CN105367952A - Cold-resistant UV-resistant soft sheathing compound and preparation method thereof - Google Patents
Cold-resistant UV-resistant soft sheathing compound and preparation method thereof Download PDFInfo
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- CN105367952A CN105367952A CN201510910323.9A CN201510910323A CN105367952A CN 105367952 A CN105367952 A CN 105367952A CN 201510910323 A CN201510910323 A CN 201510910323A CN 105367952 A CN105367952 A CN 105367952A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—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
-
- 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
Abstract
The invention discloses a cold-resistant UV-resistant soft sheathing compound and its preparation method. The cold-resistant UV-resistant soft sheathing compound is composed of the following ingredients: SG-5 type PVC resin, SG-3 type PVC resin, epoxidized soybean oil, dioctyl sebacate, tri(nonylphenyl) phosphate, Tri-Octyl Tri-Meta-Benzoate, sodium pyrophosphate, diisooctyl phenyl phosphate, diphenyl ketone, benzotriazole, zinc stearate, paraffins, 2-hydroxy-4-methoxyl benzophenone, aluminium triphosphate, Tri-Octyl Tri-Meta-Benzoate, hydroxy polyphosphoester, sodium hexametaphosphate, polyvinylpyrrolidone, and Vinyl trimethoxy silane. The prepared cold-resistant UV-resistant soft sheathing compound has properties such as superstrong cold resistance, high temperature-resist grade, acid resistance, ultraviolet resistance and the like, has good flame retardance and flexibility, and is applicable to a power source sheathing layer in wind power generation.
Description
Technical field
The present invention relates to cold-resistant ultraviolet resistance flexible sheath material and preparation method thereof.
Background technology
The performance such as the snappiness of existing sheath material, winter hardiness, temperature resistant grade, acidproof, ultraviolet resistance all has much room for improvement, and is not suitable for the power supply restrictive coating on wind-power electricity generation.
Summary of the invention
The object of the present invention is to provide a kind of cold-resistant ultraviolet resistance flexible sheath material and preparation method thereof, cold-resistant ultraviolet resistance flexible sheath material prepared by the present invention, there is the performances such as superpower winter hardiness, temperature resistant grade are high, acidproof, ultraviolet resistance, and fire-retardant, flexility good, is applicable to the power supply restrictive coating on wind-power electricity generation.
For achieving the above object, the invention provides a kind of cold-resistant ultraviolet resistance flexible sheath material, composed of the following components by weight:
60 ~ 70 weight part SG-5 type polyvinyl chloride resins,
30 ~ 40 weight part SG-3 type polyvinyl chloride resins,
5 ~ 8 parts by weight epoxy soybean oil,
5 ~ 7 weight part dioctyl sebacates,
0.3 weight part trisnonyl phenyl phosphite,
5.6 parts by weight of trimelitic three monooctyl esters,
2.5 weight part trisodium phosphates,
1.3 weight part Phenyl Di-2-ethyl Hexyl Phosphites,
1.8 weight part benzophenone,
2.6 weight part benzene And triazoles,
0.5 weight part Zinic stearas,
0.6 weight part paraffin,
0.2 weight part ESCALOL 567,
0.3 weight part aluminium triphosphate,
9 parts by weight of trimelitic three monooctyl esters,
2.8 weight part hydroxyl poly phosphates,
4.6 weight part Sodium hexametaphosphate 99s,
5.3 weight account polyethylene pyrrolidone,
1.9 parts by weight of ethylene base Trimethoxy silanes.
The present invention also provides the preparation method of above-mentioned cold-resistant ultraviolet resistance flexible sheath material, comprises the steps:
By 60 ~ 70 weight part SG-5 type polyvinyl chloride resins, 30 ~ 40 weight part SG-3 type polyvinyl chloride resins, 5 ~ 8 parts by weight epoxy soybean oil, 5 ~ 7 weight part dioctyl sebacates, 0.3 weight part trisnonyl phenyl phosphite, 5.6 parts by weight of trimelitic three monooctyl esters, 2.5 weight part trisodium phosphates, 1.3 weight part Phenyl Di-2-ethyl Hexyl Phosphites, 1.8 weight part benzophenone, 2.6 weight part benzene And triazoles, 0.5 weight part Zinic stearas, 0.6 weight part paraffin, 0.2 weight part ESCALOL 567, 0.3 weight part aluminium triphosphate, add in high-speed stirring pot, stirring at low speed limit, limit adds 3 parts by weight of trimelitic three monooctyl esters, knead 1 ~ 2 minute, add 3 parts by weight of trimelitic three monooctyl esters again, high-speed stirring 4 ~ 5 minutes, add 3 parts by weight of trimelitic three monooctyl esters again, 2.8 weight part hydroxyl poly phosphates, 4.6 weight part Sodium hexametaphosphate 99s, 5.3 weight account polyethylene pyrrolidone, 1.9 parts by weight of ethylene base Trimethoxy silanes, high-speed stirring powdering, the powder mixed is extruded through forcing machine plasticizing, plasticizing extrusion temperature 120 ~ 125 DEG C, then moulds compression molding by two roller refining, and cool tablet by aerofoil fan, pelletizing is packed, and namely makes cold-resisting polyvinyl chloride ultraviolet resistance flexible sheath material, the stirring velocity of described stirring at low speed is 100 ~ 120 revs/min, the stirring velocity of described high-speed stirring is 550 ~ 600 revs/min.
Preferably, the powder reached of kneading described in requires: surface is without grease, and hand is pinched flexible, loosens and does not lump, uniform color.
Advantage of the present invention and beneficial effect are: provide a kind of cold-resistant ultraviolet resistance flexible sheath material and preparation method thereof, cold-resistant ultraviolet resistance flexible sheath material prepared by the present invention, there is the performances such as superpower winter hardiness, temperature resistant grade are high, acidproof, ultraviolet resistance, and fire-retardant, flexility good, is applicable to the power supply restrictive coating on wind-power electricity generation.
Cold-resisting polyvinyl chloride ultraviolet resistance flexible sheath material of the present invention has following features:
Tensile strength is greater than 15MPa;
Elongation at break is greater than 380%;
Low temperature brittleness reaches-40 DEG C;
Velocity of variation after aging is less than 8%;
Retention rate after acidproof is greater than 70%;
After resistance to xenon photoaging, retention rate is greater than 75%.
Embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The technical scheme that the present invention specifically implements is:
Embodiment 1
A kind of cold-resistant ultraviolet resistance flexible sheath material, prepares: as follows by 70 weight part SG-5 type polyvinyl chloride resins, 40 weight part SG-3 type polyvinyl chloride resins, 8 parts by weight epoxy soybean oil, 7 weight part dioctyl sebacates, 0.3 weight part trisnonyl phenyl phosphite, 5.6 parts by weight of trimelitic three monooctyl esters, 2.5 weight part trisodium phosphates, 1.3 weight part Phenyl Di-2-ethyl Hexyl Phosphites, 1.8 weight part benzophenone, 2.6 weight part benzene And triazoles, 0.5 weight part Zinic stearas, 0.6 weight part paraffin, 0.2 weight part ESCALOL 567, 0.3 weight part aluminium triphosphate, add in high-speed stirring pot, stirring at low speed limit, limit adds 3 parts by weight of trimelitic three monooctyl esters, kneads 2 minutes, then adds 3 parts by weight of trimelitic three monooctyl esters, high-speed stirring 5 minutes, then adds 3 parts by weight of trimelitic three monooctyl esters, 2.8 weight part hydroxyl poly phosphates, 4.6 weight part Sodium hexametaphosphate 99s, 5.3 weight account polyethylene pyrrolidone, 1.9 parts by weight of ethylene base Trimethoxy silanes, high-speed stirring powdering, the powder mixed is extruded through forcing machine plasticizing, plasticizing extrusion temperature 125 DEG C, then moulds compression molding by two roller refining, and cool tablet by aerofoil fan, pelletizing is packed, and namely makes cold-resisting polyvinyl chloride ultraviolet resistance flexible sheath material, the stirring velocity of described stirring at low speed is 120 revs/min, the stirring velocity of described high-speed stirring is 600 revs/min.
Embodiment 2
A kind of cold-resistant ultraviolet resistance flexible sheath material, prepares: as follows by 60 weight part SG-5 type polyvinyl chloride resins, 30 weight part SG-3 type polyvinyl chloride resins, 5 parts by weight epoxy soybean oil, 5 weight part dioctyl sebacates, 0.3 weight part trisnonyl phenyl phosphite, 5.6 parts by weight of trimelitic three monooctyl esters, 2.5 weight part trisodium phosphates, 1.3 weight part Phenyl Di-2-ethyl Hexyl Phosphites, 1.8 weight part benzophenone, 2.6 weight part benzene And triazoles, 0.5 weight part Zinic stearas, 0.6 weight part paraffin, 0.2 weight part ESCALOL 567, 0.3 weight part aluminium triphosphate, add in high-speed stirring pot, stirring at low speed limit, limit adds 3 parts by weight of trimelitic three monooctyl esters, kneads 1 minute, then adds 3 parts by weight of trimelitic three monooctyl esters, high-speed stirring 4 minutes, then adds 3 parts by weight of trimelitic three monooctyl esters, 2.8 weight part hydroxyl poly phosphates, 4.6 weight part Sodium hexametaphosphate 99s, 5.3 weight account polyethylene pyrrolidone, 1.9 parts by weight of ethylene base Trimethoxy silanes, high-speed stirring powdering, the powder mixed is extruded through forcing machine plasticizing, plasticizing extrusion temperature 120 DEG C, then moulds compression molding by two roller refining, and cool tablet by aerofoil fan, pelletizing is packed, and namely makes cold-resisting polyvinyl chloride ultraviolet resistance flexible sheath material, the stirring velocity of described stirring at low speed is 100 revs/min, the stirring velocity of described high-speed stirring is 550 revs/min.
Embodiment 3
A kind of cold-resistant ultraviolet resistance flexible sheath material, prepares: as follows by 65 weight part SG-5 type polyvinyl chloride resins, 35 weight part SG-3 type polyvinyl chloride resins, 7 parts by weight epoxy soybean oil, 6 weight part dioctyl sebacates, 0.3 weight part trisnonyl phenyl phosphite, 5.6 parts by weight of trimelitic three monooctyl esters, 2.5 weight part trisodium phosphates, 1.3 weight part Phenyl Di-2-ethyl Hexyl Phosphites, 1.8 weight part benzophenone, 2.6 weight part benzene And triazoles, 0.5 weight part Zinic stearas, 0.6 weight part paraffin, 0.2 weight part ESCALOL 567, 0.3 weight part aluminium triphosphate, add in high-speed stirring pot, stirring at low speed limit, limit adds 3 parts by weight of trimelitic three monooctyl esters, kneads 1.5 minutes, then adds 3 parts by weight of trimelitic three monooctyl esters, high-speed stirring 4.5 minutes, then adds 3 parts by weight of trimelitic three monooctyl esters, 2.8 weight part hydroxyl poly phosphates, 4.6 weight part Sodium hexametaphosphate 99s, 5.3 weight account polyethylene pyrrolidone, 1.9 parts by weight of ethylene base Trimethoxy silanes, high-speed stirring powdering, the powder mixed is extruded through forcing machine plasticizing, plasticizing extrusion temperature 123 DEG C, then moulds compression molding by two roller refining, and cool tablet by aerofoil fan, pelletizing is packed, and namely makes cold-resisting polyvinyl chloride ultraviolet resistance flexible sheath material, the stirring velocity of described stirring at low speed is 110 revs/min, the stirring velocity of described high-speed stirring is 580 revs/min.
The powder reached of kneading in the various embodiments described above requires: surface is without grease, and hand is pinched flexible, loosens and does not lump, uniform color.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. cold-resistant ultraviolet resistance flexible sheath material, is characterized in that, composed of the following components by weight:
60 ~ 70 weight part SG-5 type polyvinyl chloride resins,
30 ~ 40 weight part SG-3 type polyvinyl chloride resins,
5 ~ 8 parts by weight epoxy soybean oil,
5 ~ 7 weight part dioctyl sebacates,
0.3 weight part trisnonyl phenyl phosphite,
5.6 parts by weight of trimelitic three monooctyl esters,
2.5 weight part trisodium phosphates,
1.3 weight part Phenyl Di-2-ethyl Hexyl Phosphites,
1.8 weight part benzophenone,
2.6 weight part benzene And triazoles,
0.5 weight part Zinic stearas,
0.6 weight part paraffin,
0.2 weight part ESCALOL 567,
0.3 weight part aluminium triphosphate,
9 parts by weight of trimelitic three monooctyl esters,
2.8 weight part hydroxyl poly phosphates,
4.6 weight part Sodium hexametaphosphate 99s,
5.3 weight account polyethylene pyrrolidone,
1.9 parts by weight of ethylene base Trimethoxy silanes.
2. the preparation method of cold-resistant ultraviolet resistance flexible sheath material, is characterized in that, comprise the steps:
By 60 ~ 70 weight part SG-5 type polyvinyl chloride resins, 30 ~ 40 weight part SG-3 type polyvinyl chloride resins, 5 ~ 8 parts by weight epoxy soybean oil, 5 ~ 7 weight part dioctyl sebacates, 0.3 weight part trisnonyl phenyl phosphite, 5.6 parts by weight of trimelitic three monooctyl esters, 2.5 weight part trisodium phosphates, 1.3 weight part Phenyl Di-2-ethyl Hexyl Phosphites, 1.8 weight part benzophenone, 2.6 weight part benzene And triazoles, 0.5 weight part Zinic stearas, 0.6 weight part paraffin, 0.2 weight part ESCALOL 567, 0.3 weight part aluminium triphosphate, add in high-speed stirring pot, stirring at low speed limit, limit adds 3 parts by weight of trimelitic three monooctyl esters, knead 1 ~ 2 minute, add 3 parts by weight of trimelitic three monooctyl esters again, high-speed stirring 4 ~ 5 minutes, add 3 parts by weight of trimelitic three monooctyl esters again, 2.8 weight part hydroxyl poly phosphates, 4.6 weight part Sodium hexametaphosphate 99s, 5.3 weight account polyethylene pyrrolidone, 1.9 parts by weight of ethylene base Trimethoxy silanes, high-speed stirring powdering, the powder mixed is extruded through forcing machine plasticizing, plasticizing extrusion temperature 120 ~ 125 DEG C, then moulds compression molding by two roller refining, and cool tablet by aerofoil fan, pelletizing is packed, and namely makes cold-resisting polyvinyl chloride ultraviolet resistance flexible sheath material, the stirring velocity of described stirring at low speed is 100 ~ 120 revs/min, the stirring velocity of described high-speed stirring is 550 ~ 600 revs/min.
3. the preparation method of cold-resistant ultraviolet resistance flexible sheath material according to claim 2, is characterized in that, described in the powder reached of kneading require: surface is without grease, and hand is pinched flexible, loosens and does not lump, uniform color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910323.9A CN105367952A (en) | 2015-12-10 | 2015-12-10 | Cold-resistant UV-resistant soft sheathing compound and preparation method thereof |
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| CN201510910323.9A CN105367952A (en) | 2015-12-10 | 2015-12-10 | Cold-resistant UV-resistant soft sheathing compound and preparation method thereof |
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| CN105367952A true CN105367952A (en) | 2016-03-02 |
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| CN201510910323.9A Pending CN105367952A (en) | 2015-12-10 | 2015-12-10 | Cold-resistant UV-resistant soft sheathing compound and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885283A (en) * | 2016-04-28 | 2016-08-24 | 苏州市鼎立包装有限公司 | PVC (polyvinyl chloride) stretch film and method for preparing same |
| CN106046609A (en) * | 2016-07-05 | 2016-10-26 | 太仓市林源电线电缆有限公司 | Extra-weather-resistant ultraviolet-proof electric wire PVC material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242598A (en) * | 2013-04-27 | 2013-08-14 | 苏州市德莱尔建材科技有限公司 | High-polymerization degree polyvinyl chloride (PVC) door/window strip seal and preparation method thereof |
| CN104861397A (en) * | 2015-06-02 | 2015-08-26 | 珠海汉胜科技股份有限公司 | Polyvinyl chloride cable material and preparation method thereof |
| CN104927229A (en) * | 2015-05-21 | 2015-09-23 | 杭州高新橡塑材料股份有限公司 | Low-temperature-resistant, oil-resistant and flame-retardant soft polyvinyl chloride cable material and preparation method thereof |
-
2015
- 2015-12-10 CN CN201510910323.9A patent/CN105367952A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242598A (en) * | 2013-04-27 | 2013-08-14 | 苏州市德莱尔建材科技有限公司 | High-polymerization degree polyvinyl chloride (PVC) door/window strip seal and preparation method thereof |
| CN104927229A (en) * | 2015-05-21 | 2015-09-23 | 杭州高新橡塑材料股份有限公司 | Low-temperature-resistant, oil-resistant and flame-retardant soft polyvinyl chloride cable material and preparation method thereof |
| CN104861397A (en) * | 2015-06-02 | 2015-08-26 | 珠海汉胜科技股份有限公司 | Polyvinyl chloride cable material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885283A (en) * | 2016-04-28 | 2016-08-24 | 苏州市鼎立包装有限公司 | PVC (polyvinyl chloride) stretch film and method for preparing same |
| CN106046609A (en) * | 2016-07-05 | 2016-10-26 | 太仓市林源电线电缆有限公司 | Extra-weather-resistant ultraviolet-proof electric wire PVC material |
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Application publication date: 20160302 |
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