CN105924840A - Flame-retardant power cable - Google Patents
Flame-retardant power cable Download PDFInfo
- Publication number
- CN105924840A CN105924840A CN201610384088.0A CN201610384088A CN105924840A CN 105924840 A CN105924840 A CN 105924840A CN 201610384088 A CN201610384088 A CN 201610384088A CN 105924840 A CN105924840 A CN 105924840A
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- China
- Prior art keywords
- flame
- parts
- power cable
- agent
- proof power
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Classifications
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- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3445—Five-membered rings
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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
- H01B3/443—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 vinylhalogenides or other halogenoethylenic compounds
-
- 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
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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)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention relates to a flame-retardant power cable which is prepared from the following raw materials in parts by weight: 50-100 parts of PVC, 1-5 parts of a plasticizer, 1-10 parts of an antioxidant, 5-10 parts of a flame retardant, 5-15 parts of a vulcanizing agent, 1-10 parts of a filling agent and 1-10 parts of a coupling agent. The flame-retardant power cable provided by the invention is good in flame retardancy and very applicable to use in field such as factories, mines, projects and ports.
Description
Technical field
The present invention relates to power cable field, specifically, the present invention relates to a kind of fire-retardant electric power
Cable.
Background technology
Along with economic develops rapidly, electric wire all obtains extensively in industry-by-industry, field
General application.While electric wire consumption constantly increases, the accident of electrical fire increases the most therewith
Adding, the security of electric wire product, the feature of environmental protection, service life there has also been higher requirement,
The fire-retardant problem of electric wire gradually causes the attention of countries in the world.As far back as the seventies, domestic
In succession develop flame retardant cable outward, though these flame retardant cables have certain flame retardant effect, but also deposit
In many defects, as resistance to elevated temperatures is the strongest, it is impossible at high temperature operation；Resistance to ag(e)ing is inadequate,
Service life is short, pole fire hazardous；When fire occurs, the electric wire of burning can produce
Toxic gas and smog, this not only can affect disaster relief work, lives and properties also can cause "
Secondary disaster ".In view of many industrial departments and the municipal administration civilian installation pair such as subway, skyscraper
The requirement of the safety and reliability of cable is more and more higher, the resistance to height that an urgent demand exploitation is of new generation
Temperature flame retardant cable.
Summary of the invention
It is an object of the invention to provide a kind of flame-proof power cable.
In order to realize the purpose of the present invention, the present invention provides a kind of flame-proof power cable, by following
The raw material of weight portion is made: PVC 50-100 part, plasticizer 1-5 part, antioxidant 1-10 part,
Fire retardant 5-10 part, vulcanizing agent 5-15 part, filler 1-10 part, coupling agent 1-10 part.
Preferably, flame-proof power cable of the present invention is prepared by the raw materials in:
PVC 80 parts, 3 parts of plasticizer, 5 parts of antioxidant, fire retardant 8 parts, vulcanizing agent 10 parts, filling
Agent 7 parts, coupling agent 5 parts.
It is highly preferred that described plasticizer is dioctyl phthalate.
It is highly preferred that described antioxidant is thio-2 acid pair lauryls.
It is highly preferred that described fire retardant is 4-(1-acryloylpiperidine-3-base)-2-(1-methyl isophthalic acid H-
Pyrazoles-4-base)-1H-indoles-7-formamide.
It is highly preferred that described vulcanizing agent is N, a N '-penylene BMI.
It is highly preferred that described filler is carbon black.
It is highly preferred that described coupling agent is γ-chloropropyl-trimethoxy silane.
Flame-proof power cable of the present invention has good flame-retarding characteristic, is fully compatible in factory
The fields such as ore deposit, engineering, harbour use.
Detailed description of the invention
Below by way of the description of detailed description of the invention, the invention will be further described, but this is not
Being limitation of the present invention, those skilled in the art, according to the basic thought of the present invention, can do
Go out various amendment or improvement, but without departing from the basic thought of the present invention, all in the present invention
Within the scope of.
The preparation of the flame-proof power cable of embodiment 1 present invention
Weigh PVC 80 kilograms, 3 kilograms of plasticizer, 5 kilograms of antioxidant, fire retardant 8 kilograms,
Vulcanizing agent 10 kilograms, filler 7 kilograms, coupling agent 5 kilograms, described plasticizer is O-phthalic
Dioctyl phthalate.Described antioxidant is the double lauryl of thio-2 acid.Described fire retardant is 4-(1-
Acryloylpiperidine-3-base)-2-(1-methyl isophthalic acid H-pyrazoles-4-base)-1H-indoles-7-formamide.Institute
Stating vulcanizing agent is N, a N '-penylene BMI.Described filler is carbon black.Described idol
Connection agent is γ-chloropropyl-trimethoxy silane.
PVC is placed in drying box and is dried 2 hours, seal and take out after being cooled to room temperature, add
Enter in the high speed Banbury mixer being preheated to 110 DEG C, stir mixing 5 points with the speed of 600 revs/min
Clock, adds carbon black and 4-(1-acryloylpiperidine-3-base)-2-(1-methyl isophthalic acid H-pyrazoles-4-base)-1H-
Indoles-7-formamide, 800 revs/min are stirred 10 minutes, then put in cold mixer by material, and 200
Rev/min stirring until material is cooled to room temperature；Material is delivered in two-roll mill, add neighbour
Dioctyl phthalate, thio-2 acid double lauryl, N, a N '-penylene BMI
With γ-chloropropyl-trimethoxy silane preliminary roller 115 DEG C, back roller 125 DEG C, mill 10 minutes, go out
Put into after material in the mould of vulcanizing press and be pressed into sheet material, the temperature of vulcanizing press is set
It is 160 DEG C, boosts to 5MPa, suspend 2 venting therebetween, suppress 15 minutes under 5MPa, with
The rear cooling plasticizing demoulding in 10 minutes, sample preparation after cooling.
The preparation of the flame-proof power cable of embodiment 2 present invention
Preparing according to the technique identical with embodiment 1, difference is not use 4-(1-propylene
Acylpiperidine-3-base)-2-(1-methyl isophthalic acid H-pyrazoles-4-base)-1H-indoles-7-formamide.
Experimental example
Vertical combustion performance is tested
Vertical combustion experiment is a kind of main method of evaluation material combustion grade, with actual conditions
Relatively being consistent, and simulation is relatively good, wherein flame retardant rating is divided into FV-0, FV-1, FV-2
Three Estate, the fire-retardant rank of FV-0 is the highest, and fire resistance is optimum.
The material sample prepared in embodiment 1 and 2 is cut into according to GB/T2918-1996
13mm × 120mm × 3mm batten, according to GB2918, by the sample of 13mm × 120mm × 3mm
Bar, temperature 25 DEG C, regulates 48h, respectively at vertical combustion instrument under the conditions of relative humidity 50%
On do fire resistance test.The material sample prepared in embodiment 1 and 2 equal retest 5 respectively
Secondary.Result is as follows: in embodiment 1, the flame retardant rating of the sample of preparation is FV-0, and embodiment 2
The flame retardant rating of the sample of middle preparation is FV-1, it can be seen that, use the fire-retardant effect after fire retardant
Fruit is remarkably reinforced.
Claims (8)
1. a flame-proof power cable, is prepared by the raw materials in: PVC 50-100
Part, plasticizer 1-5 part, antioxidant 1-10 part, fire retardant 5-10 part, vulcanizing agent 5-15 part,
Filler 1-10 part, coupling agent 1-10 part.
Flame-proof power cable the most according to claim 1, it is characterised in that by following
The raw material of weight portion is made: PVC 80 parts, 3 parts of plasticizer, 5 parts of antioxidant, fire retardant
8 parts, vulcanizing agent 10 parts, filler 7 parts, coupling agent 5 parts.
Flame-proof power cable the most according to claim 1, it is characterised in that described increasing
Moulding agent is dioctyl phthalate.
Flame-proof power cable the most according to claim 1, it is characterised in that described anti-
Oxygen agent is the double lauryl of thio-2 acid.
Flame-proof power cable the most according to claim 1, it is characterised in that described resistance
Combustion agent is 4-(1-acryloylpiperidine-3-base)-2-(1-methyl isophthalic acid H-pyrazoles-4-base)-1H-indoles-7-
Formamide.
Flame-proof power cable the most according to claim 1, it is characterised in that described sulphur
Agent is N, a N '-penylene BMI.
Flame-proof power cable the most according to claim 1, it is characterised in that described in fill out
Filling agent is carbon black.
Flame-proof power cable the most according to claim 1, it is characterised in that described idol
Connection agent is γ-chloropropyl-trimethoxy silane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384088.0A CN105924840A (en) | 2016-06-01 | 2016-06-01 | Flame-retardant power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384088.0A CN105924840A (en) | 2016-06-01 | 2016-06-01 | Flame-retardant power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105924840A true CN105924840A (en) | 2016-09-07 |
Family
ID=56833165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610384088.0A Pending CN105924840A (en) | 2016-06-01 | 2016-06-01 | Flame-retardant power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105924840A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020505395A (en) * | 2017-01-26 | 2020-02-20 | アラクセス ファーマ エルエルシー | Fused N-heterocyclic compounds and methods of use |
| JP2020505396A (en) * | 2017-01-26 | 2020-02-20 | アラクセス ファーマ エルエルシー | Fused hetero-heterobicyclic compounds and methods of use |
| CN111662522A (en) * | 2020-07-02 | 2020-09-15 | 安徽电缆股份有限公司 | Flame-retardant cable sheath material and preparation method thereof |
| US11358959B2 (en) | 2017-01-26 | 2022-06-14 | Araxes Pharma Llc | Benzothiophene and benzothiazole compounds and methods of use thereof |
| US11639346B2 (en) | 2017-05-25 | 2023-05-02 | Araxes Pharma Llc | Quinazoline derivatives as modulators of mutant KRAS, HRAS or NRAS |
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|---|---|---|---|---|
| US20080194736A1 (en) * | 2007-02-13 | 2008-08-14 | Minqiu Lu | PVC nanocomposite manufacturing technology and applications |
| CN102964724A (en) * | 2012-11-27 | 2013-03-13 | 宁波一舟塑胶有限公司 | Thin-wall insulated wire material for automobile and preparation method thereof |
| CN103396619A (en) * | 2013-07-15 | 2013-11-20 | 安徽安远塑胶股份有限公司 | Polyvinyl chloride cable material |
| CN105530932A (en) * | 2013-06-26 | 2016-04-27 | 艾伯维公司 | Primary carboxamides as BIK inhibitors |
-
2016
- 2016-06-01 CN CN201610384088.0A patent/CN105924840A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20080194736A1 (en) * | 2007-02-13 | 2008-08-14 | Minqiu Lu | PVC nanocomposite manufacturing technology and applications |
| CN102964724A (en) * | 2012-11-27 | 2013-03-13 | 宁波一舟塑胶有限公司 | Thin-wall insulated wire material for automobile and preparation method thereof |
| CN105530932A (en) * | 2013-06-26 | 2016-04-27 | 艾伯维公司 | Primary carboxamides as BIK inhibitors |
| CN103396619A (en) * | 2013-07-15 | 2013-11-20 | 安徽安远塑胶股份有限公司 | Polyvinyl chloride cable material |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020505395A (en) * | 2017-01-26 | 2020-02-20 | アラクセス ファーマ エルエルシー | Fused N-heterocyclic compounds and methods of use |
| JP2020505396A (en) * | 2017-01-26 | 2020-02-20 | アラクセス ファーマ エルエルシー | Fused hetero-heterobicyclic compounds and methods of use |
| US11358959B2 (en) | 2017-01-26 | 2022-06-14 | Araxes Pharma Llc | Benzothiophene and benzothiazole compounds and methods of use thereof |
| JP7327802B2 (en) | 2017-01-26 | 2023-08-16 | アラクセス ファーマ エルエルシー | Fused hetero-heterobicyclic compounds and methods of use thereof |
| US11639346B2 (en) | 2017-05-25 | 2023-05-02 | Araxes Pharma Llc | Quinazoline derivatives as modulators of mutant KRAS, HRAS or NRAS |
| CN111662522A (en) * | 2020-07-02 | 2020-09-15 | 安徽电缆股份有限公司 | Flame-retardant cable sheath material and preparation method thereof |
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Application publication date: 20160907 |