CN203288331U - Semiconductive buffering water-blocking tape - Google Patents
Semiconductive buffering water-blocking tape Download PDFInfo
- Publication number
- CN203288331U CN203288331U CN2013203004429U CN201320300442U CN203288331U CN 203288331 U CN203288331 U CN 203288331U CN 2013203004429 U CN2013203004429 U CN 2013203004429U CN 201320300442 U CN201320300442 U CN 201320300442U CN 203288331 U CN203288331 U CN 203288331U
- Authority
- CN
- China
- Prior art keywords
- water
- polyester
- high temperature
- temperature resistance
- blocking tape
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a semiconductive buffering water-blocking tape characterized by good flame retardant property and high water swelling rate. The semiconductive buffering water-blocking tape comprises a piece of polyester fabric; super absorbent resin and high temperature resistance polyester sponge are bonded to the upper surface of the polyester fabric through epoxy resin bonding material from bottom to top; a polyester film layer is bonded to the lower surface of the polyester fabric through epoxy resin bonding material; the whole polyester fabric with the super absorbent resin, the high temperature resistance polyester sponge and the polyester film layer bonded thereto is coated with a hydroxide coating. Further, the high temperature resistance polyester sponge and the polyester fabric are soaked with conductive liquid. The front surface of the polyester fabric is provided with the super absorbent resin with high water absorption, so that the water absorption and water swelling rate of the water-blocking tape are increased; the whole polyester fabric with the super absorbent resin, the high temperature resistance polyester sponge and the polyester film layer bonded thereto is coated with the hydroxide coating, so that the flame retardance of the overall semiconductive buffering water-blocking tape is improved and the flame retardant effect is good; and the water-blocking tape is characterized by good water absorption performance and obvious buffering effect.
Description
Technical field
The utility model relates to a kind of waterstop, relates in particular to a kind of semi-conductive buffer water-blocking band.
Background technology
Traditional semi-conductive buffer water-blocking band only can be realized basic water stop function, and waterstop is the application type waterstop, and waterstop water-swellable speed is slow, and water absorption rate is general; In addition, traditional semi-conductive buffer water-blocking band poor fire.
The utility model content
Technical problem to be solved in the utility model is to provide for above-mentioned deficiency of the prior art the semi-conductive buffer water-blocking band that a kind of fire resistance is high and imbibition is fast.
The technical scheme that its technical problem that solves the utility model adopts is: semi-conductive buffer water-blocking band, comprise woven dacron, and the upper surface of woven dacron is bonded with super absorbent resin and high temperature resistance polyester sponge from bottom to top successively by epoxy resin adhesive; The lower surface of woven dacron is by the bonding laminated polyester film of epoxy resin adhesive;
The above-mentioned whole outer surface of woven dacron that is bonded with super absorbent resin, high temperature resistance polyester sponge and laminated polyester film is coated with the hydroxide coating.
Be further: above-mentioned high temperature resistance polyester sponge and woven dacron are impregnated with conduction liquid.
The utility model compared with prior art has the following advantages:
The utility model semi-conductive buffer water-blocking band, the positive high super absorbent resin of water absorption rate of making of woven dacron, increased the water absorption rate of waterstop and the expansion rate after suction; The woven dacron front also makes fire-proof high-temperature resistant polyester sponge; The back side of woven dacron makes the polyester film of good waterproof performance; , in the whole hydroxide coating that applies of the outer surface of said structure, increased the anti-flammability of semi-conductive buffer water-blocking band integral body finally; Good flame retardation effect, simultaneously, the good water absorption of waterstop own, buffering effect is obvious.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
The 1-woven dacron, 2-super absorbent resin, 3-high temperature resistance polyester sponge, 4-hydroxide coating, 5-laminated polyester film.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
As shown in Figure 1, it shows a kind of embodiment of the present utility model, the utility model semi-conductive buffer water-blocking band, comprise woven dacron 1, and the upper surface of woven dacron 1 is bonded with super absorbent resin 2 and high temperature resistance polyester sponge 3 from bottom to top successively by epoxy resin adhesive; The lower surface of woven dacron 1 is by the bonding laminated polyester film 5 of epoxy resin adhesive;
The above-mentioned whole outer surface of woven dacron 1 that is bonded with super absorbent resin 2, high temperature resistance polyester sponge 3 and laminated polyester film 5 is coated with hydroxide coating 4.
Further, above-mentioned high temperature resistance polyester sponge 3 and woven dacron 1 are impregnated with conduction liquid.
The above is explained in detail the utility model preferred implementation by reference to the accompanying drawings, but the utility model is not limited to above-mentioned execution mode, in the ken that those of ordinary skills possess, can also make a variety of changes under the prerequisite that does not break away from the utility model aim.
Do not break away from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific execution mode, scope of the present utility model is defined by the following claims.
Claims (2)
1. semi-conductive buffer water-blocking band, comprise woven dacron (1), it is characterized in that: the upper surface of woven dacron (1) is bonded with super absorbent resin (2) and high temperature resistance polyester sponge (3) from bottom to top successively by epoxy resin adhesive; The lower surface of woven dacron (1) is by the bonding laminated polyester film of epoxy resin adhesive (5);
The above-mentioned whole outer surface of woven dacron (1) that is bonded with super absorbent resin (2), high temperature resistance polyester sponge (3) and laminated polyester film (5) is coated with hydroxide coating (4).
2. semi-conductive buffer water-blocking band as claimed in claim 1, it is characterized in that: described high temperature resistance polyester sponge (3) and woven dacron (1) are impregnated with conduction liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203004429U CN203288331U (en) | 2013-05-27 | 2013-05-27 | Semiconductive buffering water-blocking tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203004429U CN203288331U (en) | 2013-05-27 | 2013-05-27 | Semiconductive buffering water-blocking tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203288331U true CN203288331U (en) | 2013-11-13 |
Family
ID=49544684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203004429U Expired - Fee Related CN203288331U (en) | 2013-05-27 | 2013-05-27 | Semiconductive buffering water-blocking tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203288331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490557A (en) * | 2018-02-28 | 2018-09-04 | 江苏南方通信科技有限公司 | The dry type material water-proof material fill process of high water resistant Loose tube |
| CN114883061A (en) * | 2022-06-02 | 2022-08-09 | 国网福建省电力有限公司厦门供电公司 | Novel cable and method for relieving ablation of cable buffer layer |
-
2013
- 2013-05-27 CN CN2013203004429U patent/CN203288331U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490557A (en) * | 2018-02-28 | 2018-09-04 | 江苏南方通信科技有限公司 | The dry type material water-proof material fill process of high water resistant Loose tube |
| CN114883061A (en) * | 2022-06-02 | 2022-08-09 | 国网福建省电力有限公司厦门供电公司 | Novel cable and method for relieving ablation of cable buffer layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |