CN105968634A - Waterproof heat-resistant cable sheath material with excellent tenacity - Google Patents

Waterproof heat-resistant cable sheath material with excellent tenacity Download PDF

Info

Publication number
CN105968634A
CN105968634A CN201610369474.2A CN201610369474A CN105968634A CN 105968634 A CN105968634 A CN 105968634A CN 201610369474 A CN201610369474 A CN 201610369474A CN 105968634 A CN105968634 A CN 105968634A
Authority
CN
China
Prior art keywords
parts
waterproof heat
heat resistant
excellent toughness
complex sol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610369474.2A
Other languages
Chinese (zh)
Inventor
刘龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fanchang Feide Communication Material Design Co Ltd
Original Assignee
Fanchang Feide Communication Material Design Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fanchang Feide Communication Material Design Co Ltd filed Critical Fanchang Feide Communication Material Design Co Ltd
Priority to CN201610369474.2A priority Critical patent/CN105968634A/en
Publication of CN105968634A publication Critical patent/CN105968634A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • 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
    • 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
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • 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
    • 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
    • C08L2207/062—HDPE

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a waterproof heat-resistant cable sheath material with excellent tenacity. The cable sheath material is prepared from, by weight, 15-30 parts of ethylene-vinyl acetate copolymer, 10-20 parts of high-density polyethylene, 20-35 parts of polyvinyl chloride, 0.5-1 part of disproportionated rosin, 0.5-1.2 parts of microcrystalline wax, 1-2 parts of zinc oxide, 10-25 parts of modified composite sol, 1-2 parts of magnesium stearate, 1-2 parts of zinc stearate, 0.8-1.6 parts of tetramethylthiuram disulfide, 0.4-0.9 part of dibutyltin dilaurate, 0.8-1.4 parts of peroxide tert-butyl acetate, 10-30 parts of calcined kaolin, 30-50 parts of nano silica, 5-15 parts of light calcium carbonate and 1-3 parts of antiager. The waterproof heat-resistant cable sheath material is flame retardant, waterproof and high in heat stability and tenacity.

Description

A kind of waterproof heat resistant and there is the cable jacket material of excellent toughness
Technical field
The present invention relates to CABLE MATERIALS technical field, particularly relate to a kind of waterproof heat resistant and there is the electricity of excellent toughness Cable protective cover material
Background technology
Along with rapid development of economy, the demand of cable sheath material is increasing, it is desirable to more and more higher, Traditional cable material is faced with huge challenge, and electric wire transmits body as electric energy and information, is handing over Logical transport, the every field of the industry life such as mine, electrical communications can see cable miscellaneous, with Cable increase of status in life, its sheath quality is the most increasingly subject to people's attention, China only by The fire damage that cable causes, annual up to tens yuans, the fire-retardant problem of electric wire and cable jacket material Increasingly causing the concern of people, in protection fire, the person and property safety are the major issues that people are concerned about, especially Being fire-retardant, waterproof, Heat stability is good, the research and development of the cable jacket material of good toughness are by each field professional person Highest attention.
Summary of the invention
The present invention proposes a kind of waterproof heat resistant and has the cable jacket material of excellent toughness, fire-retardant, waterproof, Heat stability is good, good toughness.
A kind of waterproof heat resistant that the present invention proposes and have the cable jacket material of excellent toughness, its raw material is by weight Part includes: ethylene-vinyl acetate copolymer 15-30 part, high density polyethylene (HDPE) 10-20 part, polrvinyl chloride 20-35 part, disproportionated rosin 0.5-1 part, microcrystalline wax 0.5-1.2 part, zinc oxide 1-2 part is modified compound Colloidal sol 10-25 part, magnesium stearate 1-2 part, zinc stearate 1-2 part, tetramethylthiuram disulfide 0.8-1.6 Part, dibutyl tin laurate 0.4-0.9 part, peroxidating tert-butyl acetate 0.8-1.4 part, calcine kaolinite Soil 10-30 part, nano silicon 30-50 part, precipitated calcium carbonate 5-15 part, age resistor 1-3 part.
Preferably, modified complex sol uses following technique to prepare: by weight by 20-40 part glycerol, 30-50 part water mix and blend 40-80min, obtains the first prefabricated material；By 5-10 part soybean meal, 40-80 Part water, 0.4-0.8 part sodium sulfite mix and blend 20-50min, regulation system pH value is 8.5-9.5, stirs Mixing 40-80min, whipping temp is 45-55 DEG C, centrifugation, adds 20-40 in the solids obtained Part water, 0.1-0.4 silver nitrate, 10-20 part sericine, 0.2-0.6 part sodium sulfite, 1-2 part ten Dialkyl sulfonates, 0.2-0.8 part sodium carboxymethyl cellulose mixed at room temperature stirring 4-8min, is warming up to 65-75 DEG C, under stirring, drip the first prefabricated material, drip complete follow-up continuous stirring 20-40min, regulation System pH is 7.5-8, continues stirring 1-2h, and whipping temp is 55-65 DEG C, cooling, obtains modified multiple Close colloidal sol.
Preferably, ethylene-vinyl acetate copolymer, high density polyethylene (HDPE), the weight ratio of polrvinyl chloride are 20-26:14-18:26-30.
Preferably, disproportionated rosin, microcrystalline wax, zinc oxide, the weight ratio of modified complex sol are 0.6-0.8: 0.8-1.1:1.4-1.8:20-23.
Preferably, modified complex sol, tetramethylthiuram disulfide, dibutyl tin laurate, peroxide The weight ratio changing tert-butyl acetate is 20-23:1.2-1.4:0.5-0.7:0.9-1.2.
Preferably, modified complex sol, calcined kaolin, nano silicon, the weight of precipitated calcium carbonate Ratio is 20-23:20-24:40-46:10-13.
Preferably, ethylene-vinyl acetate copolymer, high density polyethylene (HDPE), polrvinyl chloride, modification are combined molten The weight ratio of glue is 20-26:14-18:26-30:20-23.
Preferably, described waterproof heat resistant and have the cable jacket material of excellent toughness, its raw material is by weight Including: ethylene-vinyl acetate copolymer 20-26 part, high density polyethylene (HDPE) 14-18 part, polrvinyl chloride 26-30 Part, disproportionated rosin 0.6-0.8 part, microcrystalline wax 0.8-1.1 part, zinc oxide 1.4-1.8 part, modified multiple Close colloidal sol 20-23 part, magnesium stearate 1.4-1.9 part, zinc stearate 1.2-1.5 part, tetramethyl Thiuram 1.2-1.4 part, dibutyl tin laurate 0.5-0.7 part, peroxidating tert-butyl acetate 0.9-1.2 Part, calcined kaolin 20-24 part, nano silicon 40-46 part, precipitated calcium carbonate 10-13 part is anti- Old agent 1.5-2 part.
In the present invention, soybean meal is through pretreatment, by the sky of its internal soybean protein molecule of Reasonable adjustment Between structure, and sericine mating reaction, and use the blended cross linking of sodium carboxymethyl cellulose, and can having Effect avoids Proteolytic enzyme to run off, and goods toughness is high, and discarded degradable, the glycerol that it is possible to additionally incorporate can be by nitric acid Silver is reduced to silver oxide, and sericin and pretreated soybean meal utilize its curling backbone to ensure Nano oxidized Argent grain is not reunited, goods and polrvinyl chloride, ethylene-vinyl acetate copolymer, highly dense Degree polyethylene and zinc oxide, peroxidating tert-butyl acetate, tetramethylthiuram disulfide, tin dilaurate two fourth The good dispersion property of Ji Xi sulfuration, modified complex sol, zinc oxide, peroxidating tert-butyl acetate, two sulfur Change tetra methylthiuram, dibutyl tin laurate is worked in coordination with and is vulcanized major ingredient, and mutual adhesion is the most extremely strong, And crosslink density is uniform, good toughness, Heat stability is good, and the magnesium stearate added, zinc stearate, crystallite Paraffin, disproportionated rosin and modified complex sol synergism, on the basis of ensureing the tear-resistant performance of goods, Can promote that toughness is equilibrium with hardness, modified complex sol and precipitated calcium carbonate, calcined kaolin, nanometer two Silicon oxide effect, mutual degree of aggregation is low, each other card and make good use of and adhesion is strong, goods heat stability Extremely strong with hydrophobic performance.
Detailed description of the invention
Embodiment 1
A kind of waterproof heat resistant and there is the cable jacket material of excellent toughness, its raw material includes by weight: ethylene- Vinyl acetate co-polymer 30 parts, high density polyethylene (HDPE) 10 parts, polrvinyl chloride 35 parts, disproportionated rosin 0.5 Part, microcrystalline wax 1.2 parts, zinc oxide 1 part, modified complex sol 25 parts, magnesium stearate 1 part, stearic 2 parts of zinc of acid, tetramethylthiuram disulfide 0.8 part, dibutyl tin laurate 0.9 part, peroxidating vinegar Tert-butyl acrylate 0.8 part, calcined kaolin 30 parts, nano silicon 30 parts, precipitated calcium carbonate 15 parts, 1 part of age resistor.
Embodiment 2
A kind of waterproof heat resistant and there is the cable jacket material of excellent toughness, its raw material includes by weight: ethylene- Vinyl acetate co-polymer 15 parts, high density polyethylene (HDPE) 20 parts, polrvinyl chloride 20 parts, disproportionated rosin 1 part, Microcrystalline wax 0.5 part, zinc oxide 2 parts, modified complex sol 10 parts, magnesium stearate 2 parts, zinc stearate 1 part, tetramethylthiuram disulfide 1.6 parts, dibutyl tin laurate 0.4 part, the tertiary fourth of peroxidating acetic acid Ester 1.4 parts, calcined kaolin 10 parts, nano silicon 50 parts, precipitated calcium carbonate 5 parts, age resistor 3 Part.
Embodiment 3
A kind of waterproof heat resistant and there is the cable jacket material of excellent toughness, its raw material includes by weight: ethylene- Vinyl acetate co-polymer 26 parts, high density polyethylene (HDPE) 14 parts, polrvinyl chloride 30 parts, disproportionated rosin 0.6 Part, microcrystalline wax 1.1 parts, zinc oxide 1.4 parts, modified complex sol 23 parts, magnesium stearate 1.4 parts, Zinc stearate 1.5 parts, tetramethylthiuram disulfide 1.2 parts, dibutyl tin laurate 0.7 part, mistake Oxidation tert-butyl acetate 0.9 part, calcined kaolin 24 parts, nano silicon 40 parts, precipitated calcium carbonate 13 parts, 1.5 parts of age resistor.
Modified complex sol uses following technique to prepare: 40 parts of glycerol, 30 parts of water mixing are stirred by weight Mix 80min, obtain the first prefabricated material；5 parts of soybean meals, 80 parts of water, 0.4 part of sodium sulfite mixing are stirred Mixing 50min, regulation system pH value is 8.5, stirs 80min, and whipping temp is 45 DEG C, centrifugation, 40 parts of water, 0.1 silver nitrate, 20 parts of sericines, 0.2 part of sulfurous acid are added in the solids obtained Sodium, 2 parts of dodecyl sodium sulfates, 0.2 part of sodium carboxymethyl cellulose mixed at room temperature stirring 8min, be warming up to 65 DEG C, under stirring, drip the first prefabricated material, drip complete follow-up continuous stirring 40min, regulation system PH value is 7.5, continues stirring 2h, and whipping temp is 55 DEG C, cooling, obtains modified complex sol.
Embodiment 4
A kind of waterproof heat resistant and there is the cable jacket material of excellent toughness, its raw material includes by weight: ethylene- Vinyl acetate co-polymer 20 parts, high density polyethylene (HDPE) 18 parts, polrvinyl chloride 26 parts, disproportionated rosin 0.8 Part, microcrystalline wax 0.8 part, zinc oxide 1.8 parts, modified complex sol 20 parts, magnesium stearate 1.9 parts, Zinc stearate 1.2 parts, tetramethylthiuram disulfide 1.4 parts, dibutyl tin laurate 0.5 part, mistake Oxidation tert-butyl acetate 1.2 parts, calcined kaolin 20 parts, nano silicon 46 parts, precipitated calcium carbonate 10 parts, 2 parts of age resistor.
Modified complex sol uses following technique to prepare: 20 parts of glycerol, 50 parts of water mixing are stirred by weight Mix 40min, obtain the first prefabricated material；By 10 parts of soybean meals, 40 parts of water, 0.8 part of sodium sulfite mixing Stirring 20min, regulation system pH value is 9.5, stirs 40min, and whipping temp is 55 DEG C, centrifugation, 20 parts of water, 0.4 silver nitrate, 10 parts of sericines, 0.6 part of sulfurous acid are added in the solids obtained Sodium, 1 part of dodecyl sodium sulfate, 0.8 part of sodium carboxymethyl cellulose mixed at room temperature stirring 4min, be warming up to 75 DEG C, under stirring, drip the first prefabricated material, drip complete follow-up continuous stirring 20min, regulation system PH value is 8, continues stirring 1h, and whipping temp is 65 DEG C, cooling, obtains modified complex sol.
Embodiment 5
A kind of waterproof heat resistant and there is the cable jacket material of excellent toughness, its raw material includes by weight: ethylene- Vinyl acetate co-polymer 23 parts, high density polyethylene (HDPE) 16 parts, polrvinyl chloride 28 parts, disproportionated rosin 0.75 Part, microcrystalline wax 0.95 part, zinc oxide 1.6 parts, modified complex sol 22 parts, magnesium stearate 1.6 parts, Zinc stearate 1.35 parts, tetramethylthiuram disulfide 1.3 parts, dibutyl tin laurate 0.6 part, mistake Oxidation tert-butyl acetate 1.05 parts, calcined kaolin 22 parts, nano silicon 43 parts, precipitated calcium carbonate 12 parts, 1.8 parts of age resistor.
Modified complex sol uses following technique to prepare: 25 parts of glycerol, 40 parts of water mixing are stirred by weight Mix 60min, obtain the first prefabricated material；8 parts of soybean meals, 60 parts of water, 0.6 part of sodium sulfite mixing are stirred Mixing 30min, regulation system pH value is 9.2, stirs 60min, and whipping temp is 52 DEG C, centrifugation, 32 parts of water, 0.24 silver nitrate, 14 parts of sericines, 0.4 part of sulfurous acid are added in the solids obtained Sodium, 1.5 parts of dodecyl sodium sulfates, 0.6 part of sodium carboxymethyl cellulose mixed at room temperature stirring 6min, be warming up to 72 DEG C, under stirring, drip the first prefabricated material, drip complete follow-up continuous stirring 30min, regulation system PH value is 7.8, continues stirring 1.5h, and whipping temp is 62 DEG C, cooling, obtains modified complex sol.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention Within the scope of.

Claims (8)

1. a waterproof heat resistant and there is the cable jacket material of excellent toughness, it is characterised in that its raw material is by weight Amount part includes: ethylene-vinyl acetate copolymer 15-30 part, high density polyethylene (HDPE) 10-20 part, polychlorostyrene second Alkene 20-35 part, disproportionated rosin 0.5-1 part, microcrystalline wax 0.5-1.2 part, zinc oxide 1-2 part is modified Complex sol 10-25 part, magnesium stearate 1-2 part, zinc stearate 1-2 part, tetramethylthiuram disulfide 0.8-1.6 part, dibutyl tin laurate 0.4-0.9 part, peroxidating tert-butyl acetate 0.8-1.4 part, Calcined kaolin 10-30 part, nano silicon 30-50 part, precipitated calcium carbonate 5-15 part, age resistor 1-3 part.
Waterproof heat resistant the most according to claim 1 and there is the cable jacket material of excellent toughness, its feature Being, modified complex sol uses following technique to prepare: by weight by 20-40 part glycerol, 30-50 Part water mix and blend 40-80min, obtains the first prefabricated material；By 5-10 part soybean meal, 40-80 part water, 0.4-0.8 part sodium sulfite mix and blend 20-50min, regulation system pH value is 8.5-9.5, stirring 40-80min, whipping temp is 45-55 DEG C, centrifugation, adds 20-40 part in the solids obtained Water, 0.1-0.4 silver nitrate, 10-20 part sericine, 0.2-0.6 part sodium sulfite, 1-2 part 12 Sodium alkyl sulfonate, 0.2-0.8 part sodium carboxymethyl cellulose mixed at room temperature stirring 4-8min, is warming up to 65-75 DEG C, Under stirring, drip the first prefabricated material, drip complete follow-up continuous stirring 20-40min, regulation system pH Value is 7.5-8, continues stirring 1-2h, and whipping temp is 55-65 DEG C, cooling, obtains modified complex sol.
Waterproof heat resistant the most according to claim 1 and 2 and there is the cable jacket material of excellent toughness, its Being characterised by, ethylene-vinyl acetate copolymer, high density polyethylene (HDPE), the weight ratio of polrvinyl chloride are 20-26: 14-18:26-30.
4. according to the waterproof heat resistant described in any one of claim 1-3 and the cable cover(ing) with excellent toughness Material, it is characterised in that disproportionated rosin, microcrystalline wax, zinc oxide, the weight ratio of modified complex sol are 0.6-0.8:0.8-1.1:1.4-1.8:20-23.
5. according to the waterproof heat resistant described in any one of claim 1-4 and the cable cover(ing) with excellent toughness Material, it is characterised in that modified complex sol, tetramethylthiuram disulfide, dibutyl tin laurate, The weight ratio of peroxidating tert-butyl acetate is 20-23:1.2-1.4:0.5-0.7:0.9-1.2.
6. according to the waterproof heat resistant described in any one of claim 1-5 and the cable cover(ing) with excellent toughness Material, it is characterised in that modified complex sol, calcined kaolin, nano silicon, precipitated calcium carbonate Weight ratio is 20-23:20-24:40-46:10-13.
7. according to the waterproof heat resistant described in any one of claim 1-6 and the cable cover(ing) with excellent toughness Material, it is characterised in that ethylene-vinyl acetate copolymer, high density polyethylene (HDPE), polrvinyl chloride, modification are again The weight ratio closing colloidal sol is 20-26:14-18:26-30:20-23.
8. according to the waterproof heat resistant described in any one of claim 1-7 and the cable cover(ing) with excellent toughness Material, it is characterised in that its raw material includes by weight: ethylene-vinyl acetate copolymer 20-26 part is high Density polyethylene 14-18 part, polrvinyl chloride 26-30 part, disproportionated rosin 0.6-0.8 part, microcrystalline wax 0.8-1.1 part, zinc oxide 1.4-1.8 part, modified complex sol 20-23 part, magnesium stearate 1.4-1.9 Part, zinc stearate 1.2-1.5 part, tetramethylthiuram disulfide 1.2-1.4 part, di lauric dibutyl Stannum 0.5-0.7 part, peroxidating tert-butyl acetate 0.9-1.2 part, calcined kaolin 20-24 part, nanometer two Silicon oxide 40-46 part, precipitated calcium carbonate 10-13 part, age resistor 1.5-2 part.
CN201610369474.2A 2016-05-30 2016-05-30 Waterproof heat-resistant cable sheath material with excellent tenacity Pending CN105968634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610369474.2A CN105968634A (en) 2016-05-30 2016-05-30 Waterproof heat-resistant cable sheath material with excellent tenacity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610369474.2A CN105968634A (en) 2016-05-30 2016-05-30 Waterproof heat-resistant cable sheath material with excellent tenacity

Publications (1)

Publication Number Publication Date
CN105968634A true CN105968634A (en) 2016-09-28

Family

ID=57009972

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610369474.2A Pending CN105968634A (en) 2016-05-30 2016-05-30 Waterproof heat-resistant cable sheath material with excellent tenacity

Country Status (1)

Country Link
CN (1) CN105968634A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106633348A (en) * 2016-12-03 2017-05-10 安徽中润电缆集团股份有限公司 Anti-disconnection high-temperature cable
CN106633347A (en) * 2016-12-03 2017-05-10 安徽中润电缆集团股份有限公司 Wear-resistant tear-resistant power cable
CN106800694A (en) * 2016-12-20 2017-06-06 安徽新立电缆材料有限公司 A kind of antibacterial PE cable material not easy to change
CN106832650A (en) * 2016-12-03 2017-06-13 安徽中润电缆集团股份有限公司 A kind of low-cost high-temperature cable
CN106832632A (en) * 2016-12-20 2017-06-13 安徽新立电缆材料有限公司 A kind of waterproof tensile strength high-polystyrene cable material
CN107312320A (en) * 2017-07-31 2017-11-03 铜陵市铜都特种线缆有限公司 A kind of jacket layer material for underground power cable
CN107325450A (en) * 2017-08-09 2017-11-07 安徽杰奥电气有限公司 A kind of stretch-proof polyvinyl chloride cable sheathing compound
CN107501768A (en) * 2017-07-29 2017-12-22 安徽蓝德集团股份有限公司 A kind of high-tenacity waterproof power cable sheath layer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080194736A1 (en) * 2007-02-13 2008-08-14 Minqiu Lu PVC nanocomposite manufacturing technology and applications
CN102382356A (en) * 2011-09-21 2012-03-21 青阳县三宝塑业有限责任公司 Polyvinyl chloride cable material and preparation method thereof
CN103524949A (en) * 2013-10-29 2014-01-22 绿宝电缆（集团）有限公司 Modified polyvinyl chloride cable sheath material with low-temperature impact resistance
CN105566785A (en) * 2016-02-02 2016-05-11 繁昌县菲德通讯材料设计有限公司 Flame-retardant anti-impact modified linear low-density polyethylene cable sheath material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080194736A1 (en) * 2007-02-13 2008-08-14 Minqiu Lu PVC nanocomposite manufacturing technology and applications
CN102382356A (en) * 2011-09-21 2012-03-21 青阳县三宝塑业有限责任公司 Polyvinyl chloride cable material and preparation method thereof
CN103524949A (en) * 2013-10-29 2014-01-22 绿宝电缆（集团）有限公司 Modified polyvinyl chloride cable sheath material with low-temperature impact resistance
CN105566785A (en) * 2016-02-02 2016-05-11 繁昌县菲德通讯材料设计有限公司 Flame-retardant anti-impact modified linear low-density polyethylene cable sheath material

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106633348A (en) * 2016-12-03 2017-05-10 安徽中润电缆集团股份有限公司 Anti-disconnection high-temperature cable
CN106633347A (en) * 2016-12-03 2017-05-10 安徽中润电缆集团股份有限公司 Wear-resistant tear-resistant power cable
CN106832650A (en) * 2016-12-03 2017-06-13 安徽中润电缆集团股份有限公司 A kind of low-cost high-temperature cable
CN106800694A (en) * 2016-12-20 2017-06-06 安徽新立电缆材料有限公司 A kind of antibacterial PE cable material not easy to change
CN106832632A (en) * 2016-12-20 2017-06-13 安徽新立电缆材料有限公司 A kind of waterproof tensile strength high-polystyrene cable material
CN107501768A (en) * 2017-07-29 2017-12-22 安徽蓝德集团股份有限公司 A kind of high-tenacity waterproof power cable sheath layer
CN107312320A (en) * 2017-07-31 2017-11-03 铜陵市铜都特种线缆有限公司 A kind of jacket layer material for underground power cable
CN107325450A (en) * 2017-08-09 2017-11-07 安徽杰奥电气有限公司 A kind of stretch-proof polyvinyl chloride cable sheathing compound

Similar Documents

Publication Publication Date Title
CN105968634A (en) Waterproof heat-resistant cable sheath material with excellent tenacity
CN104628336B (en) Anion building thermal insulation material
CN105111536A (en) High-toughness power cable sheath and preparation method thereof
CN103554922A (en) Temperature-resistant damp-proof and insulating methyl vinyl silicone rubber cable material
CN103524800A (en) Bending resistant sheath material for wires and cables, and preparation method thereof
CN108424655A (en) A kind of ageing-resistant high flame retardancy silicon rubber composite material
CN105153836A (en) Water resistance and high-temperature resistance polyvinyl acetate emulsion coating
CN105860371A (en) Waterproof building-out cable
CN105949570A (en) Cable material with excellent mechanical performance
CN105273282A (en) Flame retardation control cable with excellent mechanical performances
CN104628337B (en) Heat preserving and insulating material
CN102746592A (en) Fire-resistant and high temperature-resistant type anti-corrosion control cable material and method for preparing the same
CN108424656A (en) A kind of high fire-retardance resistance oil silicone rubber composite material
CN105185461A (en) Anti-corrosion waterproof cable for offshore petroleum platform
CN104761993A (en) Polyurethane anticorrosive thermal-insulation paint and preparation method thereof
CN105968685A (en) Jacket material for flame-retardant electric wires and cables
CN106398437A (en) Environment-friendly waterproof coating
CN108164888A (en) A kind of heat-resisting ageing-resisting CABLE MATERIALS
CN109456535A (en) A kind of flame-retardant and fire-resistant wire and cable material and preparation method thereof
CN103554636B (en) A kind of preparation technology of cable insulation material of excellent performance
CN105949636A (en) Light waterproof anti-aging cable material for communication cable
CN104130659B (en) A kind of preparation method of water-repellent paint
CN106065145A (en) A kind of halogen power cable sheath material
CN107293653A (en) A kind of new-energy automobile silicon wafer lead-acid accumulator
CN107880469A (en) A kind of heat-resistant high-strength lucite and preparation method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20160928