CN103374157A - Flame-retardant cable sheath material and preparation method thereof - Google Patents
Flame-retardant cable sheath material and preparation method thereof Download PDFInfo
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- CN103374157A CN103374157A CN201310249933XA CN201310249933A CN103374157A CN 103374157 A CN103374157 A CN 103374157A CN 201310249933X A CN201310249933X A CN 201310249933XA CN 201310249933 A CN201310249933 A CN 201310249933A CN 103374157 A CN103374157 A CN 103374157A
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- 239000000463 material Substances 0.000 title claims abstract description 20
- 239000003063 flame retardant Substances 0.000 title claims abstract description 17
- 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 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims description 8
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 13
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920001084 poly(chloroprene) Polymers 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 8
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 8
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims abstract description 7
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000440 bentonite Substances 0.000 claims abstract description 7
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 7
- XTDAIYZKROTZLD-UHFFFAOYSA-N boranylidynetantalum Chemical compound [Ta]#B XTDAIYZKROTZLD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000010436 fluorite Substances 0.000 claims abstract description 7
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 7
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims description 9
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 6
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 6
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000005642 Oleic acid Substances 0.000 claims description 6
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 6
- 229940037003 alum Drugs 0.000 claims description 6
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical compound C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 claims description 6
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- -1 titanic acid ester Chemical class 0.000 claims description 6
- 238000000498 ball milling Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 2
- 239000002253 acid Substances 0.000 abstract description 2
- XGRSAFKZAGGXJV-UHFFFAOYSA-N 3-azaniumyl-3-cyclohexylpropanoate Chemical compound OC(=O)CC(N)C1CCCCC1 XGRSAFKZAGGXJV-UHFFFAOYSA-N 0.000 abstract 1
- OKISUZLXOYGIFP-UHFFFAOYSA-N 4,4'-dichlorobenzophenone Chemical compound C1=CC(Cl)=CC=C1C(=O)C1=CC=C(Cl)C=C1 OKISUZLXOYGIFP-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 1
- HTDKEJXHILZNPP-UHFFFAOYSA-N dioctyl hydrogen phosphate Chemical compound CCCCCCCCOP(O)(=O)OCCCCCCCC HTDKEJXHILZNPP-UHFFFAOYSA-N 0.000 abstract 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 229960004711 sodium monofluorophosphate Drugs 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a flame-retardant cable sheath material which is characterized by consisting the following raw materials in parts by weight: 96 to 102 parts of neoprene DCR114, 10 to 20 parts of PVC (polyvinyl chloride) resin, 10 to 16 parts of nano bentonite, 15 to 20 parts of barium sulfate powder, 12 to 20 parts of fluorite powder, 8 to 10 parts of talcum powder, 4 to 5 parts of antimonous oxide, 2 to 3 parts of tantalum boride, 2 to 3 parts of alumpowder, 5 to 6 parts of chlorinated paraffin, 5 to 7 parts of isopropyl dioleic(dioctylphosphate) titanate, 1 to 2 parts of aminopropyltriethoxysilane, 1 to 2 parts of sodium monofluorophosphate, 0.4 to 1 part of fatty alcohol-polyoxyethylene ether, 2 to 3 parts of acetone, 1 to 2 parts of an antioxidant, 0.8 to 1 part of a promoter DM, 0.8 to 1 part of a promoter CZ, 0.6 to 1 part of a sulfurizing agent DCBP and 0.6 to 1 part of triallyl cyanurate. The cable sheath material has good physical and mechanical properties and has excellent oil resistance, heat resistance, fire resistance, sunshine resistance, ozone resistance, aging resistance, acid resistance and alkaline resistance. By adding particles of the flame-retardant cable sheath material, the compatibility amoing raw materials can be enhanced, the tearing strength and the resilience can be further enhanced, and the talcum powder and the antimonous oxide have good flame resistance.
Description
Technical field
The present invention relates generally to a kind of sheath material, relates in particular to a kind of flame retardant type cable jacket material and preparation method thereof.
Background technology
The over-all properties of chloroprene rubber is good, natural rubber and other synthetic rubber are all incomparable on a lot of performances, good physical and mechanical properties is arranged, oil resistant, heat-resisting, anti-combustion, anti-daylight, anti-ozone, ageing-resistant, acid and alkali-resistance, chemical-resistant reagent, therefore be used as widely cable jacket material, and CABLE MATERIALS is higher for the requirement of performance, to accept for a long time to be exposed to the sun, wind and rain, high temperature, low cold etc., corrosion-resistant for it, the performance requriements of the each side such as fire-retardant is all higher, therefore need a kind of new method to improve and strengthen the overall performance of chloroprene rubber, necessary for the development of cable cause.
Summary of the invention
The object of the invention just provides a kind of flame retardant type cable jacket material and preparation method thereof.
The present invention is achieved by the following technical solutions:
A kind of flame retardant type cable jacket material, it is comprised of the raw material of following weight parts
Chloroprene rubber DCR114 96-102, polyvinyl chloride resin 10-20, nano-bentonite 10-16, blaue fixe 15-20, Fluorspar Powder 12-20, talcum powder 8-10, antimonous oxide 4-5, tantalum boride 2-3, alum powder 2-3, clorafin 5-6, sec.-propyl two oleic acid acyloxy (dioctyl phosphoric acid acyloxy) titanic acid ester 5-7, Γ-aminopropyl triethoxysilane 1-2, sodium monoflurophosphate 1-2, fatty alcohol-polyoxyethylene ether 0.4-1, acetone 2-3, antioxidant 1010 1-2, altax 0.8-1, accelerant CZ 0.8-1, vulcanizing agent DCBP0.6-1, triallyl cyanurate 0.6-1.
A kind of preparation method of flame retardant type cable jacket material may further comprise the steps:
Above-mentioned triallyl cyanurate is mixed with acetone, and stirring and dissolving adds nano-bentonite, Γ-aminopropyl triethoxysilane, stirred 1-2 hour at 50-60 ℃ of lower constant temperature, add alum powder, sodium monoflurophosphate, the rising temperature is incubated 1-2 hour to 90-100 ℃, add fatty alcohol-polyoxyethylene ether, be cooled to normal temperature, low speed 400-500 rev/min was disperseed the ball milling post-drying 20-30 minute, sieve, get the particle of 2-3 μ m; Above-mentioned chloroprene rubber DCR114 and polyvinyl chloride resin, clorafin, sec.-propyl two oleic acid acyloxy (dioctyl phosphoric acid acyloxy) titanic acid ester are mixed to join in the Banbury mixer, descended mixing 2-4 minute at 82-90 ℃, add again particle obtained above and blaue fixe, Fluorspar Powder, talcum powder, antimonous oxide, tantalum boride, antioxidant 1010, altax, be under 85-90 ℃ in temperature, mixing 4-5 minute; Add each raw material of residue again, be 55-60 ℃ in temperature and descended mixing 2-3 minute, the discharging cooling namely gets described flame retardant type cable jacket material.
Advantage of the present invention is:
The cable jacket material that the present invention produces has good physical and mechanical properties, oil resistant, heat-resisting, anti-combustion, anti-daylight, anti-ozone, ageing-resistant, acid-proof alkaline is excellent, by add particle of the present invention in preparation, strengthened the consistency of each stock yard, talcum powder, antimonous oxide that has further strengthened tearing toughness, rebound performance, adding etc. has good flame retardant properties.
Embodiment
Embodiment 1
A kind of flame retardant type cable jacket material, it is comprised of the raw material of following weight parts (kilogram)
Chloroprene rubber DCR114 102, polyvinyl chloride resin 20, nano-bentonite 16, blaue fixe 20, Fluorspar Powder 20, talcum powder 10, antimonous oxide 5, tantalum boride 3, alum powder 3, clorafin 6, sec.-propyl two oleic acid acyloxy (dioctyl phosphoric acid acyloxy) titanic acid ester 7, Γ-aminopropyl triethoxysilane 2, sodium monoflurophosphate 2, fatty alcohol-polyoxyethylene ether 0.4, acetone 2, antioxidant 1010 2, altax 0.8, accelerant CZ 0.8, vulcanizing agent DCBP0.6, triallyl cyanurate 0.6.
A kind of preparation method of flame retardant type cable jacket material may further comprise the steps:
Above-mentioned triallyl cyanurate is mixed with acetone, and stirring and dissolving adds nano-bentonite, Γ-aminopropyl triethoxysilane, stirred 2 hours at 60 ℃ of lower constant temperature, add alum powder, sodium monoflurophosphate, rising temperature to 100 ℃ is incubated 2 hours, add fatty alcohol-polyoxyethylene ether, be cooled to normal temperature, 500 rev/mins of dispersions of low speed 30 minutes, ball milling post-drying, sieve, get the particle of 3 μ m; Above-mentioned chloroprene rubber DCR114 and polyvinyl chloride resin, clorafin, sec.-propyl two oleic acid acyloxy (dioctyl phosphoric acid acyloxy) titanic acid ester are mixed to join in the Banbury mixer, descended mixing 4 minutes at 90 ℃, add again particle obtained above and blaue fixe, Fluorspar Powder, talcum powder, antimonous oxide, tantalum boride, antioxidant 1010, altax, be under 90 ℃ in temperature, mixing 5 minutes; Add each raw material of residue again, be 60 ℃ in temperature and descended mixing 3 minutes, the discharging cooling namely gets described flame retardant type cable jacket material.
Performance test:
Tensile strength: 18.5MPa;
Elongation at break: 713%;
Oil-proofness: 100 ℃ * 75h of 20# machine oil, elongation at break conservation rate 73.2%, tensile strength conservation rate 78.2%;
Anti-ozone: 25 ℃, 25h, ozone concn 0.024%, without cracking;
Ageing-resistant: 120 ℃, 200h, tensile strength conservation rate 90.6%, elongation at break conservation rate 80%.
Claims (2)
1. flame retardant type cable jacket material is characterized in that what it was comprised of the raw material of following weight parts:
Chloroprene rubber DCR114 96-102, polyvinyl chloride resin 10-20, nano-bentonite 10-16, blaue fixe 15-20, Fluorspar Powder 12-20, talcum powder 8-10, antimonous oxide 4-5, tantalum boride 2-3, alum powder 2-3, clorafin 5-6, sec.-propyl two oleic acid acyloxy (dioctyl phosphoric acid acyloxy) titanic acid ester 5-7, Γ-aminopropyl triethoxysilane 1-2, sodium monoflurophosphate 1-2, fatty alcohol-polyoxyethylene ether 0.4-1, acetone 2-3, antioxidant 1010 1-2, altax 0.8-1, accelerant CZ 0.8-1, vulcanizing agent DCBP0.6-1, triallyl cyanurate 0.6-1.
2. the preparation method of a flame retardant type cable jacket material as claimed in claim 1 is characterized in that may further comprise the steps:
Above-mentioned triallyl cyanurate is mixed with acetone, and stirring and dissolving adds nano-bentonite, Γ-aminopropyl triethoxysilane, stirred 1-2 hour at 50-60 ℃ of lower constant temperature, add alum powder, sodium monoflurophosphate, the rising temperature is incubated 1-2 hour to 90-100 ℃, add fatty alcohol-polyoxyethylene ether, be cooled to normal temperature, low speed 400-500 rev/min was disperseed the ball milling post-drying 20-30 minute, sieve, get the particle of 2-3 μ m; Above-mentioned chloroprene rubber DCR114 and polyvinyl chloride resin, clorafin, sec.-propyl two oleic acid acyloxy (dioctyl phosphoric acid acyloxy) titanic acid ester are mixed to join in the Banbury mixer, descended mixing 2-4 minute at 82-90 ℃, add again particle obtained above and blaue fixe, Fluorspar Powder, talcum powder, antimonous oxide, tantalum boride, antioxidant 1010, altax, be under 85-90 ℃ in temperature, mixing 4-5 minute; Add each raw material of residue again, be 55-60 ℃ in temperature and descended mixing 2-3 minute, the discharging cooling namely gets described flame retardant type cable jacket material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310249933.XA CN103374157B (en) | 2013-06-21 | 2013-06-21 | A kind of Flame retardant cable sheath material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310249933.XA CN103374157B (en) | 2013-06-21 | 2013-06-21 | A kind of Flame retardant cable sheath material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103374157A true CN103374157A (en) | 2013-10-30 |
| CN103374157B CN103374157B (en) | 2016-01-27 |
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| CN201310249933.XA Active CN103374157B (en) | 2013-06-21 | 2013-06-21 | A kind of Flame retardant cable sheath material and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103665498A (en) * | 2013-12-06 | 2014-03-26 | 苏州华东橡胶工业有限公司 | Power transmission and transformation equipment sealing member |
| CN103694595A (en) * | 2013-12-03 | 2014-04-02 | 安徽国电电缆集团有限公司 | Environment-friendly filling cable material |
| CN104974391A (en) * | 2015-07-29 | 2015-10-14 | 傅兴琴 | Preparation method of oil-resistant cable sheath material |
| JP2017066183A (en) * | 2015-09-28 | 2017-04-06 | 日立金属株式会社 | Chloroprene rubber composition and manufacturing method therefor, wire and cable and manufacturing method therefor, crosslinking method and storing method of chloroprene rubber composition |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05320425A (en) * | 1992-05-19 | 1993-12-03 | Furukawa Electric Co Ltd:The | Polychloroprene rubber composition |
| CN102993522A (en) * | 2012-11-13 | 2013-03-27 | 安徽文峰电子科技集团有限公司 | High-temperature resistant cable sheath insulation material and preparation method thereof |
| CN103012885A (en) * | 2012-11-13 | 2013-04-03 | 安徽文峰电子科技集团有限公司 | Flame-retardant type cable sheath insulation material and preparation method thereof |
-
2013
- 2013-06-21 CN CN201310249933.XA patent/CN103374157B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05320425A (en) * | 1992-05-19 | 1993-12-03 | Furukawa Electric Co Ltd:The | Polychloroprene rubber composition |
| CN102993522A (en) * | 2012-11-13 | 2013-03-27 | 安徽文峰电子科技集团有限公司 | High-temperature resistant cable sheath insulation material and preparation method thereof |
| CN103012885A (en) * | 2012-11-13 | 2013-04-03 | 安徽文峰电子科技集团有限公司 | Flame-retardant type cable sheath insulation material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李忠华等: ""阻燃耐油电缆护套料的研制"", 《电线电缆》, no. 2, 25 April 1996 (1996-04-25) * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103694595A (en) * | 2013-12-03 | 2014-04-02 | 安徽国电电缆集团有限公司 | Environment-friendly filling cable material |
| CN103694595B (en) * | 2013-12-03 | 2016-02-03 | 安徽国电电缆集团有限公司 | A kind of environmental protection filled cable material |
| CN103665498A (en) * | 2013-12-06 | 2014-03-26 | 苏州华东橡胶工业有限公司 | Power transmission and transformation equipment sealing member |
| CN104974391A (en) * | 2015-07-29 | 2015-10-14 | 傅兴琴 | Preparation method of oil-resistant cable sheath material |
| JP2017066183A (en) * | 2015-09-28 | 2017-04-06 | 日立金属株式会社 | Chloroprene rubber composition and manufacturing method therefor, wire and cable and manufacturing method therefor, crosslinking method and storing method of chloroprene rubber composition |
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| Publication number | Publication date |
|---|---|
| CN103374157B (en) | 2016-01-27 |
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Address after: 243102 Anhui city of Ma'anshan province Dangtu County Economic Development Zone Patentee after: ANHUI RONGJIU INTELLIGENT EQUIPMENT TECHNOLOGY CO.,LTD. Address before: 243102 Anhui city of Ma'anshan province Dangtu County Economic Development Zone Patentee before: ANHUI RONGJIU OPTICAL FIBER COMMUNICATION Co.,Ltd. |
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