CN104910534A - Components of anti-tensile insulated cable sheath and preparation process thereof - Google Patents
Components of anti-tensile insulated cable sheath and preparation process thereof Download PDFInfo
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- CN104910534A CN104910534A CN201510314387.2A CN201510314387A CN104910534A CN 104910534 A CN104910534 A CN 104910534A CN 201510314387 A CN201510314387 A CN 201510314387A CN 104910534 A CN104910534 A CN 104910534A
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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
- 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
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
- C08L23/286—Chlorinated polyethylene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
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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
- H01B3/441—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
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- 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
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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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- 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
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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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention discloses components of an anti-tensile insulated cable sheath. The components comprise chlorinated polyethylene, epichloro-hydrin rubber, magnesium oxide, zinc oxide, N,N-bis(beta-hydroxyethyl)-benzimidazolone, dibasic lead sulphate, tribasic lead sulphate, 4,4'-dioctyldiphenylamine, N-N-phenyl p-phenylenediamine, 2,2,4-trimethyl-1, N-N-dimethylaniline, trioctyl trimellitate, epoxidized soybean oil, 70# chlorinated paraffin, high abrasion furnace carbon black, antimonous oxide, gamma-mercaptopropyltriethoxysilane, trimethylol propane trimethacrylate, triallyl tricarbimide ester, triallyl cyanurate and the like. The invention further discloses a preparation process for preparing a cable sheath by virtue of the formula. The cable sheath prepared by the components and the preparation process provided by the invention has a tensile strength of greater than 12Mpa and an elongation at break of greater than 350%, the ageing performance and the wear resistance of the sheath are improved, a good weather resistance is achieved, and the volume resistivity of the material is also improved.
Description
Technical field
The present invention relates to cable sheath and preparation technology thereof, be specifically related to a kind of component and preparation technology thereof of stretch-proof insulated cable sheath.
Background technology
At present, the domestic conventional material of main part as cable sheath has chloroprene rubber, chloroprene rubber good flame resistance, better mechanical property under normal temperature, but when temperature is lower, mechanical degradation, winter hardiness is bad, meeting slow hardening after long-term placement, forfeiture tackiness, poor fluidity, adhesive property is inferior, and chloroprene rubber price is relatively high, if separately using it as the material of main part of cable sheath, cost is relatively expensive.Chlorinatedpolyethylene sizing material is a kind of saturated chloride rubber, and part retains poly character, and elasticity and thermostability decline, and material becomes semi-rigid material, follows the string.Along with the reduction such as consistency, resistance to low temperature, incompressible tension set performance, heat aging performance of its softening agent of increase of cl content, water tolerance is poor, and when temperature is lower, material itself is harder, elasticity is low, fragility is large, impart tear is low.Because cable sheath material for coal mine requires that it under any circumstance all has the feature such as softness, good springiness, so chlorinatedpolyethylene is not suitable for and does coal mine cable sheath material due to structures shape own.How to overcome above-mentioned technical problem, make the insulation layer of cable have excellent electric property, require that sheath material gathers around excellent physical and mechanical properties simultaneously, as tensile strength, elongation at break are high, become the direction that those skilled in the art make great efforts.
Summary of the invention
Goal of the invention: the object of the invention is to solve better mechanical property under existing cable sheath normal temperature, but when temperature is lower, mechanical degradation, winter hardiness is bad, meeting slow hardening after long-term placement, forfeiture tackiness, poor fluidity, the problem that adhesive property is inferior.＝
Technical scheme: for achieving the above object, the invention provides following technical scheme: a kind of component of stretch-proof insulated cable sheath, comprises the component of following weight part:
As optimization, the component of this kind of stretch-proof insulated cable sheath, comprises the component of following weight part:
Prepare a preparation technology for stretch-proof insulated cable sheath, comprise the following steps:
1) plasticate described chlorinatedpolyethylene and epichlorohydrin rubber in 70 DEG C ~ 80 DEG C Banbury mixeies 2min ~ 3min;
2) in described Banbury mixer, second base lead sulfate, lead sulfate tribasic, 4 is added again, 4 '-dioctyl diphenylamine, 2,2,4-trimethylammonium-1, N, accelerine, magnesium oxide, zinc oxide, N, N-two (beta-hydroxyethyl)-benzimidazolone, N-N-diphenyl-para-phenylene diamine, 70# clorafin, ammonium polyphosphate, iso-cyanuric acid triallyl ester and antimonous oxide, mixing 2min ~ 3min;
3) last, trioctyl trimellitate, N is added in described Banbury mixer, accelerine, epoxy soybean oil, high wear-resistant carbon black, hydrotalcite, precipitated silica, modification calcining nanoclay, gamma-mercaptopropyltriethoxysilane, mixing 3min ~ 4min, forms glue stuff compounding;
4) through step 3) the described glue stuff compounding of discharging thin-pass 3-5 time on a mill until, and carry out backswing glue 4-6 time, then roll on tri-roll press machine, do not open bar slice;
5) through step 4) calendering after glue stuff compounding deposit 8h-16h in room temperature, then mixer mixing is put into, melting temperature adds vulcanizing agent trimethylolpropane trimethacrylate then mixing 0.5min-1.5min when reaching 90 DEG C-120 DEG C, then discharge glue stuff compounding;
6) step 5) glue stuff compounding that obtains thin-pass 3-5 time on a mill until, and carry out backswing glue 4-6 time, and then on tri-roll press machine, open bar slice, the rubber page of output cools through cooling roller, after crossing talcum powder case, i.e. and obtained finished product.
As optimization, described step 3) obtained glue stuff compounding discharges from described Banbury mixer when temperature reaches 90 DEG C-100 DEG C.
Beneficial effect: the present invention compared with prior art: there is following advantages:
1. stretch-proof insulated cable sheath of the present invention and preparation technology thereof, it adopts chlorinatedpolyethylene 20 ~ 30 parts and epichlorohydrin rubber 5 ~ 15 parts of combinations to make base-material, by adding 1 ~ 2 part, magnesium oxide, 0.5 ~ 1 part, zinc oxide, second base lead sulfate 0.3 ~ 1.5 part, lead sulfate tribasic 0.2 ~ 1.2 part, 70# clorafin 2 ~ 7 parts, carbon black 10 ~ 18 parts, antimonous oxide 2 ~ 5 parts, precipitated silica 3 ~ 6 parts, modification calcining nanoclay 4 ~ 9 parts, gamma-mercaptopropyltriethoxysilane 0.2 ~ 0.4 part, trimethylolpropane trimethacrylate 0.8 ~ 1.2 part, epoxy soybean oil 1 ~ 3 part, iso-cyanuric acid triallyl ester 0.7 ~ 1.2 part of synergy improves the tensile strength of rubber sheath material, elongation at break and wear resisting property, thus make tensile strength be greater than 12Mpa, elongation at break is greater than 350%, trimethylolpropane trimethacrylate and iso-cyanuric acid triallyl ester jointly use and can significantly improve tearing strength, and sheath material has preferably physical and mechanical properties, and preparation technology is simple, workable, secondly, chlorinatedpolyethylene and epichlorohydrin rubber are also with adopting trioctyl trimellitate and epoxy soybean oil to carry out composite simultaneously, and sheath material has good oil resistance, secondly, two (the beta-hydroxyethyl)-benzimidazolone of magnesium oxide, zinc oxide and N, N-with the use of, both can obtain the higher material of thermostability, also improve natural-crosslinked speed, substantially increase production efficiency and crosslinked homogeneity.
2. stretch-proof insulated cable sheath of the present invention and preparation technology thereof, it adds N further, accelerine 0.2 ~ 0.4 part, 4,4 '-dioctyl diphenylamine 0.2 ~ 0.5 part coordinates trioctyl trimellitate 3 ~ 6 parts, N-N-diphenyl-para-phenylene diamine 0.3 ~ 0.8 part, 2,2,4-trimethylammonium-10.2 ~ 0.4 part and combination base-material chlorinatedpolyethylene, epichlorohydrin rubber, combination acts synergistically improves aging resistance and the wear resisting property of sheath, aging temperature can arrive 135 DEG C, have good weather resistance, the volume specific resistance also improving material (is greater than 10
11Ω .m).
3. stretch-proof insulated cable sheath of the present invention and preparation technology thereof, it adds hydrotalcite 10 ~ 20 parts further, ammonium polyphosphate 11 ~ 15 parts coordinates 70# clorafin, carbon black, antimonous oxide, inorganic combustion inhibitor hydrotalcite, ammonium polyphosphate and carbon black are composite, interact during burning, fall low-smoke; 70# clorafin and antimonous oxide composite, oxygen index can significantly improve, and this kind of cable rubber sheath material oxygen index can reach more than 42%, and the amount of being fuming when reducing burning.
Embodiment
Embodiment 1
A kind of component of stretch-proof insulated cable sheath, each component formula is: material each component formula is: chlorinatedpolyethylene 25 kilograms, epichlorohydrin rubber 10 kilograms, 1.5 kilograms, magnesium oxide, 0.5 kilogram, zinc oxide, N, two (the beta-hydroxyethyl)-benzimidazolone 1 kilogram of N-, second base lead sulfate 1.0 kilograms, lead sulfate tribasic 0.8 kilogram, 4, 4 '-dioctyl diphenylamine 0.2 kilogram, N-N-diphenyl-para-phenylene diamine 0.3 kilogram, 2, 2, 4-trimethylammonium-10.2 kilograms, N, accelerine 0.3 kilogram, trioctyl trimellitate 3.4 kilograms, epoxy soybean oil 1.3 kilograms, 70# clorafin 7 kilograms, high wear-resistant carbon black 12 kilograms, antimonous oxide 5 kilograms, hydrotalcite 15 kilograms, ammonium polyphosphate 13 kilograms, precipitated silica 4 kilograms, modification calcining nanoclay 6 kilograms, gamma-mercaptopropyltriethoxysilane 0.3 kilogram, trimethylolpropane trimethacrylate 1 kilogram, iso-cyanuric acid triallyl ester 0.9 kilogram.
Preparation method:
Step one, plasticate described chlorinatedpolyethylene 25 kilograms and epichlorohydrin rubber 10 kilograms in 70 DEG C ~ 80 DEG C Banbury mixeies 2min ~ 3min;
Step 2, described second base lead sulfate 1.0 kilograms is added again in described Banbury mixer, described lead sulfate tribasic 0.8 kilogram, described 4, 4 '-dioctyl diphenylamine 0.2 kilogram, described 2, 2, 4-trimethylammonium-10.2 kilograms, described N, accelerine 0.3 part, 1.5 kilograms, described magnesium oxide, 0.5 part, described zinc oxide, described N, two (the beta-hydroxyethyl)-benzimidazolone 1 kilogram of N-, described N-N-diphenyl-para-phenylene diamine 0.3 kilogram, described 70# clorafin 7 kilograms, described ammonium polyphosphate 13 kilograms, described iso-cyanuric acid triallyl ester 0.9 kilogram, described antimonous oxide 5 kilograms, mixing 2min ~ 3min,
Step 3, in described Banbury mixer, finally add described trioctyl trimellitate 3.4 kilograms, DMA 0.2 ~ 0.4 part, described epoxy soybean oil 1.3 kilograms, described high wear-resistant carbon black 12 kilograms, described hydrotalcite 15 kilograms.Described precipitated silica 4 kilograms, described modification calcining nanoclay 6 kilograms, described gamma-mercaptopropyltriethoxysilane 0.3 kilogram, mixing 3min ~ 4min, form glue stuff compounding, this glue stuff compounding is discharged from described Banbury mixer when temperature reaches 90 DEG C-100 DEG C;
The described glue stuff compounding of step 4, discharge thin-pass 3-5 time on a mill until, and carry out backswing glue 4-6 time, then roll on tri-roll press machine, do not open bar slice;
Glue stuff compounding room temperature after step 5, calendering deposits 8h-16h, then mixer mixing is put into, melting temperature adds described vulcanizing agent trimethylolpropane trimethacrylate 1 kilogram then mixing 0.5min-1.5min when reaching 90 DEG C-120 DEG C, then discharge glue stuff compounding;
Step 6, this glue stuff compounding thin-pass 3-5 time on a mill until, and carry out backswing glue 4-6 time, then on tri-roll press machine, open bar slice, the rubber page of output cools through cooling roller, after crossing talcum powder case, i.e. and obtained finished product.
Stretch-proof insulated cable sheath material prepared by this example, the detection data of performance are as follows:
Aging condition: 135 ± 2 DEG C × 168h, immersion oil experiment condition: 100 ± 2 DEG C × 24h.
Embodiment 2
A kind of component of stretch-proof insulated cable sheath, each component formula is: chlorinatedpolyethylene 25 kilograms, epichlorohydrin rubber 10 kilograms, 1 kilogram, magnesium oxide, 1 kilogram, zinc oxide, N, two (the beta-hydroxyethyl)-benzimidazolone 1 kilogram of N-, second base lead sulfate 1.0 kilograms, lead sulfate tribasic 0.8 kilogram, 4, 4 '-dioctyl diphenylamine 0.4 kilogram, N-N-diphenyl-para-phenylene diamine 0.4 kilogram, 2, 2, 4-trimethylammonium-10.2 kilograms, N, accelerine 0.35 kilogram, trioctyl trimellitate 4 kilograms, epoxy soybean oil 2 kilograms, 70# clorafin 7 kilograms, high wear-resistant carbon black 12 kilograms, antimonous oxide 3 kilograms, hydrotalcite 11 kilograms, ammonium polyphosphate 12 kilograms, precipitated silica 4 kilograms, modification calcining nanoclay 6 kilograms, gamma-mercaptopropyltriethoxysilane 0.3 kilogram, trimethylolpropane trimethacrylate 1 kilogram, iso-cyanuric acid triallyl ester 0.9 kilogram, preparation method is identical with specific embodiment 1.
Stretch-proof insulated cable sheath material prepared by this example, the detection data of performance are as follows:
Aging condition: 135 ± 2 DEG C × 168h, immersion oil experiment condition: 100 ± 2 DEG C × 24h.
The preparation method of this enforcement is identical with specific embodiment 1.
Embodiment 3
A kind of component of stretch-proof insulated cable sheath, each component formula is: chlorinatedpolyethylene 25 kilograms, epichlorohydrin rubber 10 kilograms, 2 kilograms, magnesium oxide, 0.5 kilogram, zinc oxide, N, two (the beta-hydroxyethyl)-benzimidazolone 0.6 kilogram of N-, second base lead sulfate 1.0 kilograms, lead sulfate tribasic 0.8 kilogram, 4, 4 '-dioctyl diphenylamine 0.4 kilogram, N-N-diphenyl-para-phenylene diamine 0.4 kilogram, 2, 2, 4-trimethylammonium-10.2 kilograms, N, accelerine 0.25 kilogram, trioctyl trimellitate 4 kilograms, epoxy soybean oil 2 kilograms, 70# clorafin 7 kilograms, high wear-resistant carbon black 12 kilograms, antimonous oxide 3 kilograms, hydrotalcite 11 kilograms, ammonium polyphosphate 12 kilograms, precipitated silica 4 kilograms, modification calcining nanoclay 6 kilograms, gamma-mercaptopropyltriethoxysilane 0.3 kilogram, trimethylolpropane trimethacrylate 1.2 kilograms, iso-cyanuric acid triallyl ester 0.8 kilogram, preparation method is identical with specific embodiment 1.
Stretch-proof insulated cable sheath material prepared by this example, the detection data of performance are as follows:
Aging condition: 135 ± 2 DEG C × 168h, immersion oil experiment condition: 100 ± 2 DEG C × 24h.
Embodiment 4
A kind of component of stretch-proof insulated cable sheath, each component formula is: chlorinatedpolyethylene 25 kilograms, epichlorohydrin rubber 10 kilograms, 1.5 kilograms, magnesium oxide, 0.8 kilogram, zinc oxide, N, two (the beta-hydroxyethyl)-benzimidazolone 0.8 kilogram of N-, second base lead sulfate 1.0 kilograms, lead sulfate tribasic 0.8 kilogram, 4, 4 '-dioctyl diphenylamine 0.4 kilogram, N-N-diphenyl-para-phenylene diamine 0.4 kilogram, 2, 2, 4-trimethylammonium-10.2 kilograms, N, accelerine 0.35 kilogram, trioctyl trimellitate 4 kilograms, epoxy soybean oil 2 kilograms, 70# clorafin 7 kilograms, high wear-resistant carbon black 16 kilograms, antimonous oxide 3 kilograms, hydrotalcite 11 kilograms, ammonium polyphosphate 12 kilograms, precipitated silica 5 kilograms, modification calcining nanoclay 8 kilograms, gamma-mercaptopropyltriethoxysilane 0.3 kilogram, trimethylolpropane trimethacrylate 1 kilogram, iso-cyanuric acid triallyl ester 0.9 kilogram.
Stretch-proof insulated cable sheath material prepared by this example, the detection data of performance are as follows:
The preparation method of this enforcement is identical with specific embodiment 4.
Comparative example 1
A kind of component of stretch-proof insulated cable sheath, each component formula is: material each component formula is: chlorinatedpolyethylene 25 kilograms, 2 kilograms, magnesium oxide, second base lead sulfate 1.0 kilograms, lead sulfate tribasic 0.8 kilogram, N-N-diphenyl-para-phenylene diamine 0.3 kilogram, trioctyl trimellitate 4 kilograms, epoxy soybean oil 1.3 kilograms, 70# clorafin 7 kilograms, antimonous oxide 5 kilograms, precipitated silica 4 kilograms, modification calcining nanoclay, gamma-mercaptopropyltriethoxysilane 0.3 kilogram, dicumyl peroxide 1 kilogram, iso-cyanuric acid triallyl ester 0.9 kilogram.
Preparation method is ordinary method.
Aging condition: 135 ± 2 DEG C × 168h, immersion oil experiment condition: 100 ± 2 DEG C × 24h.
Comparative example 2
A kind of component of stretch-proof insulated cable sheath, each component formula is: material each component formula is: chlorinatedpolyethylene 25 kilograms, epichlorohydrin rubber 10 kilograms, 1 kilogram, magnesium oxide, 0.5 kilogram, zinc oxide, second base lead sulfate 1.0 kilograms, lead sulfate tribasic 0.8 kilogram, N-N-diphenyl-para-phenylene diamine 0.3 kilogram, 2, 2, 4-trimethylammonium-10.2 kilograms, trioctyl trimellitate 3.4 kilograms, epoxy soybean oil 1.3 kilograms, 70# clorafin 7 kilograms, high wear-resistant carbon black 12 kilograms, antimonous oxide 5 kilograms, precipitated silica 4 kilograms, modification calcining nanoclay 6 kilograms, gamma-mercaptopropyltriethoxysilane 0.3 kilogram, trimethylolpropane trimethacrylate 1 kilogram, iso-cyanuric acid triallyl ester 0.9 kilogram.
Comparative example 3
A kind of component of stretch-proof insulated cable sheath, each component formula is: material each component formula is: chlorinatedpolyethylene 25 kilograms, epichlorohydrin rubber 10 kilograms, 2 kilograms, magnesium oxide, 0.5 kilogram, zinc oxide, second base lead sulfate 1.0 kilograms, lead sulfate tribasic 0.8 kilogram, 2, 2, 4-trimethylammonium-10.2 kilograms, N, accelerine 0.3 kilogram, trioctyl trimellitate 3.4 kilograms, epoxy soybean oil 1.3 kilograms, 70# clorafin 7 kilograms, high wear-resistant carbon black 12 kilograms, antimonous oxide 5 kilograms, precipitated silica 4 kilograms, modification calcining nanoclay 6 kilograms, gamma-mercaptopropyltriethoxysilane 0.3 kilogram, trimethylolpropane trimethacrylate 1 kilogram, iso-cyanuric acid triallyl ester 0.9 kilogram.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to spirit of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (4)
1. a component for stretch-proof insulated cable sheath, is characterized in that: the component comprising following weight part:
Chlorinatedpolyethylene 20 ~ 30 parts,
Epichlorohydrin rubber 5 ~ 15 parts,
1 ~ 2 part, magnesium oxide,
0.5 ~ 1 part, zinc oxide,
Two (the beta-hydroxyethyl)-benzimidazolone 0.6 ~ 1.2 part of N, N-,
Second base lead sulfate 0.3 ~ 1.5 part,
Lead sulfate tribasic 0.2 ~ 1. 2 part,
4,4 '-dioctyl diphenylamine 0.2 ~ 0.5 part,
N-N-diphenyl-para-phenylene diamine 0.3 ~ 0.8 part,
2,2,4-trimethylammonium-1 0.2 ~ 0.4 part,
DMA 0.2 ~ 0.4 part,
Trioctyl trimellitate 3 ~ 6 parts,
Epoxy soybean oil 1 ~ 3 part,
70# clorafin 2 ~ 7 parts,
High wear-resistant carbon black 10 ~ 18 parts,
Antimonous oxide 2 ~ 5 parts,
Hydrotalcite 10 ~ 20 parts,
Ammonium polyphosphate 11 ~ 15 parts,
Precipitated silica 3 ~ 6 parts,
Modification calcining nanoclay 4 ~ 9 parts,
Gamma-mercaptopropyltriethoxysilane 0.2 ~ 0.4 part,
Trimethylolpropane trimethacrylate 0.8 ~ 1.2 part,
Iso-cyanuric acid triallyl ester 0.7 ~ 1.2 part.
2. the component of stretch-proof insulated cable sheath according to claim 1, is characterized in that: the component comprising following weight part:
Chlorinatedpolyethylene 25 parts,
Epichlorohydrin rubber 10 parts,
1.5 parts, magnesium oxide,
0.8 part, zinc oxide,
Two (the beta-hydroxyethyl)-benzimidazolone 0.8 part of N, N-,
Second base lead sulfate 1.0 parts,
Lead sulfate tribasic 0.8 part,
4,4 '-dioctyl diphenylamine 0.4 part,
N-N-diphenyl-para-phenylene diamine 0.4 part,
2,2,4-trimethylammonium-1 0.2 part,
DMA 0.35 part,
Trioctyl trimellitate 4 parts,
Epoxy soybean oil 2 parts,
70# clorafin 7 parts,
High wear-resistant carbon black 16 parts,
Antimonous oxide 3 parts,
Hydrotalcite 11 parts,
Ammonium polyphosphate 12 parts,
Precipitated silica 5 parts,
Modification calcining nanoclay 8 parts,
Gamma-mercaptopropyltriethoxysilane 0.3 part,
Trimethylolpropane trimethacrylate 1 part,
Iso-cyanuric acid triallyl ester 0.9 part.
3. prepare a preparation technology for stretch-proof insulated cable sheath as claimed in claim 1, it is characterized in that: comprise the following steps:
1) plasticate described chlorinatedpolyethylene and epichlorohydrin rubber in 70 DEG C ~ 80 DEG C Banbury mixeies 2min ~ 3min;
2) in described Banbury mixer, second base lead sulfate, lead sulfate tribasic, 4 is added again, 4 '-dioctyl diphenylamine, 2,2,4-trimethylammonium-1, N, accelerine, magnesium oxide, zinc oxide, N, N-two (beta-hydroxyethyl)-benzimidazolone, N-N-diphenyl-para-phenylene diamine, 70# clorafin, ammonium polyphosphate, iso-cyanuric acid triallyl ester and antimonous oxide, mixing 2min ~ 3min;
3) last, trioctyl trimellitate, N is added in described Banbury mixer, accelerine, epoxy soybean oil, high wear-resistant carbon black, hydrotalcite, precipitated silica, modification calcining nanoclay, gamma-mercaptopropyltriethoxysilane, mixing 3min ~ 4min, forms glue stuff compounding;
4) through described glue stuff compounding thin-pass 3-5 time on a mill until that step 3) is discharged, and carry out backswing glue 4-6 time, then roll on tri-roll press machine, do not open bar slice;
5) glue stuff compounding after step 4) calendering deposits 8h-16h in room temperature, then mixer mixing is put into, melting temperature adds vulcanizing agent trimethylolpropane trimethacrylate then mixing 0.5min-1.5min when reaching 90 DEG C-120 DEG C, then discharge glue stuff compounding;
6) glue stuff compounding that obtains of step 5) thin-pass 3-5 time on a mill until, and carry out backswing glue 4-6 time, then on tri-roll press machine, open bar slice, the rubber page of output cools through cooling roller, after crossing talcum powder case, i.e. and obtained finished product.
4. the preparation technology of preparation according to claim 3 stretch-proof insulated cable as claimed in claim 1 sheath, is characterized in that: the glue stuff compounding that described step 3) obtains is discharged from described Banbury mixer when temperature reaches 90 DEG C-100 DEG C.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106009601A (en) * | 2016-05-23 | 2016-10-12 | 国网山东省电力公司蓬莱市供电公司 | Environment-friendly power cable protective layer material |
| CN109021412A (en) * | 2018-06-27 | 2018-12-18 | 韩先云 | A kind of conduction CPE Composites |
| CN110183840A (en) * | 2019-06-18 | 2019-08-30 | 扬州天启新材料股份有限公司 | A kind of high speed copper-clad plate modified polyphenylene ether resin and preparation method thereof |
| CN111286082A (en) * | 2020-02-17 | 2020-06-16 | 安徽华文塑胶科技有限公司 | High-voltage cable stabilizer and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276936A (en) * | 2010-06-12 | 2011-12-14 | 浙江远东电缆集团有限公司 | Flame-retardant corrosion-resistant rubber formula of cable sheath for mining |
| CN104036885A (en) * | 2012-07-13 | 2014-09-10 | 江苏亨通电力电缆有限公司 | Method for manufacturing photoelectric composite medium-voltage drum cable |
| CN104592736A (en) * | 2013-10-31 | 2015-05-06 | 青岛旺裕橡胶制品有限公司 | Flame retardant corrosion resistant rubber sheath for mining cable |
-
2015
- 2015-06-09 CN CN201510314387.2A patent/CN104910534A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276936A (en) * | 2010-06-12 | 2011-12-14 | 浙江远东电缆集团有限公司 | Flame-retardant corrosion-resistant rubber formula of cable sheath for mining |
| CN104036885A (en) * | 2012-07-13 | 2014-09-10 | 江苏亨通电力电缆有限公司 | Method for manufacturing photoelectric composite medium-voltage drum cable |
| CN104592736A (en) * | 2013-10-31 | 2015-05-06 | 青岛旺裕橡胶制品有限公司 | Flame retardant corrosion resistant rubber sheath for mining cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106009601A (en) * | 2016-05-23 | 2016-10-12 | 国网山东省电力公司蓬莱市供电公司 | Environment-friendly power cable protective layer material |
| CN109021412A (en) * | 2018-06-27 | 2018-12-18 | 韩先云 | A kind of conduction CPE Composites |
| CN110183840A (en) * | 2019-06-18 | 2019-08-30 | 扬州天启新材料股份有限公司 | A kind of high speed copper-clad plate modified polyphenylene ether resin and preparation method thereof |
| CN111286082A (en) * | 2020-02-17 | 2020-06-16 | 安徽华文塑胶科技有限公司 | High-voltage cable stabilizer and preparation method thereof |
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