CN109754922A - A kind of high-performance fire-resistant type signal transmssion line and preparation method thereof - Google Patents
A kind of high-performance fire-resistant type signal transmssion line and preparation method thereof Download PDFInfo
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- CN109754922A CN109754922A CN201811588538.3A CN201811588538A CN109754922A CN 109754922 A CN109754922 A CN 109754922A CN 201811588538 A CN201811588538 A CN 201811588538A CN 109754922 A CN109754922 A CN 109754922A
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- signal transmssion
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Abstract
The present invention relates to a kind of high-performance fire-resistant type signal transmssion lines, including silicone insulation layer, protective layer, conducting wire, protective layer, silicone insulation layer are successively arranged outside the conducting wire, the protective layer successively includes metal screen layer, nylon braiding layer, fireprotection layer, the fireprotection layer includes spun yarn layer of cloth, fireproof coating, the fireproof coating is attached to be coated in gauze layer, and the fireproof coating includes the component of following mass fraction: 40-60 parts of basalt powder, 10-15 parts of binder, 15-30 parts of glass fibre, 2-10 parts of other auxiliary agents；The silicone insulation layer includes the component of following mass fraction: 40-60 parts of silica gel, 15-30 parts of silicone oil, vulcanizing agent 5-12,2-5 parts of pigment.The present invention provides a kind of high-performance fire-resistant type signal transmssion line and preparation method thereof, so that signal transmssion line is effectively prevented fires, long service life.
Description
Technical field
The invention belongs to signal transmssion line technical field, specially a kind of high-performance fire-resistant type signal transmssion line and its preparation
Method.
Background technique
Signal transmssion line is mainly used for the signal transmission of electrical equipment, is mainly used for electric appliance, instrument, electronic equipment, structure
Signal conductor is coated for insulating layer.As Chinese patent CN201420195043.5 discloses a kind of signal transmssion line, including it is transversal
The external insulation layer that face is circular protective layer, more cross sections are circular conducting wire and is coated on outside protective layer, wherein should
Multiple conducting wires are set in qually spaced between each other in the inner surface of the protective layer, and the outer surface of each conducting wire is coated in one layer
Insulating layer.It increases pliability, fatigue resistance, the wear resistance of signal transmssion line by structural improvement, occurs after preventing bending
The fatigue of power supply line increases the service life of power supply line.For another example Chinese patent CN201420807321.8 discloses a kind of signal
Transmission cable, including conductor, conductor include 1 hollow core, and spring hose is arranged with outside hollow core, and hollow core has interior
Portion's conductor, hollow core be also equipped with covering inner conductor internal ring portion, from the internal ring portion with multiple flanks of radiated entend,
The outer portion of the outer end of the flank is connected, there is the multiple hollow portions surrounded by the internal ring portion, flank and outer portion, conductor
Further include with hollow core 4 twisted pairs disposed in parallel, every twisted pair is coated with the clad for reducing friction, outside conductor
It is also successively coated with polyester belt, protective layer, almag silk screen and abrasion-proof insulating layer, protective layer includes magnetic medium, adhesive
And aluminium foil layer, magnetic medium are adhered to aluminium foil layer surface by adhesive.The signal transmission cable bending performance is good again can be less
Influence signal transmission.
In use, effective fire prevention of insulating layer is the skill of the main needs solution of insulating layer in currently available technology
Art problem.
Summary of the invention
To solve the above problems, the present invention provides a kind of high-performance fire-resistant type signal transmssion line and preparation method thereof, so that
Signal transmssion line is effectively prevented fires, long service life.
In order to reach the goals above, the invention provides the following technical scheme:
A kind of high-performance fire-resistant type signal transmssion line, including silicone insulation layer, protective layer, conducting wire, the conducting wire are successively arranged outside
Protective layer, silicone insulation layer, the protective layer successively include metal screen layer, nylon braiding layer, fireprotection layer, the fireprotection layer packet
Spun yarn layer of cloth, fireproof coating are included, the fireproof coating is attached to be coated in gauze layer, and the fireproof coating includes following mass fraction
Component: 40-60 parts of basalt powder, 10-15 parts of binder, 15-30 parts of glass fibre, 2-10 parts of other auxiliary agents；The silica gel
Insulating layer includes the component of following mass fraction: 40-60 parts of silica gel, 15-30 parts of silicone oil, 5-12 parts of vulcanizing agent, 2-5 parts of pigment.
Further, other described auxiliary agents include stabilizer, anti-aging agent, solvent, anti-impact modifier, antifreezing agent, described
Stabilizer is calcium-zinc composite stabilizing agent, and the anti-aging agent is diaryl secondary amine antioxidant, and the anti-impact modifier is methyl
Methylacrylate-butadiene-styrene, the solvent are organic solvent.
Further, the nylon braiding layer includes the component of following mass fraction: 0-70 parts of polyamide 6, glass fibre
15-20 parts, 10-15 parts of carbon black.
Further, the nylon braiding layer the preparation method comprises the following steps: nylon braiding layer is intersected volume by nylon yarn, Buddhist nun
Imperial braiding layer is impregnated 0.5-2 hours in silicone oil.Nylon braiding layer has telescopicing performance after immersion, and effective absorb is displaced, and
Buffer the abrasion between conducting wire and insulating layer.
Further, the vulcanizing agent is N, penylene bismaleimide between N'-.
Further, the metal screen layer is aluminium foil layer.
The invention also discloses a kind of preparation methods of high-performance fire-resistant type signal transmssion line, include the following steps, first
Step, the preparation of silicone insulation layer will weigh silica gel, silicone oil, vulcanizing agent, pigment according to mass fraction, and after mixing, be forced through height
Warm mold, pressurization squeeze out, and the silicone insulation layer of curing molding is obtained after high temperature vulcanized；Second step, the preparation of protective layer, by metal
Shielded layer, nylon braiding layer, fireprotection layer successively squeeze integral protective layer；Protective layer is coated on outside conducting wire by third step, then
By conducting wire cladding in silicone insulation layer.
Further, the hardness that silica gel is molded in the first step is 30-70 degrees Celsius.
The invention has the benefit that it is successively arranged protective layer and silicone insulation layer outside conducting wire of the invention, it is effective right
Conducting wire is protected, the protection so that signal transmssion line is effectively prevented fires, and protective layer includes metal screen layer, nylon braiding layer, prevents
Fire bed, effective shielded signal, so that the signal strong signal of signal transmssion line is stablized, while effective fire prevention isolation, silica gel are exhausted
Edge layer effectively insulate, while effective insulation isolation.Therefore, high-performance fire-resistant type signal transmssion line of the invention makes signal
Transmission line is effectively prevented fires, long service life.It is simple to operate meanwhile with the preparation method of invention, it is suitble to industrial production.
Specific embodiment
With reference to embodiment, the present invention is furture elucidated, it should be understood that following specific embodiments are only used for
It is bright the present invention rather than limit the scope of the invention.
Embodiment 1
A kind of high-performance fire-resistant type signal transmssion line, including silicone insulation layer, protective layer, conducting wire, conducting wire are successively arranged protection outside
Layer, silicone insulation layer, protective layer successively include metal screen layer, nylon braiding layer, fireprotection layer, fireprotection layer include spun yarn layer of cloth,
Fireproof coating, fireproof coating is attached to be coated in gauze layer, and fireproof coating includes the component of following mass fraction: basalt powder 40
Part, 10 parts of binder, 15 parts of glass fibre, 2 parts of other auxiliary agents；Silicone insulation layer includes the component of following mass fraction: silica gel
40 parts, 15 parts of silicone oil, 5 parts of vulcanizing agent, 2 parts of pigment.
In the present embodiment, other auxiliary agents include stabilizer, anti-aging agent, solvent, anti-impact modifier, antifreezing agent, described
Stabilizer is calcium-zinc composite stabilizing agent, and the anti-aging agent is diaryl secondary amine antioxidant, and the anti-impact modifier is methyl
Methylacrylate-butadiene-styrene, the solvent are organic solvent.
In the present embodiment, nylon braiding layer includes the component of following mass fraction: 0 part of polyamide 6, glass fibre 15
Part, 10 parts of carbon black.
In the present embodiment, nylon braiding layer the preparation method comprises the following steps: nylon braiding layer is intersected volume by nylon yarn, Buddhist nun
Imperial braiding layer is impregnated 0.5 hour in silicone oil.Nylon braiding layer has telescopicing performance after immersion, effective to absorb displacement, and delays
Rush the abrasion between conducting wire and insulating layer.
In the present embodiment, penylene bismaleimide between vulcanizing agent N, N'-.
In the present embodiment, metal screen layer is aluminium foil layer.
Embodiment 2
A kind of high-performance fire-resistant type signal transmssion line, including silicone insulation layer, protective layer, conducting wire, conducting wire are successively arranged protection outside
Layer, silicone insulation layer, protective layer successively include metal screen layer, nylon braiding layer, fireprotection layer, fireprotection layer include spun yarn layer of cloth,
Fireproof coating, fireproof coating is attached to be coated in gauze layer, and fireproof coating includes the component of following mass fraction: basalt powder 60
Part, 15 parts of binder, 30 parts of glass fibre, 10 parts of other auxiliary agents；Silicone insulation layer includes the component of following mass fraction: silica gel
60 parts, 30 parts of silicone oil, 12 parts of vulcanizing agent, 5 parts of pigment.
In the present embodiment, other auxiliary agents include stabilizer, anti-aging agent, solvent, anti-impact modifier, antifreezing agent, described
Stabilizer is calcium-zinc composite stabilizing agent, and the anti-aging agent is diaryl secondary amine antioxidant, and the anti-impact modifier is methyl
Methylacrylate-butadiene-styrene, the solvent are organic solvent.
In the present embodiment, nylon braiding layer the preparation method comprises the following steps: nylon braiding layer is intersected volume by nylon yarn, Buddhist nun
Imperial braiding layer is impregnated 2 hours in silicone oil.Nylon braiding layer has telescopicing performance after immersion, effective to absorb displacement, and buffers
Abrasion between conducting wire and insulating layer.
In the present embodiment, nylon braiding layer includes the component of following mass fraction: 70 parts of polyamide, glass fibre 20
Part, 15 parts of carbon black.
In the present embodiment, penylene bismaleimide between vulcanizing agent N, N'-.
In the present embodiment, metal screen layer is aluminium foil layer.
Embodiment 3
A kind of high-performance fire-resistant type signal transmssion line, including silicone insulation layer, protective layer, conducting wire, the conducting wire are successively arranged outside
Protective layer, silicone insulation layer, the protective layer successively include metal screen layer, nylon braiding layer, fireprotection layer, the fireprotection layer packet
Spun yarn layer of cloth, fireproof coating are included, the fireproof coating is attached to be coated in gauze layer, and the fireproof coating includes following mass fraction
Component: 50 parts of basalt powder, 12 parts of binder, 25 parts of glass fibre, 7 parts of other auxiliary agents；The silicone insulation layer include with
The component of lower mass fraction: 50 parts of silica gel, 22 parts of silicone oil, 10 parts of vulcanizing agent, 3 parts of pigment.
In the present embodiment, other auxiliary agents include stabilizer, anti-aging agent, solvent, anti-impact modifier, antifreezing agent, described
Stabilizer is calcium-zinc composite stabilizing agent, and the anti-aging agent is diaryl secondary amine antioxidant, and the anti-impact modifier is methyl
Methylacrylate-butadiene-styrene, the solvent are organic solvent.
In the present embodiment, nylon braiding layer the preparation method comprises the following steps: nylon braiding layer is intersected volume by nylon yarn, Buddhist nun
Imperial braiding layer is impregnated 1.2 hours in silicone oil.Nylon braiding layer has telescopicing performance after immersion, effective to absorb displacement, and delays
Rush the abrasion between conducting wire and insulating layer.
In the present embodiment, nylon braiding layer includes the component of following mass fraction: 5 parts of polyamide 6, glass fibre 18
Part, 12 parts of carbon black.
In the present embodiment, penylene bismaleimide between vulcanizing agent N, N'-.
In the present embodiment, metal screen layer is aluminium foil layer.
Embodiment 4
A kind of high-performance fire-resistant type signal transmssion line, including silicone insulation layer, protective layer, conducting wire, the conducting wire are successively arranged outside
Protective layer, silicone insulation layer, the protective layer successively include metal screen layer, nylon braiding layer, fireprotection layer, the fireprotection layer packet
Spun yarn layer of cloth, fireproof coating are included, the fireproof coating is attached to be coated in gauze layer, and the fireproof coating includes following mass fraction
Component: 55 parts of basalt powder, 14 parts of binder, 24 parts of glass fibre, 9 parts of other auxiliary agents；The silicone insulation layer include with
The component of lower mass fraction: 55 parts of silica gel, 25 parts of silicone oil, 7 parts of vulcanizing agent, 4 parts of pigment.
In the present embodiment, other auxiliary agents include stabilizer, anti-aging agent, solvent, anti-impact modifier, antifreezing agent, described
Stabilizer is calcium-zinc composite stabilizing agent, and the anti-aging agent is diaryl secondary amine antioxidant, and the anti-impact modifier is methyl
Methylacrylate-butadiene-styrene, the solvent are organic solvent.
In the present embodiment, nylon braiding layer the preparation method comprises the following steps: nylon braiding layer is intersected volume by nylon yarn, Buddhist nun
Imperial braiding layer is impregnated 0.5-2 hours in silicone oil.Nylon braiding layer has telescopicing performance after immersion, and effective absorb is displaced, and
Buffer the abrasion between conducting wire and insulating layer.
In the present embodiment, nylon braiding layer includes the component of following mass fraction: 8 parts of polyamide 6, glass fibre 18
Part, 13 parts of carbon black.
In the present embodiment, penylene bismaleimide between vulcanizing agent N, N'-.
In the present embodiment, metal screen layer is aluminium foil layer.
Embodiment 5
Above-described embodiment 1-4 is all made of processing step below, prepares high-performance fire-resistant type signal transmssion line.The first step, silica gel
The preparation of insulating layer will weigh silica gel, silicone oil, vulcanizing agent, pigment according to mass fraction, and after mixing, be forced through die material,
Pressurization squeezes out, and the silicone insulation layer of curing molding is obtained after high temperature vulcanized；Second step, the preparation of protective layer, by metal screen layer,
Nylon braiding layer, fireprotection layer successively squeeze integral protective layer；Protective layer is coated on outside conducting wire by third step, then by conducting wire
It is coated in silicone insulation layer.
Further, the hardness that silica gel is molded in the first step is 30-70 degrees Celsius.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. a kind of high-performance fire-resistant type signal transmssion line, it is characterised in that: described to lead including silicone insulation layer, protective layer, conducting wire
It is successively arranged protective layer, silicone insulation layer outside line, the protective layer successively includes metal screen layer, nylon braiding layer, fireprotection layer,
The fireprotection layer includes spun yarn layer of cloth, fireproof coating, and the fireproof coating is attached to be coated in gauze layer, the fireproof coating include with
The component of lower mass fraction: 40-60 parts of basalt powder, 10-15 parts of binder, 15-30 parts of glass fibre, other auxiliary agents 2-10
Part；The silicone insulation layer includes the component of following mass fraction: 40-60 parts of silica gel, 15-30 parts of silicone oil, vulcanizing agent 5-12, face
2-5 parts of material.
2. a kind of high-performance fire-resistant type signal transmssion line according to claim 1, which is characterized in that other described auxiliary agent packets
Stabilizer, anti-aging agent, solvent, anti-impact modifier, antifreezing agent are included, the stabilizer is calcium-zinc composite stabilizing agent, described anti-old
Agent is diaryl secondary amine antioxidant, and the anti-impact modifier is methyl methacrylate-butadiene-styrene, described molten
Agent is organic solvent.
3. requiring a kind of high-performance fire-resistant type signal transmssion line according to right 1, which is characterized in that the nylon braiding layer
Component including following mass fraction: 0-70 parts of polyamide 6,15-20 parts of glass fibre, 10-15 parts of carbon black.
4. requiring a kind of high-performance fire-resistant type signal transmssion line according to right 3, which is characterized in that the nylon braiding layer
The preparation method comprises the following steps: nylon braiding layer is intersected volume by nylon yarn, nylon braiding layer is impregnated 0.5-2 hours in silicone oil.
5. requiring a kind of high-performance fire-resistant type signal transmssion line according to right 1, which is characterized in that the vulcanizing agent is N,
Penylene bismaleimide between N'-.
6. requiring a kind of high-performance fire-resistant type signal transmssion line according to right 1, which is characterized in that the metal screen layer
For aluminium foil layer.
7. a kind of preparation method of high-performance fire-resistant type signal transmssion line described in -6 according to claim 1, which is characterized in that packet
Following steps, the first step are included, the preparation of silicone insulation layer will weigh silica gel, silicone oil, vulcanizing agent, pigment according to mass fraction, mix
After conjunction, it is forced through die material, pressurization squeezes out, and the silicone insulation layer of curing molding is obtained after high temperature vulcanized；Second step, protection
The preparation of layer, successively squeezes integral protective layer for metal screen layer, nylon braiding layer, fireprotection layer；Third step, by protective layer
It is coated on outside conducting wire, then by conducting wire cladding in silicone insulation layer.
8. requiring a kind of preparation method of high-performance fire-resistant type signal transmssion line according to right 7, which is characterized in that first
The hardness that silica gel is molded in step is 30-70 degrees Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811588538.3A CN109754922A (en) | 2018-12-25 | 2018-12-25 | A kind of high-performance fire-resistant type signal transmssion line and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811588538.3A CN109754922A (en) | 2018-12-25 | 2018-12-25 | A kind of high-performance fire-resistant type signal transmssion line and preparation method thereof |
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| CN109754922A true CN109754922A (en) | 2019-05-14 |
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| CN201811588538.3A Pending CN109754922A (en) | 2018-12-25 | 2018-12-25 | A kind of high-performance fire-resistant type signal transmssion line and preparation method thereof |
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| CN106751844A (en) * | 2016-11-14 | 2017-05-31 | 常熟市永祥机电有限公司 | The silicon rubber of electric insulation |
| CN207852346U (en) * | 2018-02-09 | 2018-09-11 | 温州瑞红电子科技有限公司 | A kind of mobile phone silica gel data charging wire |
| CN108515746A (en) * | 2018-02-02 | 2018-09-11 | 哈尔滨工程大学 | A kind of fire proofing and preparation method based on fireproof coating |
-
2018
- 2018-12-25 CN CN201811588538.3A patent/CN109754922A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060237217A1 (en) * | 2005-04-25 | 2006-10-26 | Cable Components Group, Llc. | Variable diameter conduit tubes for high performance, multi-media communication cable |
| CN103087500A (en) * | 2012-10-22 | 2013-05-08 | 虞海香 | PA66 (polyamide 66) plastic |
| CN203267362U (en) * | 2013-04-22 | 2013-11-06 | 安徽省凤阳县前力玻璃制品有限公司 | Novel flame shielding cloth |
| CN105185436A (en) * | 2015-07-26 | 2015-12-23 | 尹红 | Single-core fireproof flame-retardant high-voltage cable |
| CN106751844A (en) * | 2016-11-14 | 2017-05-31 | 常熟市永祥机电有限公司 | The silicon rubber of electric insulation |
| CN108515746A (en) * | 2018-02-02 | 2018-09-11 | 哈尔滨工程大学 | A kind of fire proofing and preparation method based on fireproof coating |
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Application publication date: 20190514 |