CN106117883A - A kind of bismuth oxychloride flame-proof polyvinyl chloride granula for cable and preparation method thereof - Google Patents
A kind of bismuth oxychloride flame-proof polyvinyl chloride granula for cable and preparation method thereof Download PDFInfo
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- CN106117883A CN106117883A CN201610530306.7A CN201610530306A CN106117883A CN 106117883 A CN106117883 A CN 106117883A CN 201610530306 A CN201610530306 A CN 201610530306A CN 106117883 A CN106117883 A CN 106117883A
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- Prior art keywords
- bismuth oxychloride
- cable
- polyvinyl chloride
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- double
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
-
- 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
- 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- C08L2205/03—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)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a kind of bismuth oxychloride flame-proof polyvinyl chloride granula for cable and preparation method thereof, it is made up of the raw material of following weight portion: Corvic 66 71, benzoxazine resin 24 37, bismuth oxychloride 14 23, chlorinated EVA resin 18 29, sea special anhydride 58, layered double-hydroxide 12 19, Sodium antimonite. 7 14, silicic acid three (two chloropropyls) phenyl ester 10 15, ferronickel slag 10 15, double stearic acid aluminium 47, chlorinated paraffin 69, eakleite powder 9 18, siltstone 5 10, anorthite 8 16.Polyvinyl chloride cable material of the present invention uses bismuth oxychloride, sea special anhydride, layered double-hydroxide, Sodium antimonite., silicic acid three (two chloropropyls) raw material such as phenyl ester, calcium zincates mutually collaborative as flame retarded wall, the fire resistance of CABLE MATERIALS can be significantly improved, do not affect physical and mechanical properties and the electrical insulation capability of material simultaneously.
Description
Technical field
The present invention relates to a kind of bismuth oxychloride flame-proof polyvinyl chloride granula for cable and preparation method thereof, belong to macromolecular material neck
Territory.
Background technology
Polrvinyl chloride (PVC) is a kind of polymeric material (or resin), and it is to be CH by molecular formula2The monomer chloroethene of=CHCl
Alkene (VCM) multiple stacking forms.PVC because of its have good physics, chemistry, electrically, fire resistance, and price is excellent honest and clean, therefore
It has a wide range of applications at wires and cables industry.It is known that various large enterprises, skyscraper, underground engineering etc. all make
Use substantial amounts of electric wire, especially power plant, transformer station, chemical plant, the close laying of electric wire group, crisscross, once there is fire
Calamity, puts out a fire to save life and property the most difficult, drastically influence the safety of life and property of the people.Therefore, a kind of flame-retardant polyvinyl chloride cable of exploitation
Material has important social value.
Summary of the invention
It is an object of the invention to provide a kind of bismuth oxychloride flame-proof polyvinyl chloride granula for cable and preparation method thereof.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of bismuth oxychloride flame-proof polyvinyl chloride granula for cable, is made up of the raw material of following weight portion: Corvic 66-
71, benzoxazine resin 24-37, bismuth oxychloride 14-23, chlorinated EVA resin 18-29, the special anhydride 5-8 in sea, the double hydroxide of stratiform
Thing 12-19, Sodium antimonite. 7-14, silicic acid three (two chloropropyls) phenyl ester 10-15, oil shale waste slag 11-17, calcium zincates 3-5, ferronickel
Slag 10-15, double stearic acid aluminium 4-7, chlorinated paraffin 6-9, eakleite powder 9-18, siltstone 5-10, anorthite 8-16.
The preparation method of a kind of bismuth oxychloride flame-proof polyvinyl chloride granula for cable, comprises the following steps:
(1) by oil shale waste slag, ferronickel slag, siltstone, anorthite mix homogeneously, pulverizing, sieve, then heating is fused into
Fused solution, puts into after stirring and carries out shrend in clear water, dries, and pulverizes, sieves, 10000-15000r/min clipping the ball
Mill 1-2h, sieves, and the powder body after then utilizing the nitrogen that flow velocity is 10-15L/min will to sieve as current-carrying gas is according to charging
Speed is that 8-12g/min is transported in plasma torch, and working gas is compressed air, and working gas flow is 15-25L/
Min, radio-frequency power is 25-45kW, and powder is heated rapidly when by plasma torch and melts, in capillary effect
Lower formation drop, is passed through the argon impact drop that flow velocity is 100-150L/min simultaneously, makes the big drop in big particle size range break
Broken division, forms droplet, and carries out rapid condensation immediately, collects, obtains required powder body；
(2) benzoxazine resin, chlorinated EVA resin, silicic acid three (two chloropropyls) phenyl ester are joined in high-speed mixer,
When 2500-4000r/min high-speed stirred to material temperature reaches 60-70 DEG C, the powder body that addition chlorinated paraffin and step (1) prepare,
When 2000-3000r/min high-speed stirred to material temperature reaches 75-85 DEG C, stop stirring, when material is cooled to 40-45 DEG C, go out
Material, obtains required compound；
(3) Corvic, double stearic acid aluminium, the special anhydride in sea are joined in mill, control roller temperature at 50-60
DEG C, roll spacing is 1-2mm, mixing 3-6min, adds the prepared compound of step (2), bismuth oxychloride, layered double-hydroxide etc.
Remaining raw material, control roller temperature is at 65-75 DEG C, and roll spacing is 2-3mm, mixing 4-7min, and then the material mixed proceeds to double spiral shell
Melt blending in bar extruder, extruding pelletization, cooling, obtain required CABLE MATERIALS.
Beneficial effects of the present invention:
Polyvinyl chloride cable material of the present invention uses bismuth oxychloride, sea special anhydride, layered double-hydroxide, Sodium antimonite., silicon
Acid three (two chloropropyls) raw material such as phenyl ester, calcium zincates is mutually collaborative as flame retarded wall, can significantly improve CABLE MATERIALS
Fire resistance, does not affect physical and mechanical properties and the electrical insulation capability of material simultaneously.The benzoxazine resin simultaneously added and chlorine
Change EVA resin, be possible not only to improve the anti-flammability of polyvinyl chloride cable material, moreover it is possible to improve the heat-proof aging of polyvinyl chloride cable material
Property, weatherability, oil resistivity and cold resistance and the ozone aging resistance of the diaphragm.
Detailed description of the invention
A kind of bismuth oxychloride flame-proof polyvinyl chloride granula for cable, is made up of the raw material of following weight (kg): Corvic
68, benzoxazine resin 31, bismuth oxychloride 17, chlorinated EVA resin 22, sea special anhydride 7, layered double-hydroxide 16, pyroantimonic acid
Sodium 10, silicic acid three (two chloropropyls) phenyl ester 12, oil shale waste slag 14, calcium zincates 4, ferronickel slag 13, double stearic acid aluminium 5, chlorination stone
Wax 7, eakleite powder 14, siltstone 8, anorthite 12.
The preparation method of a kind of bismuth oxychloride flame-proof polyvinyl chloride granula for cable, comprises the following steps:
(1) by oil shale waste slag, ferronickel slag, siltstone, anorthite mix homogeneously, pulverizing, sieve, then heating is fused into
Fused solution, puts into after stirring and carries out shrend in clear water, dries, and pulverizes, sieves, 12000r/min high speed ball milling
1.5h, sieves, and the powder body after then utilizing the nitrogen that flow velocity is 12L/min will to sieve as current-carrying gas according to feed rate is
10g/min is transported in plasma torch, and working gas is compressed air, and working gas flow is 20L/min, and radio-frequency power is
35kW, powder is heated rapidly when by plasma torch and melts, and forms drop, lead to simultaneously under capillary effect
Enter the argon impact drop that flow velocity is 120L/min, make the big breakup of drop in big particle size range divide, formation droplet, and with
I.e. carry out rapid condensation, collect, obtain required powder body；
(2) benzoxazine resin, chlorinated EVA resin, silicic acid three (two chloropropyls) phenyl ester are joined in high-speed mixer,
When 3000r/min high-speed stirred to material temperature reaches 65 DEG C, the powder body that addition chlorinated paraffin and step (1) prepare, 2500r/min
When high-speed stirred to material temperature reaches 80 DEG C, stop stirring, when material is cooled to 42 DEG C, discharging, obtain required compound；
(3) Corvic, double stearic acid aluminium, the special anhydride in sea are joined in mill, control roller temperature at 55 DEG C, roller
Away from for 1.5mm, mixing 4min, add compound that step (2) prepares, bismuth oxychloride, layered double-hydroxide etc. remaining former
Material, control roller temperature is at 70 DEG C, and roll spacing is 2mm, mixing 6min, melted in then the material mixed proceeds to double screw extruder
It is blended, extruding pelletization, cooling, obtains required CABLE MATERIALS.
The main performance testing result of the polyvinyl chloride cable material that above-described embodiment prepares is as shown in the table:
Claims (2)
1. a bismuth oxychloride flame-proof polyvinyl chloride granula for cable, it is characterised in that be made up of the raw material of following weight portion: polychlorostyrene second
Olefine resin 66-71, benzoxazine resin 24-37, bismuth oxychloride 14-23, chlorinated EVA resin 18-29, sea special anhydride 5-8, layer
Shape double-hydroxide 12-19, Sodium antimonite. 7-14, silicic acid three (two chloropropyls) phenyl ester 10-15, oil shale waste slag 11-17, zincic acid
Calcium 3-5, ferronickel slag 10-15, double stearic acid aluminium 4-7, chlorinated paraffin 6-9, eakleite powder 9-18, siltstone 5-10, anorthite
8-16。
2. the preparation method of a bismuth oxychloride flame-proof polyvinyl chloride granula for cable as claimed in claim 1, it is characterised in that bag
Include following steps:
(1) by oil shale waste slag, ferronickel slag, siltstone, anorthite mix homogeneously, pulverizing, sieve, then heating is fused into melted
Liquid, puts into after stirring and carries out shrend in clear water, dries, and pulverizes, sieves, 10000-15000r/min high speed ball milling 1-
2h, sieves, and the powder body after then utilizing the nitrogen that flow velocity is 10-15L/min will to sieve as current-carrying gas is according to feed rate
Being transported in plasma torch for 8-12g/min, working gas is compressed air, and working gas flow is 15-25L/min, penetrates
Frequently power is 25-45kW, and powder is heated rapidly when by plasma torch and melts, and is formed under capillary effect
Drop, is passed through the argon impact drop that flow velocity is 100-150L/min simultaneously, makes the big breakup of drop in big particle size range divide,
Form droplet, and carry out rapid condensation immediately, collect, obtain required powder body；
(2) benzoxazine resin, chlorinated EVA resin, silicic acid three (two chloropropyls) phenyl ester are joined in high-speed mixer,
When 2500-4000r/min high-speed stirred to material temperature reaches 60-70 DEG C, the powder body that addition chlorinated paraffin and step (1) prepare,
When 2000-3000r/min high-speed stirred to material temperature reaches 75-85 DEG C, stop stirring, when material is cooled to 40-45 DEG C, go out
Material, obtains required compound；
(3) Corvic, double stearic acid aluminium, the special anhydride in sea are joined in mill, control roller temperature at 50-60 DEG C, roller
Away from for 1-2mm, mixing 3-6min, add the remainders such as compound that step (2) prepares, bismuth oxychloride, layered double-hydroxide
Raw material, control roller temperature is at 65-75 DEG C, and roll spacing is 2-3mm, and then the material mixed is proceeded to twin screw and squeeze by mixing 4-7min
Go out melt blending in machine, extruding pelletization, cooling, obtain required CABLE MATERIALS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610530306.7A CN106117883A (en) | 2016-07-06 | 2016-07-06 | A kind of bismuth oxychloride flame-proof polyvinyl chloride granula for cable and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610530306.7A CN106117883A (en) | 2016-07-06 | 2016-07-06 | A kind of bismuth oxychloride flame-proof polyvinyl chloride granula for cable and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106117883A true CN106117883A (en) | 2016-11-16 |
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| CN201610530306.7A Pending CN106117883A (en) | 2016-07-06 | 2016-07-06 | A kind of bismuth oxychloride flame-proof polyvinyl chloride granula for cable and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI639708B (en) * | 2017-06-30 | 2018-11-01 | 衍鋐機械股份有限公司 | Method for manufacturing nickel-containing slag plastic product |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104861397A (en) * | 2015-06-02 | 2015-08-26 | 珠海汉胜科技股份有限公司 | Polyvinyl chloride cable material and preparation method thereof |
-
2016
- 2016-07-06 CN CN201610530306.7A patent/CN106117883A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104861397A (en) * | 2015-06-02 | 2015-08-26 | 珠海汉胜科技股份有限公司 | Polyvinyl chloride cable material and preparation method thereof |
Non-Patent Citations (5)
| Title |
|---|
| 丁浩主编: "《塑料工业实用手册（上册）》", 31 August 2000, 化学工业出版社 * |
| 朱洪法等主编: "《无机化工产品手册》", 31 December 2008, 金盾出版社 * |
| 王彦林等: ""硅酸三（二氯丙基）苯酯的合成及表征"", 《兰州理工大学学报》 * |
| 西鹏主编: "《高技术纤维概论》", 30 November 2015, 中国纺织出版社 * |
| 郑德等主编: "《稳定剂》", 30 June 2011, 国防工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI639708B (en) * | 2017-06-30 | 2018-11-01 | 衍鋐機械股份有限公司 | Method for manufacturing nickel-containing slag plastic product |
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Application publication date: 20161116 |
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