CN101284981B - Biogum adhesive and preparation method thereof - Google Patents
Biogum adhesive and preparation method thereof Download PDFInfo
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- CN101284981B CN101284981B CN2008100164504A CN200810016450A CN101284981B CN 101284981 B CN101284981 B CN 101284981B CN 2008100164504 A CN2008100164504 A CN 2008100164504A CN 200810016450 A CN200810016450 A CN 200810016450A CN 101284981 B CN101284981 B CN 101284981B
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- sodium benzoate
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Abstract
The invention relates to a biological glue adhesive and a method for making the same. The method comprises the following steps that: water and sodium benzoate are mixed and heated in the proportion of 55-70:1 by weight percentage; after the sodium benzoate is entirely dissolved, alum equal to 0.8-1.2 times the weight of the sodium benzoate is added into the water, and the water is stirred to produce milky solution for standby application; in the proportion of 1:1.6-2.5 by weight percentage, sheepskin glue or bone glue is dissolved in the produced milky solution; starch equal to 1/10-1/4 of the weight of the sheepskin glue or bone glue and the sodium benzoate or sodium diacetate equal to 1/3-1/2 of the weight of the sheepskin glue or bone glue are added into the milky solution; the milky solution is stirred well and then finished products can be obtained. The biological glue adhesive solves the deficiencies that the sheepskin glue or bone glue is high in freezing point, liable to mildew and short in storage time. The biological glue adhesive has low freezing point at about 12 DEG C in summer and at about 5 DEG C in winter, and is high in bonding strength, difficult to mildew, stable in performance, easy to store, nontoxic, harmless and low in cost, which is an environmentally friendly biological adhesive.
Description
Technical field
The present invention relates to a kind of tackiness agent and preparation method thereof, relate in particular to a kind of biogum adhesive and preparation method thereof.
Background technology
Sheepskin glue is a kind of colloid that utilizes sheepskin, goat's horn, sheep hoof shell to boil, and it is the pure-natural biological sizing material, and is nontoxic, pollution-free, the cohesive strength height.Gelatine is a kind of pure-natural biological sizing material of separating from various animal bones, and character is identical with sheepskin glue, can with sheepskin glue mutually trans-substitution use.
But sheepskin glue or gelatine glue zero pour height, normal temperature for solid, easily goes mouldy down, with using with heat fused, has awkward shortcoming, thereby is progressively replaced by Polymer Synthesizing glue, has withdrawed from tackiness agent extended family gradually.
Summary of the invention
The purpose of this invention is to provide that a kind of zero pour is low, bonding strength is high, be difficult for going mouldy, nontoxic, pollution-free, biogum adhesive that storage period is long and preparation method thereof.
For achieving the above object, the technical solution used in the present invention is:
A kind of biogum adhesive, it is characterized in that: with water and the Sodium Benzoate ratio by weight 55～70: 1 Hybrid Heating mutually, after treating that Sodium Benzoate all dissolves, add the alum that is equivalent to 0.8～1.2 times of weight of Sodium Benzoate, produce milky solution for later use through stirring; With the milky white solution of sheepskin glue or gelatine and the above-mentioned generation ratio by weight 1: 1.6～2.5, sheepskin glue or gelatine are dissolved in the milky white solution, add starch that is equivalent to sheepskin glue or gelatine 1/10～1/4 weight and Sodium Benzoate or the sodium Diacetate that is equivalent to sheepskin glue or gelatine 1/3～1/2 weight, stirring promptly obtains finished product.
According to described biogum adhesive, it is characterized in that: water and Sodium Benzoate by weight 70: 1 ratio Hybrid Heating mutually, are treated Sodium Benzoate all after the dissolving, add the alum with weight such as Sodium Benzoate, produce milky solution for later use through stirring; With the milky white solution of sheepskin glue or gelatine and above-mentioned generation ratio by weight 1: 2.5, sheepskin glue or gelatine are dissolved in the milky white solution, add starch that is equivalent to sheepskin glue or gelatine 1/4 weight and Sodium Benzoate or the sodium Diacetate that is equivalent to sheepskin glue or gelatine 1/3 weight, stir and promptly obtain heavy-gravity liquid adhesive finished product.
According to described biogum adhesive, it is characterized in that: with water and Sodium Benzoate by weight 65: 1 ratio Hybrid Heating mutually, after treating that Sodium Benzoate all dissolves, add the alum that is equivalent to 0.8 times of weight of Sodium Benzoate, produce milky solution for later use through stirring; With the milky white solution of sheepskin glue or gelatine and above-mentioned generation ratio by weight 1: 2, sheepskin glue or gelatine are dissolved in the milky white solution, add starch that is equivalent to sheepskin glue or gelatine 1/5 weight and Sodium Benzoate or the sodium Diacetate that is equivalent to sheepskin glue or gelatine 1/3 weight, stir and promptly obtain heavy-gravity liquid adhesive finished product.
According to described biogum adhesive, it is characterized in that: with water and Sodium Benzoate by weight 60: 1 ratio Hybrid Heating mutually, after treating that Sodium Benzoate all dissolves, add the alum that is equivalent to 1.2 times of weight of Sodium Benzoate, produce milky solution for later use through stirring; With the milky white solution of sheepskin glue or gelatine and above-mentioned generation ratio by weight 1: 1.7, sheepskin glue or gelatine are dissolved in the milky white solution, add starch that is equivalent to sheepskin glue or gelatine 1/8 weight and Sodium Benzoate or the sodium Diacetate that is equivalent to sheepskin glue or gelatine 1/3 weight, stir and promptly obtain heavy-gravity liquid adhesive finished product.
According to described biogum adhesive, it is characterized in that: water and Sodium Benzoate by weight 55: 1 ratio Hybrid Heating mutually, are treated Sodium Benzoate all after the dissolving, add the alum with weight such as Sodium Benzoate, produce milky solution for later use through stirring; With the milky white solution of sheepskin glue or gelatine and above-mentioned generation ratio by weight 1: 1.6, sheepskin glue or gelatine are dissolved in the milky white solution, add starch that is equivalent to sheepskin glue or gelatine 1/10 weight and Sodium Benzoate or the sodium Diacetate that is equivalent to sheepskin glue or gelatine 1/2 weight, stir and promptly obtain heavy-gravity liquid adhesive finished product.
A kind of method of making described arbitrary biogum adhesive, may further comprise the steps: (1) with water and Sodium Benzoate in described ratio Hybrid Heating mutually, Heating temperature should be controlled at below 70 ℃, treat that Sodium Benzoate all dissolves the alum that the back adds described ratio, stir rear solution and become milky liquid at once; (2) milky white solution of sheepskin glue or gelatine and above-mentioned generation is pressed described weight ratio, sheepskin glue or gelatine are joined in the above-mentioned milky solution, stirring is opened its off-bottom; Heating temperature should be controlled in 70 ℃, stops heating after sheepskin glue or gelatine dissolve out; (3) add starch and Sodium Benzoate or sodium Diacetate in described ratio, stir and to take the dish out of the pot, obtain heavy-gravity liquid adhesive finished product.
The invention solves sheepskin glue or gelatine zero pour height, easily go mouldy and deficiency that storage period is short, zero pour of the present invention is low, bonding strength is high, be difficult for going mouldy, stable performance, easily store, nontoxic, pollution-free, cost is low.Manufacture craft of the present invention is simple, easy to operate.
The present invention is through the adhesion tensile test, and bonding pulling force reaches 9.84kg/cm between wood and the wood.Raw material sheepskin glue of the present invention or gelatine are under the effect of foodstuff additive Sodium Benzoate or sodium Diacetate, through the appropriateness degraded, though viscosity is lowered, but after adding the starch that filling effect is arranged and adsorbing alum is arranged, the cohesiveness of tackiness agent, stability not only do not reduce and have strengthened on the contrary.
Zero pour of the present invention is low, summer adhesive o'clock about 12 ℃, winter, adhesive was o'clock about 5 ℃.The present invention easily stores, easily transportation, can store more than 8 months.Sodium Benzoate that uses among the biogum adhesive preparation technology of the present invention or sodium Diacetate are a kind of mildew-resistant, rot-resistant foodstuff additive, alum also is a kind of foodstuff additive, sheepskin glue or gelatine are again from pure natural, so the present invention is a kind of biological adhesive of environmental type.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments:
The present invention is a main raw material with common sheepskin glue or gelatine, and starch and alum utilize foodstuff additive Sodium Benzoate or sodium Diacetate can reduce the characteristic of sheepskin glue or gelatine zero pour as subsidiary material, prepare biogum adhesive.At first sheepskin glue or gelatine and water are mixed heat (temperature should be controlled in 70 ℃) and stir at a slow speed, rotating speed should be 100～150 rev/mins, adds foodstuff additive Sodium Benzoate or sodium Diacetate, alum and starch, obtains the thick liquid of white yellow or white.
(1) biogum adhesive of making summer of the present invention
Embodiment 1
Water and Sodium Benzoate by 70: 1 part by weight Hybrid Heating mutually, are treated Sodium Benzoate all after the dissolving, add the alum with weight such as Sodium Benzoate, stir and produce milky solution at once.In sheepskin glue or gelatine the ratio of milky solution weight sheepskin glue or gelatine are dissolved in the aforesaid milky white solution than 1: 2.5 with above-mentioned generation, after stirring makes its off-bottom at a slow speed, adding is equivalent to the starch of sheepskin glue or gelatine 1/4 weight and the Sodium Benzoate or the sodium Diacetate of suitable sheepskin glue or gelatine 1/3 weight, stir and to take the dish out of the pot, promptly obtain the white xanchromatic liquid adhesive of thickness.
Embodiment 2
Water and Sodium Benzoate by 65: 1 part by weight Hybrid Heating mutually, are treated that Sodium Benzoate all dissolves the back and adds the alum that is equivalent to 0.8 times of weight of Sodium Benzoate and stir, produce a kind of white mass at once and make solution become milky liquid; Adding sheepskin glue or gelatine in sheepskin glue or gelatine and the above-mentioned ratio of milky solution weight than 1: 2 stirs and makes its whole swellings, add the starch of sheepskin glue or gelatine 1/5 weight and the Sodium Benzoate or the sodium Diacetate of sheepskin glue or gelatine 1/3 weight again, stir and to take the dish out of the pot, promptly obtain the white xanchromatic liquid adhesive of thickness.
(2) biogum adhesive of making winter of the present invention
Embodiment 3
With water and Sodium Benzoate by 60: 1 part by weight Hybrid Heating mutually, treat that Sodium Benzoate all dissolves the back and adds the alum that is equivalent to 1.2 times of weight of Sodium Benzoate, stir, the aqueous solution has become milky liquid at once, in sheepskin glue or gelatine and the above-mentioned ratio of milky solution weight than 1: 1.7 add sheepskin glue or gelatine stir make its whole swellings after, add 1/8 starch that is equivalent to sheepskin glue or gelatine weight and Sodium Benzoate or the sodium Diacetate that is equivalent to sheepskin glue or gelatine weight 1/3 (or slightly high).Stir and to take the dish out of the pot, obtain the liquid of thickness white.
Embodiment 4
Water and Sodium Benzoate by 55: 1 part by weight Hybrid Heating mutually, are treated that Sodium Benzoate all dissolves the back and adds alum with Sodium Benzoate equivalent weight equivalent, stir that the aqueous solution has become milky liquid at once; In sheepskin glue or gelatine and above-mentioned ratio adding sheepskin glue or the gelatine of milky solution weight than 1: 1.6, after stirring makes its whole swellings, add starch that is equivalent to sheepskin glue or gelatine weight 1/10 and Sodium Benzoate or the sodium Diacetate that is equivalent to sheepskin glue or gelatine weight 1/2, stir and to take the dish out of the pot, obtain the liquid of thickness white.
(3) method of making biogum adhesive of the present invention
The present invention makes the method for biogum adhesive, by the described part by weight of the various embodiments described above, finish by following steps: 1, with water and Sodium Benzoate by the part by weight of described each embodiment Hybrid Heating mutually, heating and temperature control is more than 50 ℃ below 70 ℃, treat that Sodium Benzoate all dissolves the alum that the back adds described part by weight, stir rear solution and become milky liquid at once.2, the part by weight by described each embodiment joins sheepskin glue or gelatine in the above-mentioned milky solution, stirring at a slow speed opens its off-bottom, rotating speed is 100～150 rev/mins, and heating and temperature control stops heating after sheepskin glue or gelatine dissolve out in more than 50 ℃ 70 ℃.3, by part by weight starch and Sodium Benzoate or the sodium Diacetate of described each embodiment, stir and to take the dish out of the pot, obtain the viscous product of white yellow or tawny or white.
The deficiency that the present invention has overcome sheepskin glue or gelatine liquid zero pour height, easily solidifies, easily goes mouldy, storage period is short, meaning of the present invention has been to provide a kind of bonding strength height, stable performance, easily stored, nontoxic, pollution-free, biogum adhesive that cost is low, and its manufacture craft is simple, easy to operate.
Biogum adhesive zero pour of the present invention low (summer adhesive o'clock about 12 ℃, winter, adhesive was o'clock about 5 ℃), easily store (can store more than 8 months), easily transportation.Sodium Benzoate that uses in the adhesive preparation method of the present invention or sodium Diacetate are a kind of mildew-resistant, rot-resistant foodstuff additive, and alum also is a kind of foodstuff additive, and sheepskin is again from pure natural, so the present invention is the biological adhesive of a kind of green, environment-friendly type.
It is the raw material production tackiness agent that biogum adhesive of the present invention and preparation technology thereof adapt to sheepskin glue or gelatine, perhaps mixes with sheepskin glue and gelatine and produces as raw material, and proportioning raw materials and making method are constant.
Embodiment recited above is described preferred implementation of the present invention; be not that design of the present invention and protection domain are limited; under the prerequisite that does not break away from design concept of the present invention; common engineering technical personnel make technical scheme of the present invention in this area various modification and improvement all should fall into protection scope of the present invention.
Claims (6)
1. biogum adhesive, it is characterized in that: with water and the Sodium Benzoate ratio by weight 55～70: 1 Hybrid Heating mutually, after treating that Sodium Benzoate all dissolves, add the alum that is equivalent to 0.8～1.2 times of weight of Sodium Benzoate, stand-by through stirring the milky liquid of generation; With the milky white liquid of sheepskin glue or gelatine and the above-mentioned generation ratio by weight 1: 1.6～2.5, sheepskin glue or gelatine are dissolved in the milky white liquid, add starch that is equivalent to sheepskin glue or gelatine 1/10～1/4 weight and Sodium Benzoate or the sodium Diacetate that is equivalent to sheepskin glue or gelatine 1/3～1/2 weight, stirring promptly obtains finished product.
2. biogum adhesive according to claim 1, it is characterized in that: with water and Sodium Benzoate by weight 70: 1 ratio Hybrid Heating mutually, after treating that Sodium Benzoate all dissolves, the alum of weight such as adding and Sodium Benzoate, it is stand-by to produce milky liquid through stirring; With the milky white liquid of sheepskin glue or gelatine and above-mentioned generation ratio by weight 1: 2.5, sheepskin glue or gelatine are dissolved in the milky white liquid, add starch that is equivalent to sheepskin glue or gelatine 1/4 weight and Sodium Benzoate or the sodium Diacetate that is equivalent to sheepskin glue or gelatine 1/3 weight, stir and promptly obtain heavy-gravity liquid adhesive finished product.
3. biogum adhesive according to claim 1, it is characterized in that: with water and Sodium Benzoate by weight 65: 1 ratio Hybrid Heating mutually, after treating that Sodium Benzoate all dissolves, add the alum that is equivalent to 0.8 times of weight of Sodium Benzoate, stand-by through stirring the milky liquid of generation; With the milky white liquid of sheepskin glue or gelatine and above-mentioned generation ratio by weight 1: 2, sheepskin glue or gelatine are dissolved in the milky white liquid, add starch that is equivalent to sheepskin glue or gelatine 1/5 weight and Sodium Benzoate or the sodium Diacetate that is equivalent to sheepskin glue or gelatine 1/3 weight, stir and promptly obtain heavy-gravity liquid adhesive finished product.
4. biogum adhesive according to claim 1, it is characterized in that: with water and Sodium Benzoate by weight 60: 1 ratio Hybrid Heating mutually, after treating that Sodium Benzoate all dissolves, add the alum that is equivalent to 1.2 times of weight of Sodium Benzoate, stand-by through stirring the milky liquid of generation; With the milky white liquid of sheepskin glue or gelatine and above-mentioned generation ratio by weight 1: 1.7, sheepskin glue or gelatine are dissolved in the milky white liquid, add starch that is equivalent to sheepskin glue or gelatine 1/8 weight and Sodium Benzoate or the sodium Diacetate that is equivalent to sheepskin glue or gelatine 1/3 weight, stir and promptly obtain heavy-gravity liquid adhesive finished product.
5. biogum adhesive according to claim 1, it is characterized in that: with water and Sodium Benzoate by weight 55: 1 ratio Hybrid Heating mutually, after treating that Sodium Benzoate all dissolves, the alum of weight such as adding and Sodium Benzoate, it is stand-by to produce milky liquid through stirring; With the milky white liquid of sheepskin glue or gelatine and above-mentioned generation ratio by weight 1: 1.6, sheepskin glue or gelatine are dissolved in the milky white liquid, add starch that is equivalent to sheepskin glue or gelatine 1/10 weight and Sodium Benzoate or the sodium Diacetate that is equivalent to sheepskin glue or gelatine 1/2 weight, stir and promptly obtain heavy-gravity liquid adhesive finished product.
6. method of making the described arbitrary biogum adhesive of claim 1～5, may further comprise the steps: (1) with water and Sodium Benzoate in described ratio Hybrid Heating mutually, Heating temperature should be controlled at below 70 ℃, treat that Sodium Benzoate all dissolves the alum that the back adds described ratio, stir back water liquid and become milky liquid at once; (2) milky white liquid of sheepskin glue or gelatine and above-mentioned generation is pressed described weight ratio, sheepskin glue or gelatine are joined in the above-mentioned milky liquid, stirring is opened its off-bottom; Heating temperature should be controlled in 70 ℃, stops heating after sheepskin glue or gelatine dissolve out; (3) add starch and Sodium Benzoate or sodium Diacetate in described ratio, stir and to take the dish out of the pot, obtain heavy-gravity liquid adhesive finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100164504A CN101284981B (en) | 2008-06-01 | 2008-06-01 | Biogum adhesive and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100164504A CN101284981B (en) | 2008-06-01 | 2008-06-01 | Biogum adhesive and preparation method thereof |
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| CN101284981A CN101284981A (en) | 2008-10-15 |
| CN101284981B true CN101284981B (en) | 2010-08-11 |
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Families Citing this family (9)
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|---|---|---|---|---|
| CN101955747B (en) * | 2010-10-26 | 2011-10-05 | 河南工业大学 | Peanut protein labeling adhesive and preparation method thereof |
| JP5698837B2 (en) * | 2011-04-18 | 2015-04-08 | 久光製薬株式会社 | Manufacturing method of patch and patch |
| CN102676097B (en) * | 2012-06-01 | 2014-02-12 | 湖南福星林业股份有限公司 | Non-formaldehyde environment-friendly adhesive and preparation method thereof |
| CN104312250A (en) * | 2014-11-18 | 2015-01-28 | 柳江县联华纸制品厂 | Glue used for blending plate putty powder |
| CN105441026A (en) * | 2015-12-14 | 2016-03-30 | 桐乡市亿源鞋业有限公司 | Glue for compounding of leather and lining cloth |
| CN105969179A (en) * | 2016-05-26 | 2016-09-28 | 安徽省华茂汽车附件制造有限公司 | Binding agent with bone glue as matrix in guard bar paint |
| CN106190019A (en) * | 2016-08-04 | 2016-12-07 | 陈毅忠 | A kind of preparation method of LCD backlight panel fluid sealant |
| CN106400539B (en) * | 2016-09-21 | 2018-08-24 | 郑招才 | A kind of bronze printing adhesive and preparation method thereof based on animals and plants mucus |
| CN109943254B (en) * | 2019-03-25 | 2021-04-16 | 孙孝成 | Biological pest sticking and killing agent, and preparation method and use method thereof |
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