CN103709976A - Hot-melt glue and preparation method thereof - Google Patents
Hot-melt glue and preparation method thereof Download PDFInfo
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- CN103709976A CN103709976A CN201310718224.1A CN201310718224A CN103709976A CN 103709976 A CN103709976 A CN 103709976A CN 201310718224 A CN201310718224 A CN 201310718224A CN 103709976 A CN103709976 A CN 103709976A
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Abstract
The invention relates to hot-melt glue, which comprises the following components in parts by weight: 23-28 parts of thermoplastic elastomer, 22-27 parts of thermoplastic rubber, 16-23 parts of terpene resin, 15-23 parts of rosin glycerol ester, 0.8-1.3 parts of antioxidant, and 8-15 parts of white naphthenic oil. A preparation method for the hot-melt glue comprises the steps: (1) adding the white naphthenic oil into a reaction boiler, and agitating for 10 minutes; (2) adding the thermoplastic elastomer and the thermoplastic rubber, and continuously agitating until the thermoplastic elastomer and the thermoplastic rubber are molten; and (3) then feeding other active ingredients into the reaction boiler, agitating for 90-100 minutes, and discharging, thus obtaining the non-dry adhesive glue. The hot-melt glue is glue with an environment-friendly effect, and the glue prepared by adopting the method has good physical performance, and has the advantages of stable holding power and initial adhesion and the like.
Description
Technical field
The present invention relates to daily necessities field, be specifically related to a kind of hot-melt glue and preparation method thereof.
Background technology
At society, along with people's Living Water product improve constantly, people more and more pay attention to for the environmental-protecting performance of adhesive material, its universal tens industries, the stickup adhesive material demand of the uses such as its Chinese materia medica, food, daily use chemicals is stretched on constantly, environment-friendly hot-melt non-setting adhesive material becomes people's first-selection, therefore particularly important for the preparation of the glue of matrix material.
At present, great majority are for the glue of matrix material, and it holds the poor stability of viscosity, tack, and this has just affected people's rate of utilization.
Summary of the invention
The object of this invention is to provide a kind of hot-melt glue and preparation method thereof, this hot-melt glue is a kind of glue with environmental-protection function, the non-setting adhesive of preparing according to the method, and its good physical performance, and there is the advantages such as viscosity, tack are stable of holding of glue.
The object of the invention is to be achieved through the following technical solutions:
A hot-melt glue, the composition of described hot-melt glue and the parts by weight of various compositions are: 8～15 parts of 23～28 parts of thermoplastic elastomers, 22～27 parts of thermoplastic elastomers, 16～23 parts of terpine resins, 15～23 parts of ester gums, 0.8～1.3 part, oxidation inhibitor and white naphthenic oils.
Further, the composition of described hot-melt glue and the parts by weight of various compositions are: 10 parts of 25 parts of thermoplastic elastomers, 25 parts of thermoplastic elastomers, 20 parts of terpine resins, 19 parts of ester gums, 1 part, oxidation inhibitor and white naphthenic oils.
Further, described thermoplastic elastomer is a kind of synthetic rubber sis3421, and it is styrene isoprene styrene block copolymer (SIS).
Further, described thermoplastic elastomer is thermoplastic elastomer sis1105 (sis: i.e. polystyrene-poly isoprene-polystyrene block copolymer).
A preparation method for described hot-melt glue, described preparation method is:
1. described white naphthenic oil is added in the reaction boiler that has been preheating to 170～180 ℃ by weight, then the temperature of reaction boiler is brought up to 201～215 ℃, stir 10min;
2. in step, in the reaction boiler described in 1., add thermoplastic elastomer and thermoplastic elastomer, continue to stir at 201～215 ℃, until described thermoplastic elastomer and thermoplastic elastomer melt, the time is 95～110min;
3. terpine resin, ester gum and oxidation inhibitor are dropped into step 2. in described reaction boiler again, stir 90～100min, blowing then, obtains the glue of described non-setting adhesive.
Further, the temperature of described reaction boiler is 210 ℃.
Further, the time of preparing glue of step described in is 3. 3～3.5 hours.
The invention provides a kind of hot-melt glue and preparation method thereof, it mainly has following beneficial effect: the hot-melt glue of preparing according to method of the present invention, its glue performance improves, and there is the performances such as the viscosity of holding, tack are stable, and it does not have Hazardous, environmental protection, production safety, not health risk; Therefore, this glue has important application prospect.
Embodiment
A kind of hot-melt glue described in the embodiment of the present invention, the composition of this hot-melt glue and the parts by weight of various compositions are: 8～15 parts of 23～28 parts of thermoplastic elastomers, 22～27 parts of thermoplastic elastomers, 16～23 parts of terpine resins, 15～23 parts of ester gums, 0.8～1.3 part, oxidation inhibitor and white naphthenic oils; The composition of this hot-melt glue and the parts by weight of various compositions are preferably: 10 parts of 25 parts of thermoplastic elastomers, 25 parts of thermoplastic elastomers, 20 parts of terpine resins, 19 parts of ester gums, 1 part, oxidation inhibitor and white naphthenic oils.Above-mentioned thermoplastic elastomer is a kind of synthetic rubber sin3421, and it is styrene isoprene styrene block copolymer (SIS).
The preparation method of this hot-melt glue is: 1. described white naphthenic oil is added in the reaction boiler that has been preheating to 170～180 ℃ by weight, then the temperature (being temperature of reaction) of reaction boiler is brought up to 201～215 ℃, stir 10min; 2. in step, in the reaction boiler described in 1., add thermoplastic elastomer and thermoplastic elastomer, continue to stir at 201～215 ℃, until described thermoplastic elastomer and thermoplastic elastomer melt, the time is 95～110min; 3. terpine resin, ester gum and oxidation inhibitor are dropped into step 2. in described reaction boiler again, stir 90～100min, blowing then, obtains the glue of described non-setting adhesive; The above-mentioned required time of glue of preparing is 3～3.5 hours; The temperature of reaction of step 2. and is 3. preferably 210 ℃.
Specific experiment case take below as example illustrates embodiment, should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1
1. the white naphthenic oil of 10 parts is added in the reaction boiler that is preheating to 170～180 ℃, then the temperature (being temperature of reaction) of reaction boiler is brought up to 210 ℃, stir 10min;
2. in step, in the reaction boiler described in 1., add the thermoplastic elastomer of 25 parts and the thermoplastic elastomer of 25 parts, at 210 ℃, continue to stir, until described thermoplastic elastomer and thermoplastic elastomer melt;
3. the oxidation inhibitor of the terpine resin of 20 parts, the ester gum of 19 parts and 1 part is dropped in the reaction boiler that 2. step mentioned again, stir 90～100min, blowing then, obtains the glue of described non-setting adhesive.
Embodiment 2
1. the white naphthenic oil of 13 parts is added in the reaction boiler that is preheating to 170～180 ℃, then the temperature (being temperature of reaction) of reaction boiler is brought up to 213 ℃, stir 10min;
2. in step, in the reaction boiler described in 1., add the thermoplastic elastomer of 23 parts and the thermoplastic elastomer of 26 parts, at 213 ℃, continue to stir, until described thermoplastic elastomer and thermoplastic elastomer melt;
3. the oxidation inhibitor of the terpine resin of 22 parts, the ester gum of 17 parts and 1.2 parts is dropped in the reaction boiler that 2. step mentioned again, stir 90～100min, blowing then, obtains the glue of described non-setting adhesive.
The present invention is not limited to above-mentioned preferred forms, any modification relevant of the present invention or change that anyone does under enlightenment of the present invention, and every have identical with a application or akin technical scheme, within all dropping on protection scope of the present invention.
Claims (5)
1. a hot-melt glue, is characterized in that: the composition of described hot-melt glue and the parts by weight of various compositions are: 8～15 parts of 23～28 parts of thermoplastic elastomers, 22～27 parts of thermoplastic elastomers, 16～23 parts of terpine resins, 15～23 parts of ester gums, 0.8～1.3 part, oxidation inhibitor and white naphthenic oils.
2. hot-melt glue according to claim 1, is characterized in that: the composition of described hot-melt glue and the parts by weight of various compositions are: 10 parts of 25 parts of thermoplastic elastomers, 25 parts of thermoplastic elastomers, 20 parts of terpine resins, 19 parts of ester gums, 1 part, oxidation inhibitor and white naphthenic oils.
3. hot-melt glue according to claim 1 and 2, is characterized in that: described thermoplastic elastomer is vinylbenzene one isoprene one styrene block copolymer.
4. a preparation method for hot-melt glue according to claim 1, is characterized in that: described preparation method is:
1. described white naphthenic oil is added in the reaction boiler that has been preheating to 170～180 ℃ by weight, then the temperature of reaction boiler is brought up to 201～215 ℃, stir 10min;
2. in step, in the reaction boiler described in 1., add thermoplastic elastomer and thermoplastic elastomer, continue to stir at 201～215 ℃, until described thermoplastic elastomer and thermoplastic elastomer melt, the time is 95～110min;
3. terpine resin, ester gum and oxidation inhibitor are dropped into step 2. in described reaction boiler again, stir 90～100min, blowing then, obtains the glue of described non-setting adhesive.
5. the preparation method of hot-melt glue according to claim 4, is characterized in that: the temperature of described reaction boiler is 210 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718224.1A CN103709976A (en) | 2013-12-24 | 2013-12-24 | Hot-melt glue and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310718224.1A CN103709976A (en) | 2013-12-24 | 2013-12-24 | Hot-melt glue and preparation method thereof |
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| CN103709976A true CN103709976A (en) | 2014-04-09 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559860A (en) * | 2014-10-10 | 2015-04-29 | 竹林伟业科技发展（天津）股份有限公司 | Low-temperature hot melt adhesive |
| CN104559861A (en) * | 2014-12-30 | 2015-04-29 | 东莞市澳中电子材料有限公司 | Sealing hot-melt pressure-sensitive adhesive for lithium battery and preparation method for sealing hot-melt pressure-sensitive adhesive |
| CN104559857A (en) * | 2014-12-31 | 2015-04-29 | 东莞市澳中电子材料有限公司 | Acrylic acid modified hot-melt pressure-sensitive adhesive for bearing adhesive tape and preparation method of acrylic acid modified hot-melt pressure-sensitive adhesive |
| CN114348338A (en) * | 2022-02-10 | 2022-04-15 | 泰州市龙洋木业有限公司 | Film laminating process for anti-curling plate |
| CN115521656A (en) * | 2022-11-09 | 2022-12-27 | 泛城设计股份有限公司 | Application of photocatalytic self-cleaning coating in metal plate cleaning |
| CN115637109A (en) * | 2022-11-09 | 2023-01-24 | 泛城设计股份有限公司 | Application of photocatalytic self-cleaning coating in wall brick cleaning |
| CN115650597A (en) * | 2022-11-09 | 2023-01-31 | 泛城设计股份有限公司 | Application of photocatalytic self-cleaning coating in glass curtain wall cleaning |
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| CN1065673A (en) * | 1992-04-23 | 1992-10-28 | 张国声 | A kind of hot-melt pressure sensitive adhesive and technology thereof |
| CN101445713A (en) * | 2009-01-05 | 2009-06-03 | 衡阳科泰化工有限公司 | Hot melt pressure sensitive adhesive and preparation process thereof |
| CN101602922A (en) * | 2009-06-18 | 2009-12-16 | 上海金大塑胶有限公司 | A kind of environment-friendly hot-melt glue and preparation method thereof |
| CN102061139A (en) * | 2009-11-17 | 2011-05-18 | 中国航天科技集团公司第四研究院第四十二所 | Automobile hot-melt lamp adhesive |
| CN103361024A (en) * | 2012-04-02 | 2013-10-23 | 上海通悦包装材料有限公司 | Pressure-sensitive adhesive composition and preparation method thereof |
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2013
- 2013-12-24 CN CN201310718224.1A patent/CN103709976A/en active Pending
Patent Citations (5)
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| CN1065673A (en) * | 1992-04-23 | 1992-10-28 | 张国声 | A kind of hot-melt pressure sensitive adhesive and technology thereof |
| CN101445713A (en) * | 2009-01-05 | 2009-06-03 | 衡阳科泰化工有限公司 | Hot melt pressure sensitive adhesive and preparation process thereof |
| CN101602922A (en) * | 2009-06-18 | 2009-12-16 | 上海金大塑胶有限公司 | A kind of environment-friendly hot-melt glue and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559860A (en) * | 2014-10-10 | 2015-04-29 | 竹林伟业科技发展（天津）股份有限公司 | Low-temperature hot melt adhesive |
| CN104559860B (en) * | 2014-10-10 | 2017-08-22 | 竹林伟业科技发展（天津）股份有限公司 | A kind of low-temperature hot melt adhesive |
| CN104559861A (en) * | 2014-12-30 | 2015-04-29 | 东莞市澳中电子材料有限公司 | Sealing hot-melt pressure-sensitive adhesive for lithium battery and preparation method for sealing hot-melt pressure-sensitive adhesive |
| CN104559857A (en) * | 2014-12-31 | 2015-04-29 | 东莞市澳中电子材料有限公司 | Acrylic acid modified hot-melt pressure-sensitive adhesive for bearing adhesive tape and preparation method of acrylic acid modified hot-melt pressure-sensitive adhesive |
| CN104559857B (en) * | 2014-12-31 | 2017-06-16 | 东莞市澳中电子材料有限公司 | A kind of load-bearing adhesive tape acrylic acid modified hot-fusible pressure-sensitive adhesive and preparation method thereof |
| CN114348338A (en) * | 2022-02-10 | 2022-04-15 | 泰州市龙洋木业有限公司 | Film laminating process for anti-curling plate |
| CN115521656A (en) * | 2022-11-09 | 2022-12-27 | 泛城设计股份有限公司 | Application of photocatalytic self-cleaning coating in metal plate cleaning |
| CN115637109A (en) * | 2022-11-09 | 2023-01-24 | 泛城设计股份有限公司 | Application of photocatalytic self-cleaning coating in wall brick cleaning |
| CN115650597A (en) * | 2022-11-09 | 2023-01-31 | 泛城设计股份有限公司 | Application of photocatalytic self-cleaning coating in glass curtain wall cleaning |
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Application publication date: 20140409 |