CN110527451A - A kind of high temperature resistant telecommunications electric insulating tape - Google Patents
A kind of high temperature resistant telecommunications electric insulating tape Download PDFInfo
- Publication number
- CN110527451A CN110527451A CN201910816548.6A CN201910816548A CN110527451A CN 110527451 A CN110527451 A CN 110527451A CN 201910816548 A CN201910816548 A CN 201910816548A CN 110527451 A CN110527451 A CN 110527451A
- Authority
- CN
- China
- Prior art keywords
- layer
- insulating tape
- high temperature
- heat resistant
- heat
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- 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
- C09J7/29—Laminated material
-
- 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
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
-
- 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
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
-
- 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
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- 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
- C09J2423/046—Presence of homo or copolymers of ethene in the substrate
Abstract
The invention discloses a kind of high temperature resistant telecommunications electric insulating tape, including baseband layer, the base band layer surface is coated with high-temperature-resistant layer；The high-temperature-resistant layer includes heat resistant layer and reflecting layer, and the heat resistant layer is coated on the outside of baseband layer, and the reflecting layer covers are on the outside of heat dissipating layer；The reflection is laminated to be provided with pressure-sensitive adhesive layer；The heat resistant layer is made of asbestos, and the reflecting layer is made of the polyethylene of surface lay reflex film.The present invention on the outside of insulating tape base by being arranged heat resistant layer, reflecting layer being arranged on the outside of heat resistant layer, dual barrier is formed to insulating tape ambient heat, it effectively prevent insulating tape to overheat and lead to quick aging, it effectively prevent heat to conduct to glue-line, it is bad to solve existing insulating tape heat-resisting ability, when using under outdoor high temperature environment, especially direct sunlight when, it is rapid to frequently result in insulating tape aging, glue-line is made to lose viscous force, thus the problem of reducing the insulation performance of insulating tape.
Description
Technical field
The present invention relates to insulating tape field more particularly to a kind of high temperature resistant telecommunications electric insulating tapes.
Background technique
Insulating tape refer exclusively to that electrician uses for preventing from leaking electricity, play the adhesive tape of insulating effect；Also known as insulating tape, adhesive plaster
Band is made of base band and pressure-sensitive adhesive layer；Base band generally use cotton, synthetic fabrics and plastic film etc. make, glue-line by
Rubber adds the compounding agents such as solvent misture to be made, and stickiness is good, excellent insulating property.Insulating tape has good insulation pressure resistance, resistance
Combustion, the characteristics such as weather-proof, plug into suitable for electric wire, electric insulation, heat-insulated protection the features such as.
Existing insulating tape heat-resisting ability is bad, under outdoor high temperature environment in use, when especially direct sunlight, often
It is rapid to often result in insulating tape aging, glue-line is made to lose viscous force, to reduce the insulation performance of insulating tape.
Summary of the invention
The purpose of the present invention is to provide a kind of high temperature resistant telecommunications electric insulating tapes, to solve the above technical problems.
The present invention using following technical scheme in order to solve the above technical problems, realized:
A kind of high temperature resistant telecommunications electric insulating tape, including baseband layer,
The base band layer surface is coated with high-temperature-resistant layer；The high-temperature-resistant layer includes heat resistant layer and reflecting layer, the thermal resistance
Layer is coated on the outside of baseband layer, and the reflecting layer covers are on the outside of heat dissipating layer；The reflection is laminated to be provided with pressure-sensitive adhesive layer；
The heat resistant layer is made of asbestos, and the reflecting layer is made of the polyethylene of surface lay reflex film.
Preferably, the baseband layer is with a thickness of 2-3 millimeters.
Preferably, the pressure-sensitive adhesive layer is with a thickness of 1 millimeter.
Preferably, when the heat resistant layer makes, first asbestos are rubbed, puts into adhesive and is uniformly mixed obtained heat resistant layer painting
Thermal resistance coating is uniformly brushed the asbestos heat resistant layer for making base band layer surface form 1-2 millimeters thick to base band layer surface by material, is applied
After the completion of brush, heat resistant layer is wrapped up in one layer of asbestos powder of thermal resistance layer surface uniform fold, being then placed into ventilation makes thermal resistance
Layer setting and hardening.
Preferably, last in one layer of flake asbestos of thermal resistance layer surface uniform fold, slight amount asbestos powder is needed, itself and resistance are made
Thermosphere fits closely.
Preferably, it is pressed when pressing asbestos powder using filter paper.
Preferably, when the reflecting layer makes, first polyethylene is melted under 200-230 degree high temperature, then by polyethylene
It brushes to heat dissipation layer surface, persistently polyethylene should be heated to prevent its hardening when brushing, brush and complete when polyethylene is unhardened,
Reflective membrane is labelled to polyethylene surface, every reflective film edge and reflective membrane imbricate adjacent thereto setting, so that reflective
Film covers polyethylene surface complete.
Preferably, the reflective membrane is rectangular reflective membrane.
The beneficial effects of the present invention are:
1, the present invention on the outside of insulating tape base by being arranged heat resistant layer, reflecting layer being arranged on the outside of heat resistant layer, to exhausted
Edge adhesive tape ambient heat forms dual barrier, effectively prevent insulating tape to overheat and lead to quick aging, heat is effectively prevent to pass
It is directed at glue-line, it is bad to solve existing insulating tape heat-resisting ability, in use, especially sunlight is straight under outdoor high temperature environment
When penetrating, it is rapid to frequently result in insulating tape aging, so that glue-line is lost viscous force, to reduce asking for the insulation performance of insulating tape
Topic.
2, it can further trap heat be conducted to baseband layer in one layer of asbestos powder of thermal resistance layer surface uniform fold, into one
Step improves the heat resistance of insulating tape.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained, and however, the following embodiments are merely preferred embodiments of the present invention, and not all.
Based on the implementation example in the implementation mode, those skilled in the art's obtained other realities without making creative work
Example is applied, protection scope of the present invention is belonged to.Experimental method in following embodiments is unless otherwise specified conventional method,
The materials, reagents and the like used in the following examples is commercially available unless otherwise specified.
Embodiment 1
A kind of high temperature resistant telecommunications electric insulating tape, including baseband layer, baseband layer is with a thickness of 2-3 millimeters.
Base band layer surface is coated with high-temperature-resistant layer；High-temperature-resistant layer includes heat resistant layer and reflecting layer, and heat resistant layer is coated on base band
Layer outside, reflecting layer covers are on the outside of heat dissipating layer；It reflects and laminated is provided with pressure-sensitive adhesive layer；Pressure-sensitive adhesive layer is with a thickness of 1 millimeter.Resistance
Thermosphere is made of asbestos, and reflecting layer is made of the polyethylene of surface lay reflex film.
When heat resistant layer makes, first asbestos are rubbed, puts into adhesive and is uniformly mixed obtained thermal resistance coating, by heat resistant layer
Coating uniformly brushes the asbestos heat resistant layer for making base band layer surface form 1-2 millimeters thick to base band layer surface, after the completion of brushing, In
One layer of asbestos powder of thermal resistance layer surface uniform fold wraps up heat resistant layer, and being then placed into ventilation makes heat resistant layer setting and hardening.
It is last in one layer of flake asbestos of thermal resistance layer surface uniform fold, slight amount asbestos powder is needed, fits closely it with heat resistant layer.It presses
It is pressed when pressing asbestos powder using filter paper.
Embodiment 2
In the case where other parts are same as Example 1, the present embodiment the difference from embodiment 1 is that: reflecting layer
When production, first polyethylene is melted under 200-230 degree high temperature, then by polyethylene brushing to the layer surface that radiates, when brushing is answered
Persistently polyethylene is heated to prevent its hardening, brushes and completes when polyethylene is unhardened, reflective membrane is labelled to polyethylene surface, often
Zhang Fanguang film edge and reflective membrane imbricate adjacent thereto setting, so that reflective membrane covers polyethylene surface completely.Instead
Light film is rectangular reflective membrane.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (8)
1. a kind of high temperature resistant telecommunications electric insulating tape, including baseband layer, it is characterised in that:
The base band layer surface is coated with high-temperature-resistant layer；The high-temperature-resistant layer includes heat resistant layer and reflecting layer, the heat resistant layer packet
It is overlying on the outside of baseband layer, the reflecting layer covers are on the outside of heat dissipating layer；The reflection is laminated to be provided with pressure-sensitive adhesive layer；
The heat resistant layer is made of asbestos, and the reflecting layer is made of the polyethylene of surface lay reflex film.
2. a kind of high temperature resistant telecommunications electric insulating tape according to claim 1, it is characterised in that: the baseband layer thickness
It is 2-3 millimeters.
3. a kind of high temperature resistant telecommunications electric insulating tape according to claim 1, it is characterised in that: the pressure sensitive adhesive thickness
Degree is 1 millimeter.
4. a kind of high temperature resistant telecommunications electric insulating tape according to claim 1, it is characterised in that: the heat resistant layer production
When, first asbestos are rubbed, puts into adhesive and is uniformly mixed obtained thermal resistance coating, thermal resistance coating is uniformly brushed to base band
Layer surface makes base band layer surface form the asbestos heat resistant layer of 1-2 millimeters thick, after the completion of brushing, in thermal resistance layer surface uniform fold
One layer of asbestos powder wraps up heat resistant layer, and being then placed into ventilation makes heat resistant layer setting and hardening.
5. a kind of high temperature resistant telecommunications electric insulating tape according to claim 4, it is characterised in that: equal in thermal resistance layer surface
One layer of flake asbestos of even covering is last, needs slight amount asbestos powder, fits closely it with heat resistant layer.
6. a kind of high temperature resistant telecommunications electric insulating tape according to claim 5, it is characterised in that: when pressing asbestos powder
It is pressed using filter paper.
7. a kind of high temperature resistant telecommunications electric insulating tape according to claim 1, it is characterised in that: the reflecting layer production
When, first polyethylene is melted under 200-230 degree high temperature, then by polyethylene brushing to the layer surface that radiates, Ying Chixu when brushing
Polyethylene is heated to prevent its hardening, brushes and completes when polyethylene is unhardened, reflective membrane is labelled to polyethylene surface, every anti-
Light film edge and reflective membrane imbricate adjacent thereto setting, so that reflective membrane covers polyethylene surface completely.
8. a kind of high temperature resistant telecommunications electric insulating tape according to claim 7, it is characterised in that: the reflective membrane is side
Shape reflective membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910816548.6A CN110527451B (en) | 2019-08-30 | 2019-08-30 | High-temperature-resistant telecommunication electrical insulation adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910816548.6A CN110527451B (en) | 2019-08-30 | 2019-08-30 | High-temperature-resistant telecommunication electrical insulation adhesive tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110527451A true CN110527451A (en) | 2019-12-03 |
| CN110527451B CN110527451B (en) | 2021-11-23 |
Family
ID=68665629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910816548.6A Active CN110527451B (en) | 2019-08-30 | 2019-08-30 | High-temperature-resistant telecommunication electrical insulation adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110527451B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201206700Y (en) * | 2008-05-16 | 2009-03-11 | 比亚迪股份有限公司 | Heat insulation film and heat insulation sheet material containing the heat insulation film |
| CN110055006A (en) * | 2019-04-18 | 2019-07-26 | 广东东华光电科技有限公司 | A kind of antiultraviolet thermal isolation film and its manufacturing process |
-
2019
- 2019-08-30 CN CN201910816548.6A patent/CN110527451B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201206700Y (en) * | 2008-05-16 | 2009-03-11 | 比亚迪股份有限公司 | Heat insulation film and heat insulation sheet material containing the heat insulation film |
| CN110055006A (en) * | 2019-04-18 | 2019-07-26 | 广东东华光电科技有限公司 | A kind of antiultraviolet thermal isolation film and its manufacturing process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110527451B (en) | 2021-11-23 |
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