CN106800723A - A kind of shock resistance rigid polyvinyl chloride cable material - Google Patents
A kind of shock resistance rigid polyvinyl chloride cable material Download PDFInfo
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- CN106800723A CN106800723A CN201611184102.9A CN201611184102A CN106800723A CN 106800723 A CN106800723 A CN 106800723A CN 201611184102 A CN201611184102 A CN 201611184102A CN 106800723 A CN106800723 A CN 106800723A
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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
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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
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- C08L2203/00—Applications
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- 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
The invention discloses a kind of shock resistance rigid polyvinyl chloride cable material, its raw material includes by weight：45 65 parts of polyvinyl chloride, 15 35 parts of polyethylene, 20 28 parts of epoxy resin, 13 parts of methacrylic acid chromium complex, 12 parts of maleic anhydride, 10 20 parts of modified manometer silicon dioxide, 27 parts of porous konilite, 10 18 parts of China fir powdered carbon, 37 parts of sepiolite powder, 26 parts of molybdenum bisuphide, 12 parts of sulfonated castor oil, 0.5 1.2 parts of disproportionated rosin, 12 parts of Masterbatch.Shock resistance rigid polyvinyl chloride cable material proposed by the present invention, good fluidity in process is easily processed, with extremely strong impact resistance.
Description
Technical field
The present invention relates to plastics arts, more particularly to a kind of shock resistance rigid polyvinyl chloride cable material.
Background technology
Polyvinyl chloride, English abbreviation PVC is the thermoplastic resin being polymerized under initiator effect by vinyl chloride.It is
The homopolymers of vinyl chloride.Ryuron and vinyl chloride copolymer system are referred to as vinyl chloride resin.PVC is impalpable structure
White powder, the degree of branching is smaller.The impact resistance of current cable material polyvinyl chloride is poor, and not easy processing, it would be highly desirable to solve.
The content of the invention
Based on the technical problem that background technology is present, the present invention proposes a kind of shock resistance rigid polyvinyl chloride cable material, plus
Good fluidity during work, easily processes, with extremely strong impact resistance.
A kind of shock resistance rigid polyvinyl chloride cable material proposed by the present invention, its raw material includes by weight：Polyvinyl chloride 45-
65 parts, polyethylene 15-35 parts, epoxy resin 20-28 parts, methacrylic acid chromium complex 1-3 parts, maleic anhydride 1-2 parts,
Modified manometer silicon dioxide 10-20 parts, porous konilite 2-7 parts, 10-18 parts of China fir powdered carbon, sepiolite powder 3-7 parts, curing
Molybdenum 2-6 parts, sulfonated castor oil 1-2 parts, disproportionated rosin 0.5-1.2 parts, Masterbatch 1-2 parts.
Preferably, modified manometer silicon dioxide is prepared using following technique：Pomelo peel, dimethylformamide are heated up and stirred
Mix, thionyl chloride, then the stirring that heats up is added dropwise, remove unreacted dimethylformamide, suction filtration, washing heats up, and adds dimethyl
Sulfoxide, triethylene tetramine stirring, suction filtration, washing obtain pre-processing pomelo peel；Nano silicon, water, silane coupler are mixed
Stirring is closed, ultrasonic vibration adds sodium metasilicate and is well mixed, be subsequently added into pretreatment pomelo peel and mix and obtain pretreatment and receive
Rice silica；Sodium cellulose xanghate, sodium hydroxide solution are well mixed, nano silicon is subsequently added into, ball milling is added
Pretreatment nano silicon continues ball milling and obtains modified manometer silicon dioxide.
Preferably, modified manometer silicon dioxide is prepared using following technique：Pomelo peel, dimethylformamide are warming up to
45-55 DEG C of stirring 50-80min, is added dropwise thionyl chloride, then be warming up to 65-75 DEG C, stirring 20-40min, removal unreacted two
NMF, suction filtration, washing is warming up to 85-90 DEG C, adds dimethyl sulfoxide (DMSO), triethylene tetramine stirring 50-100min, takes out
Filter, washing obtains pre-processing pomelo peel；Nano silicon, water, silane coupler are mixed into 30-50min, mixing speed
It is 1200-1500r/min, ultrasonic vibration 15-35min, adds sodium metasilicate and be well mixed, is subsequently added into pretreatment pomelo peel and mixes
Stirring 30-40min is closed, mixing speed is 800-1000r/min, obtain pre-processing nano silicon；By sodium cellulose xanghate,
Sodium hydroxide solution is well mixed, and is subsequently added into nano silicon, ball milling 5-10min, and the rotating speed of ball milling is 300-500r/
Min, adds pretreatment nano silicon to continue ball milling 30-50min, and jar mill rotating speed is 400-600r/min, is modified
Nano silicon.
Preferably, modified manometer silicon dioxide is prepared using following technique：By weight by 5-12 parts of pomelo peel, 30-50
Part dimethylformamide is warming up to 45-55 DEG C of stirring 50-80min, 0.5-2.5 parts of thionyl chloride is added dropwise, then be warming up to 65-75
DEG C, 20-40min is stirred, unreacted dimethylformamide is removed, suction filtration, washing is warming up to 85-90 DEG C, adds 40-60 parts
Dimethyl sulfoxide (DMSO), 0.2-0.6 part of triethylene tetramine stirs 50-100min, suction filtration, and washing obtains pre-processing pomelo peel；By weight
20-30 parts of nano silicon, 80-120 parts of water, 1.5-2.5 parts of silane coupler are mixed 30-50min, stirring speed by part
It is 1200-1500r/min to spend, ultrasonic vibration 15-35min, adds 1-4 parts of sodium metasilicate and is well mixed, and is subsequently added into 5-10 parts
Pretreatment pomelo peel mixes 30-40min, and mixing speed is 800-1000r/min, obtains pre-processing nano silicon；
By weight by 15-25 parts of sodium cellulose xanghate, 30-50 parts of concentration for the sodium hydroxide solution of 1.5-2mol/L is well mixed,
It is subsequently added into 5-10 parts of nano silicon, ball milling 5-10min, the rotating speed of ball milling is 300-500r/min, adds 5-15 part in advance
Treatment nano silicon continues ball milling 30-50min, and jar mill rotating speed is 400-600r/min, obtains modified nano-silica
Silicon.
Preferably, polyvinyl chloride, polyethylene, epoxy resin, methacrylic acid chromium complex, maleic anhydride, modified
The weight ratio of nano silicon is 50-60：20-30：22-26：1.5-2.5：1.4-1.8：12-16.
Preferably, the weight ratio of modified manometer silicon dioxide, porous konilite, China fir powdered carbon, sepiolite powder, molybdenum bisuphide
It is 12-16：3-5：12-14：4-6：3-5.
Preferably, its raw material includes by weight：Polyvinyl chloride 50-60 parts, polyethylene 20-30 parts, epoxy resin 22-26
Part, methacrylic acid chromium complex 1.5-2.5 parts, maleic anhydride 1.4-1.8 parts, modified manometer silicon dioxide 12-16 parts,
Porous konilite 3-5 parts, 12-14 parts of China fir powdered carbon, sepiolite powder 4-6 parts, molybdenum bisuphide 3-5 parts, sulfonated castor oil 1.2-1.8
Part, disproportionated rosin 0.6-1 parts, Masterbatch 1.5-1.7 parts.
The present invention is obtained using conventional fabrication process.
In modified manometer silicon dioxide of the invention, the pretreatment pomelo peel surface for being prepared using certain technique first is had
Abundant adsorption activity position, with preferable adsorption capacity, and silane coupler changes to nano silicon and sodium metasilicate
Property, not only can effectively prevent nano silicon from reuniting, the pretreatment mutual high adsorption capacity of pomelo peel is further added, dispersion
Uniformly, further ball milling is dispersed in sodium cellulose xanghate, and silane coupler substantially arrives at the surface of nano-particle, is divided each other
Cloth uniformity, mutual degree of scatter is high, can effectively be fully contacted and react, and makes mechanical property of the present invention good, can effectively promote
Make to disperse between polyvinyl chloride, polyethylene, epoxy resin and methacrylic acid chromium complex, maleic anhydride, in process
Good fluidity, easily processes, and makes toughness of the invention balanced with hardness, with extremely strong impact resistance；Porous konilite, Chinese fir wood charcoal
Powder, sepiolite powder, molybdenum bisuphide and modified manometer silicon dioxide mating reaction, in methacrylic acid chromium complex, Malaysia
Under the cooperation of acid anhydrides, the space frame structure of structure can be with polyvinyl chloride, polyethylene, epoxy resin effect, mutual compatibility
It is fabulous, in the hydroxyl, ether and epoxy radicals and sepiolite powder, molybdenum bisuphide, modified manometer silicon dioxide in epoxy resin structural
Active group combine, make the present invention not only light weight, bond strength is high and flawless, while tensile strength and anti-impact
Hit intensity is further enhanced.
Specific embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of shock resistance rigid polyvinyl chloride cable material proposed by the present invention, its raw material includes by weight：Polyvinyl chloride 45
Part, 35 parts of polyethylene, 20 parts of epoxy resin, 3 parts of methacrylic acid chromium complex, 1 part of maleic anhydride, modified nano-silica
20 parts of SiClx, 2 parts of porous konilite, 18 parts of China fir powdered carbon, 3 parts of sepiolite powder, 6 parts of molybdenum bisuphide, 1 part of sulfonated castor oil, discrimination
Change 1.2 parts of rosin, 1 part of Masterbatch.
Embodiment 2
A kind of shock resistance rigid polyvinyl chloride cable material proposed by the present invention, its raw material includes by weight：Polyvinyl chloride 65
Part, 15 parts of polyethylene, 28 parts of epoxy resin, 1 part of methacrylic acid chromium complex, 2 parts of maleic anhydride, modified nano-silica
10 parts of SiClx, 7 parts of porous konilite, 10 parts of China fir powdered carbon, 7 parts of sepiolite powder, 2 parts of molybdenum bisuphide, 2 parts of sulfonated castor oil, discrimination
Change 0.5 part of rosin, 2 parts of Masterbatch.
Modified manometer silicon dioxide is prepared using following technique：Pomelo peel, dimethylformamide are heated up and is stirred, chlorine is added dropwise
Change sulfoxide, then the stirring that heats up, remove unreacted dimethylformamide, suction filtration, washing heats up, and adds dimethyl sulfoxide (DMSO), three second
Alkene tetramine is stirred, suction filtration, and washing obtains pre-processing pomelo peel；Nano silicon, water, silane coupler are mixed, is surpassed
Acoustic shock is swung, and is added sodium metasilicate and is well mixed, and is subsequently added into pretreatment pomelo peel mixing and is obtained pre-processing nanometer titanium dioxide
Silicon；Sodium cellulose xanghate, sodium hydroxide solution are well mixed, nano silicon is subsequently added into, ball milling adds pretreatment to receive
Rice silica continues ball milling and obtains modified manometer silicon dioxide.
Embodiment 3
A kind of shock resistance rigid polyvinyl chloride cable material proposed by the present invention, its raw material includes by weight：Polyvinyl chloride 50
Part, 30 parts of polyethylene, 22 parts of epoxy resin, 2.5 parts of methacrylic acid chromium complex, 1.4 parts of maleic anhydride, modified Nano
6 parts of silica 1,3 parts of porous konilite, 14 parts of China fir powdered carbon, 4 parts of sepiolite powder, 5 parts of molybdenum bisuphide, sulfonated castor oil 1.2
Part, 1 part of disproportionated rosin, 1.5 parts of Masterbatch.
Modified manometer silicon dioxide is prepared using following technique：Pomelo peel, dimethylformamide are warming up to 50 DEG C of stirrings
65min, is added dropwise thionyl chloride, then is warming up to 70 DEG C, stirs 30min, removes unreacted dimethylformamide, suction filtration, washing,
88 DEG C are warming up to, dimethyl sulfoxide (DMSO), triethylene tetramine stirring 60min is added, suction filtration, washing obtains pre-processing pomelo peel；To receive
Rice silica, water, silane coupler mix 40min, and mixing speed is 1300r/min, ultrasonic vibration 25min, then is added
Enter sodium metasilicate to be well mixed, be subsequently added into pretreatment pomelo peel and mix 35min, mixing speed is 900r/min, obtains pre-
Treatment nano silicon；Sodium cellulose xanghate, sodium hydroxide solution are well mixed, nano silicon, ball is subsequently added into
Mill 8min, the rotating speed of ball milling is 400r/min, adds pretreatment nano silicon to continue ball milling 40min, and jar mill rotating speed is
500r/min, obtains modified manometer silicon dioxide.
Embodiment 4
A kind of shock resistance rigid polyvinyl chloride cable material proposed by the present invention, its raw material includes by weight：Polyvinyl chloride 60
Part, 20 parts of polyethylene, 26 parts of epoxy resin, 1.5 parts of methacrylic acid chromium complex, 1.8 parts of maleic anhydride, modified Nano
2 parts of silica 1,5 parts of porous konilite, 12 parts of China fir powdered carbon, 6 parts of sepiolite powder, 3 parts of molybdenum bisuphide, sulfonated castor oil 1.8
Part, 0.6 part of disproportionated rosin, 1.7 parts of Masterbatch.
Modified manometer silicon dioxide is prepared using following technique：By weight by 5 parts of pomelo peels, 50 parts of dimethylformamides
45 DEG C of stirring 80min are warming up to, 0.5 part of thionyl chloride are added dropwise, then be warming up to 75 DEG C, stirring 20min, the unreacted diformazan of removal
Base formamide, suction filtration, washing is warming up to 90 DEG C, adds 40 parts of dimethyl sulfoxide (DMSO)s, 0.6 part of triethylene tetramine stirring 50min, takes out
Filter, washing obtains pre-processing pomelo peel；30 parts of nano silicons, 80 parts of water, 2.5 parts of silane couplers are mixed by weight
Stirring 30min, mixing speed is 1500r/min, ultrasonic vibration 15min, adds 4 parts of sodium metasilicate and is well mixed, and is subsequently added into 5
Part pretreatment pomelo peel mixes 40min, and mixing speed is 800r/min, obtains pre-processing nano silicon；By weight
25 parts of sodium cellulose xanghates, 30 parts of concentration for the sodium hydroxide solution of 2mol/L is well mixed, are subsequently added into 5 parts of nanometers two by part
Silica, ball milling 10min, the rotating speed of ball milling is 300r/min, adds 15 parts of pretreatment nano silicons to continue ball milling
30min, jar mill rotating speed is 600r/min, obtains modified manometer silicon dioxide.
Embodiment 5
A kind of shock resistance rigid polyvinyl chloride cable material proposed by the present invention, its raw material includes by weight：Polyvinyl chloride 55
Part, 25 parts of polyethylene, 24 parts of epoxy resin, 2 parts of methacrylic acid chromium complex, 1.6 parts of maleic anhydride, modified Nano two
14 parts of silica, 4 parts of porous konilite, 13 parts of China fir powdered carbon, 5 parts of sepiolite powder, 4 parts of molybdenum bisuphide, sulfonated castor oil 1.5
Part, 0.8 part of disproportionated rosin, 1.6 parts of Masterbatch.
Modified manometer silicon dioxide is prepared using following technique：By weight by 12 parts of pomelo peels, 30 parts of dimethyl formyls
Amine is warming up to 55 DEG C of stirring 50min, 2.5 parts of thionyl chlorides is added dropwise, then be warming up to 65 DEG C, stirring 40min, removal unreacted two
NMF, suction filtration, washing is warming up to 85 DEG C, adds 60 parts of dimethyl sulfoxide (DMSO)s, 0.2 part of triethylene tetramine stirring 100min,
Suction filtration, washing obtains pre-processing pomelo peel；By weight by 20 parts of nano silicons, 120 parts of water, 1.5 parts of silane couplers
50min is mixed, mixing speed is 1200r/min, ultrasonic vibration 35min, add 1 part of sodium metasilicate and be well mixed, then
10 parts of pretreatment pomelo peels are added to mix 30min, mixing speed is 1000r/min, obtains pre-processing nano silicon；
15 parts of sodium cellulose xanghates, 50 parts of concentration are subsequently added into for the sodium hydroxide solution of 1.5mol/L is well mixed by weight
10 parts of nano silicons, ball milling 5min, the rotating speed of ball milling is 500r/min, adds 5 parts of pretreatment nano silicons to continue
Ball milling 50min, jar mill rotating speed is 400r/min, obtains modified manometer silicon dioxide.
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. a kind of shock resistance rigid polyvinyl chloride cable material, it is characterised in that its raw material includes by weight：Polyvinyl chloride 45-65
Part, polyethylene 15-35 parts, epoxy resin 20-28 parts, methacrylic acid chromium complex 1-3 parts, maleic anhydride 1-2 parts, change
Property 10-20 parts of nano silicon, porous konilite 2-7 parts, 10-18 parts of China fir powdered carbon, sepiolite powder 3-7 parts, molybdenum bisuphide
2-6 parts, sulfonated castor oil 1-2 parts, disproportionated rosin 0.5-1.2 parts, Masterbatch 1-2 parts.
2. shock resistance rigid polyvinyl chloride cable material according to claim 1, it is characterised in that modified manometer silicon dioxide is used
It is prepared by following technique：Pomelo peel, dimethylformamide are heated up and is stirred, thionyl chloride, then the stirring that heats up is added dropwise, remove unreacted
Dimethylformamide, suction filtration, washing, heat up, add dimethyl sulfoxide (DMSO), triethylene tetramine stirring, suction filtration, washing obtain pre- place
Reason pomelo peel；Nano silicon, water, silane coupler are mixed, ultrasonic vibration, add sodium metasilicate and be well mixed,
Pretreatment pomelo peel mixing is subsequently added into obtain pre-processing nano silicon；Sodium cellulose xanghate, NaOH is molten
Liquid is well mixed, and is subsequently added into nano silicon, and ball milling adds pretreatment nano silicon to continue ball milling and obtains modified receiving
Rice silica.
3. shock resistance rigid polyvinyl chloride cable material according to claim 1 or claim 2, it is characterised in that modified manometer silicon dioxide
Prepared using following technique：Pomelo peel, dimethylformamide are warming up to 45-55 DEG C of stirring 50-80min, thionyl chloride are added dropwise,
65-75 DEG C is warming up to again, 20-40min is stirred, unreacted dimethylformamide is removed, and suction filtration, washing is warming up to 85-90
DEG C, dimethyl sulfoxide (DMSO), triethylene tetramine stirring 50-100min are added, suction filtration, washing obtains pre-processing pomelo peel；By nanometer two
Silica, water, silane coupler mix 30-50min, and mixing speed is 1200-1500r/min, ultrasonic vibration 15-
35min, adds sodium metasilicate and is well mixed, and is subsequently added into pretreatment pomelo peel and mixes 30-40min, and mixing speed is
800-1000r/min, obtains pre-processing nano silicon；Sodium cellulose xanghate, sodium hydroxide solution are well mixed, then
Addition nano silicon, ball milling 5-10min, the rotating speed of ball milling is 300-500r/min, adds pretreatment nano silicon
Continue ball milling 30-50min, jar mill rotating speed is 400-600r/min, obtains modified manometer silicon dioxide.
4. the shock resistance rigid polyvinyl chloride cable material according to claim any one of 1-3, it is characterised in that modified nano-silica
SiClx is prepared using following technique：5-12 parts of pomelo peel, 30-50 parts of dimethylformamide are warming up to 45-55 DEG C by weight
Stirring 50-80min, is added dropwise 0.5-2.5 part thionyl chloride, then is warming up to 65-75 DEG C, stirs 20-40min, and removal is unreacted
Dimethylformamide, suction filtration, washing is warming up to 85-90 DEG C, adds 40-60 parts of dimethyl sulfoxide (DMSO), 0.2-0.6 parts of triethylene four
Amine stirs 50-100min, suction filtration, and washing obtains pre-processing pomelo peel；By weight by 20-30 parts of nano silicon, 80-
120 parts of water, 1.5-2.5 parts of silane couplers mix 30-50min, and mixing speed is 1200-1500r/min, ultrasonic vibration
15-35min, adds 1-4 parts of sodium metasilicate and is well mixed, and is subsequently added into 5-10 parts of pretreatment pomelo peel and mixes 30-
40min, mixing speed is 800-1000r/min, obtains pre-processing nano silicon；By weight by 15-25 parts of cellulose
Sodium sulfonate, 30-50 part concentration are well mixed for the sodium hydroxide solution of 1.5-2mol/L, are subsequently added into 5-10 parts of nanometer titanium dioxide
Silicon, ball milling 5-10min, the rotating speed of ball milling is 300-500r/min, adds 5-15 parts of pretreatment nano silicon to continue ball milling
30-50min, jar mill rotating speed is 400-600r/min, obtains modified manometer silicon dioxide.
5. the shock resistance rigid polyvinyl chloride cable material according to claim any one of 1-4, it is characterised in that polyvinyl chloride, poly-
Ethene, epoxy resin, methacrylic acid chromium complex, maleic anhydride, the weight ratio of modified manometer silicon dioxide are 50-
60：20-30：22-26：1.5-2.5：1.4-1.8：12-16.
6. the shock resistance rigid polyvinyl chloride cable material according to claim any one of 1-5, it is characterised in that modified nano-silica
SiClx, porous konilite, China fir powdered carbon, sepiolite powder, the weight ratio of molybdenum bisuphide are 12-16：3-5：12-14：4-6：3-5.
7. the shock resistance rigid polyvinyl chloride cable material according to claim any one of 1-6, it is characterised in that its raw material is by weight
Part includes：Polyvinyl chloride 50-60 parts, polyethylene 20-30 parts, epoxy resin 22-26 parts, methacrylic acid chromium complex
1.5-2.5 parts, maleic anhydride 1.4-1.8 parts, modified manometer silicon dioxide 12-16 parts, porous konilite 3-5 parts, China fir powdered carbon
12-14 parts, sepiolite powder 4-6 parts, molybdenum bisuphide 3-5 parts, sulfonated castor oil 1.2-1.8 parts, disproportionated rosin 0.6-1 parts, color masterbatch
1.5-1.7 parts of grain.
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