CN103074013A - Hot-melt pressure-sensitive adhesive - Google Patents
Hot-melt pressure-sensitive adhesive Download PDFInfo
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- CN103074013A CN103074013A CN2013100499072A CN201310049907A CN103074013A CN 103074013 A CN103074013 A CN 103074013A CN 2013100499072 A CN2013100499072 A CN 2013100499072A CN 201310049907 A CN201310049907 A CN 201310049907A CN 103074013 A CN103074013 A CN 103074013A
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Abstract
The invention relates to a hot-melt pressure-sensitive adhesive which comprises the following components in percentage by weight: 20-22 percent of natural rubber, 10-11 percent of petroleum rubber, 25-30 percent of petroleum resin, 15-20 percent of terpene resin, 2-3 percent of polyisobutene, 14-15 percent of naphthenic oil, 3.0-3.5 percent of rubber accelerator and 1-3 percent of anti-aging agent. According to the technical scheme, the low-temperature softness and initial tack of the pressure-sensitive adhesive are improved while initial tack of an SIS (Styrene/isoprene/Styrene block copolymer) series pressure-sensitive adhesive is maintained.
Description
Technical field
The invention belongs to adhesive area, specifically refer to a kind of pressure-sensitive glue for the production of adhesive tape.
Background technology
Pressure sensitive adhesive mainly is solvent-borne type or the latex type tackiness agent of acrylic acid series and rubber series.In order to realize high speed operation, rationally coating, the needs of the problems such as eliminating solvent public hazards have developed hot-fusible pressure-sensitive adhesive, and the characteristics of hot-fusible pressure-sensitive adhesive thermal-arrest melten gel and pressure sensitive adhesive are in one, and are solvent-free, pollution-free, easy to use.
The major ingredient of pressure sensitive adhesive is the thermoplastic elastomer pressure sensitive adhesive, basically by the SBS(thermoplastic styrene butadiene rubber), SIS(is the segmented copolymer of vinylbenzene and isoprene), tackifying resin, tenderizer, anti-aging agent, tinting material wait to form.But its composition difference, performance difference is larger, only carries out that each set of dispense is suitable to be worked as, and just can make the pressure sensitive adhesive of excellent performance.
Summary of the invention
The purpose of this invention is to provide a kind of hot-fusible pressure-sensitive adhesive technical scheme, by the technical program, can improve the resistance to low temperature of pressure sensitive adhesive.
The present invention is achieved by the following technical solutions:
A kind of hot-fusible pressure-sensitive adhesive, consist of by weight percentage the terpine resin of the oil rubber of the natural rubber of 20-22%, 10-11%, the petroleum resin of 25-30%, 15-20%, the polyisobutene of 2-3%, the naphthenic oil of 14-15%, the rubber accelerator of 3.0-3.5%, the anti-aging agent of 1-3%.
Described hot-fusible pressure-sensitive adhesive consists of by weight percentage, 21.2% natural rubber, 10.6% oil rubber, 27% petroleum resin, 18% terpine resin, 3% polyisobutene, 14.2% naphthenic oil, 3.0% rubber accelerator, 3% anti-aging agent.
Described oil rubber is SIS.
Described natural rubber is 2:1 with the weight ratio of oil rubber.
Described petroleum resin are 3:2 with the weight ratio of terpine resin.
Described petroleum resin are C
5/ C
9Copolymer resins.
The beneficial effect that the present invention compares with prior art is:
By the technical program, in the tack that has kept the SIS series pressure-sensitive, improved low-temperature pliability and the tack of pressure sensitive adhesive.
Embodiment
Below describe technical scheme of the present invention in detail by specific embodiment, should be understood that, following embodiment only can be used for explaining and illustrate technical scheme of the present invention and can not be interpreted as to be restriction to technical solution of the present invention.
In technical scheme of the present invention,
A kind of hot-fusible pressure-sensitive adhesive, consist of by weight percentage the terpine resin of the oil rubber of the natural rubber of 20-22%, 10-11%, the petroleum resin of 25-30%, 15-20%, the polyisobutene of 2-3%, the naphthenic oil of 14-15%, the rubber accelerator of 3.0-3.5%, the anti-aging agent of 1-3%.
Described oil rubber is SIS.Described natural rubber is 2:1 with the weight ratio of oil rubber.Described petroleum resin are 3:2 with the weight ratio of terpine resin.Described petroleum resin are C
5/ C
9Copolymer resins, C
5Be group aliphatic resin, C
9Be aromatic resin.Described anti-aging agent is antioxidant 1010.
Petroleum resin have good cementability, add petroleum resin and can improve bounding force, acid resistance, alkali resistance and the water tolerance of tackiness agent in tackiness agent and Pressuresensitive Tape, and can effectively reduce production costs.
Terpine resin is some thermoplastic block copolymers, has the advantages such as, the low smell of look shallow, high adhesive force, high antioxidant and Heat stability is good, consistency and solvability are good.
Naphthenic oil, both had aromatic series sector of breakdown character, the some properties that has again straight chain hydrocarbon, the characteristics such as have low pour point, high-density, high viscosity, have no side effect, and has high solvency power, good low temperature performance, the compatibility good with some resin and polymkeric substance is with good speedup and the mutual solubility of rubber.
Production process of the present invention is:
Natural rubber and oil rubber are plasticated 8-10 time at two roller machines, carry out again after mixing 10-12 time the blob of viscose that makes being chopped into fritter through adding rubber accelerator, anti-aging agent polyisobutene after 12 hours again; During reacting by heating still to 200 ℃, add first naphthenic oil, then add the blob of viscose of chopping, stirred 1.5-2.0 hour after building reactor, keeping temperature of reaction kettle is 180 ℃, adds resin and stirs 0.5-1 hour again, makes glue.
In the present invention, the production process of each embodiment is identical, and distinguishing only is the composition difference of each component.
Embodiment 1
A kind of hot-fusible pressure-sensitive adhesive consists of by weight percentage, 21.2% natural rubber, 10.6% oil rubber, 27% petroleum resin, 18% terpine resin, 3% polyisobutene, 14.2% naphthenic oil, 3.0% rubber accelerator, 3% anti-aging agent.This embodiment is most preferred embodiment of the present invention.
Embodiment 2
A kind of hot-fusible pressure-sensitive adhesive consists of by weight percentage, 20% natural rubber, 10% oil rubber, 30% petroleum resin, 20% terpine resin, 2% polyisobutene, 14% naphthenic oil, 3.0% rubber accelerator, 1% anti-aging agent.
Embodiment 3
A kind of hot-fusible pressure-sensitive adhesive consists of by weight percentage, 22% natural rubber, 11% oil rubber, 25% petroleum resin, 17.5% terpine resin, 3% polyisobutene, 15% naphthenic oil, 3.5% rubber accelerator, 3% anti-aging agent.
Embodiment 4
A kind of hot-fusible pressure-sensitive adhesive consists of by weight percentage, 21% natural rubber, 10.5% oil rubber, 27% petroleum resin, 18% terpine resin, 2% polyisobutene, 15% naphthenic oil, 3.5% rubber accelerator, 3% anti-aging agent.
Claims (6)
1. hot-fusible pressure-sensitive adhesive, it is characterized in that: consist of by weight percentage the terpine resin of the oil rubber of the natural rubber of 20-22%, 10-11%, the petroleum resin of 25-30%, 15-20%, the polyisobutene of 2-3%, the naphthenic oil of 14-15%, the rubber accelerator of 3.0-3.5%, the anti-aging agent of 1-3%.
2. hot-fusible pressure-sensitive adhesive according to claim 1, it is characterized in that: consist of by weight percentage 21.2% natural rubber, 10.6% oil rubber, 27% petroleum resin, 18% terpine resin, 3% polyisobutene, 14.2% naphthenic oil, 3.0% rubber accelerator, 3% anti-aging agent.
3. hot-fusible pressure-sensitive adhesive according to claim 1, it is characterized in that: described oil rubber is SIS.
4. hot-fusible pressure-sensitive adhesive according to claim 1, it is characterized in that: described natural rubber is 2:1 with the weight ratio of oil rubber.
5. hot-fusible pressure-sensitive adhesive according to claim 1, it is characterized in that: described petroleum resin are 3:2 with the weight ratio of terpine resin.
6. hot-fusible pressure-sensitive adhesive according to claim 1, it is characterized in that: described petroleum resin are C
5/ C
9Copolymer resins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100499072A CN103074013A (en) | 2013-02-07 | 2013-02-07 | Hot-melt pressure-sensitive adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100499072A CN103074013A (en) | 2013-02-07 | 2013-02-07 | Hot-melt pressure-sensitive adhesive |
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| CN103074013A true CN103074013A (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013100499072A Pending CN103074013A (en) | 2013-02-07 | 2013-02-07 | Hot-melt pressure-sensitive adhesive |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106398644A (en) * | 2016-12-02 | 2017-02-15 | 陈佩珊 | Elastic carbon modified hot melt pressure-sensitive adhesive |
| CN106665550A (en) * | 2016-12-09 | 2017-05-17 | 遂昌维康竹炭开发有限公司 | Mouse sticking board and preparation of mouse sticking glue |
| CN107057605A (en) * | 2016-03-15 | 2017-08-18 | 安徽胜方信息科技服务有限公司 | A kind of cold-resistant hot-fusible pressure-sensitive adhesive preparation method |
| CN108587509A (en) * | 2018-04-26 | 2018-09-28 | 昆山科顺防水材料有限公司 | Novel non-bituminous base adhesive waterproof coil of one kind and preparation method thereof |
| CN108641628A (en) * | 2018-04-26 | 2018-10-12 | 昆山科顺防水材料有限公司 | A kind of waterproof roll non-bituminous self-adhesion sizing material and preparation method thereof |
| CN111728297A (en) * | 2020-07-24 | 2020-10-02 | 江苏建中医用材料有限公司 | Adhesive non-woven mask without ear band |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007001743A1 (en) * | 2005-06-23 | 2007-01-04 | Avery Dennison Corporation | Pressure sensitive adhesive |
| US20070231571A1 (en) * | 2006-04-04 | 2007-10-04 | Richard Lane | Pressure sensitive adhesive (PSA) laminates |
| CN102010681A (en) * | 2009-09-04 | 2011-04-13 | 上海永冠胶粘制品有限公司 | Glue with high permanent adhesive force |
| CN102020948A (en) * | 2009-09-15 | 2011-04-20 | 上海永冠胶粘制品有限公司 | High-temperature resistance hot melt glue |
-
2013
- 2013-02-07 CN CN2013100499072A patent/CN103074013A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007001743A1 (en) * | 2005-06-23 | 2007-01-04 | Avery Dennison Corporation | Pressure sensitive adhesive |
| US20070231571A1 (en) * | 2006-04-04 | 2007-10-04 | Richard Lane | Pressure sensitive adhesive (PSA) laminates |
| CN102010681A (en) * | 2009-09-04 | 2011-04-13 | 上海永冠胶粘制品有限公司 | Glue with high permanent adhesive force |
| CN102020948A (en) * | 2009-09-15 | 2011-04-20 | 上海永冠胶粘制品有限公司 | High-temperature resistance hot melt glue |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057605A (en) * | 2016-03-15 | 2017-08-18 | 安徽胜方信息科技服务有限公司 | A kind of cold-resistant hot-fusible pressure-sensitive adhesive preparation method |
| CN106398644A (en) * | 2016-12-02 | 2017-02-15 | 陈佩珊 | Elastic carbon modified hot melt pressure-sensitive adhesive |
| CN106665550A (en) * | 2016-12-09 | 2017-05-17 | 遂昌维康竹炭开发有限公司 | Mouse sticking board and preparation of mouse sticking glue |
| CN108587509A (en) * | 2018-04-26 | 2018-09-28 | 昆山科顺防水材料有限公司 | Novel non-bituminous base adhesive waterproof coil of one kind and preparation method thereof |
| CN108641628A (en) * | 2018-04-26 | 2018-10-12 | 昆山科顺防水材料有限公司 | A kind of waterproof roll non-bituminous self-adhesion sizing material and preparation method thereof |
| CN111728297A (en) * | 2020-07-24 | 2020-10-02 | 江苏建中医用材料有限公司 | Adhesive non-woven mask without ear band |
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Application publication date: 20130501 |