CN102101996A - Pressure-sensitive adhesive used for cotton paper or non-woven fabrics and preparation method thereof - Google Patents
Pressure-sensitive adhesive used for cotton paper or non-woven fabrics and preparation method thereof Download PDFInfo
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- CN102101996A CN102101996A CN 201010594982 CN201010594982A CN102101996A CN 102101996 A CN102101996 A CN 102101996A CN 201010594982 CN201010594982 CN 201010594982 CN 201010594982 A CN201010594982 A CN 201010594982A CN 102101996 A CN102101996 A CN 102101996A
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- sensitive adhesive
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Abstract
The invention discloses a pressure-sensitive adhesive used for cotton paper or non-woven fabrics and a preparation method thereof. The preparation method comprises the following steps of: uniformly mixing 15 to 25 percent of butyl acrylate, 20 to 35 percent of ethyl hexyl acrylate, 0.2 to 4 percent of crylic acid, 0.5 to 2 percent of methyl methacrylate, 0.2 to 1.5 percent of vinyl acetate, 0.1 to 1 percent of 2-hydroxyethyl methacrylate and 40 to 60 percent of ethyl acetate; heating to the temperature of between 80 and 85DEG C in a reaction kettle, and adding benzoyl peroxide by 1 to 3 times in the temperature keeping process, wherein the temperature keeping time is 2 to 10 hours; and adding tackifying resin according to viscosity requirement. The pressure-sensitive adhesive prepared by the method has large stripping force of 1,000-2,000g, and ensures that the cotton paper or the non-woven fabrics are not layered in the tearing process and adverse effect cannot occur.
Description
Technical field
The present invention relates to a kind of pressure sensitive adhesive that is used for cotton paper or non-woven fabrics and preparation method thereof, belong to the adhesive material processing technique field.
Background technology
The pressure-sensitive sealing tape is called for short pressure-sensitive adhesive tape, and its definition is: adopt to refer to energy pressure, it just can make tackiness agent bond to the purpose of any adherend smooth finish surface immediately.Meanwhile, if when destroying the adherend gluing of surfaces, tackiness agent does not pollute the adherend surface, and such tackiness agent is called pressure sensitive adhesive (PressureSensitive Adhesive).Pressure sensitive adhesive is a kind of viscoelastic body that is possessing the adhesion properties and the solid elastic property of liquid simultaneously; This viscoelastic body is possessing " influence factor and the character that can bear bonding contact process and destructive process two aspects " simultaneously.Pressure sensitive adhesive generally directly is not used in the bonding of adherend, but makes pressure sensitive adhesive goods (pressure-sensitive adhesive tape and Adhesive Label) by various materials, and is applied to the bonding of adherend.
The pressure-sensitive adhesive tape of high viscosity just glues at present, and peeling force is strong, but in the process of two-step approach coating double-faced adhesive tape, property is poor because coating back tackiness agent flows, perviousness to cotton paper is bad, causes the easy layering of cotton paper in use, and product performance are produced detrimentally affect.
Summary of the invention
The invention provides a kind of pressure sensitive adhesive that is used for cotton paper or non-woven fabrics and preparation method thereof.
For achieving the above object, first kind of technical scheme that the present invention adopts is: a kind of pressure sensitive adhesive that is used for cotton paper or non-woven fabrics, and composition of raw materials mainly is made up of the material of following quality percentage composition:
Butyl acrylate 15%～25%;
Isooctyl acrylate monomer 20%～35%;
Vinylformic acid 0.2%～4%;
Methyl methacrylate 0.5%～2%;
Vinyl acetate between to for plastic 0.2%～1.5%;
2-hydroxyethyl methacrylate 0.1%～1%;
Benzoyl peroxide 0.1%～0.7%;
Ethyl acetate 40%～60%.
For achieving the above object, second kind of technical scheme that the present invention adopts is: a kind of preparation method who is used for the pressure sensitive adhesive of cotton paper or non-woven fabrics is characterized in that: mainly be made up of the following step:
The first step: butyl acrylate, Isooctyl acrylate monomer, vinylformic acid, methyl methacrylate, vinyl acetate between to for plastic, 2-hydroxyethyl methacrylate and ethyl acetate are mixed;
Second step: be heated to 80～85 ℃ in reactor, divide 1～3 time then in insulating process and add benzoyl peroxide, the time of described insulation is 2～10 hours.
Related content in the technique scheme is explained as follows:
1, in the such scheme, also having the quality percentage composition in the composition of raw materials is 1%～50% tackifying resin.
2, in the such scheme, also comprised for the 3rd step: temperature is reduced to 40～55 ℃, adds described tackifying resin, stir, filter and promptly get pressure sensitive adhesive.
Because the technique scheme utilization, the present invention compared with prior art has following advantage and effect:
Formulating of recipe of the present invention has given product good viscosity and force of cohesion, is embodying very excellent performance aspect initial bonding strength, bounding force, force of cohesion and the base adhesion force balance.The peeling force height, at 1000～2000g, but in the process of tearing, cotton paper or non-woven fabrics are not stratified, bad generation detrimentally affect.
Embodiment
Below in conjunction with embodiment the present invention is further described:
Embodiment one: a kind of pressure sensitive adhesive that is used for cotton paper or non-woven fabrics and preparation method thereof
Butyl acrylate 200kg
Isooctyl acrylate monomer 280kg
Vinylformic acid 3kg
Methyl methacrylate 10kg
Vinyl acetate between to for plastic 5kg
2-hydroxyethyl methacrylate 2kg
Benzoyl peroxide 2kg
Ethyl acetate 550kg
Tackifying resin 200kg
The preparation method, as follows:
(1) will stir in butyl acrylate, Isooctyl acrylate monomer, vinylformic acid, methyl methacrylate, vinyl acetate between to for plastic, the 2-hydroxyethyl methacrylate adding ethyl ester;
(2) in reactor, be heated to 80-85 ℃, add the 0.5kg Benzoyl Peroxide then, insulation 2h;
(3) add the 0.5kg benzoyl peroxide, insulation 3h;
(4) add the 1kg benzoyl peroxide at last, insulation 3h;
(5) temperature is reduced to about 50 ℃, adds tackifying resin, stirs, and filters to get final product.
Embodiment two～five: a kind of pressure sensitive adhesive that is used for cotton paper or non-woven fabrics and preparation method thereof
One, composition of raw materials is as shown in the table:
Two, the preparation method is with embodiment one.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (4)
1. pressure sensitive adhesive that is used for cotton paper or non-woven fabrics, it is characterized in that: composition of raw materials mainly is made up of the material of following quality percentage composition:
Butyl acrylate 15%～25%;
Isooctyl acrylate monomer 20%～35%;
Vinylformic acid 0.2%～4%;
Methyl methacrylate 0.5%～2%;
Vinyl acetate between to for plastic 0.2%～1.5%;
2-hydroxyethyl methacrylate 0.1%～1%;
Benzoyl peroxide 0.1%～0.7%;
Ethyl acetate 40%～60%.
2. the pressure sensitive adhesive that is used for cotton paper or non-woven fabrics according to claim 1 is characterized in that: also having the quality percentage composition in the composition of raw materials is 1%～50% tackifying resin.
3. the preparation method of claim 1 or 2 described pressure sensitive adhesives is characterized in that: mainly be made up of the following step:
The first step: butyl acrylate, Isooctyl acrylate monomer, vinylformic acid, methyl methacrylate, vinyl acetate between to for plastic, 2-hydroxyethyl methacrylate and ethyl acetate are mixed;
Second step: be heated to 80～85 ℃ in reactor, divide 1～3 time then in insulating process and add benzoyl peroxide, the time of described insulation is 2～10 hours.
4. the method for pressure sensitive adhesive according to claim 3 is characterized in that: also comprised for the 3rd step: temperature is reduced to 40～55 ℃, adds described tackifying resin, stir, filter and promptly get pressure sensitive adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010594982 CN102101996A (en) | 2010-12-20 | 2010-12-20 | Pressure-sensitive adhesive used for cotton paper or non-woven fabrics and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010594982 CN102101996A (en) | 2010-12-20 | 2010-12-20 | Pressure-sensitive adhesive used for cotton paper or non-woven fabrics and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102101996A true CN102101996A (en) | 2011-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010594982 Pending CN102101996A (en) | 2010-12-20 | 2010-12-20 | Pressure-sensitive adhesive used for cotton paper or non-woven fabrics and preparation method thereof |
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| CN (1) | CN102101996A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119809A (en) * | 2014-07-07 | 2014-10-29 | 苏州世优佳电子科技有限公司 | High-temperature-resistant pressure-sensitive adhesive and preparation method thereof |
| CN107619457A (en) * | 2017-09-22 | 2018-01-23 | 辽宁恒星精细化工有限公司 | Ceiling filter cotton inorganic agent and preparation method |
| US10947423B2 (en) | 2016-03-10 | 2021-03-16 | 3M Innovative Properties Company | Oil resistant adhesive |
| CN115322705A (en) * | 2022-08-16 | 2022-11-11 | 东莞理工学院 | Ultrathin high-stripping polyacrylate pressure-sensitive adhesive and preparation method thereof |
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 |
| CN101698784A (en) * | 2009-09-22 | 2010-04-28 | 北京高盟化工有限公司 | Pressure sensitive conductive adhesive composite and preparation method thereof |
-
2010
- 2010-12-20 CN CN 201010594982 patent/CN102101996A/en active Pending
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 |
| CN101698784A (en) * | 2009-09-22 | 2010-04-28 | 北京高盟化工有限公司 | Pressure sensitive conductive adhesive composite and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119809A (en) * | 2014-07-07 | 2014-10-29 | 苏州世优佳电子科技有限公司 | High-temperature-resistant pressure-sensitive adhesive and preparation method thereof |
| US10947423B2 (en) | 2016-03-10 | 2021-03-16 | 3M Innovative Properties Company | Oil resistant adhesive |
| CN107619457A (en) * | 2017-09-22 | 2018-01-23 | 辽宁恒星精细化工有限公司 | Ceiling filter cotton inorganic agent and preparation method |
| CN107619457B (en) * | 2017-09-22 | 2019-12-10 | 辽宁恒星精细化工有限公司 | Roof filter cotton treating agent and preparation method thereof |
| CN115322705A (en) * | 2022-08-16 | 2022-11-11 | 东莞理工学院 | Ultrathin high-stripping polyacrylate pressure-sensitive adhesive and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 215400 Taicang Economic Development Zone, Qingdao West Road, No. 11, No. Applicant after: Suzhou Sidike New Material Science & Technology Co., Ltd. Address before: 215400 No. 221 East Luoyang Road, Banqiao Town, Jiangsu, Taicang Applicant before: Suzhou Sidike Stickiness Electron Stuff Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SUZHOU SIDIKET ELECTRONICS ADHESIVE MATERIAL CO., LTD. TO: SUZHOU SIDIKE NEW MATERIALS SCIENCE AND TECHNOLOGY CO., LTD. |
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Application publication date: 20110622 |