CN106117884A - A kind of blast furnace dust filling polyvinyl chloride CABLE MATERIALS and preparation method thereof - Google Patents
A kind of blast furnace dust filling polyvinyl chloride CABLE MATERIALS and preparation method thereof Download PDFInfo
- Publication number
- CN106117884A CN106117884A CN201610530440.7A CN201610530440A CN106117884A CN 106117884 A CN106117884 A CN 106117884A CN 201610530440 A CN201610530440 A CN 201610530440A CN 106117884 A CN106117884 A CN 106117884A
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- Prior art keywords
- blast furnace
- furnace dust
- ester
- polyvinyl chloride
- powder
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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
-
- 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
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of blast furnace dust filling polyvinyl chloride CABLE MATERIALS and preparation method thereof, it is made up of the raw material of following weight portion: polrvinyl chloride 55 70, maleic rosin pentaerythritol ester 14 20, poly-(adipic acid tetraethylene glycol (TEG) ester) 10 15, polybenzimidazoles acid imide 18 29, poly terephthalic acid Isosorbide-5-Nitrae cyclohexanedimethanoester ester 15 25, silica crucible waste material 13 21, dibasic lead phosphite 23, diamyl phthalate 12 17, zircon 10 15.The present invention uses in the co-mixing system such as blast furnace dust filling polyvinyl chloride, polybenzimidazoles acid imide, it is possible not only to improve the mechanical strength of composite, improve resistance to ag(e)ing and the weatherability of composite, can also efficiently, reasonably utilize blast furnace dust, improve its comprehensive utilization value, realize the renewable resources of solid waste, there is good economic benefit and social benefit.
Description
Technical field
The present invention relates to a kind of blast furnace dust filling polyvinyl chloride CABLE MATERIALS and preparation method thereof, belong to macromolecular material
Field.
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.Along with the fast development of cable industry, have more to come to the performance of PVC cable
The highest requirement.But the resistance to ag(e)ing of existing PVC cable material and mechanical strength increasingly cannot meet the requirement in market.
Summary of the invention
Present invention aims to the deficiencies in the prior art, it is provided that the height that a kind of resistance to ag(e)ing is good and mechanical strength is high
Stove gas ash filling polyvinyl chloride CABLE MATERIALS and preparation method thereof.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of blast furnace dust filling polyvinyl chloride CABLE MATERIALS, is made up of the raw material of following weight portion: polrvinyl chloride 55-
70, maleic rosin pentaerythritol ester 14-20, poly-(adipic acid-tetraethylene glycol (TEG) ester) 10-15, polybenzimidazoles acid imide 18-29, poly-
P-phthalic acid-1,4 cyclohexane dimethanol ester 15-25, silica crucible waste material 13-21, useless china powder 10-15, isooctyl acid bismuth 2-
3, silicon powder 16-24, blast furnace dust 14-19, lanocerin 5-9, tricarboxymethyl propane oleate 3-7, dibasic lead phosphite
2-3, diamyl phthalate 12-17, zircon 10-15.
The preparation method of a kind of blast furnace dust filling polyvinyl chloride CABLE MATERIALS, comprises the following steps:
(1) by silica crucible waste material, silicon powder, zircon 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, 16000-22000r/min high speed ball milling
0.5-1h, sieves, and the powder body after then utilizing the nitrogen that flow velocity is 18-24L/min will to sieve as current-carrying gas is according to charging
Speed is that 20-25g/min is transported in plasma torch, and working gas is compressed air, and working gas flow is 25-30L/
Min, radio-frequency power is 30-40kW, 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 150-200L/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) by polybenzimidazoles acid imide, poly terephthalic acid-1,4 cyclohexane dimethanol ester, maleic rosin Ji Wusi
Alcohol ester, diamyl phthalate join in high-speed mixer, and 2000-3000r/min high-speed stirred reaches 55-65 to material temperature
DEG C time, add isooctyl acid bismuth, powder body that tricarboxymethyl propane oleate and step (1) prepare, 3000-4000r/min is at a high speed
When stirring to material temperature reaches 65-75 DEG C, stop stirring, when material is cooled to 40-50 DEG C, discharging, obtain required compound；
(3) polrvinyl chloride, poly-(adipic acid-tetraethylene glycol (TEG) ester), lanocerin are joined in mill, control roller temperature at 50-
70 DEG C, roll spacing is 2-4mm, mixing 6-7min, add step (2) prepare compound and useless china powder, blast furnace dust,
The remaining raw material such as dibasic lead phosphite, control roller temperature is at 70-90 DEG C, and roll spacing is 1-3m, and then mixing 4-5min will mix
Material proceed to melt blending in double screw extruder, extruding pelletization, cooling, obtain required CABLE MATERIALS.
Beneficial effects of the present invention:
The present invention uses blast furnace dust filling polyvinyl chloride, polybenzimidazoles acid imide, poly terephthalic acid-1,4-ring
In the co-mixing systems such as hexane diformazan alcohol ester, it is possible not only to improve the mechanical strength of composite, improves the ageing-resistant of composite
Property and weatherability, it is also possible to efficiently, reasonably utilize blast furnace dust, improve its comprehensive utilization value, it is achieved solid waste
Renewable resources, has good economic benefit and social benefit.
Detailed description of the invention
A kind of blast furnace dust filling polyvinyl chloride CABLE MATERIALS, is made up of the raw material of following weight (kg): polrvinyl chloride 65,
Maleic rosin pentaerythritol ester 17, poly-(adipic acid-tetraethylene glycol (TEG) ester) 12, polybenzimidazoles acid imide 23, poly terephthalic acid-1,
4-cyclohexanedimethanoester ester 20, silica crucible waste material 18, useless china powder 12, isooctyl acid bismuth 2.5, silicon powder 21, blast furnace dust
16, lanocerin 7, tricarboxymethyl propane oleate 5, dibasic lead phosphite 2.5, diamyl phthalate 15, zircon 13.
The preparation method of a kind of blast furnace dust filling polyvinyl chloride CABLE MATERIALS, comprises the following steps:
(1) by silica crucible waste material, silicon powder, zircon 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, 20000r/min high speed ball milling 0.5h, mistake
Sieve, the powder body after then utilizing the nitrogen that flow velocity is 22L/min will to sieve as current-carrying gas is 22g/min according to feed rate
Being transported in plasma torch, working gas is compressed air, and working gas flow is 28L/min, and radio-frequency power is 36kW, powder
End is heated rapidly when by plasma torch and melts, and forms drop, be passed through flow velocity simultaneously under capillary effect
Argon for 180L/min impacts drop, makes the big breakup of drop in big particle size range divide, and forms droplet, and carries out immediately
Rapid condensation, collects, obtains required powder body；
(2) by polybenzimidazoles acid imide, poly terephthalic acid-1,4 cyclohexane dimethanol ester, maleic rosin Ji Wusi
Alcohol ester, diamyl phthalate join in high-speed mixer, when 2500r/min high-speed stirred to material temperature reaches 60 DEG C, add
Entering the powder body that isooctyl acid bismuth, tricarboxymethyl propane oleate and step (1) prepare, 3500r/min high-speed stirred reaches to material temperature
During to 70 DEG C, stop stirring, when material is cooled to 45 DEG C, discharging, obtain required compound；
(3) polrvinyl chloride, poly-(adipic acid-tetraethylene glycol (TEG) ester), lanocerin are joined in mill, control roller temperature 60
DEG C, roll spacing is 3mm, mixing 6min, adds compound and useless china powder, blast furnace dust, dibasic that step (2) prepares
The remaining raw material such as lead phosphite, control roller temperature is at 80 DEG C, and roll spacing is 2m, mixing 5min, is then proceeded to by the material mixed double
Melt blending in screw extruder, extruding pelletization, cooling, obtain 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 blast furnace dust filling polyvinyl chloride CABLE MATERIALS, it is characterised in that be made up of the raw material of following weight portion: polychlorostyrene
Ethylene 55-70, maleic rosin pentaerythritol ester 14-20, poly-(adipic acid-tetraethylene glycol (TEG) ester) 10-15, polybenzimidazoles acid imide
18-29, poly terephthalic acid-1,4 cyclohexane dimethanol ester 15-25, silica crucible waste material 13-21, useless china powder 10-15, different
Bismuth Octoate 2-3, silicon powder 16-24, blast furnace dust 14-19, lanocerin 5-9, tricarboxymethyl propane oleate 3-7, dibasic
Lead phosphite 2-3, diamyl phthalate 12-17, zircon 10-15.
2. the preparation method of a blast furnace dust filling polyvinyl chloride CABLE MATERIALS as claimed in claim 1, it is characterised in that
Comprise the following steps:
(1) by silica crucible waste material, silicon powder, zircon mix homogeneously, pulverizing, sieve, then heating is fused into fused solution, fills
Divide to put into after stirring and clear water carries out shrend, dry, pulverize, sieve, 16000-22000r/min high speed ball milling 0.5-1h,
Sieving, the powder body after then utilizing the nitrogen that flow velocity is 18-24L/min will to sieve as current-carrying gas according to feed rate is
20-25g/min is transported in plasma torch, and working gas is compressed air, and working gas flow is 25-30L/min, radio frequency
Power is 30-40kW, and powder is heated rapidly when by plasma torch and melts, and forms liquid under capillary effect
Drip, be passed through the argon impact drop that flow velocity is 150-200L/min simultaneously, make the big breakup of drop in big particle size range divide, shape
Become droplet, and carry out rapid condensation immediately, collect, obtain required powder body；
(2) by polybenzimidazoles acid imide, poly terephthalic acid-1,4 cyclohexane dimethanol ester, maleic rosin pentaerythritol ester,
Diamyl phthalate joins in high-speed mixer, when 2000-3000r/min high-speed stirred to material temperature reaches 55-65 DEG C,
Adding the powder body that isooctyl acid bismuth, tricarboxymethyl propane oleate and step (1) prepare, 3000-4000r/min high-speed stirred is extremely
When material temperature reaches 65-75 DEG C, stop stirring, when material is cooled to 40-50 DEG C, discharging, obtain required compound；
(3) polrvinyl chloride, poly-(adipic acid-tetraethylene glycol (TEG) ester), lanocerin are joined in mill, control roller temperature at 50-70 DEG C,
Roll spacing is 2-4mm, mixing 6-7min, adds compound and useless china powder, blast furnace dust, disalt that step (2) prepares
The remaining raw material such as base lead phosphite, control roller temperature is at 70-90 DEG C, and roll spacing is 1-3m, mixing 4-5min, the thing that then will mix
Material proceeds to melt blending in double screw extruder, extruding pelletization, cooling, obtains required CABLE MATERIALS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610530440.7A CN106117884A (en) | 2016-07-06 | 2016-07-06 | A kind of blast furnace dust filling polyvinyl chloride CABLE MATERIALS and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610530440.7A CN106117884A (en) | 2016-07-06 | 2016-07-06 | A kind of blast furnace dust filling polyvinyl chloride CABLE MATERIALS and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106117884A true CN106117884A (en) | 2016-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610530440.7A Pending CN106117884A (en) | 2016-07-06 | 2016-07-06 | A kind of blast furnace dust filling polyvinyl chloride CABLE MATERIALS and preparation method thereof |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059465A (en) * | 2012-12-25 | 2013-04-24 | 东莞市祺龙电业有限公司 | High heat resisting and high abrasion resistant polyvinyl chloride (PVC) modified material and preparation method thereof |
-
2016
- 2016-07-06 CN CN201610530440.7A patent/CN106117884A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059465A (en) * | 2012-12-25 | 2013-04-24 | 东莞市祺龙电业有限公司 | High heat resisting and high abrasion resistant polyvinyl chloride (PVC) modified material and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
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