CN103289277A - Cable sheath material containing modified chloroprene rubber CR322 and preparation method thereof - Google Patents
Cable sheath material containing modified chloroprene rubber CR322 and preparation method thereof Download PDFInfo
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- CN103289277A CN103289277A CN2013101621368A CN201310162136A CN103289277A CN 103289277 A CN103289277 A CN 103289277A CN 2013101621368 A CN2013101621368 A CN 2013101621368A CN 201310162136 A CN201310162136 A CN 201310162136A CN 103289277 A CN103289277 A CN 103289277A
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- Prior art keywords
- chloroprene rubber
- modified chloroprene
- preparation
- weight part
- acid ester
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- 229920001084 poly(chloroprene) Polymers 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 title claims abstract description 32
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical class ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- -1 promoter C-15E86 Substances 0.000 claims abstract description 11
- TWHBEKGYWPPYQL-UHFFFAOYSA-N aluminium carbide Chemical compound [C-4].[C-4].[C-4].[Al+3].[Al+3].[Al+3].[Al+3] TWHBEKGYWPPYQL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004927 clay Substances 0.000 claims abstract description 8
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims abstract description 8
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims abstract description 8
- 239000001095 magnesium carbonate Substances 0.000 claims abstract description 8
- PWWSSIYVTQUJQQ-UHFFFAOYSA-N distearyl thiodipropionate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC PWWSSIYVTQUJQQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920002689 polyvinyl acetate Polymers 0.000 claims abstract description 6
- 239000011118 polyvinyl acetate Substances 0.000 claims abstract description 6
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims abstract description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 229940037003 alum Drugs 0.000 claims description 6
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 claims description 6
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims description 6
- 229960001708 magnesium carbonate Drugs 0.000 claims description 6
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 125000004423 acyloxy group Chemical group 0.000 claims description 5
- 230000003712 anti-aging effect Effects 0.000 claims description 5
- 235000010290 biphenyl Nutrition 0.000 claims description 5
- 239000004305 biphenyl Substances 0.000 claims description 5
- 239000003112 inhibitor Substances 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- QQVIHTHCMHWDBS-UHFFFAOYSA-N perisophthalic acid Natural products OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 5
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 4
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical class CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 239000008096 xylene Substances 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 4
- 238000005728 strengthening Methods 0.000 abstract description 2
- 239000003963 antioxidant agent Substances 0.000 abstract 2
- 230000003078 antioxidant effect Effects 0.000 abstract 2
- 235000006708 antioxidants Nutrition 0.000 abstract 2
- LIAWCKFOFPPVGF-UHFFFAOYSA-N 2-ethyladamantane Chemical compound C1C(C2)CC3CC1C(CC)C2C3 LIAWCKFOFPPVGF-UHFFFAOYSA-N 0.000 abstract 1
- KNXNFEMPRRJNKP-UHFFFAOYSA-N dioctyl phosphono phosphate propan-2-ol titanium Chemical compound [Ti].CC(C)O.CCCCCCCCOP(=O)(OP(O)(O)=O)OCCCCCCCC.CCCCCCCCOP(=O)(OP(O)(O)=O)OCCCCCCCC.CCCCCCCCOP(=O)(OP(O)(O)=O)OCCCCCCCC KNXNFEMPRRJNKP-UHFFFAOYSA-N 0.000 abstract 1
- FHESUNXRPBHDQM-UHFFFAOYSA-N diphenyl benzene-1,3-dicarboxylate Chemical compound C=1C=CC(C(=O)OC=2C=CC=CC=2)=CC=1C(=O)OC1=CC=CC=C1 FHESUNXRPBHDQM-UHFFFAOYSA-N 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a cable sheath material containing modified chloroprene rubber CR322 and preparation method thereof. The cable sheath material is composed of the following components: modified chloroprene rubber CR322, polyvinyl acetate, magnesium carbonate, bauxitic clay, aluminium carbide, promoter C-15E86, antioxidant OD, isopropyl tri(dioctylpyrophosphate) titanate, zinc stearate, anti-oxidant DSTP, diphenyl isophthalate and cresyl diphenyl phosphate; the invention employs modified chloroprene rubber CR322 as main material, therefore, the cable sheath has better tensile strength, fracture elongation percentage, tensile strength conservation rate after aging and fracture stretch maintenance rate, impact brittle temperature and excellent performance, and magnesium carbonate in the material is used as strengthening agent, and bauxitic clay and aluminium carbide are used as filling materials.
Description
Technical field
The present invention relates to a kind of cable jacket material, be specifically related to a kind of cable jacket material that contains modified chloroprene rubber CR322 and preparation method thereof.
Background technology
Along with rapid economic development, electric wire is at industry-by-industry, all be widely used in the field, the frequent generation of electrical fire accident, the fire-retardant problem of electric wire causes the attention of countries in the world gradually, discharge a large amount of smog and poisonous during cable fire, corrosive gas is Hazard Factor in the fire, people's safe escape and fire-fighting work in fire, have been hindered, make lives and properties suffer heavy losses, simultaneously along with communication career, the development of automotive industry and computer industry, specification of quality to cable jacket material increases day by day, the invention provides a kind of cable jacket material that contains modified chloroprene rubber CR322 and preparation method thereof.
Summary of the invention
The object of the present invention is to provide a kind of cable jacket material that contains modified chloroprene rubber CR322 and preparation method thereof.
The present invention adopts following technical scheme:
The cable jacket material that contains modified chloroprene rubber CR322, the weight part of its constitutive material is: modified chloroprene rubber CR322 95-105, polyvinyl acetate 13-18, magnesiumcarbonate 2.5-3.5, bauxitic clay 30-35, aluminium carbide 2.5-3.5, accelerant C-15E86 1.8-2.5, anti-aging agent OD 0.9-1.1, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 3.0-4.0, Zinc Stearate 2.5-3.0, oxidation inhibitor DSTP 1.8-2.0, isophthalic acid ester 3.3-3.8 and tolyl diphenyl phosphoester 4.5-5.5.
The cable jacket material that contains modified chloroprene rubber CR322, the weight part of its constitutive material is: modified chloroprene rubber CR322 100, polyvinyl acetate 15, magnesiumcarbonate 3.0, bauxitic clay 32, aluminium carbide 3.0, accelerant C-15,E86 2.2, anti-aging agent OD 1.0, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 3.5, Zinc Stearate 2.8, oxidation inhibitor DSTP 1.9, isophthalic acid ester 3.5 and tolyl diphenyl phosphoester 5.0.
Contain the preparation method of the cable jacket material of modified chloroprene rubber CR322, may further comprise the steps:
(1) preparation of modified chloroprene rubber CR322:
Prescription (weight part): chloroprene rubber CR322 9-11, alum powder 6.5-8.5, dimethylbenzene 17-21, nano titanium oxide 1.1-1.3, vinyltriethoxysilane 1.2-1.4,2,6 ditertbutylparacresol 1.8-2.5, vinyltrimethoxy silane 0.8-1.2 and linking agent TAIC 0.7-0.9;
The preparation method is as follows:
A: the weight part of pressing constitutive material with chloroprene rubber CR322, dimethylbenzene, vinyltriethoxysilane at 100-120 ℃ of following stirring reaction 3-5 hour;
B: in step (a), add alum powder and nano titanium oxide by weight at 160-175 ℃ of following stirring reaction 1-2 hour;
C: add 2,6 ditertbutylparacresols, vinyltrimethoxy silane and linking agent TAIC at 170-180 ℃ of following stirring reaction 1.0-2.0 hour in step (b), xylene solvent is removed in distillation at last, obtains modified chloroprene rubber CR322;
(2) take by weighing the modified chloroprene rubber CR322 of step (1) by the weight part of constitutive material and other remain each raw material, under the 100-120 ℃ of temperature after 5-7 after the banburying minute, wrap roller then, the bag roll temperature is 50-60 ℃.
Beneficial effect of the present invention:
The present invention adopts modified chloroprene rubber CR322 as major ingredient, by the modification to chloroprene rubber CR322, conservation rate is stretched out in the tensile strength of cable sheath, tension set, stretching strength retentivity and fracture after aging, impact embrittlement temperature and can obtain excellent performance simultaneously, and in raw material, adopting magnesiumcarbonate as strengthening agent, bauxitic clay and aluminium carbide are as filler.
Embodiment
Embodiment 1: contain the cable jacket material of modified chloroprene rubber CR322, the weight of its constitutive material (kg) is: modified chloroprene rubber CR322 100, polyvinyl acetate 15, magnesiumcarbonate 3.0, bauxitic clay 32, aluminium carbide 3.0, accelerant C-15,E86 2.2, anti-aging agent OD 1.0, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 3.5, Zinc Stearate 2.8, oxidation inhibitor DSTP 1.9, isophthalic acid ester 3.5 and tolyl diphenyl phosphoester 5.0.
Contain the preparation method of the cable jacket material of modified chloroprene rubber CR322, may further comprise the steps:
(1) preparation of modified chloroprene rubber CR322:
Prescription (kg): chloroprene rubber CR322 10, alum powder 7.5, dimethylbenzene 19, nano titanium oxide 1.2, vinyltriethoxysilane 1.3,2,6 ditertbutylparacresols 2.2, vinyltrimethoxy silane 1.0 and linking agent TAIC 0.8;
The preparation method is as follows:
A: the weight part of pressing constitutive material with chloroprene rubber CR322, dimethylbenzene, vinyltriethoxysilane 110 ℃ of following stirring reactions 4 hours;
B: in step (a), add alum powder and nano titanium oxide by weight at 168 ℃ of following stirring reaction 1-2 hours;
C: add 2,6 ditertbutylparacresols, vinyltrimethoxy silane and linking agent TAIC 175 ℃ of following stirring reactions 1.5 hours in step (b), xylene solvent is removed in distillation at last, obtains modified chloroprene rubber CR322;
(2) take by weighing the modified chloroprene rubber CR322 of step (1) by the weight part of constitutive material and other remain each raw material, after after the banburying 6 minutes, wrap roller then under 110 ℃ of temperature, the bag roll temperature is 55 ℃.
The CABLE MATERIALS performance data that makes by embodiments of the invention 1:
Tensile strength is 16.2-19.3Mpa, and the fracture rate of stretching out is 650-710%, aging back draft strength retention (120 ℃, 96h) 85.8%, the fracture of aging back stretch out conservation rate (120 ℃, 96h) 78.7%, impact embrittlement temperature-40 ℃--56 ℃; Single testing vertical flammability, after flame time are 7-9 second, burn on the end distance anchor clamps lower edge distance and are the 280-320 millimeter; Bunched burning test, char length are 0.8-1.3 rice.
Claims (3)
1. a cable jacket material that contains modified chloroprene rubber CR322 is characterized in that the weight part of its constitutive material is: modified chloroprene rubber CR322 95-105, polyvinyl acetate 13-18, magnesiumcarbonate 2.5-3.5, bauxitic clay 30-35, aluminium carbide 2.5-3.5, accelerant C-15E86 1.8-2.5, anti-aging agent OD 0.9-1.1, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 3.0-4.0, Zinc Stearate 2.5-3.0, oxidation inhibitor DSTP 1.8-2.0, isophthalic acid ester 3.3-3.8 and tolyl diphenyl phosphoester 4.5-5.5.
2. the cable jacket material that contains modified chloroprene rubber CR322 according to claim 1 is characterized in that the weight part of its constitutive material is: modified chloroprene rubber CR322 100, polyvinyl acetate 15, magnesiumcarbonate 3.0, bauxitic clay 32, aluminium carbide 3.0, accelerant C-15,E86 2.2, anti-aging agent OD 1.0, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 3.5, Zinc Stearate 2.8, oxidation inhibitor DSTP 1.9, isophthalic acid ester 3.5 and tolyl diphenyl phosphoester 5.0.
3. preparation method who contains the cable jacket material of modified chloroprene rubber CR322 as claimed in claim 1 is characterized in that may further comprise the steps:
(1) preparation of modified chloroprene rubber CR322:
Prescription (weight part): chloroprene rubber CR322 9-11, alum powder 6.5-8.5, dimethylbenzene 17-21, nano titanium oxide 1.1-1.3, vinyltriethoxysilane 1.2-1.4,2,6 ditertbutylparacresol 1.8-2.5, vinyltrimethoxy silane 0.8-1.2 and linking agent TAIC 0.7-0.9;
The preparation method is as follows:
A: the weight part of pressing constitutive material with chloroprene rubber CR322, dimethylbenzene, vinyltriethoxysilane at 100-120 ℃ of following stirring reaction 3-5 hour;
B: in step (a), add alum powder and nano titanium oxide by weight at 160-175 ℃ of following stirring reaction 1-2 hour;
C: add 2,6 ditertbutylparacresols, vinyltrimethoxy silane and linking agent TAIC at 170-180 ℃ of following stirring reaction 1.0-2.0 hour in step (b), xylene solvent is removed in distillation at last, obtains modified chloroprene rubber CR322;
(2) take by weighing the modified chloroprene rubber CR322 of step (1) by the weight part of constitutive material and other remain each raw material, under the 100-120 ℃ of temperature after 5-7 after the banburying minute, wrap roller then, the bag roll temperature is 50-60 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310162136.8A CN103289277B (en) | 2013-05-06 | 2013-05-06 | A kind of cable jacket material containing modified chloroprene rubber CR322 and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310162136.8A CN103289277B (en) | 2013-05-06 | 2013-05-06 | A kind of cable jacket material containing modified chloroprene rubber CR322 and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103289277A true CN103289277A (en) | 2013-09-11 |
| CN103289277B CN103289277B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310162136.8A Expired - Fee Related CN103289277B (en) | 2013-05-06 | 2013-05-06 | A kind of cable jacket material containing modified chloroprene rubber CR322 and preparation method thereof |
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| Country | Link |
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| CN (1) | CN103289277B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497378A (en) * | 2013-09-24 | 2014-01-08 | 安徽锐视光电技术有限公司 | Modified alum-containing rubber seal ring material and preparation method thereof |
| CN103724740A (en) * | 2013-12-13 | 2014-04-16 | 芜湖金鹰机械科技开发有限公司 | Rubber sheath for automobile universal joint |
| CN103756068A (en) * | 2013-12-13 | 2014-04-30 | 芜湖金鹰机械科技开发有限公司 | Polymer rubber sheath material |
| CN103756063A (en) * | 2013-12-13 | 2014-04-30 | 芜湖金鹰机械科技开发有限公司 | Automobile engine front cabin rubber sheath material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013023518A (en) * | 2011-07-19 | 2013-02-04 | Fujikura Ltd | Chloroprene rubber composition and cable |
| CN102993519A (en) * | 2012-11-13 | 2013-03-27 | 安徽文峰电子科技集团有限公司 | Cable sheath insulating material for field logging and preparation method of same |
| CN102993520A (en) * | 2012-11-13 | 2013-03-27 | 安徽文峰电子科技集团有限公司 | Spreader basket cable sheath insulation material for port machinery and preparation method thereof |
-
2013
- 2013-05-06 CN CN201310162136.8A patent/CN103289277B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013023518A (en) * | 2011-07-19 | 2013-02-04 | Fujikura Ltd | Chloroprene rubber composition and cable |
| CN102993519A (en) * | 2012-11-13 | 2013-03-27 | 安徽文峰电子科技集团有限公司 | Cable sheath insulating material for field logging and preparation method of same |
| CN102993520A (en) * | 2012-11-13 | 2013-03-27 | 安徽文峰电子科技集团有限公司 | Spreader basket cable sheath insulation material for port machinery and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497378A (en) * | 2013-09-24 | 2014-01-08 | 安徽锐视光电技术有限公司 | Modified alum-containing rubber seal ring material and preparation method thereof |
| CN103724740A (en) * | 2013-12-13 | 2014-04-16 | 芜湖金鹰机械科技开发有限公司 | Rubber sheath for automobile universal joint |
| CN103756068A (en) * | 2013-12-13 | 2014-04-30 | 芜湖金鹰机械科技开发有限公司 | Polymer rubber sheath material |
| CN103756063A (en) * | 2013-12-13 | 2014-04-30 | 芜湖金鹰机械科技开发有限公司 | Automobile engine front cabin rubber sheath material |
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| Publication number | Publication date |
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| CN103289277B (en) | 2015-10-28 |
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Effective date of registration: 20211222 Address after: 250022 1426-02, Gaochuang center, No. 67, Huiyuan street, Laiwu high tech Zone, Jinan City, Shandong Province Patentee after: Shandong future talent development Co.,Ltd. Address before: 234000 group 7, Fengxin village, chalen village, Tongling Development Zone, Tongling City, Anhui Province Patentee before: Tongling Mdt InfoTech Ltd. |
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