CN110330905A - A kind of no base material adhesive tape - Google Patents
A kind of no base material adhesive tape Download PDFInfo
- Publication number
- CN110330905A CN110330905A CN201910681798.3A CN201910681798A CN110330905A CN 110330905 A CN110330905 A CN 110330905A CN 201910681798 A CN201910681798 A CN 201910681798A CN 110330905 A CN110330905 A CN 110330905A
- Authority
- CN
- China
- Prior art keywords
- parts
- base material
- adhesive tape
- material adhesive
- aging agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J107/00—Adhesives based on natural rubber
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J109/00—Adhesives based on homopolymers or copolymers of conjugated diene hydrocarbons
- C09J109/06—Copolymers with styrene
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/10—Adhesives in the form of films or foils without carriers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
- C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/383—Natural or synthetic rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of no base material adhesive tapes, this is made of without base material adhesive tape gluing oxidant layer and release layer, and wherein gluing oxidant layer raw material includes each component of following parts by weight: 30-40 parts of natural rubber, 30-40 parts of butadiene-styrene rubber, 5-10 parts of polybutene, 10-35 parts of reinforced resin, 1-5 parts of mill base, 1-2 parts of anti-aging agent, 0-5 parts of solvent；The release layer is release paper or release film；A kind of no base material adhesive tape of the present invention, no base material adhesive tape is understood without trace after dismounting, is not stayed residual phenomenon, there is under high temperature or low-temperature condition excellent resistance to ag(e)ing and good waterproofness simultaneously, also there is excellent bonding effect, so that having the characteristics that sticking strength is big without base material adhesive tape can fix for a long time, it is operational simple, it removes and use is all convenient, bring to user with good using effect.
Description
Technical field
The invention belongs to tape technology field, in particular to a kind of no base material adhesive tape.
Background technique
No base material adhesive tape is directly to be suppressed by the third uncommon sour glue coating, all convenient using removing；And existing no substrate
Adhesive tape uses Shortcomings, and current general no base material adhesive tape transparency is not high, influences visuality, in use degree of adhesion
It is not high, so that it degumming phenomenon is occurred, and also will appear residue glue when removing and the phenomenon that there are traces, so that unsightly, simultaneously
Meeting does not have it weather-proof and ageing-resistant existing so that adhesive tape will appear ruckbildung under high temperature or low temperature in long-time service
As for this purpose, it is proposed that a kind of no base material adhesive tape.
Summary of the invention
The main purpose of the present invention is to provide a kind of no base material adhesive tapes, can effectively solve the problems in background technique.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of no base material adhesive tape, this is made of without base material adhesive tape gluing oxidant layer and release layer, wherein gluing oxidant layer raw material packet
Include each component of following parts by weight: 30-40 parts of natural rubber, 30-40 parts of butadiene-styrene rubber, 5-10 parts of polybutene, reinforced resin
10-35 parts, 1-5 parts of mill base, 1-2 parts of anti-aging agent, 0-5 parts of solvent；
The release layer is release paper or release film.
Preferably, the gluing oxidant layer is made of raw material from the following weight: 35 parts of natural rubber, 30 parts of butadiene-styrene rubber,
5 parts of polybutene, 25 parts of reinforced resin, 1 part of mill base, 2 parts of anti-aging agent, 2 parts of solvent.
Preferably, the gluing oxidant layer is made of raw material from the following weight: 35 parts of natural rubber, 35 parts of butadiene-styrene rubber,
10 parts of polybutene, 12 parts of reinforced resin, 5 parts of mill base, 2 parts of anti-aging agent, 1 part of solvent.
Preferably, tackifying resin is one of solid state rosin ester, Petropols, xylene resin or any several mixed
It closes, softening point is 80-110 DEG C, acid value 1-40.
Preferably, the anti-aging agent is two in N- phenyl-β-naphthylamine anti-aging agent, p-phenylenediamine anti-aging agent or amine anti-aging agent
Kind or a variety of mixing.
Preferably, the solvent be esters solvent and ketones solvent, and esters solvent be selected from methyl acetate, ethyl acetate or
Any one or more in butyl acetate, any one or more of ketones solvent in acetone, butanone, cyclohexanone.
Preferably, the preparation method without base material adhesive tape the following steps are included:
S1: said components and mass fraction are accurately weighed, then tackifying resin is dissolved with ketones solvent, to
After completely dissolution, the lysate of tackifying resin is obtained；
Natural rubber and butadiene-styrene rubber: being put into agitating device be stirred again by S2, is secondly added and obtains tackifying resin
Lysate be stirred, stirring rate 100-350rpm, mixing time 40-60min, and in 22-27 DEG C, it is relatively wet
It is mixed in the environment of degree 50-65%RH, the polybutene, mill base, anti-aging agent that remaining ingredient is sequentially added after to be dissolved carry out
It is mixed, obtains pressure-sensitive adhesive after mixing evenly；
S3: pressure-sensitive adhesive obtained is coated in release paper, when needing to be made with a thickness of 80-250 μm, is directly made
It is coated with comma axis, and crimps curing after its drying completely, the preparation of no base material adhesive tape can be completed.
Compared with prior art, the invention has the following beneficial effects: this without base material adhesive tape, by pressure sensitive adhesive directly in from
Type paper directly contacts, so that the transparency of adhesive tape is high, does not influence subsequent use visuality, while easy to use succinct, fitting
When, without the pretreatment such as heating, adherend surface is fitted to realize to adherend after need to only removing the release paper of adhesive tape
Be adhesively fixed so that the degree of adhesion of adhesive tape is very high, the phenomenon that no degumming and residue glue, as long as while in removing with 70 degree within
Angle is removed, so that being not in have adhesive tape stick remaining trace after removing, has good beautiful usability, and in height
There is fabulous shear resistance, excellent weather-proof and resistance to ag(e)ing, manufacture craft is simple, easy to use under temperature or low-temperature condition.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Embodiment 1
The each component that more weighed gluing oxidant layer raw material includes following parts by weight will be set: right 35 parts of rubber, butylbenzene
30 parts of rubber, 5 parts of polybutene, 25 parts of reinforced resin, 1 part of mill base, 2 parts of anti-aging agent, 2 parts of solvent；First by tackifying resin ketone
Class solvent is dissolved, to after completely dissolution, obtain the lysate of tackifying resin；Natural rubber and butadiene-styrene rubber are put by it again
It is stirred in agitating device, the lysate that secondly addition obtains tackifying resin is stirred, and stirring rate 100rpm is stirred
Mixing the time is 40min, and temperature is set as 22 DEG C, is mixed in the environment of relative humidity 50%RH, sequentially adds after to be dissolved
Polybutene, mill base, the anti-aging agent of remaining ingredient are mixed, and obtain pressure-sensitive adhesive after mixing evenly；By pressure obtained
Sensitive adhesive is coated in release paper, when needing to be made with a thickness of 80-250 μm, is directly coated with using comma axis, and dry to it
Dry completely rear curling curing, can be completed the preparation of no base material adhesive tape.
The surface that no base material adhesive tape obtained is adhered on to stainless steel, in temperature setting at 21-25 DEG C, relative humidity exists
Under 45-55% environment, after placing 48-72h, first time peel strength is 8.56n/cm within 48 hour, and peel strength is after 72 hours
8.13n/cm, tack reduction is up to 95%.
Embodiment 2
The each component that more weighed gluing oxidant layer raw material includes following parts by weight will be set: right 35 parts of rubber, butylbenzene
35 parts of rubber, 10 parts of polybutene, 12 parts of reinforced resin, 5 parts of mill base, 2 parts of anti-aging agent, 1 part of solvent；First by tackifying resin ketone
Class solvent is dissolved, to after completely dissolution, obtain the lysate of tackifying resin；Natural rubber and butadiene-styrene rubber are put into again and stirred
It mixes in device and is stirred, the lysate that secondly addition obtains tackifying resin is stirred, stirring rate 350rpm, stirring
Time is 60min, and is mixed in the environment of 27 DEG C, relative humidity 65%RH, sequentially adds remaining ingredient after to be dissolved
Polybutene, mill base, anti-aging agent be mixed, obtain pressure-sensitive adhesive after mixing evenly；By pressure-sensitive adhesive obtained
It is coated in release paper, when needing to be made with a thickness of 80-250 μm, is directly coated with using comma axis, and after its drying completely
Curling curing, can be completed the preparation of no base material adhesive tape；
The surface that no base material adhesive tape obtained is adhered on to stainless steel, in temperature setting at 21-25 DEG C, relative humidity exists
Under 45-55% environment, after placing 48-72h, first time peel strength is 8.64n/cm within 48 hour, and peel strength is after 72 hours
8.2n/cm, tack reduction is up to 96%.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of no base material adhesive tape, which is characterized in that this is made of without base material adhesive tape gluing oxidant layer and release layer, wherein adhesive
Layer raw material include following parts by weight each component: 30-40 parts of natural rubber, 30-40 parts of butadiene-styrene rubber, 5-10 parts of polybutene,
10-35 parts of reinforced resin, 1-5 parts of mill base, 1-2 parts of anti-aging agent, 0-5 parts of solvent；
The release layer is release paper or release film.
2. a kind of no base material adhesive tape according to claim 1, it is characterised in that: the gluing oxidant layer is by following parts by weight
Raw material is made: 35 parts of natural rubber, 30 parts of butadiene-styrene rubber, 5 parts of polybutene, 25 parts of reinforced resin, 1 part of mill base, 2 parts of anti-aging agent,
2 parts of solvent.
3. a kind of no base material adhesive tape according to claim 1, it is characterised in that: the gluing oxidant layer is by following parts by weight
Raw material is made: 35 parts of natural rubber, 35 parts of butadiene-styrene rubber, 10 parts of polybutene, 12 parts of reinforced resin, 5 parts of mill base, 2 parts of anti-aging agent,
1 part of solvent.
4. a kind of no base material adhesive tape according to claim 1, it is characterised in that: tackifying resin is solid state rosin ester, petroleum
One of resin, xylene resin or any several mixing, softening point are 80-110 DEG C, acid value 1-40.
5. a kind of no base material adhesive tape according to claim 1, it is characterised in that: the anti-aging agent is N- phenyl-β-naphthylamine
Two or more of mixing in anti-aging agent, p-phenylenediamine anti-aging agent or amine anti-aging agent.
6. a kind of no base material adhesive tape according to claim 1, it is characterised in that: the solvent is that esters solvent and ketone are molten
Agent, and any one or more of esters solvent in methyl acetate, ethyl acetate or butyl acetate, ketones solvent are selected from third
Ketone, butanone, any one or more in cyclohexanone.
7. a kind of no base material adhesive tape according to claim 1, it is characterised in that: the preparation method without base material adhesive tape includes
Following steps:
S1: component described in the claims 1-6 and mass fraction are accurately weighed, then tackifying resin ketone is molten
Agent is dissolved, to after completely dissolution, obtain the lysate of tackifying resin；
Natural rubber and butadiene-styrene rubber: being put into agitating device be stirred again by S2, is secondly added and obtains the molten of tackifying resin
Solution liquid is stirred, stirring rate 100-350rpm, mixing time 40-60min, and in 22-27 DEG C, relative humidity
It is mixed in the environment of 50-65%RH, the polybutene, mill base, anti-aging agent that remaining ingredient is sequentially added after to be dissolved are mixed
Stirring is closed, obtains pressure-sensitive adhesive after mixing evenly；
S3: pressure-sensitive adhesive obtained is coated in release paper, when needing to be made with a thickness of 80-250 μm, directly using funny
The coating of number axis, and curing is crimped after its drying completely, the preparation of no base material adhesive tape can be completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681798.3A CN110330905A (en) | 2019-07-26 | 2019-07-26 | A kind of no base material adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681798.3A CN110330905A (en) | 2019-07-26 | 2019-07-26 | A kind of no base material adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110330905A true CN110330905A (en) | 2019-10-15 |
Family
ID=68147618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910681798.3A Pending CN110330905A (en) | 2019-07-26 | 2019-07-26 | A kind of no base material adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110330905A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2190847A1 (en) * | 1972-01-20 | 1974-02-01 | Goodyear Tire & Rubber | |
| JPS55123668A (en) * | 1979-03-14 | 1980-09-24 | Toyo Ink Mfg Co Ltd | Sheet wax laminate |
| CN105400440A (en) * | 2015-11-27 | 2016-03-16 | 宁波科莱恩新材料科技有限公司 | Transfer tape |
| CN106661394A (en) * | 2014-07-17 | 2017-05-10 | 3M创新有限公司 | Pressure sensitive adhesive assembly comprising thermoplastic filler material |
| CN108410375A (en) * | 2017-02-09 | 2018-08-17 | 李其树 | Hot melt adhesive film for bonding rubber and EVA (ethylene-vinyl acetate) foaming material |
-
2019
- 2019-07-26 CN CN201910681798.3A patent/CN110330905A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2190847A1 (en) * | 1972-01-20 | 1974-02-01 | Goodyear Tire & Rubber | |
| JPS55123668A (en) * | 1979-03-14 | 1980-09-24 | Toyo Ink Mfg Co Ltd | Sheet wax laminate |
| CN106661394A (en) * | 2014-07-17 | 2017-05-10 | 3M创新有限公司 | Pressure sensitive adhesive assembly comprising thermoplastic filler material |
| CN105400440A (en) * | 2015-11-27 | 2016-03-16 | 宁波科莱恩新材料科技有限公司 | Transfer tape |
| CN108410375A (en) * | 2017-02-09 | 2018-08-17 | 李其树 | Hot melt adhesive film for bonding rubber and EVA (ethylene-vinyl acetate) foaming material |
Non-Patent Citations (2)
| Title |
|---|
| "用废纸生产板材的新方法 ", 《现代商贸工业》 * |
| 叶青萱: "《胶粘剂》", 30 October 1999, 中国物质出版社 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191015 |
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