CN102153817B - Low-temperature-resistant cable material - Google Patents
Low-temperature-resistant cable material Download PDFInfo
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- CN102153817B CN102153817B CN 201110119890 CN201110119890A CN102153817B CN 102153817 B CN102153817 B CN 102153817B CN 201110119890 CN201110119890 CN 201110119890 CN 201110119890 A CN201110119890 A CN 201110119890A CN 102153817 B CN102153817 B CN 102153817B
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Abstract
The invention discloses a low-temperature-resistant cable material comprising the following raw materials in parts by mass: 200 parts of ethylene propylene diene rubber, 30-100 parts of hard clay, 10-30 parts of white carbon black, 25-55 parts of plasticizer, 2-4 parts of crosslinking agent, 1-2 parts of auxiliary crosslinking agent, 2-5 parts of antioxidant, 2-6 parts of ultraviolet light absorbent, 3-8 parts of activator, 1-2 parts of coupling agent and 4-6 parts of softener. Through the low-temperature-resistant cable material disclosed by the invention, the manufactured sheath or insulation has excellent low-temperature resistance, and physical and mechanical properties and electrical property are excellent at ultralow temperature.
Description
Technical field
The present invention relates to a kind of low-temperature-resistant cable material.
Background technology
Near the extremely cold area of the south polar circle, north polar circle periphery, temperature very low (particularly winter), UV-light is strong, and general instrument line and extended line at low temperatures sheath and insulation can crackings, lose the provide protection of transmission of electricity was lost efficacy.And the extremely cold regional UV-light near the south polar circle, north polar circle periphery is strong, and general organic polymer material is unable to bear ultraviolet light and aging and lost efficacy.Because the instrument line can use out of doors, and need frequent the movement, high to the flexibility requirement of cable, particularly the flexibility under the extremely low temperature requires height, requires simultaneously product to have good weathering resistance.
The at present sheath made of employed CABLE MATERIALS take rubber as material of main part or insulation can be followed the string under extremely low temperature, and it is larger that fragility becomes, and cannot stand repeatedly mobile or bending, thereby so that cable go out of use and can not use.
Summary of the invention
The purpose of this invention is to provide a kind of low-temperature-resistant cable material.
The technical solution used in the present invention is:
A kind of low-temperature-resistant cable material, it comprises the raw material of following mass parts: the ultraviolet absorbers of the additional crosslinker of the softening agent of the hard (china) clay of the terpolymer EP rubber of 200 mass parts, 30-100 mass parts, the white carbon black of 10-30 mass parts, 25-55 mass parts, the linking agent of 2-4 mass parts, 1-2 mass parts, the anti-aging agent of 2-5 mass parts, 2-6 mass parts, the activator of 3-8 mass parts, the coupling agent of 1-2 mass parts, the tenderizer of 4-6 mass parts.
A kind of low-temperature-resistant cable material, it comprises the raw material of following mass parts: the ultraviolet absorbers of the additional crosslinker of the softening agent of the hard (china) clay of the terpolymer EP rubber of 200 mass parts, 32-62 mass parts, the white carbon black of 10-22 mass parts, 32-36 mass parts, the linking agent of 2.4-3 mass parts, 1.5-2 mass parts, the anti-aging agent of 2-5 mass parts, 2-4 mass parts, the activator of 3-7 mass parts, the coupling agent of 1-2 mass parts, the tenderizer of 4-5 mass parts.
Described terpolymer EP rubber model is a kind of in K409 * 100, K509 * 100.
Described linking agent is two-(tert-butyl hydroperoxide sec.-propyl) benzene.
Described additional crosslinker is at least a in iso-cyanuric acid triallyl ester, the trihydroxy methyl propane trimethyl acrylate.
Described softening agent is at least a in dioctyl sebacate, the Octyl adipate.
Described anti-aging agent is at least a in alkylated diphenylamine, the 2 mercapto benzimidazole.
Described ultraviolet absorbers is at least a among UV-531, UV-327, the UV-329.
Described activator is at least a in zinc oxide, the Zinic stearas.
Described coupling agent is at least a in ethyl group three-(2-methoxy ethoxy) silane, the vinyltrimethoxy silane.
Described tenderizer is at least a in microcrystalline wax, the Vaseline.
The invention has the beneficial effects as follows: the sheath that CABLE MATERIALS of the present invention is made or insulation have preferably resistance to low temperature, and under extremely low temperature, physical and mechanical properties and electrical property are all better.
Embodiment
A kind of low-temperature-resistant cable material comprises the raw material of following mass parts: the ultraviolet absorbers of the additional crosslinker of the softening agent of the hard (china) clay of the terpolymer EP rubber of 200 mass parts, 30-100 mass parts, the white carbon black of 10-30 mass parts, 25-55 mass parts, the linking agent of 2-4 mass parts, 1-2 mass parts, the oxidation inhibitor of 2-5 mass parts, 2-6 mass parts, the activator of 3-8 mass parts, the coupling agent of 1-2 mass parts, the tenderizer of 4-6 mass parts.
This kind CABLE MATERIALS is suitable for making sheath and insulation, because sheath and insulation all have color, also comprises the pigment of 1-3 mass parts in the CABLE MATERIALS, for sheath, used pigment is carbon black, for insulation, because the different (black of the color of insulation, white, green), therefore, according to the difference of color, the pigment that adds is just different, and used pigment is the common practise in the industry.
The present invention is described further below in conjunction with specific embodiment:
Embodiment 1:
A kind of low-temperature-resistant cable material, composition table 1 composed as follows:
Table 1: the one-tenth of low-temperature-resistant cable material is grouped into
| Composition | Mass parts |
| Terpolymer EP rubber K409 * 100 | 200 |
| Hard (china) clay | 32 |
| White carbon black | 10 |
| Dioctyl sebacate | 18 |
| Octyl adipate | 18 |
| Two-(tert-butyl hydroperoxide sec.-propyl) benzene | 2.4 |
| Iso-cyanuric acid triallyl ester | 1 |
| Trihydroxy methyl propane trimethyl acrylate | 0.5 |
| Alkylated diphenylamine compound | 1 |
| 2 mercapto benzimidazole | 1 |
| UV-531 | 2 |
| Zinc oxide | 2 |
| Zinic stearas | 1 |
| Ethyl group three-(2-methoxy ethoxy) silane | 1 |
| Microcrystalline Wax | 1 |
| Industrial vaseline | 3 |
| Pigment | 1 |
Embodiment 2:
A kind of low-temperature-resistant cable material, composition table 2 composed as follows:
Table 2: the one-tenth of low-temperature-resistant cable material is grouped into
| Composition | Mass parts |
| Terpolymer EP rubber K409 * 100 | 200 |
| Hard (china) clay | 42 |
| White carbon black | 14 |
| Dioctyl sebacate | 26 |
| Octyl adipate | 10 |
| Two-(tert-butyl hydroperoxide sec.-propyl) benzene | 2.6 |
| Iso-cyanuric acid triallyl ester | 1.2 |
| Trihydroxy methyl propane trimethyl acrylate | 0.5 |
| Alkylated diphenylamine compound | 1.5 |
| 2 mercapto benzimidazole | 2 |
| UV-531 | 3 |
| Zinc oxide | 5 |
| Zinic stearas | 2 |
| Ethyl group three-(2-methoxy ethoxy) silane | 1.5 |
| Microcrystalline Wax | 2 |
| Industrial vaseline | 2.5 |
| Pigment | 1 |
Embodiment 3:
A kind of low-temperature-resistant cable material, composition table 3 composed as follows:
Table 3: the one-tenth of low-temperature-resistant cable material is grouped into
| Composition | Mass parts |
| Terpolymer EP rubber K409 * 100 | 100 |
| Terpolymer EP rubber K509 * 100 | 100 |
| Hard (china) clay | 52 |
| White carbon black | 18 |
| Dioctyl sebacate | 32 |
| Two-(tert-butyl hydroperoxide sec.-propyl) benzene | 2.8 |
| Iso-cyanuric acid triallyl ester | 1.2 |
| Trihydroxy methyl propane trimethyl acrylate | 0.6 |
| Alkylated diphenylamine compound | 2 |
| 2 mercapto benzimidazole | 2 |
| UV-531 | 4 |
| Zinc oxide | 5 |
| Ethyl group three-(2-methoxy ethoxy) silane | 2 |
| Microcrystalline Wax | 2 |
| Industrial vaseline | 3 |
| Pigment | 2 |
Embodiment 4:
A kind of low-temperature-resistant cable material, composition table 4 composed as follows:
Table 4: the one-tenth of low-temperature-resistant cable material is grouped into
| Composition | Mass parts |
| Terpolymer EP rubber K409 * 100 | 50 |
| Terpolymer EP rubber K509 * 100 | 150 |
| Hard (china) clay | 62 |
| White carbon black | 22 |
| Octyl adipate | 32 |
| Two-(tert-butyl hydroperoxide sec.-propyl) benzene | 3 |
| Iso-cyanuric acid triallyl ester | 1.5 |
| Trihydroxy methyl propane trimethyl acrylate | 0.5 |
| Alkylated diphenylamine compound | 3 |
| 2 mercapto benzimidazole | 2 |
| UV-531 | 4 |
| Zinc oxide | 6 |
| Ethyl group three-(2-methoxy ethoxy) silane | 2 |
| Microcrystalline Wax | 2 |
| Industrial vaseline | 3 |
| Pigment | 3 |
The sample of test is taken from white insulation and the sheath that the prescription of embodiment is made, the performance of surveying such as following table 5:
Table 5: the performance of white insulation and sheath
Can find out that from above embodiment result functional with insulation and sheath that the present invention makes, wherein embodiment 1, embodiment 2,3-70 ℃ of low-temperature bendings of embodiment all pass through, and only have embodiment 4 low-temperature bendings not pass through, and other physical and mechanical properties is all very good; Weathering resistance (ultraviolet resistance) is also very good; Electrical property is good.
Claims (1)
1. low-temperature-resistant cable material, it is characterized in that: it comprises the raw material of following mass parts: the ultraviolet absorbers of the additional crosslinker of the softening agent of the hard (china) clay of the terpolymer EP rubber of 200 mass parts, 32-62 mass parts, the white carbon black of 10-22 mass parts, 32-36 mass parts, the linking agent of 2.4-3 mass parts, 1.5-2 mass parts, the anti-aging agent of 2-5 mass parts, 2-4 mass parts, the activator of 3-7 mass parts, the coupling agent of 1-2 mass parts, the tenderizer of 4-5 mass parts; Described terpolymer EP rubber model is a kind of in K409 * 100, K509 * 100; Described linking agent is two-(tert-butyl hydroperoxide sec.-propyl) benzene; Described additional crosslinker is at least a in iso-cyanuric acid triallyl ester, the trihydroxy methyl propane trimethyl acrylate; Described softening agent is at least a in dioctyl sebacate, the Octyl adipate; Described anti-aging agent is at least a in alkylated diphenylamine, the 2 mercapto benzimidazole; Described ultraviolet absorbers is at least a among UV-531, UV-327, the UV-329; Described activator is at least a in zinc oxide, the Zinic stearas; Described coupling agent is at least a in ethyl group three-(2-methoxy ethoxy) silane, the vinyltrimethoxy silane; Described tenderizer is at least a in microcrystalline wax, the Vaseline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110119890 CN102153817B (en) | 2011-05-10 | 2011-05-10 | Low-temperature-resistant cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110119890 CN102153817B (en) | 2011-05-10 | 2011-05-10 | Low-temperature-resistant cable material |
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| CN102153817A CN102153817A (en) | 2011-08-17 |
| CN102153817B true CN102153817B (en) | 2013-04-10 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504417A (en) * | 2011-10-24 | 2012-06-20 | 中特华星电缆股份有限公司 | Antimonous oxide and decabromodiphenyl ether-modified ternary ethylene-propylene rubber |
| CN103834124A (en) * | 2014-03-19 | 2014-06-04 | 正裕电器配件(昆山)有限公司 | Scratching-resistant wire and manufacturing process thereof |
| CN104194226A (en) * | 2014-09-17 | 2014-12-10 | 朱忠良 | White-scratch-preventing wire and manufacture process thereof |
| CN104212101A (en) * | 2014-09-22 | 2014-12-17 | 无为县华祥电缆材料有限公司 | Modified polyvinyl chloride power cable protection material |
| CN109438855A (en) * | 2015-07-10 | 2019-03-08 | 中广核高新核材科技（苏州）有限公司 | The preparation method of soft type high thermal stability power cable low-smoke halogen-free material |
| CN104987530A (en) * | 2015-07-16 | 2015-10-21 | 山东阳谷华泰化工股份有限公司 | High-dispersion and low-zinc activator for rubber, and preparation method thereof |
| CN105504542A (en) * | 2015-12-30 | 2016-04-20 | 余姚市云环东方电子有限公司 | Cold-resistant cable sheath material as well as preparation method and application thereof |
| CN108912511A (en) * | 2018-07-24 | 2018-11-30 | 四川宏亿复合材料工程技术有限公司 | A method of removal composite sulfuration product peculiar smell |
| CN110183784B (en) * | 2019-05-14 | 2022-05-24 | 株洲时代新材料科技股份有限公司 | Cold-resistant EPDM composite material and preparation method thereof |
| CN113258512A (en) * | 2021-06-08 | 2021-08-13 | 哈尔滨市三棵树铁路客车配件有限公司 | Special spiral protective sleeve for high-voltage cable of motor train unit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201508707U (en) * | 2009-09-25 | 2010-06-16 | 江苏晨曦光伏科技有限公司 | Control cable used for photovoltaic power station by sea |
| CN101704975B (en) * | 2009-11-25 | 2012-03-28 | 威尔鹰集团有限公司 | Insulation rubber for cable |
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Effective date of registration: 20160908 Address after: 528305 Guangdong City, Shunde District, Ronggui Street Office of the Chinese community residents committee, one of the East Village Road, No. 13 Patentee after: GUANGDONG HUASHENG ELECTRICAL APPLIANCES CO.,LTD. Address before: 528306 Guangdong, Shunde District, Ronggui, China Street, East Road, Chang Bao Hua, No. 13 Patentee before: GUANGDONG HUASHENG ELECTRICAL APPLIANCES Co.,Ltd. |
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Denomination of invention: A low-temperature resistant cable material Effective date of registration: 20230707 Granted publication date: 20130410 Pledgee: China Co. truction Bank Corp Foshan branch Pledgor: GUANGDONG HUASHENG ELECTRICAL APPLIANCES CO.,LTD. Registration number: Y2023980047806 |