CN107083082A - A kind of fireproof cable material and preparation method thereof - Google Patents
A kind of fireproof cable material and preparation method thereof Download PDFInfo
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- CN107083082A CN107083082A CN201710420480.0A CN201710420480A CN107083082A CN 107083082 A CN107083082 A CN 107083082A CN 201710420480 A CN201710420480 A CN 201710420480A CN 107083082 A CN107083082 A CN 107083082A
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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
- C08L101/00—Compositions of unspecified macromolecular compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
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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
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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
- H01B3/441—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 from alkenes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- 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
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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
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
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Abstract
The invention discloses a kind of fireproof cable material and preparation method thereof, including following raw material by weight：13 parts of 60 80 parts of resin, 40 60 parts of polyolefin elastomer, 15 25 parts of aluminium-hydroxide powder, 10 20 parts of croci, 10 20 parts of aerosil, 5 15 parts of phosphite ester, 8 12 parts of turpentine oil, 6 10 parts of silicone oil, 15 parts of fire retardant 400A, 15 parts of coupling agent, 15 parts of plasticiser, 15 parts of crosslinking agent, 15 parts of antioxidant, 13 parts of UV absorbents and toner.Its preparation method is first to mix toner, phosphite ester and silicone oil, and slurry is made；Resin and polyolefin elastomer are added thereto stir process again, surplus stock is added in batch mixing afterwards, material is obtained, granulation in comminutor is finally transported to and handles.This kind of CABLE MATERIALS excellent fireproof performance, waterproof anti-corrosion is all good, non-aging, scratch-resistant, fold resistant, and service life is high, every field is can be widely applied to, with good market prospects.
Description
Technical field
The invention belongs to power cable field, and in particular to a kind of fireproof cable material and preparation method thereof.
Background technology
Cable is typically by several or the cable of at least two stranded similar ropes of several groups of every group of wires, and every group is led
Mutually insulated between line, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation.Cable has electric power
Cable, control cable, compensating cable, shielded cable, high-temperature cable, computer cable, signal cable, coaxial cable, flame proof electrical
Cable, cable for ship, mine cable, aluminium alloy cable etc..They are all made up of sub-thread or stranded conductor and insulating barrier, are used for
Connect circuit, electrical equipment etc..Therefore cable plays highly important role in industry-by-industry, in order to prevent accident, its
Fire protecting performance must be protected, and prior art is difficult to meet this requirement.
At present, the CABLE MATERIALS of in the market has not damage resistant, not fold resistant, and fold after or collision rift cable meter
There is white impression in face.In order to solve the above problems, it is necessary to develop a kind of Special cable material.The Special cable material is a kind of both full
Sufficient ROSH instructions and Reach regulations, and the CABLE MATERIALS of damage resistant, fold resistant, non-whitening.This CABLE MATERIALS purposes is wider, consumption compared with
Greatly, be widely used in power cable, UL safety line, building line, instrument and meter line, automotive line, motor down-lead, cable for ship, optical cable,
The production of signal cable.
The content of the invention
For problems of the prior art, the invention provides a kind of fireproof cable material and preparation method thereof, this kind
CABLE MATERIALS is prepared simply, and excellent fireproof performance, waterproof anti-corrosion is all good, non-aging, scratch-resistant, fold resistant, service life
Height, can be widely applied to every field, with good market prospects.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of fireproof cable material, including following raw material by weight：60-80 parts of resin, polyolefin elastomer 40-60
Part, 15-25 parts of aluminium-hydroxide powder, 10-20 parts of croci, 10-20 parts of aerosil, 5-15 parts of phosphite ester,
8-12 parts of turpentine oil, 6-10 parts of silicone oil, 1-5 parts of fire retardant 400A, 1-5 parts of coupling agent, 1-5 parts of plasticiser, 1-5 parts of crosslinking agent,
1-3 parts of 1-5 parts of antioxidant, 1-3 parts of UV absorbents and toner.
Further, described fireproof cable material includes following raw material by weight：70 parts of resin, polyolefin elastic
50 parts of body, 20 parts of aluminium-hydroxide powder, 15 parts of croci, 15 parts of aerosil, 10 parts of phosphite ester, turpentine oil 10
Part, 8 parts of silicone oil, 3 parts of fire retardant 400A, 3 parts of coupling agent, 3 parts of plasticiser, 3 parts of crosslinking agent, 3 parts of antioxidant, 2 parts of UV absorbents
With 2 parts of toner.
Preferably, the resin includes two kinds of mixtures of TPE resins and PBT resin, and mass ratio between the two is 2:1.
Preferably, the coupling agent is ethyl alkene silane coupling agent.
Preferably, the plasticiser is trioctyl trimellitate (TOTM).
Preferably, the crosslinking agent is cumyl peroxide.
Preferably, the antioxidant is one or two or more kinds of in antioxidant BHT, irgasfos 168, antioxidant 1010
Mixture.
Preferably, the UV absorbents are the one or two or more kinds among UV-770, UV-531, UV-328, UV-220
Mixture.
Preferably, the toner is titanium dioxide, blue powder, black powder, red powder, purple powder, one kind among green flour
Or more than two kinds of mixture.
A kind of above-mentioned fireproof cable preparation method for material, is followed the steps below：
(1) raw material is weighed by weight ratio；
(2) first toner, phosphite ester and silicone oil are poured into mixer and mixed, slurry is made；
(3) resin and polyolefin elastomer are added into stir process in mixer again, mixing time is 30-50min, stirring
Rotating speed is 400-600r/min, surplus stock is added in mixer is again stirring for processing afterwards, mixing time is 20-
40min, speed of agitator is 600-800r/min, obtains material；
(4) material finally is delivered into granulation in comminutor to handle, the rotating speed of comminutor is 300~500r/min, granulation
Machine cartridge front portion, middle part, the temperature of rear portion and head are respectively：225~215 DEG C, 215~210 DEG C, 210~200 DEG C, 225
~230 DEG C, by the material extruded from comminutor is water cooled, pelletizing, sieving, drying, after packaging.
The present invention has following beneficial effect：
(1) fireproof cable excellent fireproof performance of the invention, waterproof anti-corrosion is all good, non-aging, scratch-resistant, folding
Folded, service life is high, every field is can be widely applied to, with good market prospects；
(2) fireproof cable of the invention is prepared simply, and extensively, large-scale production processing can be achieved in raw material sources, and energy consumption is low,
Blowdown flow rate is few, meets the standard of environmental protection.
Embodiment
The embodiment of the present invention is further described with reference to embodiment, following examples are only used for more
Technical scheme is clearly demonstrated, and can not be limited the scope of the invention with this.
Embodiment 1
A kind of fireproof cable material, weighs following raw material：Resin 60kg, polyolefin elastomer 40kg, aluminium-hydroxide powder
15kg, croci 10kg, aerosil 10kg, phosphite ester 5kg, turpentine oil 8kg, silicone oil 6kg, fire retardant 400A
1kg, coupling agent 1kg, plasticiser 1kg, crosslinking agent 1kg, antioxidant 1kg, UV absorbent 1kg and toner 1kg.
Wherein, above-mentioned resin includes two kinds of mixtures of TPE resins and PBT resin, and mass ratio between the two is 2:1；
Coupling agent uses ethyl alkene silane coupling agent；The plasticiser uses trioctyl trimellitate (TOTM)；The crosslinking agent uses peroxidating
Diisopropylbenzene (DIPB)；The antioxidant uses antioxidant BHT；The UV absorbents use UV-770；The toner uses titanium dioxide.
A kind of above-mentioned fireproof cable preparation method for material, is followed the steps below：
(1) first toner, phosphite ester and silicone oil are poured into mixer and mixed, slurry is made；
(2) resin and polyolefin elastomer are added into stir process in mixer again, mixing time is 30min, stirring turns
Speed is 400r/min, surplus stock is added in mixer is again stirring for processing afterwards, mixing time is 20min, and stirring turns
Speed is 600r/min, obtains material；
(3) material finally is delivered into granulation in comminutor to handle, the rotating speed of comminutor is 300r/min, feed cylinder of granulator
Front portion, middle part, the temperature of rear portion and head are respectively：225 DEG C, 215 DEG C, 210 DEG C, 225 DEG C, by what is extruded from comminutor
Material is water cooled, pelletizing, sieving, drying, the fireproof cable material that the present invention is made after packaging.
Embodiment 2
A kind of fireproof cable material, weighs following raw material：Resin 70kg, polyolefin elastomer 50kg, aluminium-hydroxide powder
20kg, croci 15kg, aerosil 15kg, phosphite ester 10kg, turpentine oil 10kg, silicone oil 8kg, fire retardant
400A3kg, coupling agent 3kg, plasticiser 3kg, crosslinking agent 3kg, antioxidant 3kg, UV absorbent 2kg and toner 2kg.
Wherein, above-mentioned resin includes two kinds of mixtures of TPE resins and PBT resin, and mass ratio between the two is 2:1；
Coupling agent uses ethyl alkene silane coupling agent；The plasticiser uses trioctyl trimellitate (TOTM)；The crosslinking agent uses peroxidating
Diisopropylbenzene (DIPB)；The antioxidant uses two kinds of mixtures of irgasfos 168 and antioxidant 1010, and mass ratio between the two is 1:
1；The UV absorbents are 1 using tri- kinds of mass ratioes between mixture, and three of UV-531, UV-328 and UV-220:1:2；
The toner is 1 using titanium dioxide, three kinds of mass ratioes between mixture, and three of blue powder and red powder:1:1.
A kind of above-mentioned fireproof cable preparation method for material, is followed the steps below：
(1) first toner, phosphite ester and silicone oil are poured into mixer and mixed, slurry is made；
(2) resin and polyolefin elastomer are added into stir process in mixer again, mixing time is 40min, stirring turns
Speed is 500r/min, surplus stock is added in mixer is again stirring for processing afterwards, mixing time is 30min, and stirring turns
Speed is 700r/min, obtains material；
(3) material finally is delivered into granulation in comminutor to handle, the rotating speed of comminutor is 400r/min, feed cylinder of granulator
Front portion, middle part, the temperature of rear portion and head are respectively：220 DEG C, 213 DEG C, 205 DEG C, 228 DEG C, by what is extruded from comminutor
Material is water cooled, pelletizing, sieving, drying, the fireproof cable material that the present invention is made after packaging.
Embodiment 3
A kind of fireproof cable material, weighs following raw material：Resin 80kg, polyolefin elastomer 60kg, aluminium-hydroxide powder
25kg, croci 20kg, aerosil 20kg, phosphite ester 15kg, turpentine oil 12kg, silicone oil 10kg, fire retardant
400A 5kg, coupling agent 5kg, plasticiser 5kg, crosslinking agent 5kg, antioxidant 5kg, UV absorbent 3kg and toner 3kg.
Wherein, above-mentioned resin includes two kinds of mixtures of TPE resins and PBT resin, and mass ratio between the two is 2:1；
Coupling agent uses ethyl alkene silane coupling agent；The plasticiser uses trioctyl trimellitate (TOTM)；The crosslinking agent uses peroxidating
Diisopropylbenzene (DIPB)；The antioxidant uses antioxidant 1010；The UV absorbents use two kinds of mixtures of UV-531 and UV-220, and
Mass ratio between the two is 1:1；The toner uses green flour.
A kind of above-mentioned fireproof cable preparation method for material, is followed the steps below：
(1) first toner, phosphite ester and silicone oil are poured into mixer and mixed, slurry is made；
(2) resin and polyolefin elastomer are added into stir process in mixer again, mixing time is 50min, stirring turns
Speed is 600r/min, surplus stock is added in mixer is again stirring for processing afterwards, mixing time is 40min, and stirring turns
Speed is 800r/min, obtains material；
(3) material finally is delivered into granulation in comminutor to handle, the rotating speed of comminutor is 500r/min, feed cylinder of granulator
Front portion, middle part, the temperature of rear portion and head are respectively：215 DEG C, 210 DEG C, 200 DEG C, 230 DEG C, by what is extruded from comminutor
Material is water cooled, pelletizing, sieving, drying, after packaging.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of fireproof cable material, it is characterised in that including following raw material by weight：60-80 parts of resin, polyolefin bullet
40-60 parts of body of property, 15-25 parts of aluminium-hydroxide powder, 10-20 parts of croci, 10-20 parts of aerosil, phosphorous acid
5-15 parts of ester, 8-12 parts of turpentine oil, 6-10 parts of silicone oil, 1-5 parts of fire retardant 400A, 1-5 parts of coupling agent, 1-5 parts of plasticiser, friendship
Join 1-3 parts of 1-5 parts of agent, 1-5 parts of antioxidant, 1-3 parts of UV absorbents and toner.
2. fireproof cable material according to claim 1, it is characterised in that including following raw material by weight：Resin
70 parts, 50 parts of polyolefin elastomer, 20 parts of aluminium-hydroxide powder, 15 parts of croci, 15 parts of aerosil, phosphorous acid
10 parts of ester, 10 parts of turpentine oil, 8 parts of silicone oil, 3 parts of fire retardant 400A, 3 parts of coupling agent, 3 parts of plasticiser, 3 parts of crosslinking agent, antioxidant
2 parts of 3 parts, 2 parts of UV absorbents and toner.
3. a kind of fireproof cable material according to claim 1, it is characterised in that the resin includes TPE resins and PBT trees
Two kinds of mixtures of fat, mass ratio between the two is 2:1.
4. a kind of fireproof cable material according to claim 1, it is characterised in that the coupling agent is coupled for ethyl alkene silane
Agent.
5. a kind of fireproof cable material according to claim 1, it is characterised in that the plasticiser is that tri trimellitate is pungent
Ester.
6. a kind of fireproof cable material according to claim 1, it is characterised in that the crosslinking agent is peroxidating diisopropyl
Benzene.
7. a kind of fireproof cable material according to claim 1, it is characterised in that the antioxidant is antioxidant BHT, antioxygen
One or two or more kinds of mixtures in agent 168, antioxidant 1010.
8. a kind of fireproof cable material according to claim 1, it is characterised in that the UV absorbents are UV-770, UV-
531st, one or two or more kinds of mixtures among UV-328, UV-220.
9. a kind of fireproof cable material according to claim 1, it is characterised in that the toner is titanium dioxide, blue powder, black
Toner, red powder, purple powder, one or two or more kinds of mixtures among green flour.
10. a kind of preparation method of fireproof cable material as described in claim 1-9 any one, it is characterised in that including with
Lower step：
(1) raw material is weighed by weight ratio；
(2) first toner, phosphite ester and silicone oil are poured into mixer and mixed, slurry is made；
(3) resin and polyolefin elastomer are added into stir process in mixer again, mixing time is 30-50min, speed of agitator
For 400-600r/min, surplus stock is added in mixer is again stirring for processing afterwards, mixing time is 20-40min, is stirred
Mix rotating speed is 600-800r/min, obtains material；
(4) material finally is delivered into granulation in comminutor to handle, the rotating speed of comminutor is 300~500r/min, comminutor material
Cylinder front portion, middle part, the temperature of rear portion and head are respectively：225~215 DEG C, 215~210 DEG C, 210~200 DEG C, 225~
230 DEG C, by the material extruded from comminutor is water cooled, pelletizing, sieving, drying, after packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710420480.0A CN107083082A (en) | 2017-06-07 | 2017-06-07 | A kind of fireproof cable material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710420480.0A CN107083082A (en) | 2017-06-07 | 2017-06-07 | A kind of fireproof cable material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107083082A true CN107083082A (en) | 2017-08-22 |
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| CN201710420480.0A Withdrawn CN107083082A (en) | 2017-06-07 | 2017-06-07 | A kind of fireproof cable material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561644A (en) * | 2019-09-30 | 2019-12-13 | 武汉金牌电工股份有限公司 | Preparation method of novel low-smoke halogen-free flame-retardant cable material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524904A (en) * | 2013-09-30 | 2014-01-22 | 芜湖航天特种电缆厂 | Special type cable material and preparation method |
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2017
- 2017-06-07 CN CN201710420480.0A patent/CN107083082A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524904A (en) * | 2013-09-30 | 2014-01-22 | 芜湖航天特种电缆厂 | Special type cable material and preparation method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561644A (en) * | 2019-09-30 | 2019-12-13 | 武汉金牌电工股份有限公司 | Preparation method of novel low-smoke halogen-free flame-retardant cable material |
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Application publication date: 20170822 |