CN107011663A - A kind of cable material and preparation method with oil resistivity - Google Patents
A kind of cable material and preparation method with oil resistivity Download PDFInfo
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- CN107011663A CN107011663A CN201710416024.9A CN201710416024A CN107011663A CN 107011663 A CN107011663 A CN 107011663A CN 201710416024 A CN201710416024 A CN 201710416024A CN 107011663 A CN107011663 A CN 107011663A
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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
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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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
- 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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- Spectroscopy & Molecular Physics (AREA)
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- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention belongs to technical field of communication equipment there is provided a kind of cable material with oil resistivity and preparation method, the cable material with oil resistivity includes the component of following parts by weight：20 45 parts of methyl vinyl silicone rubber, 15 25 parts of octyl ester of epoxy fatty acid, 5 10 parts of GDMA, 1.3 2.4 parts of compatilizer, 3.2 5.6 parts of barium stearate, 26 parts of antimony oxide, 2.2 3.7 parts of oil resistant composition.It is an object of the invention to provide a kind of cable material with oil resistivity, make cable material that there is higher tolerance intensity in mineral oil, so as to ensure the performance in mineral oil for ensureing cable material, it is kept preferable tensile strength and elongation at break, improve the adaptive faculty of cable material under special circumstances；A kind of cable material preparation method with oil resistivity provided is simple and reliable, and cost is relatively low.
Description
Technical field
The invention belongs to technical field of communication equipment, in particular it relates to a kind of cable material and preparation with oil resistivity
Method.
Background technology
Special cable is a series of unique products that can be with special construction, relative to the common wiring having a large capacity and a wide range
For cable, with the characteristics of technology content is higher, use condition is relatively strict, batch is smaller, added value is higher.
Oil resistant cable belongs to one kind of special cable, and oil resistant cable is applied to the works such as metallurgy, oil, chemical industry and power plant
Ore deposit enterprise, under the high temperature conditions with adverse circumstances（Such as acid, alkali, profit cryogenic conditions）It is used as various electrical equipment, instrument and automatic
The connecting line of device, for being used under 450/750 volt of ac rated voltage and following control, monitoring and protection circuit luggage occasion.
The oil resistant intensity of conventional oil resistant cable is relatively low, after being tested by oil resistant, its tensile strength and elongation at break
Decline significantly etc. parameter, govern the use of oil resistant cable.
The content of the invention
For defect of the prior art, it is an object of the invention to provide a kind of cable material with oil resistivity, make electricity
Cable material has higher tolerance intensity in mineral oil, so as to ensure the performance in mineral oil for ensureing cable material, makes
It keeps preferable tensile strength and elongation at break, improves the adaptive faculty of cable material under special circumstances；One kind of offer
Cable material preparation method with oil resistivity is simple and reliable, and cost is relatively low.
A kind of cable material with oil resistivity, the cable with oil resistivity are provided according to an aspect of the present invention
Material includes the component of following parts by weight：
20-45 parts of methyl vinyl silicone rubber,
15-25 parts of octyl ester of epoxy fatty acid,
5-10 parts of GDMA,
1.3-2.4 parts of compatilizer,
3.2-5.6 parts of barium stearate,
2-6 parts of antimony oxide,
2.2-3.7 parts of oil resistant composition.
Preferably, the cable material with oil resistivity includes the component of following parts by weight：
26-45 parts of methyl vinyl silicone rubber,
17-25 parts of octyl ester of epoxy fatty acid,
8-10 parts of GDMA,
1.8-2.4 parts of compatilizer,
3.2-4.6 parts of barium stearate,
4-6 parts of antimony oxide,
2.5-3.7 parts of oil resistant composition.
Preferably, the cable material with oil resistivity includes the component of following parts by weight：
35 parts of methyl vinyl silicone rubber,
20 parts of octyl ester of epoxy fatty acid,
9 parts of GDMA,
1.9 parts of compatilizer,
3.6 parts of barium stearate,
5 parts of antimony oxide,
2.9 parts of oil resistant composition.
Preferably, described compatilizer POE-g-MAH, EVA-g-MAH are mixed according to weight than 1: 2.
Preferably, the oil resistant composition includes silicone powder, silicone master batch powder or processing aids acrylic resin.
Preferably, the fineness of the silicone powder is 60-80 mesh.
Preferably, the fineness of the silicone master batch powder is 60-80 mesh.
Another aspect of the present invention provides a kind of preparation method of the cable material with oil resistivity, the preparation method
Comprise the following steps：
（1）：Take 20-45 parts of methyl vinyl silicone rubber, 15-25 parts of octyl ester of epoxy fatty acid, dimethyl allene respectively by weight
Sour glycol ester 5-10 parts, put into high-speed mixer mixing successively, be well mixed；
（2）：1.3-2.4 parts of compatilizer, 3.2-5.6 parts of barium stearate, antimony oxide 2-6 are added into high-speed mixer again
Part, 2.2-3.7 parts of oil resistant composition, are remixed uniform；
（3）：Will（2）The material of preparation banburying in banbury, temperature is 87-95 DEG C, and the time is 8-10min；
（4）：Material is subjected to tabletting after mill mill, mill, cutting again, the cable material with oil resistivity is prepared as.
Compared with prior art, the present invention has following beneficial effect：
（1）The present invention has carried out innovative design on the basis of traditional cable material prescription, and the present invention has the cable of oil resistivity
Material prescription includes following component methyl vinyl silicone rubber, octyl ester of epoxy fatty acid, GDMA, compatible
Agent, barium stearate, antimony oxide, oil resistant composition.Make cable material that there is higher tolerance intensity in mineral oil, so that
The performance in mineral oil for ensureing cable material is ensured, it is kept preferable tensile strength and elongation at break, electricity is improved
The adaptive faculty of cable material under special circumstances.Particularly formula is 35 parts of methyl vinyl silicone rubber, octyl ester of epoxy fatty acid 20
Part, 9 parts of GDMA, 1.9 parts of compatilizer, 3.6 parts of barium stearate, 5 parts of antimony oxide, oil resistant composition
During part, tensile strength and elongation at break are optimal；
（2）A kind of cable material preparation method with oil resistivity that the present invention is provided is simple and reliable, and cost is relatively low.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.
It is an object of the invention to provide a kind of cable material with oil resistivity, make cable material in mineral oil have compared with
High tolerance intensity, so as to ensure the performance in mineral oil for ensureing cable material, make its keep preferable tensile strength and
Elongation at break, improves the adaptive faculty of cable material under special circumstances；A kind of cable material system with oil resistivity provided
Preparation Method is simple and reliable, and cost is relatively low.
A kind of cable material with oil resistivity, the cable with oil resistivity are provided according to an aspect of the present invention
Material includes the component of following parts by weight：
20-45 parts of methyl vinyl silicone rubber,
15-25 parts of octyl ester of epoxy fatty acid,
5-10 parts of GDMA,
1.3-2.4 parts of compatilizer,
3.2-5.6 parts of barium stearate,
2-6 parts of antimony oxide,
2.2-3.7 parts of oil resistant composition.
Preferably, the cable material with oil resistivity includes the component of following parts by weight：
26-45 parts of methyl vinyl silicone rubber,
17-25 parts of octyl ester of epoxy fatty acid,
8-10 parts of GDMA,
1.8-2.4 parts of compatilizer,
3.2-4.6 parts of barium stearate,
4-6 parts of antimony oxide,
2.5-3.7 parts of oil resistant composition.
Preferably, the cable material with oil resistivity includes the component of following parts by weight：
35 parts of methyl vinyl silicone rubber,
20 parts of octyl ester of epoxy fatty acid,
9 parts of GDMA,
1.9 parts of compatilizer,
3.6 parts of barium stearate,
5 parts of antimony oxide,
2.9 parts of oil resistant composition.
Preferably, described compatilizer POE-g-MAH, EVA-g-MAH are mixed according to weight than 1: 2.
Preferably, the oil resistant composition includes silicone powder, silicone master batch powder or processing aids acrylic resin.
Preferably, the fineness of the silicone powder is 60-80 mesh.
Preferably, the fineness of the silicone master batch powder is 60-80 mesh.
Another aspect of the present invention provides a kind of preparation method of the cable material with oil resistivity, the preparation method
Comprise the following steps：
（1）：Take 20-45 parts of methyl vinyl silicone rubber, 15-25 parts of octyl ester of epoxy fatty acid, dimethyl allene respectively by weight
Sour glycol ester 5-10 parts, put into high-speed mixer mixing successively, be well mixed；
（2）：1.3-2.4 parts of compatilizer, 3.2-5.6 parts of barium stearate, antimony oxide 2-6 are added into high-speed mixer again
Part, 2.2-3.7 parts of oil resistant composition, are remixed uniform；
（3）：Will（2）The material of preparation banburying in banbury, temperature is 87-95 DEG C, and the time is 8-10min；
（4）：Material is subjected to tabletting after mill mill, mill, cutting again, the cable material with oil resistivity is prepared as.
Compared with prior art, the present invention has following beneficial effect：
（1）The present invention has carried out innovative design on the basis of traditional cable material prescription, and the present invention has the cable of oil resistivity
Material prescription includes following component methyl vinyl silicone rubber, octyl ester of epoxy fatty acid, GDMA, compatible
Agent, barium stearate, antimony oxide, oil resistant composition.Make cable material that there is higher tolerance intensity in mineral oil, so that
The performance in mineral oil for ensureing cable material is ensured, it is kept preferable tensile strength and elongation at break, electricity is improved
The adaptive faculty of cable material under special circumstances.Particularly formula is 35 parts of methyl vinyl silicone rubber, octyl ester of epoxy fatty acid 20
Part, 9 parts of GDMA, 1.9 parts of compatilizer, 3.6 parts of barium stearate, 5 parts of antimony oxide, oil resistant composition
During part, tensile strength and elongation at break are optimal；
（2）A kind of cable material preparation method with oil resistivity that the present invention is provided is simple and reliable, and cost is relatively low.
Embodiment 1
A kind of cable material with oil resistivity that the present embodiment is provided, the cable material with oil resistivity includes following weight
Measure the component of number：
45 parts of methyl vinyl silicone rubber,
15 parts of octyl ester of epoxy fatty acid,
10 parts of GDMA,
1.3 parts of compatilizer,
5.6 parts of barium stearate,
2 parts of antimony oxide,
3.7 parts of oil resistant composition.
Described compatilizer POE-g-MAH, EVA-g-MAH are mixed according to weight than 1: 2.
The oil resistant composition includes silicone powder, silicone master batch powder or processing aids acrylic resin.
The fineness of the silicone powder is 80 mesh.
The fineness of the silicone master batch powder is 60 mesh.
Another aspect of the present invention provides a kind of preparation method of the cable material with oil resistivity, the preparation method
Comprise the following steps：
（1）：Take 45 parts of methyl vinyl silicone rubber, 15 parts of octyl ester of epoxy fatty acid, dimethacrylate second two respectively by weight
10 parts of alcohol ester, mixing is put into high-speed mixer successively, be well mixed；
（2）：1.3 parts of compatilizer, 5.6 parts of barium stearate, 6 parts of antimony oxide, oil resistant combination are added into high-speed mixer again
3.7 parts of thing, is remixed uniform；
（3）：Will（2）The material of preparation banburying in banbury, temperature is 95 DEG C, and the time is 8min；
（4）：Material is subjected to tabletting after mill mill, mill, cutting again, the cable material with oil resistivity is prepared as.
The tensile strength of oil resistant cable material manufactured in the present embodiment is 10.7N/mm2, elongation at break is 204%.
Embodiment 2
The present embodiment provides a kind of cable material with oil resistivity, and the cable material with oil resistivity includes following weight
The component of number：
20 parts of methyl vinyl silicone rubber,
25 parts of octyl ester of epoxy fatty acid,
5 parts of GDMA,
2.4 parts of compatilizer,
3.2 parts of barium stearate,
6 parts of antimony oxide,
2.2 parts of oil resistant composition.
Described compatilizer POE-g-MAH, EVA-g-MAH are mixed according to weight than 1: 2.
The oil resistant composition includes silicone powder, silicone master batch powder or processing aids acrylic resin.
The fineness of the silicone powder is 60 mesh.
The fineness of the silicone master batch powder is 80 mesh.
Another aspect of the present invention provides a kind of preparation method of the cable material with oil resistivity, the preparation method
Comprise the following steps：
（1）：Take 20 parts of methyl vinyl silicone rubber, 25 parts of octyl ester of epoxy fatty acid, dimethacrylate second two respectively by weight
5 parts of alcohol ester, mixing is put into high-speed mixer successively, be well mixed；
（2）：1.3 parts of compatilizer, 5.6 parts of barium stearate, 2 parts of antimony oxide, oil resistant combination are added into high-speed mixer again
3.7 parts of thing, is remixed uniform；
（3）：Will（2）The material of preparation banburying in banbury, temperature is 87 DEG C, and the time is 10min；
（4）：Material is subjected to tabletting after mill mill, mill, cutting again, the cable material with oil resistivity is prepared as.
The tensile strength of oil resistant cable material manufactured in the present embodiment is 10.9N/mm2, elongation at break is 202%.
Embodiment 3
A kind of cable material with oil resistivity that the present embodiment is provided, the cable material with oil resistivity includes following weight
Measure the component of number：
45 parts of methyl vinyl silicone rubber,
17 parts of octyl ester of epoxy fatty acid,
10 parts of GDMA,
1.8 parts of compatilizer,
4.6 parts of barium stearate,
4 parts of antimony oxide,
3.7 parts of oil resistant composition.
Described compatilizer POE-g-MAH, EVA-g-MAH are mixed according to weight than 1: 2.
The oil resistant composition includes silicone powder, silicone master batch powder or processing aids acrylic resin.
The fineness of the silicone powder is 70 mesh.
The fineness of the silicone master batch powder is 70 mesh.
Another aspect of the present invention provides a kind of preparation method of the cable material with oil resistivity, the preparation method
Comprise the following steps：
（1）：Take 20 parts of methyl vinyl silicone rubber, 17 parts of octyl ester of epoxy fatty acid, dimethacrylate second two respectively by weight
10 parts of alcohol ester, mixing is put into high-speed mixer successively, be well mixed；
（2）：1.8 parts of compatilizer, 4.6 parts of barium stearate, 4 parts of antimony oxide, oil resistant combination are added into high-speed mixer again
3.7 parts of thing, is remixed uniform；
（3）：Will（2）The material of preparation banburying in banbury, temperature is 95 DEG C, and the time is 9min；
（4）：Material is subjected to tabletting after mill mill, mill, cutting again, the cable material with oil resistivity is prepared as.
The tensile strength of oil resistant cable material manufactured in the present embodiment is 10.9N/mm2, elongation at break is 202%.
Embodiment 4
A kind of cable material with oil resistivity that the present embodiment is provided, the cable material with oil resistivity includes as follows
The component of parts by weight：
26 parts of methyl vinyl silicone rubber,
25 parts of octyl ester of epoxy fatty acid,
8 parts of GDMA,
2.4 parts of compatilizer,
3.2 parts of barium stearate,
6 parts of antimony oxide,
2.5 parts of oil resistant composition.
Described compatilizer POE-g-MAH, EVA-g-MAH are mixed according to weight than 1: 2.
The oil resistant composition includes silicone powder, silicone master batch powder or processing aids acrylic resin.
The fineness of the silicone powder is 65 mesh.
The fineness of the silicone master batch powder is 67 mesh.
Another aspect of the present invention provides a kind of preparation method of the cable material with oil resistivity, the preparation method
Comprise the following steps：
（1）：Take 26 parts of methyl vinyl silicone rubber, 25 parts of octyl ester of epoxy fatty acid, dimethacrylate second two respectively by weight
8 parts of alcohol ester, mixing is put into high-speed mixer successively, be well mixed；
（2）：2.4 parts of compatilizer, 3.2 parts of barium stearate, 6 parts of antimony oxide, oil resistant combination are added into high-speed mixer again
2.5 parts of thing, is remixed uniform；
（3）：Will（2）The material of preparation banburying in banbury, temperature is 89 DEG C, and the time is 9min；
（4）：Material is subjected to tabletting after mill mill, mill, cutting again, the cable material with oil resistivity is prepared as.
The tensile strength of oil resistant cable material manufactured in the present embodiment is 12.9N/mm2, elongation at break is 201%.
Embodiment 5
A kind of cable material with oil resistivity that the present embodiment is provided, the cable material with oil resistivity includes following weight
Measure the component of number：
35 parts of methyl vinyl silicone rubber,
20 parts of octyl ester of epoxy fatty acid,
9 parts of GDMA,
1.9 parts of compatilizer,
3.6 parts of barium stearate,
5 parts of antimony oxide,
2.9 parts of oil resistant composition.
Described compatilizer POE-g-MAH, EVA-g-MAH are mixed according to weight than 1: 2.
The oil resistant composition includes silicone powder, silicone master batch powder or processing aids acrylic resin.
The fineness of the silicone powder is 75 mesh.
The fineness of the silicone master batch powder is 78 mesh.
Another aspect of the present invention provides a kind of preparation method of the cable material with oil resistivity, the preparation method
Comprise the following steps：
（1）：Take 35 parts of methyl vinyl silicone rubber, 20 parts of octyl ester of epoxy fatty acid, dimethacrylate second two respectively by weight
9 parts of alcohol ester, mixing is put into high-speed mixer successively, be well mixed；
（2）：1.9 parts of compatilizer, 3.6 parts of barium stearate, 5 parts of antimony oxide, oil resistant combination are added into high-speed mixer again
2.9 parts of thing, is remixed uniform；
（3）：Will（2）The material of preparation banburying in banbury, temperature is 90 DEG C, and the time is 10min；
（4）：Material is subjected to tabletting after mill mill, mill, cutting again, the cable material with oil resistivity is prepared as.
The tensile strength of oil resistant cable material manufactured in the present embodiment is 11.9N/mm2, elongation at break is 198%.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of cable material with oil resistivity, it is characterised in that：The cable material with oil resistivity includes following weight
Measure the component of number：
2. the cable material according to claim 1 with oil resistivity, it is characterised in that：The cable with oil resistivity
Material includes the component of following parts by weight：
3. the cable material according to claim 1 with oil resistivity, it is characterised in that：The cable with oil resistivity
Material includes the component of following parts by weight：
4. the cable material according to claim 1 with oil resistivity, it is characterised in that：The compatilizer POE-g-MAH,
EVA-g-MAH is mixed according to weight than 1: 2.
5. the cable material according to claim 1 with oil resistivity, it is characterised in that：The oil resistant composition includes silicon
Ketone powder, silicone master batch powder or processing aids acrylic resin.
6. the cable material according to claim 5 with oil resistivity, it is characterised in that：The fineness of the silicone powder is
60-80 mesh.
7. the cable material according to claim 1 with oil resistivity, it is characterised in that：The silicone master batch powder it is thin
Spend for 60-80 mesh.
8. the preparation method of the cable material with oil resistivity as described in claim 1-7, it is characterised in that：Methods described bag
Include following steps：
(1)：Take 20-45 parts of methyl vinyl silicone rubber, 15-25 parts of octyl ester of epoxy fatty acid, dimethyl allene respectively by weight
Sour glycol ester 5-10 parts, put into high-speed mixer mixing successively, be well mixed；
(2)：1.3-2.4 parts of compatilizer, 3.2-5.6 parts of barium stearate, antimony oxide 2-6 are added into high-speed mixer again
Part, 2.2-3.7 parts of oil resistant composition, are remixed uniform；
(3)：Material banburying in banbury prepared by (2), temperature is 87-95 DEG C, and the time is 8-10min；
(4)：Material is subjected to tabletting after mill mill, mill, cutting again, the cable material with oil resistivity is prepared as.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710416024.9A CN107011663A (en) | 2017-06-05 | 2017-06-05 | A kind of cable material and preparation method with oil resistivity |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416024.9A CN107011663A (en) | 2017-06-05 | 2017-06-05 | A kind of cable material and preparation method with oil resistivity |
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| CN107011663A true CN107011663A (en) | 2017-08-04 |
Family
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| CN201710416024.9A Pending CN107011663A (en) | 2017-06-05 | 2017-06-05 | A kind of cable material and preparation method with oil resistivity |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423472A (en) * | 2019-08-22 | 2019-11-08 | 新安天玉有机硅有限公司 | A kind of anti-pollution type silicon rubber and preparation method thereof |
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Application publication date: 20170804 |