CN103242574B - A kind of ageing-resistant cable jacket material - Google Patents
A kind of ageing-resistant cable jacket material Download PDFInfo
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- CN103242574B CN103242574B CN201310152378.9A CN201310152378A CN103242574B CN 103242574 B CN103242574 B CN 103242574B CN 201310152378 A CN201310152378 A CN 201310152378A CN 103242574 B CN103242574 B CN 103242574B
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- resistant
- cable jacket
- jacket material
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- 239000000463 material Substances 0.000 title claims abstract description 19
- 230000032683 aging Effects 0.000 title claims abstract description 13
- 239000000945 filler Substances 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 10
- 229920001084 poly(chloroprene) Polymers 0.000 claims abstract description 7
- 239000002253 acid Substances 0.000 claims abstract description 6
- 239000004709 Chlorinated polyethylene Substances 0.000 claims abstract description 5
- 239000004593 Epoxy Substances 0.000 claims abstract description 5
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 claims abstract description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 5
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 claims abstract description 5
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N pentanoic acid group Chemical group C(CCCC)(=O)O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 235000012424 soybean oil Nutrition 0.000 claims abstract description 5
- 239000003549 soybean oil Substances 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 239000010433 feldspar Substances 0.000 claims abstract description 4
- 239000003112 inhibitor Substances 0.000 claims abstract description 4
- UMKARVFXJJITLN-UHFFFAOYSA-N lead;phosphorous acid Chemical compound [Pb].OP(O)O UMKARVFXJJITLN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000003647 oxidation Effects 0.000 claims abstract description 4
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 4
- 238000005987 sulfurization reaction Methods 0.000 claims abstract description 4
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229960002447 thiram Drugs 0.000 claims abstract description 4
- 238000004073 vulcanization Methods 0.000 claims abstract description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 7
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 6
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 6
- 229940024545 aluminum hydroxide Drugs 0.000 claims description 6
- CJDPJFRMHVXWPT-UHFFFAOYSA-N barium sulfide Chemical compound [S-2].[Ba+2] CJDPJFRMHVXWPT-UHFFFAOYSA-N 0.000 claims description 6
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 6
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 6
- 229940035049 sorbitan monooleate Drugs 0.000 claims description 6
- 235000011069 sorbitan monooleate Nutrition 0.000 claims description 6
- 239000001593 sorbitan monooleate Substances 0.000 claims description 6
- 239000001117 sulphuric acid Substances 0.000 claims description 6
- 235000011149 sulphuric acid Nutrition 0.000 claims description 6
- 239000004408 titanium dioxide Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 claims description 5
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 3
- 239000004115 Sodium Silicate Substances 0.000 claims description 3
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 claims description 3
- 238000000498 ball milling Methods 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 239000012065 filter cake Substances 0.000 claims description 3
- 239000000706 filtrate Substances 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003921 oil Substances 0.000 abstract description 5
- 235000019198 oils Nutrition 0.000 abstract description 5
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000704 physical effect Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 230000035882 stress Effects 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
Does is the invention discloses a kind of ageing-resistant cable jacket material, it made up of the raw material of following weight parts: chloroprene rubber A-30? 95-101, nano-calcium carbonate 20-30, modified filler 10-16, ethylene bis stearamide 6-9, epoxy soybean oil 4-6, chlorinatedpolyethylene 15-20, pentanoic 2-3, feldspar in powder 10-15, dibasic lead phosphite 2-4, oxidation inhibitor DSTP2-3, barium stearate 3-5, linking agent? TAC? 0.8-1, Vulcanization accelerator TMTD? 0.8-1, six sulfuration di-penta methylene thiuram 1-2; The cable jacket material excellent physical properties that the present invention produces, dimensional stabilizing, shrinking percentage is low, product draws degree of promoting the strong, tearing toughness, screen resilience performance strong, has good oil resistant, heat-resisting, resistance to combustion, resistance to daylight, resistance to ozone, acid and alkali-resistance, chemical reagent-resistant performance, modified filler of the present invention, good dispersity, surface tension is low, further increases the tensile strength of CABLE MATERIALS, stress at definite elongation, reduce heat-dissipating and compression set, not only can delay the aging speed of CABLE MATERIALS, and energy acid-alkali-corrosive-resisting, reduce production cost.
Description
Technical field
The present invention relates generally to a kind of cable jacket material, particularly relates to a kind of ageing-resistant cable jacket material.
Background technology
Chloroprene rubber has good physical and mechanical properties, and oil resistant is heat-resisting, resistance to combustion, resistance to daylight, resistance to ozone, acid and alkali-resistance, chemical-resistant reagent.There is higher tensile strength, elongation and reversible crystallinity, cementability is good, ageing-resistant, heat-resisting, oil resistant, chemical resistance are excellent, can life-time service at 80 ~ 100 DEG C, there is certain flame retardant resistance, but it is poor that shortcoming is package stability, therefore just can ensure that it has very strong heat-resisting, ageing-resistant, oil resistant, the characteristic such as corrosion-resistant with chloroprene rubber as cable jacket material, and improve its package stability by adding some modified fillers, the just further performance improving cable jacket material.
Summary of the invention
The object of the invention is exactly to provide a kind of ageing-resistant cable jacket material.
The present invention is achieved by the following technical solutions:
A kind of ageing-resistant cable jacket material, it is made up of the raw material of following weight parts:
Chloroprene rubber A-3095-101, nano-calcium carbonate 20-30, modified filler 10-16, ethylene bis stearamide 6-9, epoxy soybean oil 4-6, chlorinatedpolyethylene 15-20, pentanoic 2-3, feldspar in powder 10-15, dibasic lead phosphite 2-4, oxidation inhibitor DSTP2-3, barium stearate 3-5, linking agent TAC0.8-1, Vulcanization accelerator TMTD 0.8-1, six sulfuration di-penta methylene thiuram 1-2;
Described modified filler is made up of the raw material of following weight parts:
Sulphuric acid soln 900-1000, the barium sulphide 80-90 of 0.3-0.5%, ethanol 30-40, aluminium-hydroxide powder 10-15, sorbitan monooleate 10-12, distearyl acyl-oxygen aluminum isopropoxide acid esters 2-3, titanium dioxide 2-4, Union carbide A-162 1-2, sodium polyacrylate 4-6, dicumyl peroxide 1-2, sodium silicate 4-6, stearic acid 2-4, water are appropriate;
Above-mentioned sulphuric acid soln is continued to pass in barium sulphide, after passing into, add sodium polyacrylate, fully 6-10 minute is stirred at 60-80 DEG C, cross and filter filtrate, filter cake is carried out washing 2-3 time, add 1-2 times of water, aluminium-hydroxide powder, titanium dioxide, sorbitan monooleate, Union carbide A-162, dispersed with stirring 10-20 minute under the rotating speed of 2000-2500 rev/min, add each raw material of residue again, fully stir, being heated to temperature is 70-80 DEG C, ball milling, dries fineness is the modified filler of 2-4 μm.
Advantage of the present invention is:
The cable jacket material excellent physical properties that the present invention produces, dimensional stabilizing, shrinking percentage is low, product draws degree of promoting the strong, tearing toughness, screen resilience performance strong, has good oil resistant, heat-resisting, resistance to combustion, resistance to daylight, resistance to ozone, acid and alkali-resistance, chemical reagent-resistant performance, modified filler of the present invention, good dispersity, surface tension is low, further increases the tensile strength of CABLE MATERIALS, stress at definite elongation, reduce heat-dissipating and compression set, not only can delay the aging speed of CABLE MATERIALS, and energy acid-alkali-corrosive-resisting, reduce production cost.
Embodiment
Embodiment 1
A kind of ageing-resistant cable jacket material, is characterized in that what it was made up of the raw material of following weight parts (kilogram):
Chloroprene rubber A-30101, nano-calcium carbonate 30, modified filler 16, ethylene bis stearamide 9, epoxy soybean oil 6, chlorinatedpolyethylene 20, pentanoic 3, feldspar in powder 15, dibasic lead phosphite 4, oxidation inhibitor DSTP3, barium stearate 5, linking agent TAC0.8, Vulcanization accelerator TMTD 0.8, six sulfuration di-penta methylene thiuram 2;
Described modified filler is made up of the raw material of following weight parts:
Concentration be 0.5% sulphuric acid soln 1000, barium sulphide 90, ethanol 40, aluminium-hydroxide powder 15, sorbitan monooleate 12, distearyl acyl-oxygen aluminum isopropoxide acid esters 3, titanium dioxide 4, Union carbide A-162 2, sodium polyacrylate 6, dicumyl peroxide 2, sodium silicate 6, stearic acid 3, water appropriate;
Above-mentioned sulphuric acid soln is continued to import in above-mentioned barium sulphide, after importing, adds sodium polyacrylate, fully stir 10 minutes at 80 DEG C, cross and filter filtrate, filter cake is carried out washing 3 times, add 2 times of water, aluminium-hydroxide powder, titanium dioxide, sorbitan monooleate, Union carbide A-162s, stirring and segregation 20 minutes under the rotating speed of 2500 revs/min, add each raw material of residue, fully stir, being heated to temperature is 80 DEG C, ball milling, dries fineness is the modified filler of 4 μm.
The preparation method of described anti-ageing-resistant cable jacket material comprises the following steps:
(1) above-mentioned chloroprene rubber A-30 is mixed with ethylene bis stearamide, epoxy soybean oil, chlorinatedpolyethylene, pentanoic add Banbury mixer, mixing 2-3 minute at temperature is 85-90 DEG C;
(2) above-mentioned nano-calcium carbonate 30, modified filler, barium stearate is added again, at temperature is 85-90 DEG C, mixing 4-6 minute;
(3) add each raw material of residue again, mixing 2-3 minute at temperature is 55-60 DEG C, discharging cools and obtains described cable jacket material.
Performance test:
Tensile strength: 17.9MPa;
Elongation at break: 711%;
Oil-proofness: 20# machine oil 100 DEG C × 70h, elongation at break conservation rate 74.5%, tensile strength retention 80.1%;
Resistance to ozone: 25 DEG C, 24h, ozone concn 0.024%, without cracking;
Ageing-resistant: 120 DEG C, 150h, tensile strength retention 92.5%, elongation at break conservation rate 81.4%.
Claims (1)
1. an ageing-resistant cable jacket material, is characterized in that what it was made up of the raw material of following weight parts:
Chloroprene rubber A-3095-101, nano-calcium carbonate 20-30, modified filler 10-16, ethylene bis stearamide 6-9, epoxy soybean oil 4-6, chlorinatedpolyethylene 15-20, pentanoic 2-3, feldspar in powder 10-15, dibasic lead phosphite 2-4, oxidation inhibitor DSTP2-3, barium stearate 3-5, linking agent TAC0.8-1, Vulcanization accelerator TMTD 0.8-1, six sulfuration di-penta methylene thiuram 1-2;
Described modified filler is made up of the raw material of following weight parts:
Sulphuric acid soln 900-1000, the barium sulphide 80-90 of 0.3-0.5%, ethanol 30-40, aluminium-hydroxide powder 10-15, sorbitan monooleate 10-12, distearyl acyl-oxygen aluminum isopropoxide acid esters 2-3, titanium dioxide 2-4, Union carbide A-162 1-2, sodium polyacrylate 4-6, dicumyl peroxide 1-2, sodium silicate 4-6, stearic acid 2-4, water are appropriate;
Above-mentioned sulphuric acid soln is continued to pass in barium sulphide, after passing into, add sodium polyacrylate, fully 6-10 minute is stirred at 60-80 DEG C, cross and filter filtrate, filter cake is carried out washing 2-3 time, add 1-2 times of water, aluminium-hydroxide powder, titanium dioxide, sorbitan monooleate, Union carbide A-162, dispersed with stirring 10-20 minute under the rotating speed of 2000-2500 rev/min, add each raw material of residue again, fully stir, being heated to temperature is 70-80 DEG C, ball milling, dries fineness is the modified filler of 2-4 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152378.9A CN103242574B (en) | 2013-04-27 | 2013-04-27 | A kind of ageing-resistant cable jacket material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152378.9A CN103242574B (en) | 2013-04-27 | 2013-04-27 | A kind of ageing-resistant cable jacket material |
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| Publication Number | Publication Date |
|---|---|
| CN103242574A CN103242574A (en) | 2013-08-14 |
| CN103242574B true CN103242574B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310152378.9A Active CN103242574B (en) | 2013-04-27 | 2013-04-27 | A kind of ageing-resistant cable jacket material |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509262B (en) * | 2013-09-06 | 2016-04-20 | 安徽华鸿电气股份有限公司 | A kind of flame-retardant polypropylene cable material |
| CN103788437B (en) * | 2014-01-16 | 2016-03-02 | 安徽复兴电缆集团有限公司 | A kind of cold resistant cable sheath material |
| CN104845046B (en) * | 2015-05-08 | 2018-05-18 | 芜湖航天特种电缆厂股份有限公司 | High intensity wave prevention sleeve |
| CN106188713A (en) * | 2016-08-03 | 2016-12-07 | 苏州市相城区正旭电线电缆有限公司 | A kind of modified model neoprene cable protective cover material and preparation method thereof |
| CN112646266B (en) * | 2020-11-27 | 2022-11-11 | 杭州龙源电力有限公司 | Non-crosslinked polypropylene material and cable |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1156493A1 (en) * | 2000-05-19 | 2001-11-21 | Sagem Sa | Crosslinkable semi-conductive composition and electrical cable with semi-conductive film |
| CN101613504A (en) * | 2009-07-24 | 2009-12-30 | 青岛中阳消防科技有限公司 | A kind of material and preparation method with temperature sensing cable material of CRT characteristic |
-
2013
- 2013-04-27 CN CN201310152378.9A patent/CN103242574B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1156493A1 (en) * | 2000-05-19 | 2001-11-21 | Sagem Sa | Crosslinkable semi-conductive composition and electrical cable with semi-conductive film |
| CN101613504A (en) * | 2009-07-24 | 2009-12-30 | 青岛中阳消防科技有限公司 | A kind of material and preparation method with temperature sensing cable material of CRT characteristic |
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| CN103242574A (en) | 2013-08-14 |
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Address after: Tianchang city of Chuzhou province Anhui Tiankang road 239300 No. 28 Patentee after: ANHUI KANGLIYA CO., LTD. Address before: Tianchang city of Chuzhou province Anhui Tiankang road 239300 No. 28 Patentee before: Anhui Province Kangliya Industry Co., Ltd. |