CN105504399A - Insulated waterproof corrosion-resistant cable laid in water body and preparation method of insulated waterproof corrosion-resistant cable - Google Patents
Insulated waterproof corrosion-resistant cable laid in water body and preparation method of insulated waterproof corrosion-resistant cable Download PDFInfo
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- CN105504399A CN105504399A CN201511025302.5A CN201511025302A CN105504399A CN 105504399 A CN105504399 A CN 105504399A CN 201511025302 A CN201511025302 A CN 201511025302A CN 105504399 A CN105504399 A CN 105504399A
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
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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
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
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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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- 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
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Insulated Conductors (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses an insulated waterproof corrosion-resistant cable laid in a water body and a preparation method of the insulated waterproof corrosion-resistant cable. The insulated waterproof corrosion-resistant cable is prepared from nitrile rubber, polyvinyl chloride, polyethylene wax, polydimethylsiloxane, nano-silica, glass fiber, borax, calcium stearate, graphite, sulfur, antimony oxide, red lead masterbatch, 2-mercaptobenzimidazol, metallocene polyethylene elastomer, an anti-aging agent DFC-34, triallyl isocyanurate and polyphenylene sulfide. The preparation method comprises the steps of after uniformly mixing the raw materials, extruding the mixture into a molten state by virtue of a double-screw extruder, finally rapidly feeding the molten mixture into an injection molding machine, and carrying out injection molding at the high temperature, so as to obtain the insulated waterproof corrosion-resistant cable. The insulated waterproof corrosion-resistant cable has excellent water resistance, insulating property, corrosion resistance and cold resistance and can be well applied to water environments such as seabed, river bottom and the like. The preparation method is simple and is beneficial to the industrial production of cable materials.
Description
Technical field
The present invention relates to cable material field, specifically a kind of insulative water-proof corrosion proof cable for laying in water body and preparation method thereof.
Background technology
Along with developing rapidly of economy, electric wire is all widely used in industry-by-industry, field, especially in the area that weather is bad, high to the requirement of cable, radiation hardness, cold-resistant, high temperature resistant etc. be all necessary requirement.
At present, existing cable generally adopts igelite to be prepared from, because softening agent is under the etch of chemical-resistant resistance, oil, softening agent produces swelling, hydrolysis, the softening agent the most at last with insulativity is converted into the solution thing of easy conductive, these acid-basicity hydrolyzed chemical react, and make soft pvc plastics lose electrical insulating property gradually, final produce that plastics are firmly crisp, cracking, swelling.Acid, alkali, salt brine solution immerse in cable, and cable can not continue to use.For ensureing that RS in Alkali Region, refinery, petroleum chemical plant and chemical solution corrode regional cable and use operating safety and extend working life, must improve existing cable.
Summary of the invention
The object of the present invention is to provide a kind of insulative water-proof corrosion proof cable for laying in water body and preparation method thereof, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of insulative water-proof corrosion proof cable for laying in water body, be prepared from by the raw material of following weight part: paracril 90 ~ 110 parts, polyvinyl chloride 50 ~ 60 parts, polyethylene wax 40 ~ 60 parts, polydimethylsiloxane 20 ~ 30 parts, nano silicon 15 ~ 25 parts, 10 ~ 16 parts, glass fibre, borax 8 ~ 12 parts, calcium stearate 16 ~ 20 parts, 40 ~ 60 parts, graphite, 20 ~ 24 parts, sulphur, weisspiessglanz 6 ~ 8 parts, red lead rubber master batch 30 ~ 40 parts, 2 mercapto benzimidazole 4 ~ 6 parts, 9 ~ 11 parts, metallocene PE elastomerics, antioxidant D FC-3418 ~ 24 part, cyanacrylate 12 ~ 18 parts, polyphenylene sulfide 15 ~ 19 parts.
As the further scheme of the present invention: be prepared from by the raw material of following weight part: paracril 100 parts, polyvinyl chloride 55 parts, polyethylene wax 50 parts, polydimethylsiloxane 25 parts, nano silicon 20 parts, 14 parts, glass fibre, borax 10 parts, calcium stearate 18 parts, 50 parts, graphite, 22 parts, sulphur, weisspiessglanz 7 parts, red lead rubber master batch 35 parts, 2 mercapto benzimidazole 5 parts, 10 parts, metallocene PE elastomerics, antioxidant D FC-3421 part, cyanacrylate 15 parts, polyphenylene sulfide 17 parts.
A preparation method for the described insulative water-proof corrosion proof cable for laying in water body, concrete preparation process is as follows:
(1) above-mentioned each raw material for standby is taken by weight ratio;
(2) nano silicon, glass fibre, borax, calcium stearate, sulphur are delivered to ball mill respectively, be milled to the powder that particle diameter is more than 300 orders, then powder mixed with graphite, stir, obtain mixture A;
(3) put in stirrer by paracril, polyvinyl chloride, polyethylene wax and polydimethylsiloxane, stir, being then placed in temperature is 85 ~ 95 DEG C, and relative humidity is 30 ~ 40min in the hygrothermal environment of 70 ~ 80%, obtains mixture B;
(4) mixture A and mixture B is put in homogenizer, stir 40 ~ 50min with the speed of 3000 turns/min, then add weisspiessglanz, red lead rubber master batch, 2 mercapto benzimidazole respectively, continue stirring 30 ~ 40min, obtain mixture C;
(5) in mixture C, metallocene PE elastomerics, antioxidant D FC-34, cyanacrylate, polyphenylene sulfide is added successively, 70 ~ 80min is stirred with the speed of 3000 turns/min, molten state is squeezed into by twin screw extruder, finally put into fast in injection moulding machine, injection moulding at 220 ~ 230 DEG C, to obtain final product.
Compared with prior art, the invention has the beneficial effects as follows: cable material of the present invention has excellent water resistance, insulating property, corrosion-resistant and cold tolerance, under can being well applied to the water surrounding such as seabed and river bed, preparation method of the present invention is simple, is conducive to the suitability for industrialized production of cable material.
Embodiment
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
For the insulative water-proof corrosion proof cable laid in water body, be prepared from by the raw material of following weight part: paracril 90 parts, polyvinyl chloride 60 parts, polyethylene wax 40 parts, polydimethylsiloxane 30 parts, nano silicon 15 parts, 16 parts, glass fibre, borax 8 parts, calcium stearate 20 parts, 40 parts, graphite, 24 parts, sulphur, weisspiessglanz 6 parts, red lead rubber master batch 40 parts, 2 mercapto benzimidazole 4 parts, 11 parts, metallocene PE elastomerics, antioxidant D FC-3418 part, cyanacrylate 18 parts, polyphenylene sulfide 15 parts.
In above-described embodiment, the preparation process for the insulative water-proof corrosion proof cable laid in water body is as follows:
(1) above-mentioned each raw material for standby is taken by weight ratio;
(2) nano silicon, glass fibre, borax, calcium stearate, sulphur are delivered to ball mill respectively, be milled to the powder that particle diameter is more than 300 orders, then powder mixed with graphite, stir, obtain mixture A;
(3) put in stirrer by paracril, polyvinyl chloride, polyethylene wax and polydimethylsiloxane, stir, being then placed in temperature is 85 DEG C, and relative humidity is 40min in the hygrothermal environment of 70%, obtains mixture B;
(4) mixture A and mixture B is put in homogenizer, stir 40min with the speed of 3000 turns/min, then add weisspiessglanz, red lead rubber master batch, 2 mercapto benzimidazole respectively, continue to stir 40min, obtain mixture C;
(5) in mixture C, metallocene PE elastomerics, antioxidant D FC-34, cyanacrylate, polyphenylene sulfide is added successively, 80min is stirred with the speed of 3000 turns/min, molten state is squeezed into by twin screw extruder, finally put into fast in injection moulding machine, injection moulding at 220 DEG C, to obtain final product.
Embodiment 2
For the insulative water-proof corrosion proof cable laid in water body, be prepared from by the raw material of following weight part: paracril 100 parts, polyvinyl chloride 55 parts, polyethylene wax 50 parts, polydimethylsiloxane 25 parts, nano silicon 20 parts, 14 parts, glass fibre, borax 10 parts, calcium stearate 18 parts, 50 parts, graphite, 22 parts, sulphur, weisspiessglanz 7 parts, red lead rubber master batch 35 parts, 2 mercapto benzimidazole 5 parts, 10 parts, metallocene PE elastomerics, antioxidant D FC-3421 part, cyanacrylate 15 parts, polyphenylene sulfide 17 parts.
In above-described embodiment, the preparation process for the insulative water-proof corrosion proof cable laid in water body is as follows:
(1) above-mentioned each raw material for standby is taken by weight ratio;
(2) nano silicon, glass fibre, borax, calcium stearate, sulphur are delivered to ball mill respectively, be milled to the powder that particle diameter is more than 300 orders, then powder mixed with graphite, stir, obtain mixture A;
(3) put in stirrer by paracril, polyvinyl chloride, polyethylene wax and polydimethylsiloxane, stir, being then placed in temperature is 90 DEG C, and relative humidity is 35min in the hygrothermal environment of 75%, obtains mixture B;
(4) mixture A and mixture B is put in homogenizer, stir 45min with the speed of 3000 turns/min, then add weisspiessglanz, red lead rubber master batch, 2 mercapto benzimidazole respectively, continue to stir 35min, obtain mixture C;
(5) in mixture C, metallocene PE elastomerics, antioxidant D FC-34, cyanacrylate, polyphenylene sulfide is added successively, 75min is stirred with the speed of 3000 turns/min, molten state is squeezed into by twin screw extruder, finally put into fast in injection moulding machine, injection moulding at 225 DEG C, to obtain final product.
Embodiment 3
For the insulative water-proof corrosion proof cable laid in water body, be prepared from by the raw material of following weight part: paracril 110 parts, polyvinyl chloride 50 parts, polyethylene wax 60 parts, polydimethylsiloxane 20 parts, nano silicon 25 parts, 10 parts, glass fibre, borax 12 parts, calcium stearate 16 parts, 60 parts, graphite, 20 parts, sulphur, weisspiessglanz 8 parts, red lead rubber master batch 30 parts, 2 mercapto benzimidazole 6 parts, 9 parts, metallocene PE elastomerics, antioxidant D FC-3424 part, cyanacrylate 12 parts, polyphenylene sulfide 19 parts.
In above-described embodiment, the preparation process for the insulative water-proof corrosion proof cable laid in water body is as follows:
(1) above-mentioned each raw material for standby is taken by weight ratio;
(2) nano silicon, glass fibre, borax, calcium stearate, sulphur are delivered to ball mill respectively, be milled to the powder that particle diameter is more than 300 orders, then powder mixed with graphite, stir, obtain mixture A;
(3) put in stirrer by paracril, polyvinyl chloride, polyethylene wax and polydimethylsiloxane, stir, being then placed in temperature is 95 DEG C, and relative humidity is 30min in the hygrothermal environment of 80%, obtains mixture B;
(4) mixture A and mixture B is put in homogenizer, stir 50min with the speed of 3000 turns/min, then add weisspiessglanz, red lead rubber master batch, 2 mercapto benzimidazole respectively, continue to stir 30min, obtain mixture C;
(5) in mixture C, metallocene PE elastomerics, antioxidant D FC-34, cyanacrylate, polyphenylene sulfide is added successively, 80min is stirred with the speed of 3000 turns/min, molten state is squeezed into by twin screw extruder, finally put into fast in injection moulding machine, injection moulding at 230 DEG C, to obtain final product.
Cable prepared by the present invention is through performance test, and concrete outcome is in table 1.
Table 1
Conclusion: after tested, cable of the present invention has the multiple premium propertiess such as corrosion-resistant, heat-resisting and waterproof, under being well applied to the water body environment such as seabed and river bed.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
Claims (3)
1. the insulative water-proof corrosion proof cable for laying in water body, it is characterized in that, be prepared from by the raw material of following weight part: paracril 90 ~ 110 parts, polyvinyl chloride 50 ~ 60 parts, polyethylene wax 40 ~ 60 parts, polydimethylsiloxane 20 ~ 30 parts, nano silicon 15 ~ 25 parts, 10 ~ 16 parts, glass fibre, borax 8 ~ 12 parts, calcium stearate 16 ~ 20 parts, 40 ~ 60 parts, graphite, 20 ~ 24 parts, sulphur, weisspiessglanz 6 ~ 8 parts, red lead rubber master batch 30 ~ 40 parts, 2 mercapto benzimidazole 4 ~ 6 parts, 9 ~ 11 parts, metallocene PE elastomerics, antioxidant D FC-3418 ~ 24 part, cyanacrylate 12 ~ 18 parts, polyphenylene sulfide 15 ~ 19 parts.
2. the insulative water-proof corrosion proof cable for laying in water body according to claim 1, it is characterized in that, further be prepared from by the raw material of following weight part: paracril 100 parts, polyvinyl chloride 55 parts, polyethylene wax 50 parts, polydimethylsiloxane 25 parts, nano silicon 20 parts, 14 parts, glass fibre, borax 10 parts, calcium stearate 18 parts, 50 parts, graphite, 22 parts, sulphur, weisspiessglanz 7 parts, red lead rubber master batch 35 parts, 2 mercapto benzimidazole 5 parts, 10 parts, metallocene PE elastomerics, antioxidant D FC-3421 part, cyanacrylate 15 parts, polyphenylene sulfide 17 parts.
3. a preparation method for the insulative water-proof corrosion proof cable for laying in water body as claimed in claim 1 or 2, it is characterized in that, concrete preparation process is as follows:
(1) above-mentioned each raw material for standby is taken by weight ratio;
(2) nano silicon, glass fibre, borax, calcium stearate, sulphur are delivered to ball mill respectively, be milled to the powder that particle diameter is more than 300 orders, then powder mixed with graphite, stir, obtain mixture A;
(3) put in stirrer by paracril, polyvinyl chloride, polyethylene wax and polydimethylsiloxane, stir, being then placed in temperature is 85 ~ 95 DEG C, and relative humidity is 30 ~ 40min in the hygrothermal environment of 70 ~ 80%, obtains mixture B;
(4) mixture A and mixture B is put in homogenizer, stir 40 ~ 50min with the speed of 3000 turns/min, then add weisspiessglanz, red lead rubber master batch, 2 mercapto benzimidazole respectively, continue stirring 30 ~ 40min, obtain mixture C;
(5) in mixture C, metallocene PE elastomerics, antioxidant D FC-34, cyanacrylate, polyphenylene sulfide is added successively, 70 ~ 80min is stirred with the speed of 3000 turns/min, molten state is squeezed into by twin screw extruder, finally put into fast in injection moulding machine, injection moulding at 220 ~ 230 DEG C, to obtain final product.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511025302.5A CN105504399A (en) | 2015-12-30 | 2015-12-30 | Insulated waterproof corrosion-resistant cable laid in water body and preparation method of insulated waterproof corrosion-resistant cable |
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| CN201511025302.5A CN105504399A (en) | 2015-12-30 | 2015-12-30 | Insulated waterproof corrosion-resistant cable laid in water body and preparation method of insulated waterproof corrosion-resistant cable |
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| CN105504399A true CN105504399A (en) | 2016-04-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106496690A (en) * | 2016-11-03 | 2017-03-15 | 佛山慧创正元新材料科技有限公司 | A kind of nitrile butadiene rubber cable material and preparation method thereof |
| CN107141663A (en) * | 2017-06-23 | 2017-09-08 | 芜湖航天特种电缆厂股份有限公司 | Corrosion-resistant composite cable insulating materials in field and preparation method thereof |
| CN115109352A (en) * | 2022-07-01 | 2022-09-27 | 巢湖市金鸿电缆有限公司 | Tear-resistant cable protective sleeve and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101265350A (en) * | 2008-04-18 | 2008-09-17 | 宜兴市平平塑料线缆厂 | Method for producing modified polyvinyl chloride and nitrile butadiene rubber composite cable material |
| CN101481480A (en) * | 2009-01-24 | 2009-07-15 | 正威科技（深圳）有限公司 | Waterproof cold resistant heatproof flame-retardant polychloroethylene insulation material |
| CN104292687A (en) * | 2014-09-09 | 2015-01-21 | 镇江中佳电器有限公司 | Waterproof cable material and preparation method thereof |
-
2015
- 2015-12-30 CN CN201511025302.5A patent/CN105504399A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101265350A (en) * | 2008-04-18 | 2008-09-17 | 宜兴市平平塑料线缆厂 | Method for producing modified polyvinyl chloride and nitrile butadiene rubber composite cable material |
| CN101481480A (en) * | 2009-01-24 | 2009-07-15 | 正威科技（深圳）有限公司 | Waterproof cold resistant heatproof flame-retardant polychloroethylene insulation material |
| CN104292687A (en) * | 2014-09-09 | 2015-01-21 | 镇江中佳电器有限公司 | Waterproof cable material and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106496690A (en) * | 2016-11-03 | 2017-03-15 | 佛山慧创正元新材料科技有限公司 | A kind of nitrile butadiene rubber cable material and preparation method thereof |
| CN107141663A (en) * | 2017-06-23 | 2017-09-08 | 芜湖航天特种电缆厂股份有限公司 | Corrosion-resistant composite cable insulating materials in field and preparation method thereof |
| CN115109352A (en) * | 2022-07-01 | 2022-09-27 | 巢湖市金鸿电缆有限公司 | Tear-resistant cable protective sleeve and preparation method thereof |
| CN115109352B (en) * | 2022-07-01 | 2023-12-01 | 巢湖市金鸿电缆有限公司 | Tear-resistant cable protective sleeve and preparation method thereof |
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Application publication date: 20160420 |