CN106519511A - Low-temperature-resistant PVC cable material formula - Google Patents
Low-temperature-resistant PVC cable material formula Download PDFInfo
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- CN106519511A CN106519511A CN201611052333.4A CN201611052333A CN106519511A CN 106519511 A CN106519511 A CN 106519511A CN 201611052333 A CN201611052333 A CN 201611052333A CN 106519511 A CN106519511 A CN 106519511A
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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
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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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
-
- 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
- C08L2205/24—Crystallisation aids
- C08L2205/242—Beta spherulite nucleating agents
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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
- C08L2207/04—Thermoplastic elastomer
-
- 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
- C08L2207/06—Properties of polyethylene
- C08L2207/064—VLDPE
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a low-temperature-resistant PVC cable material formula. The low-temperature-resistant PVC cable material is composed of following raw materials including, by weight, 30-40 parts of PVC resin, 10-15 parts of ultralow density polyethylene, 3-8 parts of beta-nucleating agents, 3-6 parts of polyolefin thermoplastic elastomers, 3-6 parts of octene-ethylene copolymer, 5-8 parts of poly(propylene glutarate), 3-7 parts of POE elastomer flexibilizers, 1-3 parts of antioxidants, 2-5 parts of silicon carbide fibers, 1-3 parts of nano-barium sulfate, 2-4 parts of silver loaded zeolite, 2-5 parts of glass fibers, 4-10 parts of nanometer titania, 5-10 parts of magnesium hydroxide, 1-3 parts of flexibilizers, 3-6 parts of paraffin, 3-5 parts of silane coupling agents and 1-4 parts of plasticisers. The PVC resin is used as the main component, and the ultralow density polyethylene, the beta-nucleating agents, the poly(propylene glutarate) and the POE elastomer flexibilizers are added for composite treatment, so that the low temperature resistance of PVC cables is improved, and the PVC cables are good in gloss.
Description
Technical field
The present invention relates to CABLE MATERIALS technical field, specifically a kind of low temperature resistant PVC cable material formula.
Background technology
Electric wire includes bare wire, appliance equipment electric wire, power cable, communication cable and optical cable, winding wire, electricity
Cable material is being commonly called as wire cable insulating and sheath plastics, macromolecular material used mainly have polrvinyl chloride, polyethylene, poly- third
Alkene, fluoroplastics, chlorinated polyether and polyamide etc., this kind of macromolecular material have lightweight, resistance to chemical attack, easy processing molding, electricity
The features such as excellent insulation performance, mechanics and excellent anti-fatigue performance.
But existing many cables are installed in the low-down environment of temperature or use can occur rupture, cause cable to damage
It is bad, it is impossible to normal power supply, therefore the cable material with excellent resistance to low temperature has wide market prospect.
The content of the invention
It is an object of the invention to provide a kind of low temperature resistant PVC cable material formula, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, the present invention provides following technical scheme：
A kind of low temperature resistant PVC cable material formula, is made up of the following raw material according to weight portion：It is polyvinyl chloride resin 30-40 parts, super
Low Density Polyethylene 10-15 parts, β crystalline substance nucleator 3-8 parts, polyolefin thermoplastic elastomer 3-6 parts, octene ethylene copolymer 3-6 parts,
Poly- 1,3-propanedicarboxylic acid propylene glycol ester 5-8 parts, POE elastic body toughening agent 3-7 parts, antioxidant 1-3 parts, silicon carbide fibre 2-5 parts, nano-sulfur
Sour barium 1-3 parts, zeolite with carrying silver 2-4 parts, glass fibre 2-5 parts, nano titanium oxide 4-10 parts, magnesium hydroxide 5-10 parts, toughness reinforcing
Agent 1-3 parts, paraffin 3-6 parts, silane coupler 3-5 parts, plasticizer 1-4 parts.
The toughener is made up of the raw material of following parts by weight：PEG400 5-8 parts, terpene resin 6-10 parts, chlorine
Sulfonated polyethylene 4-8 parts, silica white 2-5 parts, Oleum Terebinthinae 1-4 parts, guar gum 1-2 parts, disproportionated rosin 2-4 parts, calcium stearate 1-2
Part.
Preferably, the silane coupler is gamma-aminopropyl-triethoxy-silane or γ-(2,3- glycidoxy) propyl group
Trimethoxy silane.
The plasticizer is diisooctyl phthalate.
Preferably, a kind of low temperature resistant PVC cable material formula, also including following weight parts raw material：Calcium-zinc composite stabilizing agent 2-4
Part.
A kind of low temperature resistant PVC cable material formula, is made up of the following raw material according to weight portion：It is 30 parts of polyvinyl chloride resin, ultralow close
10 parts of polyethylene of degree, β 3 parts of nucleators of crystalline substance, 3 parts of polyolefin thermoplastic elastomer, 3 parts of octene ethylene copolymer, poly- 1,3-propanedicarboxylic acid the third two
5 parts of alcohol ester, 3 parts of POE elastic body toughenings agent, 1 part of antioxidant, 2 parts of silicon carbide fibre, 1 part of nano barium sulfate, 2 parts of zeolite with carrying silver,
2 parts of glass fibre, 4 parts of nano titanium oxide, 5 parts of magnesium hydroxide, 1 part of toughener, 3 parts of paraffin, 3 parts of silane coupler, plasticising
1 part of agent, 2 parts of calcium-zinc composite stabilizing agent.
A kind of low temperature resistant PVC cable material formula, is made up of the following raw material according to weight portion：It is 40 parts of polyvinyl chloride resin, ultralow close
15 parts of polyethylene of degree, β 8 parts of nucleators of crystalline substance, 6 parts of polyolefin thermoplastic elastomer, 6 parts of octene ethylene copolymer, poly- 1,3-propanedicarboxylic acid the third two
8 parts of alcohol ester, 7 parts of POE elastic body toughenings agent, 3 parts of antioxidant, 5 parts of silicon carbide fibre, 3 parts of nano barium sulfate, 4 parts of zeolite with carrying silver,
5 parts of glass fibre, 10 parts of nano titanium oxide, 10 parts of magnesium hydroxide, 3 parts of toughener, 6 parts of paraffin, 5 parts of silane coupler, increasing
4 parts of agent of modeling, 4 parts of calcium-zinc composite stabilizing agent.
A kind of low temperature resistant PVC cable material formula, is made up of the following raw material according to weight portion：It is 35 parts of polyvinyl chloride resin, ultralow close
13 parts of polyethylene of degree, β 6 parts of nucleators of crystalline substance, 5 parts of polyolefin thermoplastic elastomer, 4 parts of octene ethylene copolymer, poly- 1,3-propanedicarboxylic acid the third two
7 parts of alcohol ester, 5 parts of POE elastic body toughenings agent, 2 parts of antioxidant, 3.5 parts of silicon carbide fibre, 2 parts of nano barium sulfate, zeolite with carrying silver 3
Part, 3.5 parts of glass fibre, 7 parts of nano titanium oxide, 8 parts of magnesium hydroxide, 2 parts of toughener, 4 parts of paraffin, 4 parts of silane coupler,
3 parts of plasticizer, 3 parts of calcium-zinc composite stabilizing agent.
Compared with prior art, the invention has the beneficial effects as follows：
The present invention is with polyvinyl chloride resin as major ingredient, and adds ultra-low density polyethylene, β crystalline substance nucleators, poly- 1,3-propanedicarboxylic acid Propylene Glycol
Ester, the agent of POE elastic body toughenings carry out Combined Processing, improve PVC cable resistance to low temperatures, and have preferable gloss；Carry silver
The application of zeolite so that the present invention has antibacterial functions, can be with bacteria growing inhibiting；The addition of nano barium sulfate can be lifted
The tensile property of PVC cable material, elongation at break, impact property, ageing-resistant performance etc.；There is good antistatic simultaneously, resist
Bacterium property, weatherability, stability, heat-insulated, uvioresistant, anti-self-cleaning, aging resistance effect；There is material selection simultaneously rationally, respectively
Materials compatibility is good, without heavy metals such as the lead, cadmium, sexivalent chromium, hydrargyrum for having larger infringement to human and environment, meets standard to environmental protection
Requirement, safety and environmental protection.
Specific embodiment
Embodiment 1
A kind of low temperature resistant PVC cable material formula, is made up of the following raw material according to weight portion：It is 30 parts of polyvinyl chloride resin, ultralow close
10 parts of polyethylene of degree, β 3 parts of nucleators of crystalline substance, 3 parts of polyolefin thermoplastic elastomer, 3 parts of octene ethylene copolymer, poly- 1,3-propanedicarboxylic acid the third two
5 parts of alcohol ester, 3 parts of POE elastic body toughenings agent, 1 part of antioxidant, 2 parts of silicon carbide fibre, 1 part of nano barium sulfate, 2 parts of zeolite with carrying silver,
2 parts of glass fibre, 4 parts of nano titanium oxide, 5 parts of magnesium hydroxide, 1 part of toughener, 3 parts of paraffin, 3 parts of silane coupler, plasticising
1 part of agent, 2 parts of calcium-zinc composite stabilizing agent.
The toughener is made up of the raw material of following parts by weight：PEG400 5-8 parts, terpene resin 6-10 parts, chlorine
Sulfonated polyethylene 4-8 parts, silica white 2-5 parts, Oleum Terebinthinae 1-4 parts, guar gum 1-2 parts, disproportionated rosin 2-4 parts, calcium stearate 1-2
Part.
Preferably, the silane coupler is gamma-aminopropyl-triethoxy-silane or γ-(2,3- glycidoxy) propyl group
Trimethoxy silane.
The plasticizer is diisooctyl phthalate.
Embodiment 2
A kind of low temperature resistant PVC cable material formula, is made up of the following raw material according to weight portion：It is 40 parts of polyvinyl chloride resin, ultralow close
15 parts of polyethylene of degree, β 8 parts of nucleators of crystalline substance, 6 parts of polyolefin thermoplastic elastomer, 6 parts of octene ethylene copolymer, poly- 1,3-propanedicarboxylic acid the third two
8 parts of alcohol ester, 7 parts of POE elastic body toughenings agent, 3 parts of antioxidant, 5 parts of silicon carbide fibre, 3 parts of nano barium sulfate, 4 parts of zeolite with carrying silver,
5 parts of glass fibre, 10 parts of nano titanium oxide, 10 parts of magnesium hydroxide, 3 parts of toughener, 6 parts of paraffin, 5 parts of silane coupler, increasing
4 parts of agent of modeling, 4 parts of calcium-zinc composite stabilizing agent.
The toughener is made up of the raw material of following parts by weight：PEG400 5-8 parts, terpene resin 6-10 parts, chlorine
Sulfonated polyethylene 4-8 parts, silica white 2-5 parts, Oleum Terebinthinae 1-4 parts, guar gum 1-2 parts, disproportionated rosin 2-4 parts, calcium stearate 1-2
Part.
Preferably, the silane coupler is gamma-aminopropyl-triethoxy-silane or γ-(2,3- glycidoxy) propyl group
Trimethoxy silane.
The plasticizer is diisooctyl phthalate.
Embodiment 3
A kind of low temperature resistant PVC cable material formula, is made up of the following raw material according to weight portion：It is 35 parts of polyvinyl chloride resin, ultralow close
13 parts of polyethylene of degree, β 6 parts of nucleators of crystalline substance, 5 parts of polyolefin thermoplastic elastomer, 4 parts of octene ethylene copolymer, poly- 1,3-propanedicarboxylic acid the third two
7 parts of alcohol ester, 5 parts of POE elastic body toughenings agent, 2 parts of antioxidant, 3.5 parts of silicon carbide fibre, 2 parts of nano barium sulfate, zeolite with carrying silver 3
Part, 3.5 parts of glass fibre, 7 parts of nano titanium oxide, 8 parts of magnesium hydroxide, 2 parts of toughener, 4 parts of paraffin, 4 parts of silane coupler,
3 parts of plasticizer, 3 parts of calcium-zinc composite stabilizing agent.
The toughener is made up of the raw material of following parts by weight：PEG400 5-8 parts, terpene resin 6-10 parts, chlorine
Sulfonated polyethylene 4-8 parts, silica white 2-5 parts, Oleum Terebinthinae 1-4 parts, guar gum 1-2 parts, disproportionated rosin 2-4 parts, calcium stearate 1-2
Part.
Preferably, the silane coupler is gamma-aminopropyl-triethoxy-silane or γ-(2,3- glycidoxy) propyl group
Trimethoxy silane.
The plasticizer is diisooctyl phthalate.
Claims (8)
1. a kind of low temperature resistant PVC cable material formula, it is characterised in that be made up of the following raw material according to weight portion：Polyvinyl chloride resin
30-40 parts, ultra-low density polyethylene 10-15 parts, β crystalline substance nucleator 3-8 parts, polyolefin thermoplastic elastomer 3-6 parts, octene ethylene are altogether
Polymers 3-6 parts, poly- 1,3-propanedicarboxylic acid propylene glycol ester 5-8 parts, POE elastic body toughening agent 3-7 parts, antioxidant 1-3 parts, silicon carbide fibre 2-
5 parts, nano barium sulfate 1-3 parts, zeolite with carrying silver 2-4 parts, glass fibre 2-5 parts, nano titanium oxide 4-10 parts, magnesium hydroxide 5-
10 parts, toughener 1-3 parts, paraffin 3-6 parts, silane coupler 3-5 parts, plasticizer 1-4 parts.
2. low temperature resistant PVC cable material formula according to claim 1, it is characterised in that the toughener is by following weight
The raw material of number is made：PEG400 5-8 parts, terpene resin 6-10 parts, chlorosulfonated polyethylene 4-8 parts, silica white 2-5 parts,
Oleum Terebinthinae 1-4 parts, guar gum 1-2 parts, disproportionated rosin 2-4 parts, calcium stearate 1-2 parts.
3. low temperature resistant PVC cable material formula according to claim 1, it is characterised in that the silane coupler is γ-ammonia
Propyl-triethoxysilicane or γ-(2,3- glycidoxies) propyl trimethoxy silicane.
4. low temperature resistant PVC cable material formula according to claim 1, it is characterised in that the plasticizer is O-phthalic
Sour two isodecyl esters.
5. low temperature resistant PVC cable material formula according to claim 1, it is characterised in that also including following weight parts raw material：
Calcium-zinc composite stabilizing agent 2-4 parts.
6. low temperature resistant PVC cable material formula according to claim 5, it is characterised in that by the following original according to weight portion
Material composition：30 parts of polyvinyl chloride resin, 10 parts of ultra-low density polyethylene, β 3 parts of nucleators of crystalline substance, 3 parts of polyolefin thermoplastic elastomer, octene second
3 parts of alkene copolymer, 5 parts of poly- 1,3-propanedicarboxylic acid propylene glycol ester, 3 parts of POE elastic body toughenings agent, 1 part of antioxidant, 2 parts of silicon carbide fibre, receive
1 part of nano-barium sulfate, 2 parts of zeolite with carrying silver, 2 parts of glass fibre, 4 parts of nano titanium oxide, 5 parts of magnesium hydroxide, 1 part of toughener, stone
3 parts of wax, 3 parts of silane coupler, 1 part of plasticizer, 2 parts of calcium-zinc composite stabilizing agent.
7. low temperature resistant PVC cable material formula according to claim 5, it is characterised in that by the following original according to weight portion
Material composition：40 parts of polyvinyl chloride resin, 15 parts of ultra-low density polyethylene, β 8 parts of nucleators of crystalline substance, 6 parts of polyolefin thermoplastic elastomer, octene second
6 parts of alkene copolymer, 8 parts of poly- 1,3-propanedicarboxylic acid propylene glycol ester, 7 parts of POE elastic body toughenings agent, 3 parts of antioxidant, 5 parts of silicon carbide fibre, receive
3 parts of nano-barium sulfate, 4 parts of zeolite with carrying silver, 5 parts of glass fibre, 10 parts of nano titanium oxide, 10 parts of magnesium hydroxide, 3 parts of toughener,
6 parts of paraffin, 5 parts of silane coupler, 4 parts of plasticizer, 4 parts of calcium-zinc composite stabilizing agent.
8. low temperature resistant PVC cable material formula according to claim 5, it is characterised in that by the following original according to weight portion
Material composition：35 parts of polyvinyl chloride resin, 13 parts of ultra-low density polyethylene, β 6 parts of nucleators of crystalline substance, 5 parts of polyolefin thermoplastic elastomer, octene second
4 parts of alkene copolymer, 7 parts of poly- 1,3-propanedicarboxylic acid propylene glycol ester, 5 parts of POE elastic body toughenings agent, 2 parts of antioxidant, 3.5 parts of silicon carbide fibre,
2 parts of nano barium sulfate, 3 parts of zeolite with carrying silver, 3.5 parts of glass fibre, 7 parts of nano titanium oxide, 8 parts of magnesium hydroxide, toughener 2
Part, 4 parts of paraffin, 4 parts of silane coupler, 3 parts of plasticizer, 3 parts of calcium-zinc composite stabilizing agent.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611052333.4A CN106519511A (en) | 2016-11-24 | 2016-11-24 | Low-temperature-resistant PVC cable material formula |
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| CN201611052333.4A CN106519511A (en) | 2016-11-24 | 2016-11-24 | Low-temperature-resistant PVC cable material formula |
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Cited By (5)
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| CN107011600A (en) * | 2017-06-06 | 2017-08-04 | 合肥市闵葵电力工程有限公司 | A kind of ageing-resistant environmental-friendflame-retardant flame-retardant cable crane span structure of high intensity antistatic and preparation method thereof |
| CN107286519A (en) * | 2017-08-01 | 2017-10-24 | 合肥市大卓电力有限责任公司 | A kind of fire-retardant, ageing-resistant wire cable material and preparation method thereof |
| CN108250781A (en) * | 2017-12-06 | 2018-07-06 | 淮北市天相电缆有限责任公司 | A kind of high-strength tensile organization level cable material |
| CN108912718A (en) * | 2018-06-21 | 2018-11-30 | 苏州新益特塑胶科技有限公司 | A kind of low temperature resistant anti-aging plastics |
| CN114479310A (en) * | 2021-12-19 | 2022-05-13 | 宜兴市鸿韵塑料有限公司 | Preparation process of high-modification wear-resistant PVC (polyvinyl chloride) material cable sheath |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107011600A (en) * | 2017-06-06 | 2017-08-04 | 合肥市闵葵电力工程有限公司 | A kind of ageing-resistant environmental-friendflame-retardant flame-retardant cable crane span structure of high intensity antistatic and preparation method thereof |
| CN107286519A (en) * | 2017-08-01 | 2017-10-24 | 合肥市大卓电力有限责任公司 | A kind of fire-retardant, ageing-resistant wire cable material and preparation method thereof |
| CN108250781A (en) * | 2017-12-06 | 2018-07-06 | 淮北市天相电缆有限责任公司 | A kind of high-strength tensile organization level cable material |
| CN108912718A (en) * | 2018-06-21 | 2018-11-30 | 苏州新益特塑胶科技有限公司 | A kind of low temperature resistant anti-aging plastics |
| CN114479310A (en) * | 2021-12-19 | 2022-05-13 | 宜兴市鸿韵塑料有限公司 | Preparation process of high-modification wear-resistant PVC (polyvinyl chloride) material cable sheath |
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