CN103102854B - High temperature resistance hot-melt pressure-sensitive adhesive - Google Patents
High temperature resistance hot-melt pressure-sensitive adhesive Download PDFInfo
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- CN103102854B CN103102854B CN201310049267.5A CN201310049267A CN103102854B CN 103102854 B CN103102854 B CN 103102854B CN 201310049267 A CN201310049267 A CN 201310049267A CN 103102854 B CN103102854 B CN 103102854B
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Abstract
The invention relates to a high temperature resistance hot-melt pressure-sensitive adhesive, which is characterized by comprising 12-13% of natural rubber, 12-13% of petroleum rubber, 20-22% of petroleum resin, 20-22% of terpene resin, 10-11% of alkyl phenolic resin, 14-15% of naphthenic oil, 3.0-3.5% of rubber accelerator and 1-3% of anti-aging agent. By the above technical scheme, solubleness, thermoplasticity and rebound resilience of the SBS series pressure-sensitive adhesive can be ensured, and the high temperature softness and cohesiveness of the pressure-sensitive adhesive can be enhanced.
Description
Technical field
The invention belongs to adhesive area, specifically refer to a kind of high-temperature resistant hot-melt pressure-sensitive adhesive water for the production of adhesive tape.
Background technology
Pressure sensitive adhesive is the solvent-borne type of acrylic acid series and rubber series or latex type tackiness agent mainly.In order to realize high speed operation, being rationally coated with, getting rid of the needs of the problems such as solvent public hazards, having developed hot-fusible pressure-sensitive adhesive, the feature of hot-fusible pressure-sensitive adhesive thermal-arrest melten gel and pressure sensitive adhesive is in one, solvent-free, pollution-free, easy to use.
The major ingredient of pressure sensitive adhesive is thermoplastic elastomer pressure sensitive adhesive, substantially by 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 comparatively large, only carries out each component and coordinates suitably, could obtain the pressure sensitive adhesive of excellent performance.
On the other hand, the tackifier used in existing pressure sensitive adhesive mainly use terpine resin, and this resinoid belongs to natural product, needs a large amount of timber in process of production, very large on the impact of environment.How reducing the performance not reducing tackifier to the usage quantity of terpine resin is the technology that this area is being found always.
Summary of the invention
The object of this invention is to provide a kind of hot-fusible pressure-sensitive adhesive technical scheme, by the technical program, the resistance to elevated temperatures of pressure sensitive adhesive can be improved.
The present invention is achieved by the following technical solutions:
A kind of high-temperature resistant hot-melt pressure-sensitive adhesive, consist of by weight percentage, the petroleum resin of the natural rubber of 12-13%, the oil rubber of 12-13%, 20-22%, the terpine resin of 20-22%, the alkyl phenolic resin of 10-11%, the naphthenic oil of 14-15%, the rubber accelerator of 3.0-3.5%, the anti-aging agent of 1-3%.
Described high-temperature resistant hot-melt pressure-sensitive adhesive, consist of by weight percentage, the natural rubber of 12.5%, the oil rubber of 12.5%, the petroleum resin of 22%, terpine resin, the alkyl phenolic resin of 11%, naphthenic oil, the rubber accelerator of 3.0%, the anti-aging agent of 3% of 14% of 22%.
Described oil rubber is SBS.
Described natural rubber is 1:1 with the weight ratio of oil rubber.
Described petroleum resin with the weight ratio of terpine resin are: 1.
Described petroleum resin are C
5/ C
9copolymer resins.
The present invention's beneficial effect is compared with the existing technology:
By the technical program, maintain SBS series pressure-sensitive ensure solvability, thermoplasticity, snappiness and elastic while, improve high-temperature soft and the cohesiveness of pressure sensitive adhesive.
Embodiment
Describe technical scheme of the present invention in detail below by way of specific embodiment, should be understood that, following embodiment only can be used for explaining and technical scheme of the present invention being described and can not being interpreted as being the restriction to technical solution of the present invention.
In the inventive solutions,
A kind of high-temperature resistant hot-melt pressure-sensitive adhesive, consist of by weight percentage, the petroleum resin of the natural rubber of 12-13%, the oil rubber of 12-13%, 20-22%, the terpine resin of 20-22%, the alkyl phenolic resin of 10-11%, 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 SBS.Described natural rubber is 1:1 with the weight ratio of oil rubber.Described petroleum resin are 1:1 with the weight ratio of terpine resin.Described petroleum resin are C
5/ C
9copolymer resins, C
5for group aliphatic resin, C
9for aromatic resin.Described anti-aging agent is antioxidant 1010.
Petroleum resin have good cementability, add petroleum resin and can improve the bounding force of tackiness agent, acid resistance, alkali resistance and water tolerance, and effectively can reduce production cost in tackiness agent and Pressuresensitive Tape.
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 there is aromatic series sector of breakdown character, there is again the some properties of straight chain hydrocarbon, the feature such as there is low pour point, high-density, high viscosity, have no side effect, and there is high solvency power, good low temperature performance, with some resin and the excellent compatibility of polymkeric substance, 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 on two roller machines, then added after 12 hours after rubber accelerator, anti-aging agent and alkyl phenolic resin carry out mixing 10-12 time more obtained blob of viscose is chopped into fritter; When reacting by heating still is to 200 DEG C, first add naphthenic oil, then add the blob of viscose of chopping, stir 1.5-2.0 hour after building reactor, maintaining temperature of reaction kettle is 180 DEG C, adds resin and carries out stirring 0.5-1 hour again, obtained glue.
In the present invention, the production process of each embodiment is identical, the distinguishing composition difference being only each component.
Embodiment 1
A kind of high-temperature resistant hot-melt pressure-sensitive adhesive, consist of by weight percentage, the natural rubber of 12.5%, the oil rubber of 12.5%, the petroleum resin of 22%, terpine resin, the alkyl phenolic resin of 11%, naphthenic oil, the rubber accelerator of 3.0%, the anti-aging agent of 3% of 14% of 22%.This embodiment is most preferred embodiment of the present invention.
Embodiment 2
A kind of high-temperature resistant hot-melt pressure-sensitive adhesive, consist of by weight percentage, the natural rubber of 12%, the oil rubber of 12%, the petroleum resin of 22%, terpine resin, the alkyl phenolic resin of 11%, naphthenic oil, the rubber accelerator of 3.0%, the anti-aging agent of 3% of 15% of 22%.
Embodiment 3
A kind of high-temperature resistant hot-melt pressure-sensitive adhesive, consist of by weight percentage, the natural rubber of 13%, the oil rubber of 13%, the petroleum resin of 22%, terpine resin, the alkyl phenolic resin of 10%, naphthenic oil, the rubber accelerator of 3.5%, the anti-aging agent of 2.5% of 14% of 22%.
Embodiment 4
A kind of high-temperature resistant hot-melt pressure-sensitive adhesive, consist of by weight percentage, the natural rubber of 13%, the oil rubber of 13%, the petroleum resin of 21%, terpine resin, the alkyl phenolic resin of 11%, naphthenic oil, the rubber accelerator of 3.0%, the anti-aging agent of 3% of 15% of 21%.
Claims (4)
1. a high-temperature resistant hot-melt pressure-sensitive adhesive, it is characterized in that: consist of by weight percentage, the petroleum resin of the natural rubber of 12-13%, the oil rubber of 12-13%, 20-22%, the terpine resin of 20-22%, the alkyl phenolic resin of 10-11%, the naphthenic oil of 14-15%, the rubber accelerator of 3.0-3.5%, the anti-aging agent of 1-3%;
Described natural rubber is 1:1 with the weight ratio of oil rubber;
Described oil rubber is SBS.
2. high-temperature resistant hot-melt pressure-sensitive adhesive according to claim 1, it is characterized in that: consist of by weight percentage, the natural rubber of 12.5%, the oil rubber of 12.5%, the petroleum resin of 22%, terpine resin, the alkyl phenolic resin of 11%, naphthenic oil, the rubber accelerator of 3.0%, the anti-aging agent of 3% of 14% of 22%.
3. high-temperature resistant hot-melt pressure-sensitive adhesive according to claim 1, is characterized in that: described petroleum resin are 1:1 with the weight ratio of terpine resin.
4. high-temperature resistant hot-melt pressure-sensitive adhesive according to claim 1, is characterized in that: described petroleum resin are C
5/ C
9copolymer resins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310049267.5A CN103102854B (en) | 2013-02-07 | 2013-02-07 | High temperature resistance hot-melt pressure-sensitive adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310049267.5A CN103102854B (en) | 2013-02-07 | 2013-02-07 | High temperature resistance hot-melt pressure-sensitive adhesive |
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| Publication Number | Publication Date |
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| CN103102854A CN103102854A (en) | 2013-05-15 |
| CN103102854B true CN103102854B (en) | 2014-12-24 |
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| CN201310049267.5A Active CN103102854B (en) | 2013-02-07 | 2013-02-07 | High temperature resistance hot-melt pressure-sensitive adhesive |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109495A (en) * | 2014-06-25 | 2014-10-22 | 苏州世优佳电子科技有限公司 | High temperature resistance and tensile resistance bonded adhesive tape as well as preparation method thereof |
| CN104119826B (en) * | 2014-06-26 | 2016-05-18 | 安徽图强文具股份有限公司 | A kind of environment-friendly type notebook bonding PUR |
| CN104178085A (en) * | 2014-07-23 | 2014-12-03 | 安徽雪峰木业有限公司 | High-heat-resistance hot-melt adhesive for pencil manufacturing |
| CN104178084A (en) * | 2014-07-23 | 2014-12-03 | 安徽雪峰木业有限公司 | High-antimicrobial-effect hot-melt adhesive for pencil manufacturing |
| 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 |
| CN110643305B (en) * | 2019-10-12 | 2021-02-02 | 湖南省和祥润新材料有限公司 | Heat-resistant cold-resistant outdoor pressure-sensitive adhesive and preparation method thereof |
| CN110791240B (en) * | 2019-11-13 | 2022-03-15 | 山西新华防化装备研究院有限公司 | Medium material for adhesive tape heat bonding and use method |
| CN114381225A (en) * | 2022-02-15 | 2022-04-22 | 中山市皇冠胶粘制品有限公司 | Environment-friendly pressure-sensitive adhesive with good bonding effect and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102120922A (en) * | 2010-10-11 | 2011-07-13 | 上海晶华粘胶制品发展有限公司 | Adhesive for high-temperature-resistant masking tape and high-temperature-resistant masking tape |
-
2013
- 2013-02-07 CN CN201310049267.5A patent/CN103102854B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102120922A (en) * | 2010-10-11 | 2011-07-13 | 上海晶华粘胶制品发展有限公司 | Adhesive for high-temperature-resistant masking tape and high-temperature-resistant masking tape |
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| CN103102854A (en) | 2013-05-15 |
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