CN102850972B - Pressure-sensitive adhesive and preparation method thereof - Google Patents
Pressure-sensitive adhesive and preparation method thereof Download PDFInfo
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- CN102850972B CN102850972B CN201210314071.XA CN201210314071A CN102850972B CN 102850972 B CN102850972 B CN 102850972B CN 201210314071 A CN201210314071 A CN 201210314071A CN 102850972 B CN102850972 B CN 102850972B
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Abstract
The invention relates to the field of adhesives and particularly relates to an acrylate pressure-sensitive adhesive with high weather resistance and low surface tension and a preparation method thereof. The pressure-sensitive adhesive comprises, by weight, 60 to 100 parts of a soft monomer, 30 to 90 parts of a hard monomer, 2 to 10 parts of a cross-linking monomer, 0.5 to 1 part of an initiator and 120 to 250 parts of an organic solvent, and the pressure-sensitive adhesive is prepared by using such a formula system. According to the invention, the pressure-sensitive adhesive has excellent weather resistance, low surface tension and accordingly improved insulating performance, water resistance and alkali resistance, and can be used in places and industries in which environment is harsh and requirements on weather resistance or aging resistance are strict, e.g., the solar photovoltaic industry and the automobile industry.
Description
Technical field
The present invention relates to sizing agent field, particularly acrylate pressure-sensitive adhesive of a kind of high-weatherability, low surface tension and preparation method thereof.
Background technology
Along with scientific and technical fast development, pressure sensitive adhesive is developed rapidly in the application of every field, the environment of use also from indoor develop into outdoor, or even harsher environment.In this case, the weathering resistance of pressure sensitive adhesive has just been subject to very large challenge gradually.In prior art, the microcosmic molecular structure of most pressure sensitive adhesive and the macro property that formula system embodies are difficult to adapt to and accept such challenge, under the stimulation of the extraneous factors such as ultraviolet ray, ozone, acid rain, salt fog, high low temperature variation, the adhesive property of pressure sensitive adhesive seriously reduces, adhesive structure is destroyed, thereby cause moisture vapor to see through glue-line, causes internal components to destroy.
For this reason, on market in the urgent need to the pressure sensitive adhesive of a kind of high-weatherability, low surface tension is provided.The present invention starts with by formula system, from pressure sensitive adhesive molecular structure, set about selecting to improving the useful monomer of pressure sensitive adhesive weathering resistance, especially introduce the hard monomers such as new n-nonanoic acid vinyl acetate that have excellent weather resistance, improving pressure sensitive adhesive weathering resistance, reduced its surface tension, make it more be applicable to bonding to compared with low-surface-energy material, simultaneously also corresponding being improved of alkali resistance, water tolerance.Use mixed solvent, both guaranteed effective control of temperature of reaction, increased again the solvability of pressure sensitive adhesive.By substep technology controlling and process pressure sensitive adhesive molecular weight and distribution thereof, made meeting the need of market and the acrylate pressure-sensitive adhesive of performance requriements of excellent combination property.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of defect that overcomes prior art, can be applied to the pressure sensitive adhesive that environment is severe, weathering resistance or ageing-resistant performance are required to strict place, meanwhile, described pressure sensitive adhesive also has outstanding insulativity, water tolerance and alkali resistance.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of pressure sensitive adhesive, described pressure sensitive adhesive comprises the component of following weight part: 60～100 parts of soft monomers, 30～90 parts of hard monomers, 2～10 parts of cross-linking monomers, 0.5～1 part of initiator, 120～250 parts of organic solvents.Wherein, described cross-linking monomer refers to improve the functional monomer of the performances such as pressure sensitive adhesive cohesive strength and stability; Described organic solvent not refers to the mixing of single solvent or two kinds and above solvent, should be appreciated that, described organic solvent is the general designation of following ethyl acetate and toluene.
The invention has the beneficial effects as follows: pressure sensitive adhesive weather resistance of the present invention is excellent, surface tension is low, also corresponding being improved of insulativity, water tolerance and alkali resistance simultaneously, can be applied to as severe in environment such as photovoltaic industry and automobile industries, weathering resistance or ageing-resistant performance are required to strict place and industry.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described soft monomer comprises the component C of the component A of 20～50 weight parts, the B component of 20～50 weight parts and 20～50 weight parts, described component A is ethyl propenoate or n-butyl acrylate, described B component is vinylformic acid n-octyl or Isooctyl methacrylate, and described component C is any one in lauryl methacrylate, vinyl neodecanoate or new undeeanoic acid vinyl acetate.
Further, described hard monomer comprises the component F of the component D of 10～30 weight parts, the component E of 10～30 weight parts and 10～30 weight parts, described component D is methylene diacetate vinyl acetate or vinylbenzene, described component E is β-dimethyl-aminoethylmethacrylate or isobornyl methacrylate, and described component F is new vinyl acetate acid or new n-nonanoic acid vinyl acetate.
Adopt the beneficial effect of above-mentioned further technical characterictic to be: by add above-mentioned hard monomer in system, can make pressure sensitive adhesive of the present invention having improved pressure sensitive adhesive weathering resistance, reduced its surface tension, it be applicable to more to compared with in low-surface-energy material bonding, alkali resistance, water tolerance be corresponding being improved also.
Further, described cross-linking monomer comprises the component G of 1～5 weight part and the component H of 1～5 weight part, and described component G is methacrylic acid or methylene-succinic acid, and described component H is hydroxyethyl methylacrylate or Rocryl 410.
Further, described initiator is any one in azo-bis-isobutyl cyanide, azo two cyanogen in different heptan or benzoyl peroxide.
Further, described organic solvent comprises the ethyl acetate of 100～200 weight parts and the toluene of 20～50 weight parts.
Adopt the beneficial effect of above-mentioned further technical characterictic to be: both to guarantee effective control of temperature of reaction, increased again the solvability of pressure sensitive adhesive.
The present invention also provides a kind of preparation method of pressure sensitive adhesive, comprises the following steps:
1) taking weight part is the soft monomer of 60～100 parts, the organic solvent of the hard monomer of 30～90 parts, the cross-linking monomer of 2～10 parts, 0.5～1 part of initiator and 120～250 parts, wherein, described organic solvent comprises the ethyl acetate of 100～200 weight parts and the toluene of 20～50 weight parts;
2) in above-mentioned initiator, add ethyl acetate, the ethyl acetate solution that to be mixed with containing initiator mass concentration be 0.05～0.1%, last ethyl acetate is stand-by;
3) by the soft monomer described in step 1), hard monomer, cross-linking monomer and toluene and step 2) described last ethyl acetate mixes, join in reactor, at 60～70 ℃ of temperature, stir 1～2h, then be warmed up to 70～75 ℃, and in 3～5h, drip step 2) described ethyl acetate solution, be warming up to 75～80 ℃ of reaction 2～4h, continuing to be warming up to 85 ℃ refluxes after continuation reaction 3～6h, be cooled to 40～50 ℃, regulate product viscosity to 2000～20000mPa.s, discharging, obtains described pressure sensitive adhesive.
Further, described soft monomer comprises the component C of the component A of 20～50 weight parts, the B component of 20～50 weight parts and 20～50 weight parts, described component A is ethyl propenoate or n-butyl acrylate, described B component is vinylformic acid n-octyl or Isooctyl methacrylate, and described component C is any one in lauryl methacrylate, vinyl neodecanoate or new undeeanoic acid vinyl acetate.
Further, described cross-linking monomer comprises the component G of 1～5 weight part and the component H of 1～5 weight part, and described component G is methacrylic acid or methylene-succinic acid, and described component H is hydroxyethyl methylacrylate or Rocryl 410.
Further, described cross-linking monomer comprises the component G of 1～5 weight part and the component H of 1～5 weight part, and described component G is methacrylic acid or methylene-succinic acid, and described component H is hydroxyethyl methylacrylate or Rocryl 410; Described initiator is any one in azo-bis-isobutyl cyanide, azo two cyanogen in different heptan or benzoyl peroxide.
Embodiment
Below principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1
1) take the ethyl propenoate of 200 grams, the vinylformic acid n-octyl of 200 grams and the lauryl methacrylate of 200 grams, the new vinyl acetate acid of the methylene diacetate vinyl acetate of 100 grams, the β-dimethyl-aminoethylmethacrylate of 100 grams and 100 grams, the hydroxyethyl methylacrylate of the methacrylic acid of 10 grams and 10 grams, the azo-bis-isobutyl cyanide of 5 grams, the toluene of the ethyl acetate of 1000 grams and 200 grams;
2) in above-mentioned azo-bis-isobutyl cyanide, add the above-mentioned ethyl acetate of part, the ethyl acetate solution that to be mixed with containing azo-bis-isobutyl cyanide mass concentration be 0.05%, prepare described ethyl acetate after remaining ethyl acetate stand-by;
3) by the ethyl propenoate described in step 1), vinylformic acid n-octyl, lauryl methacrylate, methylene diacetate vinyl acetate, β-dimethyl-aminoethylmethacrylate, new vinyl acetate acid, methacrylic acid, hydroxyethyl methylacrylate and toluene and step 2) described remaining ethyl acetate mixes, join in reactor, at 60 ℃ of temperature, stir 1h, then be warmed up to 70 ℃, and in 3h, drip step 2) ethyl acetate solution for preparing, be warming up to 75 ℃ of reaction 5h, continuing to be warming up to 85 ℃ refluxes after continuation reaction 3h, be cooled to 50 ℃, regulate product viscosity to 2000mPa.s, discharging, obtain described pressure sensitive adhesive.
Embodiment 2
1) take the n-butyl acrylate of 300 grams, the Isooctyl methacrylate of 300 grams and the vinyl neodecanoate of 300 grams, the vinylbenzene of 200 grams, the isobornyl methacrylate of 200 grams and the new n-nonanoic acid vinyl acetate of 200 grams, the Rocryl 410 of the methylene-succinic acid of 30 grams and 30 grams, azo two cyanogen in different heptan of 8 grams, the toluene of the ethyl acetate of 1500 grams and 300 grams;
2) to above-mentioned azo two, in cyanogen, add the above-mentioned ethyl acetate of part different heptan, the ethyl acetate solution that to be mixed with containing azo-bis-isobutyl cyanide mass concentration be 0.08%, prepare described ethyl acetate after remaining ethyl acetate stand-by;
3) by the n-butyl acrylate described in step 1), Isooctyl methacrylate, vinyl neodecanoate, vinylbenzene, isobornyl methacrylate, new n-nonanoic acid vinyl acetate, methylene-succinic acid, Rocryl 410 and toluene and step 2) described remaining ethyl acetate mixes, join in reactor, at 65 ℃ of temperature, stir 1.5h, then be warmed up to 73 ℃, and in 4h, drip step 2) ethyl acetate solution for preparing, be warming up to 78 ℃ of reaction 3h, continuing to be warming up to 85 ℃ refluxes after continuation reaction 5h, be cooled to 45 ℃, regulate product viscosity to 10000mPa.s, discharging, obtain described pressure sensitive adhesive.
Embodiment 3
1) take the ethyl propenoate of 500 grams, the vinylformic acid n-octyl of 500 grams and new 11 vinyl acetate of 500 grams, the new vinyl acetate acid of the methylene diacetate vinyl acetate of 300 grams, the β-dimethyl-aminoethylmethacrylate of 300 grams and 300 grams, the hydroxyethyl methylacrylate of the methacrylic acid of 50 grams and 50 grams, the peroxidation formyl of 10 grams, the toluene of the ethyl acetate of 2000 grams and 500 grams;
2) in above-mentioned peroxidation formyl, add the above-mentioned ethyl acetate of part, the ethyl acetate solution that to be mixed with containing peroxidation formyl mass concentration be 0.1%, prepare described ethyl acetate after remaining ethyl acetate stand-by;
3) by the ethyl propenoate described in step 1), vinylformic acid n-octyl, new 11 vinyl acetate, methylene diacetate vinyl acetate, β-dimethyl-aminoethylmethacrylate, new vinyl acetate acid, methacrylic acid, hydroxyethyl methylacrylate and toluene and step 2) described remaining ethyl acetate mixes, join in reactor, at 70 ℃ of temperature, stir 2h, then be warmed up to 75 ℃, and in 5h, drip step 2) ethyl acetate solution for preparing, be warming up to 85 ℃ of reaction 2h, continuing to be warming up to 85 ℃ refluxes after continuation reaction 6h, be cooled to 40 ℃, regulate product viscosity to 20000mPa.s, discharging, obtain described pressure sensitive adhesive.
The present invention in use, first will utilize coating apparatus a certain amount of pressure sensitive adhesive is coated on to various film class base materials or with release film, pressure sensitive adhesive is transferred on foam class base material, then after heating, drying solvent, rewinding becomes Pressuresensitive Tape work in-process, according to different industry requirements, cut or be die-cut to different size again, be can be applicable to downstream industry.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a pressure sensitive adhesive, is characterized in that, described pressure sensitive adhesive comprises the component of following weight part:
60～100 parts of soft monomers, 30～90 parts of hard monomers, 2～10 parts of cross-linking monomers, 0.5～1 part of initiator, 120～250 parts of organic solvents,
Wherein, described soft monomer comprises the component C of the component A of 20～50 weight parts, the B component of 20～50 weight parts and 20～50 weight parts, described component A is ethyl propenoate or n-butyl acrylate, described B component is vinylformic acid n-octyl or Isooctyl methacrylate, and described component C is any one in lauryl methacrylate, vinyl neodecanoate or new undeeanoic acid vinyl acetate;
Described hard monomer comprises the component F of the component D of 10～30 weight parts, the component E of 10～30 weight parts and 10～30 weight parts, described component D is vinylbenzene, described component E is β-dimethyl-aminoethylmethacrylate or isobornyl methacrylate, and described component F is new vinyl acetate acid or new n-nonanoic acid vinyl acetate;
Described cross-linking monomer comprises the component G of 1～5 weight part and the component H of 1～5 weight part, and described component G is methacrylic acid or methylene-succinic acid, and described component H is hydroxyethyl methylacrylate or Rocryl 410.
2. pressure sensitive adhesive according to claim 1, is characterized in that, described initiator is any one in Diisopropyl azodicarboxylate, 2,2'-Azobis(2,4-dimethylvaleronitrile) or benzoyl peroxide.
3. according to the arbitrary described pressure sensitive adhesive of claim 1 to 2, it is characterized in that, described organic solvent comprises the ethyl acetate of 100～200 weight parts and the toluene of 20～50 weight parts.
4. a preparation method for pressure sensitive adhesive, is characterized in that, comprises the following steps:
1) taking weight part is the soft monomer of 60～100 parts, the organic solvent of the hard monomer of 30～90 parts, the cross-linking monomer of 2～10 parts, 0.5～1 part of initiator and 120～250 parts, wherein, described organic solvent comprises the ethyl acetate of 100～200 weight parts and the toluene of 20～50 weight parts;
2) in above-mentioned initiator, add ethyl acetate, the ethyl acetate solution that to be mixed with containing initiator mass concentration be 0.05～0.1%, last ethyl acetate is stand-by;
3) by the soft monomer described in step 1), hard monomer, cross-linking monomer and toluene and step 2) described last ethyl acetate mixes, join in reactor, at 60～70 ℃ of temperature, stir 1～2h, then be warmed up to 70～75 ℃, and in 3～5h, drip step 2) described ethyl acetate solution, be warming up to 75～80 ℃ of reaction 2～4h, continuing to be warming up to 85 ℃ refluxes after continuation reaction 3～6h, be cooled to 40～50 ℃, regulate product viscosity to 2000～20000mPa.s, discharging, obtains described pressure sensitive adhesive
Wherein, described soft monomer comprises the component C of the component A of 20～50 weight parts, the B component of 20～50 weight parts and 20～50 weight parts, described component A is ethyl propenoate or n-butyl acrylate, described B component is vinylformic acid n-octyl or Isooctyl methacrylate, and described component C is any one in lauryl methacrylate, vinyl neodecanoate or new undeeanoic acid vinyl acetate;
Described hard monomer comprises the component F of the component D of 10～30 weight parts, the component E of 10～30 weight parts and 10～30 weight parts, described component D is vinylbenzene, described component E is β-dimethyl-aminoethylmethacrylate or isobornyl methacrylate, and described component F is new vinyl acetate acid or new n-nonanoic acid vinyl acetate;
Described cross-linking monomer comprises the component G of 1～5 weight part and the component H of 1～5 weight part, and described component G is methacrylic acid or methylene-succinic acid, and described component H is hydroxyethyl methylacrylate or Rocryl 410.
5. the preparation method of pressure sensitive adhesive according to claim 4, is characterized in that, described initiator is any one in Diisopropyl azodicarboxylate, 2,2'-Azobis(2,4-dimethylvaleronitrile) or benzoyl peroxide.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210314071.XA CN102850972B (en) | 2012-08-30 | 2012-08-30 | Pressure-sensitive adhesive and preparation method thereof |
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| CN201210314071.XA CN102850972B (en) | 2012-08-30 | 2012-08-30 | Pressure-sensitive adhesive and preparation method thereof |
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| CN102850972A CN102850972A (en) | 2013-01-02 |
| CN102850972B true CN102850972B (en) | 2014-01-15 |
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| CN103724521A (en) * | 2014-01-13 | 2014-04-16 | 张家港保税区康得菲尔实业有限公司 | Preparation method of single-component polyacrylate pressure-sensitive adhesive for optical protective film |
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| CN104449447A (en) * | 2014-11-25 | 2015-03-25 | 东莞市富印胶粘科技有限公司 | Transparent double-faced adhesive tape for bonding tempered glass and preparation method thereof |
| CN104449446A (en) * | 2014-11-25 | 2015-03-25 | 东莞市富印胶粘科技有限公司 | UV curable high-transparency low-laze two-side adhesive tape and preparation method thereof |
| CN104694054B (en) * | 2015-02-15 | 2016-08-31 | 滁州云林数码影像耗材有限公司 | A kind of anti-disconnected glue pressure sensitive adhesive and preparation method thereof |
| CN104694057B (en) * | 2015-02-15 | 2017-11-28 | 滁州云林数码影像耗材有限公司 | A kind of wall anti-disconnected acrylate pressure-sensitive adhesive and preparation method thereof |
| CN104694053B (en) * | 2015-02-15 | 2016-09-07 | 滁州云林数码影像耗材有限公司 | A kind of body of wall acrylate pressure-sensitive adhesive and preparation method thereof |
| JP7204642B2 (en) * | 2016-09-29 | 2023-01-16 | ビーエーエスエフ ソシエタス・ヨーロピア | Aqueous polymer dispersions and their use as ink-fixing primers |
| CN107474181A (en) * | 2017-09-14 | 2017-12-15 | 江苏景宏新材料科技有限公司 | One kind plating aluminium base is with pressure-sensitive glue additive and its prepares application method |
| CN110776856A (en) * | 2019-11-06 | 2020-02-11 | 新纶科技（常州）有限公司 | Renewable pressure-sensitive adhesive and preparation method thereof |
| CN111944459B (en) * | 2020-07-24 | 2022-06-10 | 崴思新材料泰州有限公司 | High-temperature-resistant high-humidity-resistant adhesive and preparation method thereof |
| CN112143406A (en) * | 2020-09-01 | 2020-12-29 | 毕斯文 | Acrylic pressure-sensitive adhesive tape for reflective film and preparation method thereof |
| CN115286735B (en) * | 2022-07-07 | 2023-08-11 | 艾利丹尼森(昆山)材料有限公司 | High-performance flame-retardant pressure-sensitive adhesive for phosphorus-containing monomer and cyclic monomer grafted modified acrylate pressure-sensitive adhesive and power battery |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602919A (en) * | 2009-06-18 | 2009-12-16 | 永大（中山）有限公司 | Double-sided pressure-sensitive adhesive tape that computer embroidery is used and preparation method thereof |
| CN101798491A (en) * | 2010-02-25 | 2010-08-11 | 北京高盟新材料股份有限公司 | Pressure sensitive adhesive for protective film and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5135494B2 (en) * | 1999-12-22 | 2013-02-06 | 綜研化学株式会社 | Acrylic adhesive tape and method for producing the same |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602919A (en) * | 2009-06-18 | 2009-12-16 | 永大（中山）有限公司 | Double-sided pressure-sensitive adhesive tape that computer embroidery is used and preparation method thereof |
| CN101798491A (en) * | 2010-02-25 | 2010-08-11 | 北京高盟新材料股份有限公司 | Pressure sensitive adhesive for protective film and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-181589A 2001.07.03 |
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