CN105810295A - Warp and weft yarn fireproof mica tape - Google Patents
Warp and weft yarn fireproof mica tape Download PDFInfo
- Publication number
- CN105810295A CN105810295A CN201610078123.6A CN201610078123A CN105810295A CN 105810295 A CN105810295 A CN 105810295A CN 201610078123 A CN201610078123 A CN 201610078123A CN 105810295 A CN105810295 A CN 105810295A
- Authority
- CN
- China
- Prior art keywords
- alkali
- free glass
- layer
- weft yarn
- glass fiber
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/04—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances mica
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
Abstract
The invention relates to a warp and weft yarn fireproof mica tape. The warp and weft yarn fireproof mica tape comprises a mica layer, the top portion and the bottom portion of the mica layer are respectively provided with an alkali-free glass fiber weft yarn layer and an alkali-free glass fiber warp yarn layer, the alkali-free glass fiber weft yarn layer and the mica layer as well as the alkali-free glass fiber warp yarn layer and the mica layer are connected through organic silicon resin glue layers, and the alkali-free glass fiber weft yarn layer and the alkali-free glass fiber warp yarn layer are each externally coated with a thin film layer. The warp and weft yarn fireproof mica tape is novel in structure and replaces a conventional glass fiber cloth with the alkali-free glass fiber weft yarn layer and the alkali-free glass fiber warp yarn layer. The alkali-free glass fiber weft yarn layer and the alkali-free glass fiber warp yarn layer are bonded to the two sides of the mica layer through the organic silicon resin glue layers, the surface of the alkali-free glass fiber weft yarn layer and the surface of the alkali-free glass fiber warp yarn layer are each coated with a fin film protective layer, and thus structural reinforcement is carried out. The warp and weft yarn fireproof mica tape is simple and reasonable in structure, low in cost, excellent in high-temperature-resistant performance and combustion-resistant performance and long in service life, thereby being suitable for large-scope promotion and application.
Description
Technical field
The present invention relates to a kind of through weft yarn fire-resistant isinglass belt.
Background technology
Current mica tape is the important materials producing fire-resisting cable, its structure is mainly bonded post-drying made by layer of glass cloth and a stratus mother, there is excellent resistance to elevated temperatures and flame resistance energy, there is good flexibility, it is adaptable to the refractory insulating layer of various fire-resistant wire and cables during mica tape normality.But owing to glass fabric textile technology falls behind, cause cost to remain high, increase the cost of mica tape, also become the reason that fire-resisting cable holds at high price.
Summary of the invention
For solving above-mentioned technical problem, the present invention provides a kind of through weft yarn fire-resistant isinglass belt, alkali-free glass fibre warp thread and weft yarn directly use, thus substituting the manufacture of glass fabric.
The present invention through weft yarn fire-resistant isinglass belt, including mica layer, the top of described mica layer and bottom are respectively equipped with alkali-free glass fibre weft layers and alkali-free glass fibre thread layer, being connected each through organic siliconresin glue-line between alkali-free glass fibre weft layers and mica layer and between alkali-free glass fibre thread layer and mica layer, the outside of alkali-free glass fibre weft layers and alkali-free glass fibre thread layer is coated with thin film layer.
The present invention through weft yarn fire-resistant isinglass belt, described organic siliconresin glue-line is mixed by organic siliconresin, water and ceramics, and the ratio of organic siliconresin, water and ceramics is 1:3:0.3, repeatedly stirring after obtain high temperature resistant machine silicones glue-line.
The present invention through weft yarn fire-resistant isinglass belt, described thin layer is ethylene-acrylic acid copolymer, ethylene-acrylic acid copolymer pass through the hot sticky surface in described alkali-free glass fibre weft layers and alkali-free glass fibre thread layer of casting film-forming.
Compared with prior art the invention have the benefit that the present invention through weft yarn fire-resistant isinglass belt novel structure, alkali-free glass fibre weft layers and alkali-free glass fibre thread layer is adopted to replace conventional fiber glass cloth, alkali-free glass fibre weft layers and alkali-free glass fibre thread layer are bonded in the two sides of mica layer by organic siliconresin glue-line, and at alkali-free glass fibre weft layers and alkali-free glass fibre thread layer surface-coated thinfilm protective coating, carry out structural strengthening, simple and reasonable, cost is low, there is excellent resistance to elevated temperatures and flame resistance energy, long service life, suitable popularization and application on a large scale.
Accompanying drawing explanation
Fig. 1 is the structural representation through weft yarn fire-resistant isinglass belt described in the embodiment of the present invention.
In figure:
1, mica layer；2, alkali-free glass fibre weft layers；3, alkali-free glass fibre thread layer；4, organic siliconresin glue-line；5, thin layer.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
As shown in Figure 1; a kind of through weft yarn fire-resistant isinglass belt; including mica layer; the top of described mica layer 1 and bottom are respectively equipped with alkali-free glass fibre weft layers 2 and alkali-free glass fibre thread layer 3; it is connected each through organic siliconresin glue-line 4 between alkali-free glass fibre weft layers 2 with mica layer 1 and between alkali-free glass fibre thread layer 3 with mica layer 1; then it is baked to solidify; it is coated with thin film layer 5 after solidification in the outside of alkali-free glass fibre weft layers 2 and alkali-free glass fibre thread layer 3, forms protecting film.
The present invention through weft yarn fire-resistant isinglass belt, described organic siliconresin glue-line 4 is mixed by organic siliconresin, water and ceramics, and the ratio of organic siliconresin, water and ceramics is 1:3:0.3, repeatedly stirring after obtain high temperature resistant machine silicones glue-line.
The present invention through weft yarn fire-resistant isinglass belt, described thin layer 5 is ethylene-acrylic acid copolymer, ethylene-acrylic acid copolymer pass through the hot sticky surface in described alkali-free glass fibre weft layers 2 and alkali-free glass fibre thread layer 3 of casting film-forming；Ethylene-acrylic acid copolymer first when 240 DEG C of temperature, 1.5-3g/10min melt flow rate (MFR) melt, the then hot sticky surface in described alkali-free glass fibre weft layers 2 and alkali-free glass fibre thread layer 3 of casting film-forming.
The present invention through weft yarn fire-resistant isinglass belt novel structure, alkali-free glass fibre weft layers and alkali-free glass fibre thread layer is adopted to replace conventional fiber glass cloth, directly use alkali-free glass fibre weft yarn and warp thread, reduce production cost, alkali-free glass fibre weft layers and alkali-free glass fibre thread layer are bonded in the two sides of mica layer by organic siliconresin glue-line, and at alkali-free glass fibre weft layers and alkali-free glass fibre thread layer surface-coated thinfilm protective coating, carry out structural strengthening, stabilized structure, lamination will not be there is, it is beneficial to post-production fire-resisting cable, simple and reasonable, cost is low, there is excellent resistance to elevated temperatures and flame resistance energy, long service life, suitable popularization and application on a large scale.Adopt removing when weft yarn fire-resistant isinglass belt processing cable of the present invention that cable inner core is played a protective role, moreover it is possible to prevent the fire caused by cable self because of overload.This product has performance fire-resistant, resistant to elevated temperatures, has the insulating properties of excellence, will be greatly increased cable, electrical apparatus insulation performance after using.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the technology of the present invention principle; can also making some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (3)
1. one kind through weft yarn fire-resistant isinglass belt, including mica layer (1), it is characterized in that: the top of described mica layer (1) and bottom are respectively equipped with alkali-free glass fibre weft layers (2) and alkali-free glass fibre thread layer (3), it is connected each through organic siliconresin glue-line (4) between alkali-free glass fibre weft layers (2) with mica layer (1) and between alkali-free glass fibre thread layer (3) with mica layer (1), the outside of alkali-free glass fibre weft layers (2) and alkali-free glass fibre thread layer (3) is coated with thin film layer (5).
2. according to claim 1 through weft yarn fire-resistant isinglass belt, it is characterized in that: described organic siliconresin glue-line (4) is mixed by organic siliconresin, water and ceramics, the ratio of organic siliconresin, water and ceramics is 1:3:0.3, repeatedly obtains high temperature resistant machine silicones glue-line after stirring.
3. according to claim 1 through weft yarn fire-resistant isinglass belt, it is characterized in that: described thin layer (5) is ethylene-acrylic acid copolymer, ethylene-acrylic acid copolymer passes through the hot sticky surface described alkali-free glass fibre weft layers (2) and alkali-free glass fibre thread layer (3) of casting film-forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078123.6A CN105810295A (en) | 2016-02-04 | 2016-02-04 | Warp and weft yarn fireproof mica tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078123.6A CN105810295A (en) | 2016-02-04 | 2016-02-04 | Warp and weft yarn fireproof mica tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105810295A true CN105810295A (en) | 2016-07-27 |
Family
ID=56466365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610078123.6A Pending CN105810295A (en) | 2016-02-04 | 2016-02-04 | Warp and weft yarn fireproof mica tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105810295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874070A (en) * | 2021-01-25 | 2021-06-01 | 江苏盛鸿电工器材有限公司 | Alkali-free glass fiber base cloth special for fire-resistant mica tape |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5562720A (en) * | 1978-11-06 | 1980-05-12 | Hitachi Ltd | Insulating method of conductor |
| CN2473241Y (en) * | 2001-03-09 | 2002-01-23 | 黄越 | Composite thermal insulation board |
| CN201311784Y (en) * | 2008-10-23 | 2009-09-16 | 北京倚天凌云云母科技有限公司 | Fire resistant mica tape |
| CN202120696U (en) * | 2011-06-02 | 2012-01-18 | 天津市银山电缆材料科技有限公司 | Novel environmental friendly natural one side fireproof mica belting |
| CN103236294A (en) * | 2013-04-19 | 2013-08-07 | 深圳市安品有机硅材料有限公司 | Ceramifiable silicon rubber composite belt |
| CN103325505A (en) * | 2013-05-27 | 2013-09-25 | 常州欧贝斯绝缘材料有限公司 | High temperature fire-proof synthetic crystal insulating tape and production process thereof |
| CN105038243A (en) * | 2015-07-03 | 2015-11-11 | 安徽红阳化工有限公司 | Flame retardant based on organic silicon resin |
| CN205487380U (en) * | 2016-02-04 | 2016-08-17 | 北京倚天凌云科技股份有限公司 | Longitude and latitude yarn fire resistant mica tape |
-
2016
- 2016-02-04 CN CN201610078123.6A patent/CN105810295A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5562720A (en) * | 1978-11-06 | 1980-05-12 | Hitachi Ltd | Insulating method of conductor |
| CN2473241Y (en) * | 2001-03-09 | 2002-01-23 | 黄越 | Composite thermal insulation board |
| CN201311784Y (en) * | 2008-10-23 | 2009-09-16 | 北京倚天凌云云母科技有限公司 | Fire resistant mica tape |
| CN202120696U (en) * | 2011-06-02 | 2012-01-18 | 天津市银山电缆材料科技有限公司 | Novel environmental friendly natural one side fireproof mica belting |
| CN103236294A (en) * | 2013-04-19 | 2013-08-07 | 深圳市安品有机硅材料有限公司 | Ceramifiable silicon rubber composite belt |
| CN103325505A (en) * | 2013-05-27 | 2013-09-25 | 常州欧贝斯绝缘材料有限公司 | High temperature fire-proof synthetic crystal insulating tape and production process thereof |
| CN105038243A (en) * | 2015-07-03 | 2015-11-11 | 安徽红阳化工有限公司 | Flame retardant based on organic silicon resin |
| CN205487380U (en) * | 2016-02-04 | 2016-08-17 | 北京倚天凌云科技股份有限公司 | Longitude and latitude yarn fire resistant mica tape |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874070A (en) * | 2021-01-25 | 2021-06-01 | 江苏盛鸿电工器材有限公司 | Alkali-free glass fiber base cloth special for fire-resistant mica tape |
| CN112874070B (en) * | 2021-01-25 | 2022-04-19 | 江苏盛鸿电工器材有限公司 | Alkali-free glass fiber base cloth special for fire-resistant mica tape |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |
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| RJ01 | Rejection of invention patent application after publication |