CN109401108A - A kind of CABLE MATERIALS and preparation method thereof for photovoltaic generating system - Google Patents
A kind of CABLE MATERIALS and preparation method thereof for photovoltaic generating system Download PDFInfo
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- CN109401108A CN109401108A CN201810065071.8A CN201810065071A CN109401108A CN 109401108 A CN109401108 A CN 109401108A CN 201810065071 A CN201810065071 A CN 201810065071A CN 109401108 A CN109401108 A CN 109401108A
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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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- 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
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
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- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
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Abstract
The invention discloses a kind of CABLE MATERIALS for photovoltaic generating system, the raw material including following parts by weight: 30~50 parts of Corvic, 15~25 parts of polyvinyl chloride, 10~20 parts of ethylene-vinyl acetate copolymer, 20~40 parts of waste polyvinyl chloride cable particle, 2~3 parts of barium stearate, 1~4 part of diphenyl silanediol, 5~9 parts of o-phthalic acid dibutyl ester, 2~3 parts of triethyl citrate, 7~12 parts of modified talc powder, 2~4 parts of UV resistant agent, 4~7 parts of plasticizer, 1~2 part of antioxidant, 2~3 parts of antimony oxide, 1~2 part of colorant.The CABLE MATERIALS performance for photovoltaic generating system is excellent, has good weatherability, mechanical property, meets professional standard.
Description
Technical field
The invention belongs to photovoltaic generating system technical fields, and in particular to a kind of CABLE MATERIALS for photovoltaic generating system and
Preparation method.
Background technique
Heliotechnics will become following one of the green energy resource technology, solar energy or photovoltaic (PV) in China using increasingly
Extensively, in addition to the photovoltaic power generation factory of governmental support quickly grows, private investor is also just actively founding the factory, and plan is gone into operation in the whole world
The solar components of sale.
Since photovoltaic cable usually uses in harsh environments, such as high/low temperature, strong ultraviolet light irradiation, high ozone
Concentration, chemical attack etc., some places, the scene temperature of solar energy system may be up to 100 DEG C when fine day.If cable material reaches
Less than requiring, it is frangible to will lead to cable, or even the coat layer of power cable can be decomposed, all these situations all can directly increase cable system
System loss, while the risk that cable short circuit occurs also will increase, in a midium or long term, a possibility that generation fire or personal injury
It is higher, so the photovoltaic cable for solar energy system must just use high performance material.
Summary of the invention
The CABLE MATERIALS and preparation method thereof that the present invention provides a kind of for photovoltaic generating system solves above-mentioned background skill
The problems in art, the CABLE MATERIALS performance for photovoltaic generating system are excellent, have good weatherability, mechanical property, meet
Professional standard.
It is of the existing technology in order to solve the problems, such as, it adopts the following technical scheme that
A kind of CABLE MATERIALS for photovoltaic generating system, the raw material including following parts by weight: 30~50 parts of Corvic gathers
15~25 parts of vinyl chloride, 10~20 parts of ethylene-vinyl acetate copolymer, 20~40 parts of waste polyvinyl chloride cable particle, tristearin
2~3 parts of sour barium, 5~9 parts of o-phthalic acid dibutyl ester, 2~3 parts of triethyl citrate, is modified 1~4 part of diphenyl silanediol
7~12 parts of talcum powder, 2~4 parts of UV resistant agent, 4~7 parts of plasticizer, 1~2 part of antioxidant, 2~3 parts of antimony oxide,
1~2 part of colorant.
Preferably, the CABLE MATERIALS for photovoltaic generating system, the raw material including following parts by weight: Corvic
35~45 parts, 18~23 parts of polyvinyl chloride, 12~17 parts of ethylene-vinyl acetate copolymer, waste polyvinyl chloride cable particle 28
~36 parts, 2.4~2.7 parts of barium stearate, 2~3 parts of diphenyl silanediol, 6~8 parts of o-phthalic acid dibutyl ester, citric acid three
2.2~2.8 parts of ethyl ester, 9~11 parts of modified talc powder, 2.5~3.5 parts of UV resistant agent, 5~6 parts of plasticizer, antioxidant
1.3~1.8 parts, 2.1~2.9 parts of antimony oxide, 1.4~1.8 parts of colorant.
Preferably, the CABLE MATERIALS for photovoltaic generating system, the raw material including following parts by weight: Corvic
40 parts, 20 parts of polyvinyl chloride, 5 parts of ethylene-vinyl acetate copolymer, 33 parts of waste polyvinyl chloride cable particle, barium stearate 2.6
Part, resists 2.5 parts of diphenyl silanediol, 7 parts of o-phthalic acid dibutyl ester, 2.6 parts of triethyl citrate, 10 parts of modified talc powder
2.9 parts of ultraviolet light agent, 5.5 parts of plasticizer, 1.4 parts of antioxidant, 2.8 parts of antimony oxide, 1.6 parts of colorant.
Preferably, the modified talc powder is prepared by the following method:
(1) talcum powder is subjected to 2~4h of ball milling decentralized processing with alcohol；
(2) tricresyl phosphate of the alkyl glycosides, 1~3% that are equivalent to its weight 2~4% is added into step (1) resulting mixture again
Toluene ester and 7~9% deionized water, 40~50min of agitating and heating in 60~70 DEG C of waters bath with thermostatic control obtains dispersion liquid；
(3) it is equivalent to the aluminum sulfate solution that the concentration of its weight 10~20% is 25% to addition inside dispersion liquid again, be added simultaneously
It is 9~10 that appropriate ammonium hydroxide, which adjusts pH value, is filtered, washed, is dried；
(4) 1~2h, cooled to room temperature are finally sintered at a temperature of 480~560 DEG C, milling is ground into nanometer powder to obtain the final product
The modified talc powder.
Preferably, the plasticizer be one of decanedioic acid -1,2-PD ester, decanedioic acid -1,3-BDO ester or
It is a variety of.
Preferably, the colorant is carbon black.
A method of the CABLE MATERIALS for being used for photovoltaic generating system is prepared, is included the following steps:
(1) Corvic, polyvinyl chloride, ethylene-vinyl acetate copolymer, waste polyvinyl chloride electricity are weighed by above-mentioned formula
Cable particle, barium stearate, diphenyl silanediol, o-phthalic acid dibutyl ester, triethyl citrate, modified talc powder, uvioresistant
Line agent, plasticizer, antioxidant, antimony oxide, colorant；
(2) first that waste polyvinyl chloride cable particle cleaning is clean, then with Corvic, polyvinyl chloride, ethyl vinyl acetate second
It is uniform that alkene copolymer is placed in high-speed mixer and mixing together, plasticizer is then added, heating stirring adds barium stearate, hexichol
Base silicon diol, o-phthalic acid dibutyl ester, triethyl citrate, modified talc powder, UV resistant agent, antioxidant, three oxidations
Two antimony, colorant, stirring are mixed thoroughly to raw material, obtain masterbatch；
(3) step (2) resulting masterbatch is discharged from high mixer, is poured into feeder, double spiral shells are fed by feeder
In bar extruder, the CABLE MATERIALS material for being used for photovoltaic generating system is made in extruding pelletization after air-cooled.
Preferably, the temperature of heating stirring is 83~88 DEG C in the step (2), and the time of heating stirring is 40~70 points
Clock.
Compared with prior art, the present invention it has the advantages that
CABLE MATERIALS performance of the present invention for photovoltaic generating system is excellent, has good weatherability, mechanical property, meets
Professional standard, specific as follows:
(1) CABLE MATERIALS of the present invention for photovoltaic generating system meets environmental protection and wants using antimony oxide as fire retardant
It asks, properties fully meet standard requirements, Corvic, polyvinyl chloride, ethylene-vinyl acetate copolymer, with three oxygen
Changing two antimony has good compatibility, ensure that CABLE MATERIALS has good mechanical property；
(2) modified talc powder is added in the CABLE MATERIALS of the present invention for photovoltaic generating system, improves while improving anti-flammability
The electrical insulation capability of CABLE MATERIALS, the addition of modified talc powder reduce the additive amount of fire retardant, have system extraordinary
The flame retardant property of processing performance and physical property, CABLE MATERIALS reaches requirement；
(3) CABLE MATERIALS of the present invention for photovoltaic generating system uses antioxidant and UV resistant agent, and antioxidant and anti-
Ultraviolet light agent has good synergistic effect, can guarantee the extraordinary long-term heat resistance of cable and weather-proof under lower additive amount
Property；
(3) the cable preparation method for material of the present invention for photovoltaic generating system is simple, and processing performance is good, and cost is not high,
Suitable for industrialized production.
Specific embodiment
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1
The present embodiment is related to a kind of CABLE MATERIALS for photovoltaic generating system, the raw material including following parts by weight: polyvinyl chloride tree
30 parts of rouge, 15 parts of polyvinyl chloride, 10 parts of ethylene-vinyl acetate copolymer, 20 parts of waste polyvinyl chloride cable particle, barium stearate
2 parts, 1 part of diphenyl silanediol, 5 parts of o-phthalic acid dibutyl ester, 2 parts of triethyl citrate, 7 parts of modified talc powder, uvioresistant
2 parts of line agent, 4 parts of plasticizer, 1 part of antioxidant, 2 parts of antimony oxide, 1 part of colorant.
Wherein, the modified talc powder is prepared by the following method:
(1) talcum powder is subjected to ball milling decentralized processing 2h with alcohol；
(2) tricresyl phosphate of the alkyl glycosides, 1% that are equivalent to its weight 2% is added into step (1) resulting mixture again
With 7% deionized water, the agitating and heating 40min in 60 DEG C of waters bath with thermostatic control obtains dispersion liquid；
(3) it is equivalent to the aluminum sulfate solution that the concentration of its weight 10% is 25% to addition inside dispersion liquid again, while be added appropriate
It is 9 that ammonium hydroxide, which adjusts pH value, is filtered, washed, is dried；
(4) 1h, cooled to room temperature are finally sintered at a temperature of 480 DEG C, milling is ground into nanometer powder up to the modification
Talcum powder.
Wherein, the plasticizer is decanedioic acid -1,2-PD ester.
Wherein, the colorant is carbon black.
A method of the CABLE MATERIALS for being used for photovoltaic generating system is prepared, is included the following steps:
(1) Corvic, polyvinyl chloride, ethylene-vinyl acetate copolymer, waste polyvinyl chloride electricity are weighed by above-mentioned formula
Cable particle, barium stearate, diphenyl silanediol, o-phthalic acid dibutyl ester, triethyl citrate, modified talc powder, uvioresistant
Line agent, plasticizer, antioxidant, antimony oxide, colorant；
(2) first that waste polyvinyl chloride cable particle cleaning is clean, then with Corvic, polyvinyl chloride, ethyl vinyl acetate second
It is uniform that alkene copolymer is placed in high-speed mixer and mixing together, plasticizer is then added, heating stirring adds barium stearate, hexichol
Base silicon diol, o-phthalic acid dibutyl ester, triethyl citrate, modified talc powder, UV resistant agent, antioxidant, three oxidations
Two antimony, colorant, stirring are mixed thoroughly to raw material, obtain masterbatch；
(3) step (2) resulting masterbatch is discharged from high mixer, is poured into feeder, double spiral shells are fed by feeder
In bar extruder, the CABLE MATERIALS material for being used for photovoltaic generating system is made in extruding pelletization after air-cooled.
Wherein, the temperature of heating stirring is 83 DEG C in the step (2), and the time of heating stirring is 40 minutes.
Embodiment 2
The present embodiment is related to a kind of CABLE MATERIALS for photovoltaic generating system, the raw material including following parts by weight: polyvinyl chloride tree
50 parts of rouge, 25 parts of polyvinyl chloride, 20 parts of ethylene-vinyl acetate copolymer, 40 parts of waste polyvinyl chloride cable particle, barium stearate
3 parts, 4 parts of diphenyl silanediol, 9 parts of o-phthalic acid dibutyl ester, 3 parts of triethyl citrate, 12 parts of modified talc powder, uvioresistant
4 parts of line agent, 7 parts of plasticizer, 2 parts of antioxidant, 3 parts of antimony oxide, 2 parts of colorant.
Wherein, the modified talc powder is prepared by the following method:
(1) talcum powder is subjected to ball milling decentralized processing 4h with alcohol；
(2) tricresyl phosphate of the alkyl glycosides, 3% that are equivalent to its weight 4% is added into step (1) resulting mixture again
With 9% deionized water, the agitating and heating 50min in 70 DEG C of waters bath with thermostatic control obtains dispersion liquid；
(3) it is equivalent to the aluminum sulfate solution that the concentration of its weight 20% is 25% to addition inside dispersion liquid again, while be added appropriate
It is 10 that ammonium hydroxide, which adjusts pH value, is filtered, washed, is dried；
(4) 2h, cooled to room temperature are finally sintered at a temperature of 560 DEG C, milling is ground into nanometer powder up to the modification
Talcum powder.
Wherein, the plasticizer is decanedioic acid -1,3-BDO ester.
Wherein, the colorant is carbon black.
A method of the CABLE MATERIALS for being used for photovoltaic generating system is prepared, is included the following steps:
(1) Corvic, polyvinyl chloride, ethylene-vinyl acetate copolymer, waste polyvinyl chloride electricity are weighed by above-mentioned formula
Cable particle, barium stearate, diphenyl silanediol, o-phthalic acid dibutyl ester, triethyl citrate, modified talc powder, uvioresistant
Line agent, plasticizer, antioxidant, antimony oxide, colorant；
(2) first that waste polyvinyl chloride cable particle cleaning is clean, then with Corvic, polyvinyl chloride, ethyl vinyl acetate second
It is uniform that alkene copolymer is placed in high-speed mixer and mixing together, plasticizer is then added, heating stirring adds barium stearate, hexichol
Base silicon diol, o-phthalic acid dibutyl ester, triethyl citrate, modified talc powder, UV resistant agent, antioxidant, three oxidations
Two antimony, colorant, stirring are mixed thoroughly to raw material, obtain masterbatch；
(3) step (2) resulting masterbatch is discharged from high mixer, is poured into feeder, double spiral shells are fed by feeder
In bar extruder, the CABLE MATERIALS material for being used for photovoltaic generating system is made in extruding pelletization after air-cooled.
Wherein, the temperature of heating stirring is 88 DEG C in the step (2), and the time of heating stirring is 70 minutes.
Embodiment 3
The present embodiment is related to a kind of CABLE MATERIALS for photovoltaic generating system, the raw material including following parts by weight: polyvinyl chloride tree
35 parts of rouge, 18 parts of polyvinyl chloride, 12 parts of ethylene-vinyl acetate copolymer, 28 parts of waste polyvinyl chloride cable particle, barium stearate
2.4 parts, it is 2 parts of diphenyl silanediol, 6 parts of o-phthalic acid dibutyl ester, 2.2 parts of triethyl citrate, 9 parts of modified talc powder, anti-
2.5 parts of ultraviolet light agent, 5 parts of plasticizer, 1.3 parts of antioxidant, 2.1 parts of antimony oxide, 1.4 parts of colorant.
Wherein, the modified talc powder is prepared by the following method:
(1) talcum powder is subjected to ball milling decentralized processing 2.5h with alcohol；
(2) tripotassium phosphate of the alkyl glycosides, 1.5% that are equivalent to its weight 2.5% is added into step (1) resulting mixture again
Phenyl ester and 7.5% deionized water, the agitating and heating 42min in 63 DEG C of waters bath with thermostatic control obtains dispersion liquid；
(3) it is equivalent to the aluminum sulfate solution that the concentration of its weight 13% is 25% to addition inside dispersion liquid again, while be added appropriate
Ammonium hydroxide is sintered 1.3h, cooled to room temperature at a temperature of adjusting pH90 DEG C, milling is ground into nanometer powder up to described modified sliding
Mountain flour.
Wherein, the plasticizer is decanedioic acid -1,2-PD ester, decanedioic acid -1,3-BDO ester mixture.
Wherein, the colorant is carbon black.
A method of the CABLE MATERIALS for being used for photovoltaic generating system is prepared, is included the following steps:
(1) Corvic, polyvinyl chloride, ethylene-vinyl acetate copolymer, waste polyvinyl chloride electricity are weighed by above-mentioned formula
Cable particle, barium stearate, diphenyl silanediol, o-phthalic acid dibutyl ester, triethyl citrate, modified talc powder, uvioresistant
Line agent, plasticizer, antioxidant, antimony oxide, colorant；
(2) first that waste polyvinyl chloride cable particle cleaning is clean, then with Corvic, polyvinyl chloride, ethyl vinyl acetate second
It is uniform that alkene copolymer is placed in high-speed mixer and mixing together, plasticizer is then added, heating stirring adds barium stearate, hexichol
Base silicon diol, o-phthalic acid dibutyl ester, triethyl citrate, modified talc powder, UV resistant agent, antioxidant, three oxidations
Two antimony, colorant, stirring are mixed thoroughly to raw material, obtain masterbatch；
(3) step (2) resulting masterbatch is discharged from high mixer, is poured into feeder, double spiral shells are fed by feeder
In bar extruder, the CABLE MATERIALS material for being used for photovoltaic generating system is made in extruding pelletization after air-cooled.
Wherein, the temperature of heating stirring is 85 DEG C in the step (2), and the time of heating stirring is 45 minutes.
Embodiment 4
The present embodiment is related to a kind of CABLE MATERIALS for photovoltaic generating system, the raw material including following parts by weight: polyvinyl chloride tree
45 parts of rouge, 23 parts of polyvinyl chloride, 17 parts of ethylene-vinyl acetate copolymer, 36 parts of waste polyvinyl chloride cable particle, barium stearate
2.7 parts, it is 3 parts of diphenyl silanediol, 8 parts of o-phthalic acid dibutyl ester, 2.8 parts of triethyl citrate, 11 parts of modified talc powder, anti-
3.5 parts of ultraviolet light agent, 6 parts of plasticizer, 1.8 parts of antioxidant, 2.9 parts of antimony oxide, 1.8 parts of colorant.
Wherein, the modified talc powder is prepared by the following method:
(1) talcum powder is subjected to ball milling decentralized processing 3h with alcohol；
(2) tricresyl phosphate of the alkyl glycosides, 2% that are equivalent to its weight 3% is added into step (1) resulting mixture again
With 8% deionized water, the agitating and heating 45min in 65 DEG C of waters bath with thermostatic control obtains dispersion liquid；
(3) it is equivalent to the aluminum sulfate solution that the concentration of its weight 15% is 25% to addition inside dispersion liquid again, while be added appropriate
It is 10 that ammonium hydroxide, which adjusts pH value, is filtered, washed, is dried；
(4) 1.5h, cooled to room temperature are finally sintered at a temperature of 500 DEG C, milling is ground into nanometer powder and changes up to described
Property talcum powder.
Wherein, the plasticizer is decanedioic acid -1,2-PD ester.
Wherein, the colorant is carbon black.
A method of the CABLE MATERIALS for being used for photovoltaic generating system is prepared, is included the following steps:
(1) Corvic, polyvinyl chloride, ethylene-vinyl acetate copolymer, waste polyvinyl chloride electricity are weighed by above-mentioned formula
Cable particle, barium stearate, diphenyl silanediol, o-phthalic acid dibutyl ester, triethyl citrate, modified talc powder, uvioresistant
Line agent, plasticizer, antioxidant, antimony oxide, colorant；
(2) first that waste polyvinyl chloride cable particle cleaning is clean, then with Corvic, polyvinyl chloride, ethyl vinyl acetate second
It is uniform that alkene copolymer is placed in high-speed mixer and mixing together, plasticizer is then added, heating stirring adds barium stearate, hexichol
Base silicon diol, o-phthalic acid dibutyl ester, triethyl citrate, modified talc powder, UV resistant agent, antioxidant, three oxidations
Two antimony, colorant, stirring are mixed thoroughly to raw material, obtain masterbatch；
(3) step (2) resulting masterbatch is discharged from high mixer, is poured into feeder, double spiral shells are fed by feeder
In bar extruder, the CABLE MATERIALS material for being used for photovoltaic generating system is made in extruding pelletization after air-cooled.
Wherein, the temperature of heating stirring is 85 DEG C in the step (2), and the time of heating stirring is 55 minutes.
Embodiment 5
The present embodiment is related to a kind of CABLE MATERIALS for photovoltaic generating system, the raw material including following parts by weight: polyvinyl chloride tree
40 parts of rouge, 20 parts of polyvinyl chloride, 5 parts of ethylene-vinyl acetate copolymer, 33 parts of waste polyvinyl chloride cable particle, barium stearate
2.6 parts, 2.5 parts of diphenyl silanediol, 7 parts of o-phthalic acid dibutyl ester, 2.6 parts of triethyl citrate, 10 parts of modified talc powder,
2.9 parts of UV resistant agent, 5.5 parts of plasticizer, 1.4 parts of antioxidant, 2.8 parts of antimony oxide, 1.6 parts of colorant.
Wherein, the modified talc powder is prepared by the following method:
(1) talcum powder is subjected to ball milling decentralized processing 3.5h with alcohol；
(2) tripotassium phosphate of the alkyl glycosides, 2.5% that are equivalent to its weight 3.5% is added into step (1) resulting mixture again
Phenyl ester and 8.5% deionized water, the agitating and heating 47min in 68 DEG C of waters bath with thermostatic control obtains dispersion liquid；
(3) it is equivalent to the aluminum sulfate solution that the concentration of its weight 18% is 25% to addition inside dispersion liquid again, while be added appropriate
It is 10 that ammonium hydroxide, which adjusts pH value, is filtered, washed, is dried；
(4) 1.7h, cooled to room temperature are finally sintered at a temperature of 520 DEG C, milling is ground into nanometer powder and changes up to described
Property talcum powder.
Wherein, the plasticizer is decanedioic acid -1,3-BDO ester.
Wherein, the colorant is carbon black.
A method of the CABLE MATERIALS for being used for photovoltaic generating system is prepared, is included the following steps:
(1) Corvic, polyvinyl chloride, ethylene-vinyl acetate copolymer, waste polyvinyl chloride electricity are weighed by above-mentioned formula
Cable particle, barium stearate, diphenyl silanediol, o-phthalic acid dibutyl ester, triethyl citrate, modified talc powder, uvioresistant
Line agent, plasticizer, antioxidant, antimony oxide, colorant；
(2) first that waste polyvinyl chloride cable particle cleaning is clean, then with Corvic, polyvinyl chloride, ethyl vinyl acetate second
It is uniform that alkene copolymer is placed in high-speed mixer and mixing together, plasticizer is then added, heating stirring adds barium stearate, hexichol
Base silicon diol, o-phthalic acid dibutyl ester, triethyl citrate, modified talc powder, UV resistant agent, antioxidant, three oxidations
Two antimony, colorant, stirring are mixed thoroughly to raw material, obtain masterbatch；
(3) step (2) resulting masterbatch is discharged from high mixer, is poured into feeder, double spiral shells are fed by feeder
In bar extruder, the CABLE MATERIALS material for being used for photovoltaic generating system is made in extruding pelletization after air-cooled.
Wherein, the temperature of heating stirring is 87 DEG C in the step (2), and the time of heating stirring is 65 minutes.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (8)
1. a kind of CABLE MATERIALS for photovoltaic generating system, which is characterized in that the raw material including following parts by weight: polyvinyl chloride tree
30~50 parts of rouge, 15~25 parts of polyvinyl chloride, 10~20 parts of ethylene-vinyl acetate copolymer, waste polyvinyl chloride cable particle
20~40 parts, 2~3 parts of barium stearate, 1~4 part of diphenyl silanediol, 5~9 parts of o-phthalic acid dibutyl ester, lemon triethylenetetraminehexaacetic acid
2~3 parts of ester, 7~12 parts of modified talc powder, 2~4 parts of UV resistant agent, 4~7 parts of plasticizer, 1~2 part of antioxidant, three oxygen
Change 2~3 parts of two antimony, 1~2 part of colorant.
2. the CABLE MATERIALS according to claim 1 for photovoltaic generating system, which is characterized in that including following parts by weight
Raw material: 35~45 parts of Corvic, 18~23 parts of polyvinyl chloride, 12~17 parts of ethylene-vinyl acetate copolymer, waste and old poly-
28~36 parts of vinyl chloride cable particle, 2.4~2.7 parts of barium stearate, 2~3 parts of diphenyl silanediol, o-phthalic acid dibutyl ester
6~8 parts, 2.2~2.8 parts of triethyl citrate, 9~11 parts of modified talc powder, 2.5~3.5 parts of UV resistant agent, plasticizer 5
~6 parts, 1.3~1.8 parts of antioxidant, 2.1~2.9 parts of antimony oxide, 1.4~1.8 parts of colorant.
3. the CABLE MATERIALS according to claim 1 for photovoltaic generating system, which is characterized in that including following parts by weight
Raw material: 40 parts of Corvic, 20 parts of polyvinyl chloride, 5 parts of ethylene-vinyl acetate copolymer, waste polyvinyl chloride cable
Grain 33 parts, 2.6 parts of barium stearate, 2.5 parts of diphenyl silanediol, 7 parts of o-phthalic acid dibutyl ester, 2.6 parts of triethyl citrate,
10 parts of modified talc powder, 2.9 parts of UV resistant agent, 5.5 parts of plasticizer, 1.4 parts of antioxidant, 2.8 parts of antimony oxide, coloring
1.6 parts of agent.
4. the CABLE MATERIALS according to claim 1 for photovoltaic generating system, which is characterized in that the modified talc powder is adopted
It is made using the following method:
(1) talcum powder is subjected to 2~4h of ball milling decentralized processing with alcohol；
(2) tricresyl phosphate of the alkyl glycosides, 1~3% that are equivalent to its weight 2~4% is added into step (1) resulting mixture again
Toluene ester and 7~9% deionized water, 40~50min of agitating and heating in 60~70 DEG C of waters bath with thermostatic control obtains dispersion liquid；
(3) it is equivalent to the aluminum sulfate solution that the concentration of its weight 10~20% is 25% to addition inside dispersion liquid again, be added simultaneously
It is 9~10 that appropriate ammonium hydroxide, which adjusts pH value, is filtered, washed, is dried；
(4) 1~2h, cooled to room temperature are finally sintered at a temperature of 480~560 DEG C, milling is ground into nanometer powder to obtain the final product
The modified talc powder.
5. the CABLE MATERIALS according to claim 1 for photovoltaic generating system, which is characterized in that the plasticizer is the last of the ten Heavenly stems two
One of acid -1,2- propylene glycol ester, decanedioic acid -1,3 butylene glycol ester is a variety of.
6. the CABLE MATERIALS according to claim 1 for photovoltaic generating system, which is characterized in that the colorant is charcoal
It is black.
7. a kind of method prepared described in any one of claim 1~6 for the CABLE MATERIALS of photovoltaic generating system, feature exist
In including the following steps:
(1) Corvic, polyvinyl chloride, ethylene-vinyl acetate copolymer, waste polyvinyl chloride electricity are weighed by above-mentioned formula
Cable particle, barium stearate, diphenyl silanediol, o-phthalic acid dibutyl ester, triethyl citrate, modified talc powder, uvioresistant
Line agent, plasticizer, antioxidant, antimony oxide, colorant；
(2) first that waste polyvinyl chloride cable particle cleaning is clean, then with Corvic, polyvinyl chloride, ethyl vinyl acetate second
It is uniform that alkene copolymer is placed in high-speed mixer and mixing together, plasticizer is then added, heating stirring adds barium stearate, hexichol
Base silicon diol, o-phthalic acid dibutyl ester, triethyl citrate, modified talc powder, UV resistant agent, antioxidant, three oxidations
Two antimony, colorant, stirring are mixed thoroughly to raw material, obtain masterbatch；
(3) step (2) resulting masterbatch is discharged from high mixer, is poured into feeder, double spiral shells are fed by feeder
In bar extruder, the CABLE MATERIALS material for being used for photovoltaic generating system is made in extruding pelletization after air-cooled.
8. preparation method according to claim 7, which is characterized in that the temperature of heating stirring is 83 in the step (2)
~88 DEG C, the time of heating stirring is 40~70 minutes.
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| CN201810065071.8A CN109401108A (en) | 2018-01-23 | 2018-01-23 | A kind of CABLE MATERIALS and preparation method thereof for photovoltaic generating system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006291145A (en) * | 2005-04-14 | 2006-10-26 | Showa Kasei Kogyo Kk | Vinyl chloride-based resin composition and cable covered therewith |
| CN103524936A (en) * | 2013-09-30 | 2014-01-22 | 芜湖航天特种电缆厂 | Aging-resistant PVC cable sheath material and preparation method |
| CN107141650A (en) * | 2017-06-08 | 2017-09-08 | 合肥华盖光伏科技有限公司 | A kind of anti-aging photovoltaic cable and preparation method |
| CN107286487A (en) * | 2017-08-01 | 2017-10-24 | 合肥安力电力工程有限公司 | A kind of low thermal shrinkage cable jacket material and preparation method thereof |
-
2018
- 2018-01-23 CN CN201810065071.8A patent/CN109401108A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006291145A (en) * | 2005-04-14 | 2006-10-26 | Showa Kasei Kogyo Kk | Vinyl chloride-based resin composition and cable covered therewith |
| CN103524936A (en) * | 2013-09-30 | 2014-01-22 | 芜湖航天特种电缆厂 | Aging-resistant PVC cable sheath material and preparation method |
| CN107141650A (en) * | 2017-06-08 | 2017-09-08 | 合肥华盖光伏科技有限公司 | A kind of anti-aging photovoltaic cable and preparation method |
| CN107286487A (en) * | 2017-08-01 | 2017-10-24 | 合肥安力电力工程有限公司 | A kind of low thermal shrinkage cable jacket material and preparation method thereof |
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