CN106750937A - One kind is unlikely to deform rigid polyvinyl chloride cable material - Google Patents
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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
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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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
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- C08L2203/00—Applications
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- 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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Abstract
Rigid polyvinyl chloride cable material is unlikely to deform the invention discloses one kind, its raw material includes by weight：20 30 parts of Corvic, 15 25 parts of acrylonitrile butadient styrene, 30 50 parts of polypropylene, 26 parts of polyurethane, 12 parts of polypropylene grafted maleic anhydride, 12 parts of vinyl three (β methoxy ethoxies) silane, 10 20 parts of modified carbon nano-tube, 13 parts of Graphene, 15 parts of aluminum oxide, 15 parts of carborundum, 28 parts of calcium carbonate, 37 parts of talcum powder, 12 parts of castor oil, 12 parts of dithio morpholine, 25 parts of TBHP, 0.5 1.2 parts of methylene-bis-o-chloroaniline, it is poly- to 0.5 1.2 parts of nitrosobenzene, 13 parts of antioxidant 1010, 12 parts of chlorinated paraffin, 12 parts of thio-2 acid dibasic acid esters.
Description
Technical field
Rigid polyvinyl chloride cable material is unlikely to deform the present invention relates to plastics arts, more particularly to one kind.
Background technology
Plastics are, with monomer as raw material, by addition polymerization or the macromolecular compound of polycondensation polymerized, to be commonly called as plastics
Or resin, can freely change composition and body styles, by synthetic resin and filler, plasticizer, stabilizer, lubricant, colorant
Deng additive composition, most of plastics light weights, chemical stabilization will not corrosion；Impact resistance is good；With it is preferable the transparency and
Abrasion performance；Good insulating, thermal conductivity is low；General mouldability, coloring are good, and processing cost is low.In order to improve constantly plastics into
The performance of product so that plastic applications meet the different working environment of cable in cable material field, but plastic product at present
Also many common shortcomings of generally existing：Poor heat resistance, poor dimensional stability is easily deformed, and plastics are carried out targetedly
It is modified just to seem particularly necessary.
The content of the invention
Based on the technical problem that background technology is present, the present invention proposes one kind and is unlikely to deform rigid polyvinyl chloride cable material,
It is unlikely to deform, and good toughness, resistance to tearing can be extremely excellent, and heat resistance is fabulous.
One kind proposed by the present invention is unlikely to deform rigid polyvinyl chloride cable material, and its raw material includes by weight：Polyvinyl chloride
Resin 20-30 parts, acrylonitrile-butadiene-styrene copolymer 15-25 parts, polypropylene 30-50 parts, polyurethane 2-6 parts, poly- third
1-2 parts of alkene grafted maleic anhydride, silane 1-2 parts of vinyl three ('beta '-methoxy ethyoxyl), modified carbon nano-tube 10-20 parts, stone
Black alkene 1-3 parts, aluminum oxide 1-5 parts, carborundum 1-5 parts, calcium carbonate 2-8 parts, talcum powder 3-7 parts, castor oil 1-2 parts, two is thio
Dimorpholine 1-2 parts, TBHP 2-5 parts, methylene-bis-o-chloroaniline 0.5-1.2 parts, gather to nitrosobenzene 0.5-1.2
Part, antioxidant 1010 1-3 parts, chlorinated paraffin 1-2 parts, 1-2 parts of thio-2 acid dibasic acid esters.
Preferably, modified carbon nano-tube is prepared using following technique：Cornstarch, acetic anhydride, glacial acetic acid are well mixed
Obtain pre-processing cornstarch；Concentrated nitric acid, the concentrated sulfuric acid are well mixed, add CNT to carry out stirring in water bath, filtered, washing
Obtain pre-processing CNT to neutrality；Glacial acetic acid, the concentrated sulfuric acid are well mixed, pretreatment corn are added dropwise under stirring and are formed sediment
In powder, follow-up continuous stirring completely is added dropwise, is sent under stirring in water, be neutral with NaOH regulation system pH value, separate,
Washing, adds polyvinyl alcohol, water to mix, and adds pretreatment CNT ultrasonically treated in ultrasonic disintegrator, adds carbon
Fiber is mixed, and is heated up under blanket of nitrogen, and insulation is cooled to room temperature and obtains modified carbon nano-tube.
Preferably, modified carbon nano-tube is prepared using following technique：Cornstarch, acetic anhydride, glacial acetic acid are well mixed
Obtain pre-processing cornstarch；Concentrated nitric acid, the concentrated sulfuric acid are well mixed, CNT is added in 1-5 DEG C of stirred in water bath 1-3h,
Filtering, washing to neutrality obtains pre-processing CNT；Glacial acetic acid, the concentrated sulfuric acid are well mixed, are added dropwise under stirring pre-
In treatment cornstarch, follow-up continuous stirring 20-40min completely is added dropwise, is sent under stirring in water, body is adjusted with NaOH
It is that pH value is neutrality, separates, washing, add polyvinyl alcohol, water to mix 60-100min, whipping temp is 80-88 DEG C, plus
Enter to pre-process CNT ultrasonically treated 20-50min in ultrasonic disintegrator, add carbon fiber to mix 50-100min, nitrogen
500-620 DEG C is warming up under atmosphere, 70-100min is incubated, room temperature is cooled to and is obtained modified carbon nano-tube.
Preferably, modified carbon nano-tube is prepared using following technique：By weight by 15-25 parts of cornstarch, 20-40 parts
Acetic anhydride, 10-20 part glacial acetic acid are well mixed to be obtained pre-processing cornstarch；By weight by 5-10 parts of concentrated nitric acid, 2-6 parts it is dense
Sulfuric acid is well mixed, and adds 2-6 parts of CNT in 1-5 DEG C of stirred in water bath 1-3h, and filtering, washing to neutrality is pre-processed
CNT；20-30 parts of glacial acetic acid, the 2-4 parts of concentrated sulfuric acid are well mixed by weight, 10-20 parts is added dropwise under stirring
In pretreatment cornstarch, follow-up continuous stirring 20-40min completely is added dropwise, is sent under stirring in 140-160 parts of water, use hydrogen
Sodium oxide molybdena regulation system pH value is neutrality, is separated, washing, adds 1-3 parts of polyvinyl alcohol, 30-60 parts of water to mix 60-
100min, whipping temp is 80-88 DEG C, adds 5-12 parts of pretreatment CNT ultrasonically treated 20- in ultrasonic disintegrator
50min, adds 2-8 parts of carbon fiber to mix 50-100min, and 500-620 DEG C is warming up under blanket of nitrogen, is incubated 70-100min,
It is cooled to room temperature and obtains modified carbon nano-tube.
Preferably, modified carbon nano-tube, polypropylene grafted maleic anhydride, vinyl three ('beta '-methoxy ethyoxyl) silane,
Corvic, acrylonitrile-butadiene-styrene copolymer, polypropylene, the weight ratio of polyurethane are 12-16：1.2-1.8：
1.3-1.7：22-28：18-22：35-45：3-5.
Preferably, modified carbon nano-tube, Graphene, aluminum oxide, the weight ratio of carborundum are 12-16：1.5-2.5：2-4：
2-4。
Preferably, methylene-bis-o-chloroaniline, poly- double to nitrosobenzene, antioxidant 1010, chlorinated paraffin, thio-2 acid
The weight ratio of ester is 0.8-1：0.6-1：1.5-2.5：1.5-1.7：1.3-1.5.
The present invention is obtained using conventional fabrication process.
Destroy cornstarch crystal structure in modified carbon nano-tube of the invention, after acetylation, form more nothing and determine
Shape region, heat resistance enhancing；And CNT is processed by the mixed liquor of concentrated nitric acid, the concentrated sulfuric acid, end is activated, can be with acetyl
Change cornstarch effect, and further across ultrasonically treated, add carbon-fiber high-temperature treatment so that mutual combination degree is high,
It is unlikely to deform, and good toughness, resistance to tearing can be extremely excellent, in the polypropylene grafted maleic anhydride, ('beta '-methoxy of vinyl three
Ethyoxyl) silane cooperation under, with Corvic, acrylonitrile-butadiene-styrene copolymer, polypropylene, polyurethane
Compatibility is fabulous, and continuous phase structure is easily generated in system, and combination degree is high, makes heat resistance of the invention fabulous, and not
It is yielding；Modified carbon nano-tube is further acted on Graphene, aluminum oxide, carborundum, wherein aluminum oxide, carborundum and Graphene
Can be distributed and wherein form passage of heat, further enhance heat resistance of the invention.
Specific embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
One kind proposed by the present invention is unlikely to deform rigid polyvinyl chloride cable material, and its raw material includes by weight：Polyvinyl chloride
20 parts of resin, 25 parts of acrylonitrile-butadiene-styrene copolymer, 30 parts of polypropylene, 6 parts of polyurethane, polypropylene grafted maleic acid
1 part of acid anhydride, 2 parts of vinyl three ('beta '-methoxy ethyoxyl) silane, 10 parts of modified carbon nano-tube, 3 parts of Graphene, 1 part of aluminum oxide, carbon
5 parts of SiClx, 2 parts of calcium carbonate, 7 parts of talcum powder, 1 part of castor oil, 2 parts of dithio morpholine, 2 parts of TBHP, methylene
Double 1.2 parts of the o-chloranilines of base, gather to 0.5 part of nitrosobenzene, 3 parts of antioxidant 1010,1 part of chlorinated paraffin, thio-2 acid dibasic acid esters 2
Part.
Embodiment 2
One kind proposed by the present invention is unlikely to deform rigid polyvinyl chloride cable material, and its raw material includes by weight：Polyvinyl chloride
30 parts of resin, 15 parts of acrylonitrile-butadiene-styrene copolymer, 50 parts of polypropylene, 2 parts of polyurethane, polypropylene grafted maleic acid
2 parts of acid anhydride, 1 part of vinyl three ('beta '-methoxy ethyoxyl) silane, 20 parts of modified carbon nano-tube, 1 part of Graphene, 5 parts of aluminum oxide, carbon
1 part of SiClx, 8 parts of calcium carbonate, 3 parts of talcum powder, 2 parts of castor oil, 1 part of dithio morpholine, 5 parts of TBHP, methylene
Double 0.5 part of the o-chloranilines of base, gather to 1.2 parts of nitrosobenzene, 1 part of antioxidant 1010,2 parts of chlorinated paraffin, thio-2 acid dibasic acid esters 1
Part.
Modified carbon nano-tube is prepared using following technique：Cornstarch, acetic anhydride, glacial acetic acid are well mixed and obtain pre- place
Reason cornstarch；Concentrated nitric acid, the concentrated sulfuric acid are well mixed, add CNT to carry out stirring in water bath, filtered, washing is obtained to neutral
To pretreatment CNT；Glacial acetic acid, the concentrated sulfuric acid are well mixed, are added dropwise under stirring in pretreatment cornstarch, drop
Add complete rear continuation to stir, sent under stirring in water, be neutral, separation with NaOH regulation system pH value, wash, plus
Enter polyvinyl alcohol, water to mix, add pretreatment CNT ultrasonically treated in ultrasonic disintegrator, add carbon fiber mixing
Stirring, heats up under blanket of nitrogen, and insulation is cooled to room temperature and obtains modified carbon nano-tube.
Embodiment 3
One kind proposed by the present invention is unlikely to deform rigid polyvinyl chloride cable material, and its raw material includes by weight：Polyvinyl chloride
22 parts of resin, 22 parts of acrylonitrile-butadiene-styrene copolymer, 35 parts of polypropylene, 5 parts of polyurethane, polypropylene grafted maleic acid
1.2 parts of acid anhydride, 1.7 parts of vinyl three ('beta '-methoxy ethyoxyl) silane, 12 parts of modified carbon nano-tube, 2.5 parts of Graphene, aluminum oxide
2 parts, 4 parts of carborundum, 4 parts of calcium carbonate, 6 parts of talcum powder, 1.2 parts of castor oil, 1.6 parts of dithio morpholine, tert-butyl hydroperoxide
3 parts of hydrogen, 1 part of methylene-bis-o-chloroaniline gathers to 0.6 part of nitrosobenzene, 2.5 parts of antioxidant 1010,1.5 parts of chlorinated paraffin, sulphur
For 1.5 parts of dipropyl acid diester.
Modified carbon nano-tube is prepared using following technique：Cornstarch, acetic anhydride, glacial acetic acid are well mixed and obtain pre- place
Reason cornstarch；Concentrated nitric acid, the concentrated sulfuric acid are well mixed, add CNT in 3 DEG C of stirred in water bath 2h, filtering is washed extremely
Neutrality obtains pre-processing CNT；Glacial acetic acid, the concentrated sulfuric acid are well mixed, pretreatment cornstarch is added dropwise under stirring
In, follow-up continuous stirring 30min completely is added dropwise, sent under stirring in water, it is neutral with NaOH regulation system pH value, divide
From washing adds polyvinyl alcohol, water to mix 80min, and whipping temp is 84 DEG C, adds pretreatment CNT in ultrasound
Ultrasonically treated 35min in pulverizer, adds carbon fiber to mix 75min, and 560 DEG C are warming up under blanket of nitrogen, is incubated 75min,
It is cooled to room temperature and obtains modified carbon nano-tube.
Embodiment 4
One kind proposed by the present invention is unlikely to deform rigid polyvinyl chloride cable material, and its raw material includes by weight：Polyvinyl chloride
28 parts of resin, 18 parts of acrylonitrile-butadiene-styrene copolymer, 45 parts of polypropylene, 3 parts of polyurethane, polypropylene grafted maleic acid
1.8 parts of acid anhydride, 1.3 parts of vinyl three ('beta '-methoxy ethyoxyl) silane, 16 parts of modified carbon nano-tube, 1.5 parts of Graphene, aluminum oxide
4 parts, 2 parts of carborundum, 6 parts of calcium carbonate, 4 parts of talcum powder, 1.8 parts of castor oil, 1.4 parts of dithio morpholine, tert-butyl hydroperoxide
4 parts of hydrogen, 0.8 part of methylene-bis-o-chloroaniline gathers to 1 part of nitrosobenzene, 1.5 parts of antioxidant 1010,1.7 parts of chlorinated paraffin, sulphur
For 1.3 parts of dipropyl acid diester.
Modified carbon nano-tube is prepared using following technique：By weight by 15 parts of cornstarch, 40 parts of acetic anhydride, 10 parts of ice
Acetic acid is well mixed to be obtained pre-processing cornstarch；10 parts of concentrated nitric acids, 2 parts of concentrated sulfuric acids are well mixed by weight, add 6 parts
CNT obtains pre-processing CNT in 1 DEG C of stirred in water bath 3h, filtering, washing to neutrality；By weight by 20 parts of ice
Acetic acid, 4 parts of concentrated sulfuric acids are well mixed, and are added dropwise under stirring in 10 parts of pretreatment cornstarch, and completely follow-up continuous stir is added dropwise
40min is mixed, is sent under stirring in 140 parts of water, be neutral with NaOH regulation system pH value, separated, washing adds 3
Part polyvinyl alcohol, 30 parts of water mix 100min, and whipping temp is 80 DEG C, add 12 parts of pretreatment CNTs in ultrasonic powder
Ultrasonically treated 20min in broken machine, adds 8 parts of carbon fibers to mix 50min, and 620 DEG C are warming up under blanket of nitrogen, is incubated 70min,
It is cooled to room temperature and obtains modified carbon nano-tube.
Embodiment 5
One kind proposed by the present invention is unlikely to deform rigid polyvinyl chloride cable material, and its raw material includes by weight：Polyvinyl chloride
25 parts of resin, 20 parts of acrylonitrile-butadiene-styrene copolymer, 40 parts of polypropylene, 4 parts of polyurethane, polypropylene grafted maleic acid
1.5 parts of acid anhydride, 1.5 parts of vinyl three ('beta '-methoxy ethyoxyl) silane, 14 parts of modified carbon nano-tube, 2 parts of Graphene, aluminum oxide 3
Part, 3 parts of carborundum, 5 parts of calcium carbonate, 5 parts of talcum powder, 1.5 parts of castor oil, 1.5 parts of dithio morpholine, TBHP
3.5 parts, 0.9 part of methylene-bis-o-chloroaniline gathers to 0.8 part of nitrosobenzene, 2 parts of antioxidant 1010,1.6 parts of chlorinated paraffin, sulphur
For 1.4 parts of dipropyl acid diester.
Modified carbon nano-tube is prepared using following technique：By weight by 25 parts of cornstarch, 20 parts of acetic anhydride, 20 parts of ice
Acetic acid is well mixed to be obtained pre-processing cornstarch；5 parts of concentrated nitric acids, 6 parts of concentrated sulfuric acids are well mixed by weight, add 2 parts
CNT obtains pre-processing CNT in 5 DEG C of stirred in water bath 1h, filtering, washing to neutrality；By weight by 30 parts of ice
Acetic acid, 2 parts of concentrated sulfuric acids are well mixed, and are added dropwise under stirring in 20 parts of pretreatment cornstarch, and completely follow-up continuous stir is added dropwise
20min is mixed, is sent under stirring in 160 parts of water, be neutral with NaOH regulation system pH value, separated, washing adds 1
Part polyvinyl alcohol, 60 parts of water mix 60min, and whipping temp is 88 DEG C, add 5 parts of pretreatment CNTs in Ultrasonic Pulverization
Ultrasonically treated 50min in machine, adds 2 parts of carbon fibers to mix 100min, and 500 DEG C are warming up under blanket of nitrogen, is incubated 100min,
It is cooled to room temperature and obtains modified carbon nano-tube.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (7)
1. one kind is unlikely to deform rigid polyvinyl chloride cable material, it is characterised in that its raw material includes by weight：Corvic
20-30 parts, acrylonitrile-butadiene-styrene copolymer 15-25 parts, polypropylene 30-50 parts, polyurethane 2-6 parts, polypropylene connects
1-2 parts of maleic anhydride of branch, silane 1-2 parts of vinyl three ('beta '-methoxy ethyoxyl), modified carbon nano-tube 10-20 parts, Graphene
1-3 parts, aluminum oxide 1-5 parts, carborundum 1-5 parts, calcium carbonate 2-8 parts, talcum powder 3-7 parts, castor oil 1-2 parts, two thio two
Quinoline 1-2 parts, TBHP 2-5 parts, methylene-bis-o-chloroaniline 0.5-1.2 parts, gather to nitrosobenzene 0.5-1.2 parts,
Antioxidant 1010 1-3 parts, chlorinated paraffin 1-2 parts, 1-2 parts of thio-2 acid dibasic acid esters.
2. rigid polyvinyl chloride cable material is unlikely to deform according to claim 1, it is characterised in that modified carbon nano-tube is using such as
It is prepared by lower technique：Cornstarch, acetic anhydride, glacial acetic acid are well mixed and obtain pre-processing cornstarch；By concentrated nitric acid, the concentrated sulfuric acid
It is well mixed, add CNT to carry out stirring in water bath, to filter, washing to neutrality obtains pre-processing CNT；By glacial acetic acid,
The concentrated sulfuric acid is well mixed, and is added dropwise under stirring in pretreatment cornstarch, follow-up continuous stirring completely is added dropwise, under stirring
It is neutral with NaOH regulation system pH value in feeding water, separates, washing, add polyvinyl alcohol, water to mix, adds
Pretreatment CNT is ultrasonically treated in ultrasonic disintegrator, adds carbon fiber to mix, and is heated up under blanket of nitrogen, insulation, drop
Warm to room temperature and obtain modified carbon nano-tube.
3. it is according to claim 1 or claim 2 to be unlikely to deform rigid polyvinyl chloride cable material, it is characterised in that modified carbon nano-tube is adopted
Prepared with following technique：Cornstarch, acetic anhydride, glacial acetic acid are well mixed and obtain pre-processing cornstarch；By concentrated nitric acid, dense
Sulfuric acid is well mixed, and adds CNT in 1-5 DEG C of stirred in water bath 1-3h, and filtering, washing to neutrality obtains pretreatment carbon and receives
Mitron；Glacial acetic acid, the concentrated sulfuric acid are well mixed, are added dropwise under stirring in pretreatment cornstarch, be added dropwise completely follow-up continuous
Stirring 20-40min, sends into water under stirring, is neutral with NaOH regulation system pH value, separates, washing, adds poly-
Vinyl alcohol, water mix 60-100min, and whipping temp is 80-88 DEG C, and addition pretreatment CNT is in ultrasonic disintegrator
Ultrasonically treated 20-50min, adds carbon fiber to mix 50-100min, and 500-620 DEG C is warming up under blanket of nitrogen, is incubated 70-
100min, is cooled to room temperature and obtains modified carbon nano-tube.
4. rigid polyvinyl chloride cable material is unlikely to deform according to claim any one of 1-3, it is characterised in that modified carbon nano tube
Pipe is prepared using following technique：15-25 parts of cornstarch, 20-40 parts of acetic anhydride, 10-20 parts of glacial acetic acid are mixed by weight
It is uniform to obtain pre-processing cornstarch；5-10 parts of concentrated nitric acid, the 2-6 parts of concentrated sulfuric acid are well mixed by weight, add 2-6 parts of carbon
Nanotube obtains pre-processing CNT in 1-5 DEG C of stirred in water bath 1-3h, filtering, washing to neutrality；By weight by 20-30
Part glacial acetic acid, the 2-4 parts of concentrated sulfuric acid are well mixed, and are added dropwise under stirring in 10-20 parts of pretreatment cornstarch, are added dropwise complete
Continue to stir 20-40min afterwards, sent under stirring in 140-160 parts of water, be neutrality with NaOH regulation system pH value,
Separate, washing, add 1-3 parts of polyvinyl alcohol, 30-60 parts of water to mix 60-100min, whipping temp is 80-88 DEG C, is added
5-12 parts of pretreatment CNT ultrasonically treated 20-50min in ultrasonic disintegrator, adds 2-8 parts of carbon fiber to mix 50-
500-620 DEG C is warming up under 100min, blanket of nitrogen, 70-100min is incubated, room temperature is cooled to and is obtained modified carbon nano-tube.
5. rigid polyvinyl chloride cable material is unlikely to deform according to claim any one of 1-4, it is characterised in that modified carbon nano tube
Pipe, polypropylene grafted maleic anhydride, vinyl three ('beta '-methoxy ethyoxyl) silane, Corvic, acrylic nitrile-butadiene two
Alkene-styrol copolymer, polypropylene, the weight ratio of polyurethane are 12-16：1.2-1.8：1.3-1.7：22-28：18-22：35-
45：3-5.
6. rigid polyvinyl chloride cable material is unlikely to deform according to claim any one of 1-5, it is characterised in that modified carbon nano tube
Pipe, Graphene, aluminum oxide, the weight ratio of carborundum are 12-16：1.5-2.5：2-4：2-4.
7. rigid polyvinyl chloride cable material is unlikely to deform according to claim any one of 1-6, it is characterised in that di-2-ethylhexylphosphine oxide is adjacent
Chloroaniline, the poly- weight ratio to nitrosobenzene, antioxidant 1010, chlorinated paraffin, thio-2 acid dibasic acid esters are 0.8-1：0.6-1：
1.5-2.5：1.5-1.7：1.3-1.5.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841078A (en) * | 2017-11-16 | 2018-03-27 | 安徽蓝德仪表有限公司 | A kind of automobile using ruggedized instrument skeleton material |
| CN107955297A (en) * | 2017-12-13 | 2018-04-24 | 苏州浩焱精密模具有限公司 | A kind of electric wire high temperature insulation material and preparation method thereof |
| CN108359193A (en) * | 2018-03-02 | 2018-08-03 | 合肥思博特软件开发有限公司 | A kind of network layout flame-proof environmental protection CABLE MATERIALS and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418092A (en) * | 2008-10-31 | 2009-04-29 | 清华大学 | Positive temperature coefficient macromolecule composite material for temperature sensing cable and preparation method |
| CN103540064A (en) * | 2013-10-29 | 2014-01-29 | 绿宝电缆（集团）有限公司 | Oil-proof flame-retardant modified polyvinyl chloride cable sheathing material |
| CN104194229A (en) * | 2014-09-19 | 2014-12-10 | 安徽凯博尔特种电缆集团有限公司 | Shock resistant modified polyvinyl chloride cable sheath material |
| CN104356533A (en) * | 2014-10-22 | 2015-02-18 | 安徽恒晶电缆集团有限公司 | High-tenacity anti-aging modified PVC insulation cable material |
| CN105017687A (en) * | 2015-08-05 | 2015-11-04 | 安徽电信器材贸易工业有限责任公司 | Cold-resistant and low-temperature-resistant polyvinyl chloride cable material and preparation method thereof |
| CN105440374A (en) * | 2015-12-16 | 2016-03-30 | 合肥中澜新材料科技有限公司 | Difficult-deformation molybdenum disulfide polyvinyl chloride rubber composite material and preparation method thereof |
| CN105566757A (en) * | 2016-02-03 | 2016-05-11 | 安徽华天电缆有限公司 | Environmentally-friendly flexible polyvinyl chloride cable sheath composition |
-
2016
- 2016-12-20 CN CN201611181853.5A patent/CN106750937A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418092A (en) * | 2008-10-31 | 2009-04-29 | 清华大学 | Positive temperature coefficient macromolecule composite material for temperature sensing cable and preparation method |
| CN103540064A (en) * | 2013-10-29 | 2014-01-29 | 绿宝电缆（集团）有限公司 | Oil-proof flame-retardant modified polyvinyl chloride cable sheathing material |
| CN104194229A (en) * | 2014-09-19 | 2014-12-10 | 安徽凯博尔特种电缆集团有限公司 | Shock resistant modified polyvinyl chloride cable sheath material |
| CN104356533A (en) * | 2014-10-22 | 2015-02-18 | 安徽恒晶电缆集团有限公司 | High-tenacity anti-aging modified PVC insulation cable material |
| CN105017687A (en) * | 2015-08-05 | 2015-11-04 | 安徽电信器材贸易工业有限责任公司 | Cold-resistant and low-temperature-resistant polyvinyl chloride cable material and preparation method thereof |
| CN105440374A (en) * | 2015-12-16 | 2016-03-30 | 合肥中澜新材料科技有限公司 | Difficult-deformation molybdenum disulfide polyvinyl chloride rubber composite material and preparation method thereof |
| CN105566757A (en) * | 2016-02-03 | 2016-05-11 | 安徽华天电缆有限公司 | Environmentally-friendly flexible polyvinyl chloride cable sheath composition |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841078A (en) * | 2017-11-16 | 2018-03-27 | 安徽蓝德仪表有限公司 | A kind of automobile using ruggedized instrument skeleton material |
| CN107955297A (en) * | 2017-12-13 | 2018-04-24 | 苏州浩焱精密模具有限公司 | A kind of electric wire high temperature insulation material and preparation method thereof |
| CN108359193A (en) * | 2018-03-02 | 2018-08-03 | 合肥思博特软件开发有限公司 | A kind of network layout flame-proof environmental protection CABLE MATERIALS and preparation method thereof |
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