, then adds Al in flask
2(SO
4)
3, constant temperature adds potassium sulfocyanate and Sodium Benzoate after stirring 90min, and constant temperature stirring reaction 30min, obtains Bone glue adhesive, and wherein, in gelatine solution, the mass ratio of gelatine particle and water is 1.0:1.0; In gelatine solution, the quality of gelatine particle is Al
2(SO
4)
30.4% of quality; The quality of potassium sulfocyanate is 25% of gelatine quality in gelatine solution; The quality of Sodium Benzoate is 2% of gelatine quality in gelatine solution.
Embodiment two
The preparation method of Bone glue adhesive of the present invention comprises the following steps: get gelatine solution, then joins in flask by gelatine solution, warming while stirring to 40 DEG C, then adds Al in flask
2(SO
4)
3, constant temperature adds potassium sulfocyanate, methyl alcohol and Sodium Benzoate after stirring 30min, and constant temperature stirring reaction 60min, obtains Bone glue adhesive, and wherein, in gelatine solution, the mass ratio of gelatine particle and water is 1.0:2.0; In gelatine solution, the quality of gelatine particle is Al
2(SO
4)
34% of quality; The quality of potassium sulfocyanate is 10% of gelatine quality in gelatine solution; The quality of Sodium Benzoate is 0.4% of gelatine quality in gelatine solution, and in methyl alcohol and gelatine solution, the ratio of gelatine is 0.316:1.
Embodiment three
The preparation method of Bone glue adhesive of the present invention comprises the following steps: get gelatine solution, then joins in flask by gelatine solution, warming while stirring to 50 DEG C, then adds Al in flask
2(SO
4)
3, constant temperature adds potassium sulfocyanate, methyl alcohol and Sodium Benzoate after stirring 30-90min, and constant temperature stirring reaction 40min, obtains Bone glue adhesive, and wherein, in gelatine solution, the mass ratio of gelatine particle and water is 1.0:1.5; In gelatine solution, the quality of gelatine particle is Al
2(SO
4)
31% of quality; The quality of potassium sulfocyanate is 15% of gelatine quality in gelatine solution; The quality of Sodium Benzoate is 1% of gelatine quality in gelatine solution, and in methyl alcohol and gelatine solution, the ratio of gelatine is 0.1:1.
Embodiment four
The preparation method of Bone glue adhesive of the present invention comprises the following steps: get gelatine solution, then joins in flask by gelatine solution, warming while stirring to 60 DEG C, then adds Al in flask
2(SO
4)
3, constant temperature adds potassium sulfocyanate, methyl alcohol and Sodium Benzoate after stirring 60min, and constant temperature stirring reaction 50min, obtains Bone glue adhesive, and wherein, in gelatine solution, the mass ratio of gelatine particle and water is 1.0:1.8; In gelatine solution, the quality of gelatine particle is Al
2(SO
4)
33% of quality; The quality of potassium sulfocyanate is 20% of gelatine quality in gelatine solution; The quality of Sodium Benzoate is 1.8% of gelatine quality in gelatine solution, and in methyl alcohol and gelatine solution, the ratio of gelatine is 0.2:1.
Embodiment five
The preparation method of Bone glue adhesive of the present invention comprises the following steps: get gelatine solution, then joins in flask by gelatine solution, warming while stirring to 70 DEG C, then adds Al in flask
2(SO
4)
3, constant temperature adds potassium sulfocyanate, methyl alcohol and Sodium Benzoate after stirring 70min, and constant temperature stirring reaction 50min, obtains Bone glue adhesive, and wherein, in gelatine solution, the mass ratio of gelatine particle and water is 1.0:1.8; In gelatine solution, the quality of gelatine particle is Al
2(SO
4)
33.5% of quality; The quality of potassium sulfocyanate is 20% of gelatine quality in gelatine solution; The quality of Sodium Benzoate is 2% of gelatine quality in gelatine solution, and in methyl alcohol and gelatine solution, the ratio of gelatine is 0.3:1.
With the Bone glue adhesive obtained by embodiment four for experimental study object is tested, modified Bone glue adhesive zero pour is down to-3 DEG C, cohesive strength is higher than 5230mPas, contact angle is by 59.88 ° before modified, increase to modified 109.75 °, there is the features such as zero pour is low, cohesive strength is high, water-tolerant.
Claims (8)
1. a preparation method for Bone glue adhesive, is characterized in that, comprises the following steps:
Get gelatine solution, then gelatine solution is joined in flask, warming while stirring to 40 DEG C ~ 80 DEG C, then add Al in flask
2(SO
4)
3, constant temperature adds potassium sulfocyanate, methyl alcohol and Sodium Benzoate after stirring, and constant temperature stirring reaction, obtains Bone glue adhesive.
2. the preparation method of Bone glue adhesive according to claim 1, is characterized in that, in gelatine solution, the mass ratio of gelatine particle and water is 1.0:1.0-2.0.
3. the preparation method of Bone glue adhesive according to claim 1, is characterized in that, in gelatine solution, the quality of gelatine particle is Al
2(SO
4)
30.4% ~ 4% of quality.
4. the preparation method of Bone glue adhesive according to claim 1, is characterized in that, the quality of potassium sulfocyanate is 10% ~ 25% of gelatine quality in gelatine solution.
5. the preparation method of Bone glue adhesive according to claim 1, is characterized in that, the quality of Sodium Benzoate is 0.4% ~ 2% of gelatine quality in gelatine solution.
6. the preparation method of Bone glue adhesive according to claim 1, is characterized in that, in methyl alcohol and gelatine solution, the ratio of gelatine is 0 ~ 0.316:1.
7. the preparation method of Bone glue adhesive according to claim 1, is characterized in that, in flask, add Al
2(SO
4)
3, constant temperature adds potassium sulfocyanate, methyl alcohol and Sodium Benzoate after stirring 30-90min.
8. the preparation method of Bone glue adhesive according to claim 1, is characterized in that, constant temperature stirring reaction 30-60miin, obtains Bone glue adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510870976.9A CN105462539B (en) | 2015-12-01 | 2015-12-01 | A kind of preparation method of Bone glue adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510870976.9A CN105462539B (en) | 2015-12-01 | 2015-12-01 | A kind of preparation method of Bone glue adhesive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105462539A true CN105462539A (en) | 2016-04-06 |
| CN105462539B CN105462539B (en) | 2018-01-05 |
Family
ID=55600709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510870976.9A Active CN105462539B (en) | 2015-12-01 | 2015-12-01 | A kind of preparation method of Bone glue adhesive |
Country Status (1)
| Country | Link |
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| CN (1) | CN105462539B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010431A (en) * | 2016-07-27 | 2016-10-12 | 陕西科技大学 | Preparation method of liquid net glue adhesive |
| CN106118586A (en) * | 2016-06-28 | 2016-11-16 | 陕西科技大学 | A kind of preparation method of high tenacity Bone glue adhesive glued membrane |
| CN106189949A (en) * | 2016-07-12 | 2016-12-07 | 常德市金润新材料科技有限公司无锡新材料研究院 | A kind of pasty state Modify bone glue and preparation method |
| CN109880559A (en) * | 2019-02-16 | 2019-06-14 | 朱延朋 | A kind of preparation method of environment-friendly modified fish glue adhesive |
Citations (4)
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| CN1055944A (en) * | 1990-04-19 | 1991-11-06 | 沈震新 | Solid gums |
| CN101875835A (en) * | 2009-11-27 | 2010-11-03 | 青岛生物能源与过程研究所 | Preparation method for formaldehyde-free protein adhesive |
| CN103525360A (en) * | 2013-09-26 | 2014-01-22 | 陕西科技大学 | Preparation method of hydrophobic bone glue |
| CN104610908A (en) * | 2015-01-16 | 2015-05-13 | 陕西科技大学 | Liquid bone glue adhesive modification method |
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2015
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055944A (en) * | 1990-04-19 | 1991-11-06 | 沈震新 | Solid gums |
| CN101875835A (en) * | 2009-11-27 | 2010-11-03 | 青岛生物能源与过程研究所 | Preparation method for formaldehyde-free protein adhesive |
| CN103525360A (en) * | 2013-09-26 | 2014-01-22 | 陕西科技大学 | Preparation method of hydrophobic bone glue |
| CN104610908A (en) * | 2015-01-16 | 2015-05-13 | 陕西科技大学 | Liquid bone glue adhesive modification method |
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| Title |
|---|
| 李子东等: "《胶黏剂助剂》", 30 June 2009 * |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118586A (en) * | 2016-06-28 | 2016-11-16 | 陕西科技大学 | A kind of preparation method of high tenacity Bone glue adhesive glued membrane |
| CN106189949A (en) * | 2016-07-12 | 2016-12-07 | 常德市金润新材料科技有限公司无锡新材料研究院 | A kind of pasty state Modify bone glue and preparation method |
| CN106010431A (en) * | 2016-07-27 | 2016-10-12 | 陕西科技大学 | Preparation method of liquid net glue adhesive |
| CN109880559A (en) * | 2019-02-16 | 2019-06-14 | 朱延朋 | A kind of preparation method of environment-friendly modified fish glue adhesive |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105462539B (en) | 2018-01-05 |
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