CN107383852A - Ship flame retardant cable and preparation method thereof - Google Patents
Ship flame retardant cable and preparation method thereof Download PDFInfo
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- CN107383852A CN107383852A CN201710815845.XA CN201710815845A CN107383852A CN 107383852 A CN107383852 A CN 107383852A CN 201710815845 A CN201710815845 A CN 201710815845A CN 107383852 A CN107383852 A CN 107383852A
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- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy groups
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
- H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
- H01B13/268—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping of a non-metallic sheet
-
- 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
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
-
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
Abstract
The invention discloses a kind of ship flame retardant cable and preparation method thereof, wherein, the preparation method includes：1) by PPG, diisocyanate and expanded graphite under the conditions of existing for foaming agent, foamed, material M1 is made；2) compression molding after being kneaded material M1, silicon rubber, asbestos powder, Firebrake ZB, hydroxy silicon oil, nano-aluminum hydroxide, vulcanizing agent, filler and age resistor, sheet material blank M2 is made；3) obtained sheet material blank M2 is placed under conditions of temperature is 150 180 DEG C and carries out one step cure, the sheet material M3 after one step cure is made；4) the sheet material M3 after one step cure is placed under conditions of temperature is 180 220 DEG C and carries out post vulcanization, cable sheet material M4 is made；5) coat：Cable sheet material M4 obtained above, obtained ship flame retardant cable are coated in metal line surface.Realize good fire resistance.
Description
Technical field
The present invention relates to the production preparation field of cable, in particular it relates to ship flame retardant cable and preparation method thereof.
Background technology
Cable is extremely wide as a kind of important electric power material, its use range.As long as need to use power transmission
Field, it can all use and arrive cable.Therefore, cable is also inevitably used in ship.And ship is as a kind of important
The vehicles, the problem of its usage safety performance is extremely paid close attention to as people.And cable is as conductive equipment, its security performance
Also the security performance of ship will be largely effected on.
Therefore it provides a kind of have preferable fire resistance, and the preferable ship flame retardant cable of performance and its system
The problem of Preparation Method is urgent need to resolve of the present invention.
The content of the invention
For above-mentioned prior art, it is an object of the invention to overcome, as conductive equipment, it pacifies cable in the prior art
Full performance also by the security performance for largely effecting on ship the problem of, so as to provide it is a kind of there is preferable fire resistance, and make
Ship flame retardant cable with better performances and preparation method thereof.
To achieve these goals, the invention provides a kind of preparation method of ship flame retardant cable, wherein, the system
Preparation Method includes：
1) by PPG, diisocyanate and expanded graphite under the conditions of existing for foaming agent, foamed, be made
Material M1；
2) by material M1, silicon rubber, asbestos powder, Firebrake ZB, hydroxy silicon oil, nano-aluminum hydroxide, vulcanizing agent, filler and
Compression molding after age resistor is kneaded, sheet material blank M2 is made；
3) obtained sheet material blank M2 is placed under conditions of temperature is 150-180 DEG C and carries out one step cure, be made one section
Sheet material M3 after vulcanization；
4) the sheet material M3 after one step cure is placed under conditions of temperature is 180-220 DEG C and carries out post vulcanization, electricity is made
Cable sheet material M4；
5) coat：Cable sheet material M4 obtained above, obtained ship flame retardant cable are coated in metal line surface.
Present invention also offers a kind of ship flame retardant cable, wherein, the ship flame retardant cable is according to described above
Preparation method be made.
Pass through above-mentioned technical proposal, the present invention is by PPG, diisocyanate and expanded graphite mixed foaming, then
By the material after above-mentioned foaming and silicon rubber, asbestos powder, Firebrake ZB, hydroxy silicon oil, nano-aluminum hydroxide, vulcanizing agent, filler
After being kneaded with age resistor and compression molding, then through one step cure and post vulcanization, the cable sheet material is then coated into metal wire again,
Cable is obtained, so that obtained cable has good fire resistance through the above way.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Embodiment
The embodiment of the present invention is described in detail below.It is it should be appreciated that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The end points of disclosed scope and any value are not limited to the accurate scope or value herein, these scopes or
Value should be understood to comprising the value close to these scopes or value.For number range, between the endpoint value of each scope, respectively
It can be combined with each other between the endpoint value of individual scope and single point value, and individually between point value and obtain one or more
New number range, these number ranges should be considered as specific open herein.
The invention provides a kind of preparation method of ship flame retardant cable, wherein, the preparation method includes：
1) by PPG, diisocyanate and expanded graphite under the conditions of existing for foaming agent, foamed, be made
Material M1；
2) by material M1, silicon rubber, asbestos powder, Firebrake ZB, hydroxy silicon oil, nano-aluminum hydroxide, vulcanizing agent, filler and
Compression molding after age resistor is kneaded, sheet material blank M2 is made；
3) obtained sheet material blank M2 is placed under conditions of temperature is 150-180 DEG C and carries out one step cure, be made one section
Sheet material M3 after vulcanization；
4) the sheet material M3 after one step cure is placed under conditions of temperature is 180-220 DEG C and carries out post vulcanization, electricity is made
Cable sheet material M4；
5) coat：Cable sheet material M4 obtained above, obtained ship flame retardant cable are coated in metal line surface.
The present invention is by PPG, diisocyanate and expanded graphite mixed foaming, then by the material after above-mentioned foaming
After material and silicon rubber, asbestos powder, Firebrake ZB, hydroxy silicon oil, nano-aluminum hydroxide, vulcanizing agent, filler and age resistor mixing simultaneously
Compression molding, then through one step cure and post vulcanization, the cable sheet material is then coated into metal wire again, obtains cable, so that
Obtaining obtained cable through the above way has good fire resistance.
In a kind of preferred embodiment of the present invention, in step 1), relative to the polyether polyols of 100 parts by weight
Alcohol, the dosage of the diisocyanate is 80-120 parts by weight, and the dosage of the expanded graphite is 10-30 parts by weight.Here
PPG can select in wide scope, for example, can select as polyether Glycols, certainly, the present invention does not limit to
In this.
In a kind of embodiment being more highly preferred to of the present invention, in step 2), relative to the silicon rubber of 100 parts by weight
Glue, the dosage of the material M1 is 30-60 parts by weight, and the dosage of the asbestos powder is 5-20 parts by weight, the Firebrake ZB
Dosage is 1-5 parts by weight, and the dosage of the hydroxy silicon oil is 5-10 parts by weight, and the dosage of the nano-aluminum hydroxide is 1-5 weights
Measure part, the dosage of the vulcanizing agent is 0.5-2 parts by weight, and the dosage of the filler is 30-60 parts by weight, the use of the age resistor
Measure as 3-5 parts by weight.
In another preferred embodiment of the present invention, in step 2), mixing process is by material M1, silicon rubber, stone
Cotton powder, Firebrake ZB, hydroxy silicon oil, nano-aluminum hydroxide, vulcanizing agent, filler and age resistor are placed in banbury be kneaded after
Dumping, and banbury water flowing is cooled to temperature not higher than 90 DEG C, dump temperature is 60-120 DEG C.
In further preferred embodiment, mixing time 5-15min.
In another preferred embodiment of the present invention, in step 3), the cure time of one step cure is 10-15min.
In the embodiment being more highly preferred to, in step 4), the cure time of post vulcanization is 3-6h.
In a kind of preferred embodiment of the present invention, the filler is selected from fume colloidal silica and/or titanium dioxide.
In further preferred embodiment, the vulcanizing agent is selected from benzoyl peroxide, cumyl peroxide and 2,
At least one of double (tert-butyl peroxide) hexanes of 5- dimethyl -2,5-.
Present invention also offers a kind of ship flame retardant cable, wherein, the ship flame retardant cable is according to described above
Preparation method be made.
The present invention will be described in detail by way of examples below.
Embodiment 1
1) expanded graphite of the polyether Glycols of 100 parts by weight, the diisocyanate of 80 parts by weight and 10 parts by weight is existed
Under the conditions of foaming agent is existing, foamed, material M1 is made；
2) by the material M1 of 30 parts by weight, the silicon rubber of 100 parts by weight, the asbestos powder of 5 parts by weight, 1 parts by weight boron
Sour zinc, the hydroxy silicon oil of 5 parts by weight, the nano-aluminum hydroxide of 1 parts by weight, the benzoyl peroxide of 0.5 parts by weight, 30 parts by weight
Fume colloidal silica and the age resistor of 3 parts by weight be placed in the banbury (be cooled to temperature for 85 DEG C) through cooling water circulation cooling
Middle mixing 10min back glues (temperature during dumping is 100 DEG C), by its compression molding after dumping, are made sheet material blank
M2；
3) obtained sheet material blank M2 is placed under conditions of temperature is 150 DEG C to the one step cure for carrying out 10min, is made one
Sheet material M3 after section vulcanization；
4) the sheet material M3 after one step cure is placed under conditions of temperature is 180 DEG C and places 3h progress post vulcanizations, be made
Cable sheet material M4；
5) coat：Cable sheet material M4 obtained above is coated in metal line surface, ship flame retardant cable A1 is made.
Embodiment 2
1) expanded graphite of the polyether Glycols of 100 parts by weight, the diisocyanate of 120 parts by weight and 30 parts by weight is existed
Under the conditions of foaming agent is existing, foamed, material M1 is made；
2) by the material M1 of 60 parts by weight, the silicon rubber of 100 parts by weight, the asbestos powder of 20 parts by weight, 5 parts by weight boron
Sour zinc, the hydroxy silicon oil of 10 parts by weight, the nano-aluminum hydroxide of 5 parts by weight, the double (peroxides of the 2,5- dimethyl -2,5- of 2 parts by weight
Change the tert-butyl group) hexane, the fume colloidal silica of 30 parts by weight, the age resistor of the titanium dioxide of 30 parts by weight and 5 parts by weight be placed in
10min back glue (the temperature during dumping is kneaded in banbury (being cooled to temperature as 85 DEG C) through cooling water circulation cooling
For 100 DEG C), by its compression molding after dumping, sheet material blank M2 is made；
3) obtained sheet material blank M2 is placed under conditions of temperature is 180 DEG C to the one step cure for carrying out 15min, is made one
Sheet material M3 after section vulcanization；
4) the sheet material M3 after one step cure is placed under conditions of temperature is 220 DEG C and places 6h progress post vulcanizations, be made
Cable sheet material M4；
5) coat：Cable sheet material M4 obtained above is coated in metal line surface, ship flame retardant cable A2 is made.
Embodiment 3
1) expanded graphite of the polyether Glycols of 100 parts by weight, the diisocyanate of 100 parts by weight and 20 parts by weight is existed
Under the conditions of foaming agent is existing, foamed, material M1 is made；
2) by the material M1 of 40 parts by weight, the silicon rubber of 100 parts by weight, the asbestos powder of 10 parts by weight, 3 parts by weight boron
Sour zinc, the hydroxy silicon oil of 8 parts by weight, the nano-aluminum hydroxide of 3 parts by weight, the double (peroxides of the 2,5- dimethyl -2,5- of 1 parts by weight
Change the tert-butyl group) hexane, the fume colloidal silica of 40 parts by weight and 4 parts by weight age resistor be placed in through cooling water circulation cooling it is close
10min back glues (temperature during dumping is 100 DEG C) are kneaded in mill (it is 85 DEG C to be cooled to temperature), by it after dumping
Compression molding, sheet material blank M2 is made；
3) obtained sheet material blank M2 is placed under conditions of temperature is 160 DEG C to the one step cure for carrying out 12min, is made one
Sheet material M3 after section vulcanization；
4) the sheet material M3 after one step cure is placed under conditions of temperature is 200 DEG C and places 4h progress post vulcanizations, be made
Cable sheet material M4；
5) coat：Cable sheet material M4 obtained above is coated in metal line surface, ship flame retardant cable A3 is made.
Embodiment 4
It is prepared by the preparation method according to embodiment 1, unlike, the dosage of the diisocyanate is 70 weight
Part, the dosage of the expanded graphite is 8 parts by weight, and ship flame retardant cable A4 is made.
Embodiment 5
It is prepared by the preparation method according to embodiment 2, unlike, the dosage of the material M1 is 20 parts by weight, institute
The dosage for stating asbestos powder is 3 parts by weight, and the dosage of the Firebrake ZB is 1 parts by weight, and the dosage of the hydroxy silicon oil is 3 weight
Part, the dosage of the nano-aluminum hydroxide is 1 parts by weight, and the dosage of the vulcanizing agent is 0.5 parts by weight, the dosage of the filler
For 25 parts by weight, the dosage of the age resistor is 2 parts by weight, and ship flame retardant cable A5 is made.
Comparative example 1
It is prepared by the preparation method according to embodiment 3, unlike, without step 1), directly by silicon rubber, asbestos
Powder, Firebrake ZB, hydroxy silicon oil, nano-aluminum hydroxide, 2,5- dimethyl -2,5- double (tert-butyl peroxide) hexane, vapor phase methods
White carbon and age resistor are kneaded, and cable D1 is made.
Comparative example 2
It is prepared by the preparation method according to embodiment 3, unlike, asbestos powder and nano-aluminum hydroxide are added without,
Cable D2 is made.
Comparative example 3
It is prepared by the preparation method according to embodiment 3, unlike, without step 3), cable D3 is made.
Comparative example 4
It is prepared by the preparation method according to embodiment 3, unlike, without step 4), cable D4 is made.
Test case
A1-A5 obtained above and D1-D4 is detected into its oxygen index (OI) L according to GB/T2406, it is detected according to GB/T2408
Vertical combustion performance N, its compression set rate P after 24h is placed at 200 DEG C is detected according to GB/T3512, is obtained
Result it is as shown in table 1.
Table 1
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, a variety of simple variants can be carried out to technical scheme, this
A little simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (10)
1. a kind of preparation method of ship flame retardant cable, it is characterised in that the preparation method includes：
1) by PPG, diisocyanate and expanded graphite under the conditions of existing for foaming agent, foamed, material is made
M1；
2) by material M1, silicon rubber, asbestos powder, Firebrake ZB, hydroxy silicon oil, nano-aluminum hydroxide, vulcanizing agent, filler and anti-old
Compression molding after agent is kneaded, sheet material blank M2 is made；
3) obtained sheet material blank M2 is placed under conditions of temperature is 150-180 DEG C and carries out one step cure, one step cure is made
Sheet material M3 afterwards；
4) the sheet material M3 after one step cure is placed under conditions of temperature is 180-220 DEG C and carries out post vulcanization, cable piece is made
Material M4；
5) coat：Cable sheet material M4 obtained above, obtained ship flame retardant cable are coated in metal line surface.
2. preparation method according to claim 1, wherein, in step 1), relative to the polyether polyols of 100 parts by weight
Alcohol, the dosage of the diisocyanate is 80-120 parts by weight, and the dosage of the expanded graphite is 10-30 parts by weight.
3. preparation method according to claim 1 or 2, wherein, in step 2), relative to the silicon rubber of 100 parts by weight
Glue, the dosage of the material M1 is 30-60 parts by weight, and the dosage of the asbestos powder is 5-20 parts by weight, the Firebrake ZB
Dosage is 1-5 parts by weight, and the dosage of the hydroxy silicon oil is 5-10 parts by weight, and the dosage of the nano-aluminum hydroxide is 1-5 weights
Measure part, the dosage of the vulcanizing agent is 0.5-2 parts by weight, and the dosage of the filler is 30-60 parts by weight, the use of the age resistor
Measure as 3-5 parts by weight.
4. preparation method according to claim 1 or 2, wherein, in step 2), mixing process be by material M1, silicon rubber,
Asbestos powder, Firebrake ZB, hydroxy silicon oil, nano-aluminum hydroxide, vulcanizing agent, filler and age resistor, which are placed in banbury, to be kneaded
Back glue, and banbury water flowing is cooled to temperature not higher than 90 DEG C, dump temperature is 60-120 DEG C.
5. preparation method according to claim 4, wherein, mixing time 5-15min.
6. preparation method according to claim 1 or 2, wherein, in step 3), the cure time of one step cure is 10-
15min。
7. preparation method according to claim 1 or 2, wherein, in step 4), the cure time of post vulcanization is 3-6h.
8. preparation method according to claim 1 or 2, wherein, the filler is selected from fume colloidal silica and/or titanium dioxide
Titanium.
9. preparation method according to claim 1 or 2, wherein, the vulcanizing agent is selected from benzoyl peroxide, peroxidating two
At least one of isopropylbenzene and double (tert-butyl peroxide) hexanes of 2,5- dimethyl -2,5-.
10. a kind of ship flame retardant cable, it is characterised in that the ship flame retardant cable is according to any in claim 1-9
Preparation method described in one is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815845.XA CN107383852A (en) | 2017-09-12 | 2017-09-12 | Ship flame retardant cable and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815845.XA CN107383852A (en) | 2017-09-12 | 2017-09-12 | Ship flame retardant cable and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107383852A true CN107383852A (en) | 2017-11-24 |
Family
ID=60349839
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710815845.XA Pending CN107383852A (en) | 2017-09-12 | 2017-09-12 | Ship flame retardant cable and preparation method thereof |
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| CN (1) | CN107383852A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108148175A (en) * | 2017-12-28 | 2018-06-12 | 长沙善道新材料科技有限公司 | A kind of fireproof heat-preservation decoration material and preparation method thereof |
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- 2017-09-12 CN CN201710815845.XA patent/CN107383852A/en active Pending
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| CN106574037A (en) * | 2014-06-06 | 2017-04-19 | 陶氏环球技术有限责任公司 | Heat and flame resistant polyurethane foam |
| CN104592760A (en) * | 2015-01-09 | 2015-05-06 | 芜湖航天特种电缆厂 | Flame-retardant silicone rubber for cables and preparation method thereof |
Non-Patent Citations (1)
| Title |
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| 煤炭工业职业技能鉴定指导中心著: "《煤炭行业特有工种职业技能鉴定培训教材 矿井维修电工 初级、中级、高级 修订本》", 31 July 2017, 煤炭工业出版社 * |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108148175A (en) * | 2017-12-28 | 2018-06-12 | 长沙善道新材料科技有限公司 | A kind of fireproof heat-preservation decoration material and preparation method thereof |
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