CN202576327U - Exposure non-bubble adhesive tape for outdoor metal pipeline - Google Patents
Exposure non-bubble adhesive tape for outdoor metal pipeline Download PDFInfo
- Publication number
- CN202576327U CN202576327U CN 201220231762 CN201220231762U CN202576327U CN 202576327 U CN202576327 U CN 202576327U CN 201220231762 CN201220231762 CN 201220231762 CN 201220231762 U CN201220231762 U CN 201220231762U CN 202576327 U CN202576327 U CN 202576327U
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- CN
- China
- Prior art keywords
- adhesive tape
- butyl rubber
- outdoor
- rubber layer
- layer
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an exposure non-bubble adhesive tape for an outdoor metal pipeline, which comprises a butyl rubber layer and a heat insulation polyethylene layer. The butyl rubber layer and the heat insulation polyethylene layer are composited; and the viscosity of the butyl rubber layer is greater than 20N/cm. The exposure non-bubble adhesive tape for the outdoor metal pipeline has the benefits that the defect of generation of bubbles due to exposure of an anticorrosion adhesive tape of the outdoor metal pipeline is overcome; the rubber layer is formed by butyl rubber; the exposure non-bubble adhesive tape has long anti-aging time and good high-temperature viscosity effect; and the anticorrosion time and the attractive degree of the outside of the outdoor pipeline are improved.
Description
Technical field
The utility model relates to a kind of anticorrosion adhesive tape, relates in particular to a kind of not adhesive tape of bubbling that is exposed to the sun of outdoor metallic conduit.
Background technology
At present; It is base material that known polyethylene anticorrosion adhesive band adopts common polythene; Apply the common butyl rubber of nexine as glue-line, realize steel pipe elbow, the joint of industries such as oil, chemical industry Sweet natural gas, electric power, town gas, draining, blowdown, the outer protection against corrosion of valve.But existing anticorrosion adhesive tape is under the outdoor environment that is exposed to the sun because high temperature bond power is low, polyethylene layer is prone to heat absorption, outside the inapplicable pipeline under the outdoor environment that is exposed to the sun anticorrosion on, thereby cause problems such as bubble, easy wound preservative coat easily, have a strong impact on preservative effect.
The utility model content
The utility model technical problem to be solved is: a kind of not adhesive tape of bubbling that is exposed to the sun of outdoor metallic conduit is provided, solves at present existing anticorrosion adhesive tape under the outdoor environment that is exposed to the sun, the problem of the easy bubble of anticorrosion adhesive tape, easy wound preservative coat.
The utility model is that the technical scheme that problem adopted of the above-mentioned proposition of solution is:
A kind of not adhesive tape of bubbling that is exposed to the sun of outdoor metallic conduit comprises butyl rubber layer 1, adiabatic polyethylene layer 2, butyl rubber layer 1, adiabatic polyethylene layer 2 two-layer being combined with each other.
Described butyl rubber layer 1 viscosity is greater than 20N/cm.
Outdoor metallic conduit is exposed to the sun not that the adhesive tape of bubbling is wound into outdoor metallic conduit place uniformly; Viscosity adds adiabatic polyethylene layer greater than the butyl rubber layer of 20N/cm to be had under the environment of 70 ℃ of surface temperatures of surpassing; Glue-line can keep outstanding autohension, and polyethylene layer keeps thermal insulation not softening.But twine back adhesive tape self-constriction adhesion, just can stick on closely on the outdoor metallic conduit outside surface.
The beneficial effect of the utility model is: solve the bubbling shortcoming of being exposed to the sun of outdoor metallic conduit anticorrosion adhesive tape, glue-line is a butyl rubber, and the anti-aging time is long, high temperature viscosity is effective, has improved outer anticorrosion time of yard piping and aesthetics.
Description of drawings
Fig. 1 is the structure iron of the utility model.
Wherein, 1-butyl rubber layer, the adiabatic polyethylene layer of 2-.
Embodiment
Further specify the embodiment of the utility model below in conjunction with accompanying drawing.
With reference to Fig. 1, the not adhesive tape of bubbling that is exposed to the sun of the described a kind of outdoor metallic conduit of this embodiment comprises butyl rubber layer 1, adiabatic polyethylene layer 2, butyl rubber layer 1, adiabatic polyethylene layer 2 two-layer being combined with each other.
Described butyl rubber layer 1 viscosity is greater than 20N/cm.
Outdoor metallic conduit is exposed to the sun not that the adhesive tape of bubbling is wound into outdoor metallic conduit place uniformly; Viscosity adds adiabatic polyethylene layer greater than the butyl rubber layer of 20N/cm to be had under the environment of 70 ℃ of surface temperatures of surpassing; Glue-line can keep outstanding autohension, and polyethylene layer keeps thermal insulation not softening.But twine back adhesive tape self-constriction adhesion, just can stick on closely on the outdoor metallic conduit outside surface.
The beneficial effect of this embodiment is: solve the bubbling shortcoming of being exposed to the sun of outdoor metallic conduit anticorrosion adhesive tape, glue-line is a butyl rubber, and the anti-aging time is long, high temperature viscosity is effective, has improved outer anticorrosion time of yard piping and aesthetics.
Claims (2)
1. the not adhesive tape of bubbling that is exposed to the sun of an outdoor metallic conduit is characterized in that: comprise butyl rubber layer (1), adiabatic polyethylene layer (2), butyl rubber layer (1), two-layer being combined with each other of adiabatic polyethylene layer (2).
2. the not adhesive tape of bubbling that is exposed to the sun of a kind of outdoor metallic conduit as claimed in claim 1, it is characterized in that: described butyl rubber layer (1) viscosity is greater than 20N/cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231762 CN202576327U (en) | 2012-05-12 | 2012-05-12 | Exposure non-bubble adhesive tape for outdoor metal pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231762 CN202576327U (en) | 2012-05-12 | 2012-05-12 | Exposure non-bubble adhesive tape for outdoor metal pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202576327U true CN202576327U (en) | 2012-12-05 |
Family
ID=47245759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220231762 Expired - Fee Related CN202576327U (en) | 2012-05-12 | 2012-05-12 | Exposure non-bubble adhesive tape for outdoor metal pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202576327U (en) |
-
2012
- 2012-05-12 CN CN 201220231762 patent/CN202576327U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140512 |