CN106010350A - High-temperature-resistant adhesive tape - Google Patents
High-temperature-resistant adhesive tape Download PDFInfo
- Publication number
- CN106010350A CN106010350A CN201610592469.8A CN201610592469A CN106010350A CN 106010350 A CN106010350 A CN 106010350A CN 201610592469 A CN201610592469 A CN 201610592469A CN 106010350 A CN106010350 A CN 106010350A
- Authority
- CN
- China
- Prior art keywords
- layer
- adhesive tape
- temperature
- high temperature
- temperature resistant
- 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
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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
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/08—Copolymers of ethene
-
- 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
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
-
- 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
- C09J2423/00—Presence of polyolefin
- C09J2423/04—Presence of homo or copolymers of ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesive Tapes (AREA)
Abstract
The invention discloses a high-temperature-resistant adhesive tape. The high-temperature-resistant adhesive tape comprises an outermost high-temperature-resistant coating layer, a middle viscos layer and an inner substrate layer. The high-temperature-resistant adhesive tape provided by the invention has the advantages of high temperature resistance, high impact resistance and good anti-shock buffering effect.
Description
Technical field
The present invention relates to a kind of High temperature-resistanadhesive adhesive tape.
Background technology
Super heated rubber pressure sensitive adhesive tape is a kind of adhesive tape that at high temperature can also be formed and compare strong bond power.Super heated rubber pressure
The bonding force of sensitive tape is mainly Van der Waals force, and therefore, after bonding plane is formed, the structure of gluing of surfaces will not be destroyed.Pressure-sensitive
Adhesive tape be to presser sensor, be not required to heating, be not required to solvent, be not required to bigger pressure, only need to be slightly pressurized or with finger once by
Bonding a kind of adhesive tape can be realized.Be characterized in viscous easily, take off be not difficult, shell and do not damage.
But in existing rubber pressure sensitive adhesive tape, multiplex U.S. stricture of vagina paper, as substrate layer, so causes tape thickness to thicken,
The shortcomings such as it is the highest that adhesive tape has heatproof, and toughness is not strong, tensile strength difference.And when super heated rubber pressure sensitive adhesive tape is wrapped in a circle
On core, when being bent to form an adhesive tape disc, owing to U.S. stricture of vagina thickness of paper degree is relatively big, cause entire volume length of tape shorter.
Summary of the invention
It is an object of the invention to provide a kind of High temperature-resistanadhesive adhesive tape, there is high temperature resistant, good impact resistance, shockproof cushioning
Effective advantage.
The technical scheme is that a kind of High temperature-resistanadhesive adhesive tape, described High temperature-resistanadhesive adhesive tape includes outermost high temperature resistant painting
The bed of material, the adhesive-layer in intermediate layer and the substrate layer of internal layer, described high-temperature resistant coating layer is high temperature resistant wrinkle beautifying paper tape, described substrate layer
For plastic sheeting, described adhesive-layer is medical hot melt adhesive, and described high-temperature resistant coating layer surface configuration has some through holes, described through hole
For square groove, the thickness of described substrate layer is 20-30 μm, and the thickness of described high-temperature resistant coating layer is 3-5 μm.
In a preferred embodiment of the present invention, the number of described through hole is 10.
In a preferred embodiment of the present invention, described adhesive-layer thickness is 1-3 μm.
A kind of High temperature-resistanadhesive adhesive tape of the present invention, has high temperature resistant, good impact resistance, effective excellent of shockproof cushioning
Point.
Accompanying drawing explanation
Accompanying drawing 1 is the perspective view of High temperature-resistanadhesive adhesive tape one of the present invention preferred embodiment.
In accompanying drawing, the labelling of each parts is as follows: 1, outermost layer, and 2, intermediate layer, 3, internal layer.
Detailed description of the invention
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Referring to Fig. 1, Fig. 1 is one High temperature-resistanadhesive adhesive tape of the present invention, and described High temperature-resistanadhesive adhesive tape includes the high temperature resistant of outermost layer 1
Dope layer, the adhesive-layer in intermediate layer 2 and the substrate layer of internal layer 3, described high-temperature resistant coating layer is high temperature resistant wrinkle beautifying paper tape, described base
Sheet material layers is plastic sheeting, and described adhesive-layer is medical hot melt adhesive, and described high-temperature resistant coating layer surface configuration has some through holes, described
Through hole is square groove, and the thickness of described substrate layer is 20-30 μm, and the thickness of described high-temperature resistant coating layer is 3-5 μm, described through hole
Number be 10, described adhesive-layer thickness is 1-3 μm.
The basic resin of medical hot melt adhesive is ethylene and vinyl acetate copolymerization at high temperature under high pressure forms, i.e. EVA resin.
This resin is the main component making PUR, and the ratio of basic resin, quality determine the key property of medical hot melt adhesive,
(such as cementitiousness, melt temperature and the adhesion strength of glue) is typically chosen VA content 18-33, melting means (MI) 6-800, VA content
Low, degree of crystallinity is got over high rigidity and is increased, and under square one, VA content is big, and degree of crystallinity low elasticity increases, and the selection of EVA melting means is the heaviest
, it is high the poorest to adherend moistening and permeability that melting means gets over the small flow big melt temperature of difference intensity.Contrary melting means its glue excessive
Melt temperature low, preferably but adhesion strength reduces mobility.The selection of its auxiliary agent, should select ethylene proper with vinyl acetate ratio
When.Viscosifier are one of main auxiliary agents of medical hot melt adhesive.If had at a certain temperature when only melting by basic resin
Cohesive force, when temperature decline after, be just difficult to paper is carried out moistening and infiltration, lose cementitiousness, it is impossible to reach bonding effect
Really；Add viscosifier and just can improve the mobility of colloid and the wettability to adherend, improve adhesive property, reach required
Adhesion strength.General viscosifier have Colophonium, modified rosin (138 or 145), C5 Petropols, C9 Petropols, terpene resin
Deng.Viscosity modifier is also one of main auxiliary agent of medical hot melt adhesive.Its effect is to increase the mobility of colloid, regulation solidification speed
Degree, to reach the purpose being quickly firmly bonded, otherwise melt viscosity is spent greatly, or cannot be difficult to flowing, it is difficult to penetrate into signature
In, cannot be firmly bonded.Add the viscosity modifier that softening point is low, it is possible to reach to permeate during bonding, glue
The purpose in jail.It is typically chosen paraffin, microwax.Synthetic wax (PE or PP), Buddhist torr wax etc..
Further illustrating, plastic sheeting has the thermostability that (1) is excellent.The decomposition temperature of plastic sheeting is generally more than
500 DEG C, the highest, be one of kind that in the organic polymer being currently known, heat stability is the highest, this be mainly because of
For strand contains substantial amounts of aromatic rings.(2) excellent mechanical performance.The tensile strength of the matrix material not strengthened all exists
More than 100MPa.The Kapton thin film tensile strength prepared with equal acid anhydride is 170MPa, and biphenyl type plastic sheeting (Upilex S)
Can reach 400MPa.The elastic modelling quantity of plastic sheeting fiber can reach 500MPa, is only second to carbon fiber.(3) good chemistry is steady
Qualitative and humidity resistance.Plastic film material is typically insoluble in organic solvent, corrosion-resistant, hydrolysis.Change MOLECULE DESIGN permissible
Obtain the kind of different structure.Some kinds stand under 2 atmospheric pressure, 120 DEG C, the decocting in water of 500h.(4) good radiation hardness
Performance.Plastic sheeting thin film is after 5 × 109rad dose, and intensity still keeps 86%;Some plastic sheeting fiber through 1 ×
After 1010rad fast electron radiation, its strength retention is 90%.(5) good dielectric properties.Dielectric constant is less than 3.5, if
Introducing fluorine atom on strand, dielectric constant can drop to about 2.5, and dielectric loss is 10, and dielectric strength is 100 to 300kV/
Mm, volume resistance is 1015-17 Ω cm.The present invention provides a kind of High temperature-resistanadhesive adhesive tape, has high temperature resistant, good shock resistance
Property, the advantage that shockproof cushioning is effective.
The detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any is familiar with this area
Technical staff in the technical scope that disclosed herein, the change can expected without creative work or replacement, all should contain
Cover within protection scope of the present invention.Therefore, the protection model that protection scope of the present invention should be limited with claims
Enclose and be as the criterion.
Claims (3)
1. a High temperature-resistanadhesive adhesive tape, it is characterised in that: described High temperature-resistanadhesive adhesive tape includes outermost high-temperature resistant coating layer, intermediate layer
Adhesive-layer and the substrate layer of internal layer, described high-temperature resistant coating layer is high temperature resistant wrinkle beautifying paper tape, and described substrate layer is plastic sheeting,
Described adhesive-layer is medical hot melt adhesive, and described high-temperature resistant coating layer surface configuration has some through holes, described through hole to be square groove, described
The thickness of substrate layer is 20-30 μm, and the thickness of described high-temperature resistant coating layer is 3-5 μm.
High temperature-resistanadhesive adhesive tape the most according to claim 1, it is characterised in that: the number of described through hole is 10.
High temperature-resistanadhesive adhesive tape the most according to claim 1, it is characterised in that: described adhesive-layer thickness is 1-3 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592469.8A CN106010350A (en) | 2016-07-26 | 2016-07-26 | High-temperature-resistant adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592469.8A CN106010350A (en) | 2016-07-26 | 2016-07-26 | High-temperature-resistant adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106010350A true CN106010350A (en) | 2016-10-12 |
Family
ID=57113928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610592469.8A Pending CN106010350A (en) | 2016-07-26 | 2016-07-26 | High-temperature-resistant adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106010350A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805463A (en) * | 2017-12-18 | 2018-03-16 | 常熟市长江胶带有限公司 | A kind of high-strength high adhesive tape |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363718A (en) * | 2011-08-09 | 2012-02-29 | 常熟市长江胶带有限公司 | High-temperature masking tape |
| CN103146320A (en) * | 2013-03-25 | 2013-06-12 | 上海晶华粘胶制品发展有限公司 | Novel textured masking tape and manufacture process thereof |
| CN103173158A (en) * | 2013-04-18 | 2013-06-26 | 上海晶华粘胶制品发展有限公司 | Manufacturing process of hot-melting textured adhesive tape |
| CN203351250U (en) * | 2013-05-23 | 2013-12-18 | 宝胜科技创新股份有限公司 | Reactor roof cable for AP1000 nuclear power station |
| CN205162116U (en) * | 2015-08-14 | 2016-04-20 | 何伟新 | Beautiful line paper punches |
| CN105778827A (en) * | 2016-04-14 | 2016-07-20 | 上海政太纳米科技股份有限公司 | EVA hot melt adhesive for storage battery |
-
2016
- 2016-07-26 CN CN201610592469.8A patent/CN106010350A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363718A (en) * | 2011-08-09 | 2012-02-29 | 常熟市长江胶带有限公司 | High-temperature masking tape |
| CN103146320A (en) * | 2013-03-25 | 2013-06-12 | 上海晶华粘胶制品发展有限公司 | Novel textured masking tape and manufacture process thereof |
| CN103173158A (en) * | 2013-04-18 | 2013-06-26 | 上海晶华粘胶制品发展有限公司 | Manufacturing process of hot-melting textured adhesive tape |
| CN203351250U (en) * | 2013-05-23 | 2013-12-18 | 宝胜科技创新股份有限公司 | Reactor roof cable for AP1000 nuclear power station |
| CN205162116U (en) * | 2015-08-14 | 2016-04-20 | 何伟新 | Beautiful line paper punches |
| CN105778827A (en) * | 2016-04-14 | 2016-07-20 | 上海政太纳米科技股份有限公司 | EVA hot melt adhesive for storage battery |
Non-Patent Citations (1)
| Title |
|---|
| 向明等: "《热熔胶粘剂》", 28 February 2002, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805463A (en) * | 2017-12-18 | 2018-03-16 | 常熟市长江胶带有限公司 | A kind of high-strength high adhesive tape |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161012 |