CN107017051B - A kind of flame retardant cable - Google Patents
A kind of flame retardant cable Download PDFInfo
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- CN107017051B CN107017051B CN201710247754.0A CN201710247754A CN107017051B CN 107017051 B CN107017051 B CN 107017051B CN 201710247754 A CN201710247754 A CN 201710247754A CN 107017051 B CN107017051 B CN 107017051B
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- 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
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Fireproofing Substances (AREA)
Abstract
The present invention discloses a kind of flame retardant cable, including cable body, the cable body outer surface is cased with fire retardant jacket, the fire retardant jacket includes outer fire resistant layer and interior flame-retardant layer, it is provided on the outer fire resistant layer face opposite with interior flame-retardant layer and pre- cuts slot, the outer fire resistant layer outer surface is provided with pre- mark of break, shape memory alloy strip is provided between the interior flame-retardant layer and outer fire resistant layer, the shape memory alloy strip is rolled into annular setting, cutter is provided on the shape memory alloy strip, the cutter insertion is cut in slot in advance, fire-proof mud is provided between the outer fire resistant layer and interior flame-retardant layer；The combustion-supporting excellent performance of the flame retardant cable, can effectively prevent fire spreading.
Description
Technical field
The present invention relates to a kind of flame retardant cables.
Background technique
Flame retardant cable refers to that under regulation experimental condition, sample is burned, and after removing test fire source, the sprawling of flame is only
Limit range in, residual flame or it is residual burn within a limited period of time can self-extinguish cable.Basic characteristic is: having in case of fire
It may be burned and cannot run, but the sprawling of the intensity of a fire can be prevented.Generally, electric wire can limit burning just in case catching fire
In subrange, sprawling is not generated, is kept other various equipment, is avoided bigger loss.
But in the art, it is desirable to which flame retardant property further increases.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of flame retardant cables that flame retardant property is outstanding.
To solve the above problems, the present invention adopts the following technical scheme:
A kind of flame retardant cable, including cable body, the cable body outer surface are cased with fire retardant jacket, the fire retardant jacket
Include outer fire resistant layer and interior flame-retardant layer, is provided on the outer fire resistant layer face opposite with interior flame-retardant layer and pre- cuts slot, the extrernal resistance
Combustion layer outer surface is provided with pre- mark of break, and shape memory alloy strip, the shape are provided between the interior flame-retardant layer and outer fire resistant layer
Shape memory alloys silver lap circularizes setting, and cutter is provided on the shape memory alloy strip, and the cutter insertion is cut in slot in advance,
Fire-proof mud is provided between the outer fire resistant layer and interior flame-retardant layer.
Preferably, the shape memory alloy strip and cutter bond.Shape memory alloy strip is connect reliably with cutter, knot
Structure is stablized.
Preferably, the outer fire resistant layer inner surface posts anti-sticking film layer.It can effectively prevent fire-proof mud to be adhered to outside
On flame-retardant layer.
Preferably, the pre- slot that cuts is in the shape of the letter V setting, the pre- slot bottom for cutting slot is provided with blind hole.By that will cut in advance
Slot is arranged to be in the shape of the letter V and slot bottom is provided with blind hole, cutter can be allowed preferably to cut through outer fire resistant layer.
Preferably, being provided with connection strap on the shape memory alloy strip, the connection strap is arranged through fire-proof mud, institute
It states connection strap end and interior flame-retardant layer bonds.Shape memory alloy strip is connect reliably with interior flame-retardant layer, stable structure.
Pre- slot is cut and pre- mark of break is perpendicular preferably, described.Can allow burned part outer fire resistant layer more
Good falls off, and prevents fire spreading.
Preferably, the interior grid-shaped setting in flame-retardant layer outer surface.Can fire-proof mud preferably be adhered to
On interior flame-retardant layer.
The present invention also provides a kind of fire-proof mud, the raw materials including following parts by weight proportion: 34-42 parts of kaolin, diatom
18-22 parts native, 9-12 parts of magnesium hydroxide, 16-20 parts of Phenolic resin powder, 18-20 parts of silicone oil, polycrystalline mullite fibre 11-13
Part, 3-5 parts of Decanol, 1-3 parts of guar gum, 15-20 parts of polyethylene glycol, 10-12 parts of Cocoamidopropyl betaine and pure water 7-9
Part.
Further, the raw material including following parts by weight proportion: 42 parts of kaolin, 18 parts of diatomite, magnesium hydroxide 12
Part, 20 parts of Phenolic resin powder, 20 parts of silicone oil, 13 parts of polycrystalline mullite fibre, 3 parts of Decanol, 3 parts of guar gum, polyethylene glycol
20 parts, 12 parts of Cocoamidopropyl betaine and 9 parts of pure water.
Further, the molecular weight of the polyethylene glycol is 200-600.
The invention has the benefit that by be provided with include outer fire resistant layer and interior flame-retardant layer fire retardant jacket, and
The shape memory alloy strip with cutter is provided between interior flame-retardant layer and outer fire resistant layer, when outer fire resistant layer is burned and reaches shape
When the deformation temperature of shape memory alloys item, shape memory alloy strip starts to become again straight form and drives cutter will be outer fire-retardant
Layer is cut open, so that outer fire resistant layer falls off, be can effectively prevent fire spreading, can be effectively protected by being provided with fire-proof mud
Interior flame-retardant layer, flame retardant property is outstanding, in addition, shape memory alloy strip and cutter bond, shape memory alloy strip is connect with cutter
Reliably, stable structure.Outer fire resistant layer inner surface posts anti-sticking film layer, can effectively prevent fire-proof mud and is adhered to outer fire resistant layer
On.Slot is cut in advance to be in the shape of the letter V setting, the pre- slot bottom for cutting slot is provided with blind hole, be arranged to be in the shape of the letter V by the way that slot pre- will be cut and
Slot bottom is provided with blind hole, cutter can be allowed preferably to cut through outer fire resistant layer.Connection is provided on shape memory alloy strip
Item, connection strap are arranged through fire-proof mud, and connection strap end and interior flame-retardant layer bond, and shape memory alloy strip is connect with interior flame-retardant layer
Reliably, stable structure.It cuts slot in advance and pre- mark of break is perpendicular, burned part outer fire resistant layer can be allowed preferably to take off
It falls, prevents fire spreading.The interior grid-shaped setting in flame-retardant layer outer surface, can allow fire-proof mud to be preferably attached to internal resistance
It fires on layer.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of sectional view of flame retardant cable of the present invention；
Fig. 2 is a kind of sectional view of the fire retardant jacket of flame retardant cable of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment 1
As shown in Figs. 1-2, a kind of flame retardant cable, including cable body 1, outer 1 surface of the cable body are cased with fire-retardant shield
Set 2, the fire retardant jacket 2 includes outer fire resistant layer 3 and interior flame-retardant layer 4, the outer fire resistant layer 3 face opposite with interior flame-retardant layer 4
On be provided with it is pre- cut slot 5,3 outer surface of outer fire resistant layer is provided with pre- mark of break 6, sets between the interior flame-retardant layer 4 and outer fire resistant layer 3
It is equipped with shape memory alloy strip 7, the shape memory alloy strip 7 is rolled into annular setting, is arranged on the shape memory alloy strip 7
Have a cutter 8, the cutter 8 be inserted into it is pre- cut in slot 5, be provided with fire-proof mud 9 between the outer fire resistant layer 3 and interior flame-retardant layer 4.Pass through
Be provided with include outer fire resistant layer 3 and interior flame-retardant layer 4 fire retardant jacket 2, and set between interior flame-retardant layer 4 and outer fire resistant layer 3
It is equipped with the shape memory alloy strip 7 with cutter 8, when outer fire resistant layer 3 is burned and reaches the deformation temperature of shape memory alloy strip 7
When, shape memory alloy strip 7 starts to become again straight form and cutter 8 is driven to cut open outer fire resistant layer 3, so that outer fire resistant layer
3 fall off, and can effectively prevent fire spreading, and interior flame-retardant layer, flame retardant property can be effectively protected by being provided with fire-proof mud 9
It is outstanding.
The present embodiment have the beneficial effect that by be provided with include outer fire resistant layer and interior flame-retardant layer fire retardant jacket, and
And the shape memory alloy strip with cutter is provided between interior flame-retardant layer and outer fire resistant layer, when outer fire resistant layer is burned and is reached
When the deformation temperature of shape memory alloy strip, shape memory alloy strip starts to become again straight form and drives cutter by extrernal resistance
Combustion layer is cut open, so that outer fire resistant layer falls off, be can effectively prevent fire spreading, can effectively be protected by being provided with fire-proof mud
Flame-retardant layer in protecting, flame retardant property are outstanding.
Embodiment 2
As shown in Figs. 1-2, a kind of flame retardant cable, including cable body 1, outer 1 surface of the cable body are cased with fire-retardant shield
Set 2, the fire retardant jacket 2 includes outer fire resistant layer 3 and interior flame-retardant layer 4, the outer fire resistant layer 3 face opposite with interior flame-retardant layer 4
On be provided with it is pre- cut slot 5,3 outer surface of outer fire resistant layer is provided with pre- mark of break 6, sets between the interior flame-retardant layer 4 and outer fire resistant layer 3
It is equipped with shape memory alloy strip 7, shape memory alloy strip 7 is arranged one according to the length of interior flame-retardant layer 1, every 30cm, described
Shape memory alloy strip 7 is rolled into annular setting, and cutter 8 is provided on the shape memory alloy strip 7, and the cutter 8 is inserted into pre-
It cuts in slot 5, is provided with fire-proof mud 9 between the outer fire resistant layer 3 and interior flame-retardant layer 4.The shape memory alloy strip 7 and cutter 8
Bonding, shape memory alloy strip 7 are connect reliably with cutter 8, stable structure.3 inner surface of outer fire resistant layer posts anti-sticking film layer
(not shown) can effectively prevent fire-proof mud 9 and be adhered on outer fire resistant layer 3.The pre- slot 5 that cuts is in the shape of the letter V setting, described pre-
The slot bottom for cutting slot 5 is provided with blind hole (not shown), is arranged to be in the shape of the letter V and slot bottom is provided with blind hole by that will cut slot 5 in advance, can
So that cutter can preferably cut through outer fire resistant layer 3.Connection strap 10, the company are provided on the shape memory alloy strip 7
Narrow bars 10 are arranged through fire-proof mud 9, and 10 end of connection strap and interior flame-retardant layer 4 bond, shape memory alloy strip 7 with it is interior fire-retardant
4 connection of layer is reliable, stable structure.It is described it is pre- cut slot 5 and pre- mark of break 6 is perpendicular, burned part outer fire resistant layer can be made
It can preferably fall off, prevent fire spreading.The interior grid-shaped setting in flame-retardant layer outer surface, can make fire-proof mud 9 can
To be preferably attached to 9 on interior flame-retardant layer.By be provided with include outer fire resistant layer 3 and interior flame-retardant layer 4 fire retardant jacket 2, and
And the shape memory alloy strip 7 with cutter 8 is provided between interior flame-retardant layer 4 and outer fire resistant layer 3, when outer fire resistant layer 3 is burned
And when reaching the deformation temperature of shape memory alloy strip 7, shape memory alloy strip 7 start to become again straight form and drive is cut
Knife 8 cuts open outer fire resistant layer 3, so that outer fire resistant layer 3 falls off, can effectively prevent fire spreading, by being provided with fire-proof mud 9
Interior flame-retardant layer can be effectively protected, flame retardant property is outstanding.
The present embodiment have the beneficial effect that by be provided with include outer fire resistant layer and interior flame-retardant layer fire retardant jacket, and
And the shape memory alloy strip with cutter is provided between interior flame-retardant layer and outer fire resistant layer, when outer fire resistant layer is burned and is reached
When the deformation temperature of shape memory alloy strip, shape memory alloy strip starts to become again straight form and drives cutter by extrernal resistance
Combustion layer is cut open, so that outer fire resistant layer falls off, be can effectively prevent fire spreading, can effectively be protected by being provided with fire-proof mud
Flame-retardant layer in protecting, flame retardant property is outstanding, and shape memory alloy strip and cutter bond, and shape memory alloy strip is connect with cutter can
It leans on, stable structure.Outer fire resistant layer inner surface posts anti-sticking film layer, can effectively prevent fire-proof mud and is adhered on outer fire resistant layer.
It cuts slot in advance to be in the shape of the letter V setting, the pre- slot bottom for cutting slot is provided with blind hole, is arranged to be in the shape of the letter V and in slot by that pre- will cut slot
Bottom is provided with blind hole, cutter can be allowed preferably to cut through outer fire resistant layer.Connection strap is provided on shape memory alloy strip,
Connection strap is arranged through fire-proof mud, and connection strap end and interior flame-retardant layer bond, and shape memory alloy strip is connect with interior flame-retardant layer can
It leans on, stable structure.It cuts slot in advance and pre- mark of break is perpendicular, burned part outer fire resistant layer can be allowed preferably to fall off,
Prevent fire spreading.The interior grid-shaped setting in flame-retardant layer outer surface, can allow fire-proof mud to be preferably attached to interior fire-retardant
On layer.
The present invention also provides a kind of fire-proof mud, the raw materials including following parts by weight proportion: 42 parts of kaolin, diatomite 18
Part, 12 parts of magnesium hydroxide, 20 parts of Phenolic resin powder, 20 parts of silicone oil, 13 parts of polycrystalline mullite fibre, 3 parts of Decanol, guar gum
3 parts, 20 parts of polyethylene glycol, 12 parts of Cocoamidopropyl betaine and 9 parts of pure water.The fire-proof mud by above-mentioned material be mixed and
At.
The molecular weight of the polyethylene glycol is 200.
The larger feature of silicone oil thermal expansion coefficient is utilized in the fire-proof mud, and when outer fire resistant layer is burnt, silicone oil is constantly swollen
The above-mentioned shape memory alloy strip of swollen cooperation and pre- mark of break, can be very good to separate outer fire resistant layer, prevent fire spreading, and
Pure water and silicone oil are constantly evaporated during outer fire resistant layer separation, and fire-proof mud is allowed gradually to be formed by curing sintered body,
And it is applied to fibre-reinforced mechanism, the good polycrystalline mullite fibre of addition thermal stability not only reduces fire-proof mud and falls in bulk
The probability fallen, and intensity height after sintered body is formed, it is not easy to be damaged, interior flame-retardant layer can be effectively protected.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of flame retardant cable, including cable body, it is characterised in that: the cable body outer surface is cased with fire retardant jacket, institute
Stating fire retardant jacket includes outer fire resistant layer and interior flame-retardant layer, and the outer fire resistant layer is provided with pre- cut in the one side relative to interior flame-retardant layer
Slot, the outer fire resistant layer outer surface are provided with pre- mark of break, and shape memory conjunction is provided between the interior flame-retardant layer and outer fire resistant layer
Gold bar, the shape memory alloy strip are rolled into annular setting, and cutter is provided on the shape memory alloy strip, and the cutter is inserted
Enter it is pre- cut in slot, be provided with fire-proof mud between the outer fire resistant layer and interior flame-retardant layer；
The fire-proof mud, the raw material including following parts by weight proportion: 34-42 parts of kaolin, 18-22 parts of diatomite, hydrogen-oxygen
Change magnesium 9-12 parts, 16-20 parts of Phenolic resin powder, 18-20 parts of silicone oil, 11-13 parts of polycrystalline mullite fibre, 3-5 parts of Decanol,
1-3 parts of guar gum, 15-20 parts of polyethylene glycol, 10-12 parts of Cocoamidopropyl betaine and 7-9 parts of pure water.
2. a kind of flame retardant cable according to claim 1, it is characterised in that: the shape memory alloy strip and cutter are viscous
It closes.
3. a kind of flame retardant cable according to claim 1, it is characterised in that: the outer fire resistant layer inner surface posts antiadhesion barrier
Layer.
4. a kind of flame retardant cable according to claim 1, it is characterised in that: the pre- slot that cuts is in the shape of the letter V setting, described pre-
The slot bottom for cutting slot is provided with blind hole.
5. a kind of flame retardant cable according to claim 1, it is characterised in that: the company of being provided on the shape memory alloy strip
Narrow bars, the connection strap are arranged through fire-proof mud, and the connection strap end and interior flame-retardant layer bond.
6. a kind of flame retardant cable according to claim 1, it is characterised in that: described pre- to cut slot and pre- mark of break is perpendicular.
7. a kind of flame retardant cable according to claim 1, it is characterised in that: the interior flame-retardant layer outer surface is grid-shaped to be set
It sets.
8. a kind of flame retardant cable as described in claim 1, which is characterized in that the fire-proof mud, including following parts by weight
The raw material of proportion: 42 parts of kaolin, 18 parts of diatomite, 12 parts of magnesium hydroxide, 20 parts of Phenolic resin powder, 20 parts of silicone oil, polycrystalline
13 parts of mullite fiber, 3 parts of Decanol, 3 parts of guar gum, 20 parts of polyethylene glycol, 12 parts of Cocoamidopropyl betaine and pure water
9 parts.
9. a kind of flame retardant cable according to claim 8, it is characterised in that: the molecular weight of the polyethylene glycol is 200-
600。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710247754.0A CN107017051B (en) | 2017-04-17 | 2017-04-17 | A kind of flame retardant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710247754.0A CN107017051B (en) | 2017-04-17 | 2017-04-17 | A kind of flame retardant cable |
Publications (2)
| Publication Number | Publication Date |
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| CN107017051A CN107017051A (en) | 2017-08-04 |
| CN107017051B true CN107017051B (en) | 2019-02-05 |
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| CN201710247754.0A Active CN107017051B (en) | 2017-04-17 | 2017-04-17 | A kind of flame retardant cable |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680728A (en) * | 2017-09-26 | 2018-02-09 | 浙江德通科技有限公司 | The soft copper outer conductor radio frequency coaxial cables of 75 Ou Chao of one kind |
| CN107527688A (en) * | 2017-09-26 | 2017-12-29 | 浙江德通科技有限公司 | A kind of flame retardant type coaxially reveals cable |
| CN110246615B (en) * | 2019-06-21 | 2020-08-11 | 宁波卡倍亿新材料科技有限公司 | High-strength impact-resistant flame-retardant insulated cable |
| CN110335717B (en) * | 2019-08-05 | 2021-04-09 | 江苏耘和线缆有限公司 | Flame-retardant cable and processing method |
| CN113054272A (en) * | 2021-03-08 | 2021-06-29 | 河南能创电子科技有限公司 | Towed new forms of energy aircraft ground portable power source |
| CN114743725A (en) * | 2022-04-15 | 2022-07-12 | 江苏迅达线缆有限公司 | High-strength fire-resistant cable |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0467516A (en) * | 1990-07-06 | 1992-03-03 | Hitachi Cable Ltd | Flame retardant cable |
| CN103627330A (en) * | 2012-08-29 | 2014-03-12 | 卢清友 | Composite rubber material |
| CN104099028B (en) * | 2014-08-04 | 2016-05-25 | 公安部四川消防研究所 | Fire prevention adhesive and application thereof |
| CN104795159A (en) * | 2015-03-13 | 2015-07-22 | 江苏天科线缆有限公司 | Flame retardant and fire resistant cable used for coal mine |
| CN104945771A (en) * | 2015-06-11 | 2015-09-30 | 安徽瑞升电气科技集团有限公司 | Fireproof filling material used for special cable and preparation method thereof |
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