CN104464932A - Flame-retardant belt for cable - Google Patents
Flame-retardant belt for cable Download PDFInfo
- Publication number
- CN104464932A CN104464932A CN201410806607.9A CN201410806607A CN104464932A CN 104464932 A CN104464932 A CN 104464932A CN 201410806607 A CN201410806607 A CN 201410806607A CN 104464932 A CN104464932 A CN 104464932A
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- China
- Prior art keywords
- layer
- glass fiber
- flame
- retardant
- fire
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Abstract
The invention discloses a flame-retardant t belt for a cable. The flame-retardant belt comprises a base layer and flame-retardant film layers pressed on the upper side and the lower side of the base layer. The base layer is made of glass fiber composite felt, the flame-retardant film layers are attached to the upper side and the lower side of the glass fiber composite felt in an adhesive mode through pressure-sensitive adhesive, the glass fiber composite felt comprises a glass fiber layer and non-woven cloth layers located on the upper side and the lower side of the glass fiber layer, and the non-woven cloth layers are arranged on the upper side and the lower side of the glass fiber layer through adhesive in a hot-press mode. By means of the mode, the flame-retardant belt can achieve a good flame-retardant function and good acid and alkali resistance through single-layer lapping, and use cost is lowered.
Description
Technical field
The present invention relates to insulating material field, particularly relate to a kind of cable inhibiting tape.
Background technology
Electrical control becomes increasingly complex, and its cabling requirements amount is also inevitable to be increased thereupon, but some special industry, electrical-mechanical control appliance need place bad environments, especially coal mining industry, and ore deposit subsurface environment is moister, the moisture content of electromechanical equipment cable material itself, and stress, chemical action result, cable is in operation, and all can form " water tree " phenomenon, insulating barrier is caused to destroy, fault location in sheath will produce electric discharge, even punctures cable, causes fire.So need in the mining electromechanical equipment construction of cable to use inhibiting tape, to eliminate safe hidden trouble, but existing inhibiting tape fire resistance is poor, needs repeatedly to hold and just can play good flame retardant effect, add use cost.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of cable inhibiting tape, and individual layer is wrapped just can play good fire-retardant, acid and alkali-resistance effect, reduces use cost.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of cable inhibiting tape, comprise: basic unit and the fire-retardant film layer being pressed together on described basic unit upper and lower surface, described basic unit is glass fiber composite mat, described fire-retardant film layer is combined in the upper and lower surface of described glass fiber composite mat by pressure-sensitive adhesive, described glass fiber composite mat comprises: glass layer and the nonwoven layer being positioned at described glass layer upper and lower surface, and described nonwoven layer is by the upper and lower surface of binding agent hot pressing at described glass layer.
In a preferred embodiment of the present invention, described glass layer is short glass fiber layer.
In a preferred embodiment of the present invention, described fire-retardant film layer is PET fire-retardant film layer.
In a preferred embodiment of the present invention, described pressure sensitive adhesive is acrylic pressure-sensitive adhesivee.
The invention has the beneficial effects as follows: adopt three-layer composite structure, be made up of glass mat and the fire-retardant film layer being bonded in its upper and lower surface, individual layer is wrapped just can play good fire-retardant, acid and alkali-resistance effect, reduces use cost.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The embodiment of the present invention comprises:
A kind of cable inhibiting tape, comprise: basic unit and the fire-retardant film layer being pressed together on described basic unit upper and lower surface, described basic unit is glass fiber composite mat, described fire-retardant film layer is combined in the upper and lower surface of described glass fiber composite mat by pressure-sensitive adhesive, described glass fiber composite mat comprises: glass layer and the nonwoven layer being positioned at described glass layer upper and lower surface, and described nonwoven layer is by the upper and lower surface of binding agent hot pressing at described glass layer.
Wherein, described glass layer is short glass fiber layer.
Described fire-retardant film layer is PET fire-retardant film layer, and environment friendly and pollution-free, fire resistance is good.
Described pressure sensitive adhesive is acrylic pressure-sensitive adhesivee, and under normal temperature, caking property is good, curing time is short, and peel strength is large.
Present invention is disclosed a kind of cable inhibiting tape, adopt three-layer composite structure, be made up of glass mat and the fire-retardant film layer being bonded in its upper and lower surface, individual layer is wrapped just can play good fire-retardant, acid and alkali-resistance effect, reduces use cost.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a cable inhibiting tape, it is characterized in that, comprise: basic unit and the fire-retardant film layer being pressed together on described basic unit upper and lower surface, described basic unit is glass fiber composite mat, described fire-retardant film layer is combined in the upper and lower surface of described glass fiber composite mat by pressure-sensitive adhesive, described glass fiber composite mat comprises: glass layer and the nonwoven layer being positioned at described glass layer upper and lower surface, and described nonwoven layer is by the upper and lower surface of binding agent hot pressing at described glass layer.
2. cable inhibiting tape according to claim 1, is characterized in that, described glass layer is short glass fiber layer.
3. cable inhibiting tape according to claim 1, is characterized in that, described fire-retardant film layer is PET fire-retardant film layer.
4. cable inhibiting tape according to claim 1, is characterized in that, described pressure sensitive adhesive is acrylic pressure-sensitive adhesivee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410806607.9A CN104464932A (en) | 2014-12-23 | 2014-12-23 | Flame-retardant belt for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410806607.9A CN104464932A (en) | 2014-12-23 | 2014-12-23 | Flame-retardant belt for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104464932A true CN104464932A (en) | 2015-03-25 |
Family
ID=52910857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410806607.9A Pending CN104464932A (en) | 2014-12-23 | 2014-12-23 | Flame-retardant belt for cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104464932A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047288A (en) * | 2015-08-27 | 2015-11-11 | 扬州腾飞电缆电器材料有限公司 | Semi-conducting high-fire-retardant tape, fabrication method thereof and cable |
| CN111663248A (en) * | 2020-05-29 | 2020-09-15 | 江苏鼎良电气科技有限公司 | Thin flame-retardant non-woven fabric for cable and manufacturing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004146286A (en) * | 2002-10-28 | 2004-05-20 | Fukuoka Cloth Kogyo Kk | Insulated flame resistant adhesive film |
| CN201247630Y (en) * | 2008-07-15 | 2009-05-27 | 俞飞 | Water-resistance flame-resistance belt for cable and optical cable |
| CN201645937U (en) * | 2010-03-19 | 2010-11-24 | 优利康达（天津）科技有限公司 | FRP (fiber reinforce plastic) laminated sheet |
| WO2013005508A1 (en) * | 2011-07-01 | 2013-01-10 | 日東電工株式会社 | Multilayer adhesive article and adhesive sheet |
| CN103252945A (en) * | 2013-04-17 | 2013-08-21 | 常熟市东宇绝缘复合材料有限公司 | Dustproof glass fiber composite felt and processing method thereof |
| CN203680913U (en) * | 2014-01-07 | 2014-07-02 | 天能工程用纺织品（上海）有限公司 | Improved type glass fiber compound felt |
-
2014
- 2014-12-23 CN CN201410806607.9A patent/CN104464932A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004146286A (en) * | 2002-10-28 | 2004-05-20 | Fukuoka Cloth Kogyo Kk | Insulated flame resistant adhesive film |
| CN201247630Y (en) * | 2008-07-15 | 2009-05-27 | 俞飞 | Water-resistance flame-resistance belt for cable and optical cable |
| CN201645937U (en) * | 2010-03-19 | 2010-11-24 | 优利康达（天津）科技有限公司 | FRP (fiber reinforce plastic) laminated sheet |
| WO2013005508A1 (en) * | 2011-07-01 | 2013-01-10 | 日東電工株式会社 | Multilayer adhesive article and adhesive sheet |
| CN103252945A (en) * | 2013-04-17 | 2013-08-21 | 常熟市东宇绝缘复合材料有限公司 | Dustproof glass fiber composite felt and processing method thereof |
| CN203680913U (en) * | 2014-01-07 | 2014-07-02 | 天能工程用纺织品（上海）有限公司 | Improved type glass fiber compound felt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047288A (en) * | 2015-08-27 | 2015-11-11 | 扬州腾飞电缆电器材料有限公司 | Semi-conducting high-fire-retardant tape, fabrication method thereof and cable |
| CN105047288B (en) * | 2015-08-27 | 2024-02-13 | 扬州腾飞电缆电器材料有限公司 | Semiconductive high-flame-retardance belting, manufacturing method thereof and cable |
| CN111663248A (en) * | 2020-05-29 | 2020-09-15 | 江苏鼎良电气科技有限公司 | Thin flame-retardant non-woven fabric for cable and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |