CN103102541A - Low-smoke flame retardant cable material for locomotive and preparation method thereof - Google Patents
Low-smoke flame retardant cable material for locomotive and preparation method thereof Download PDFInfo
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- CN103102541A CN103102541A CN201210455886XA CN201210455886A CN103102541A CN 103102541 A CN103102541 A CN 103102541A CN 201210455886X A CN201210455886X A CN 201210455886XA CN 201210455886 A CN201210455886 A CN 201210455886A CN 103102541 A CN103102541 A CN 103102541A
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- 239000000463 material Substances 0.000 title claims abstract description 34
- 239000000779 smoke Substances 0.000 title claims abstract description 22
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000003063 flame retardant Substances 0.000 title abstract description 18
- 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 abstract description 16
- 229910052624 sepiolite Inorganic materials 0.000 claims abstract description 22
- 235000019355 sepiolite Nutrition 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 239000004113 Sepiolite Substances 0.000 claims abstract description 10
- 229920001084 poly(chloroprene) Polymers 0.000 claims abstract description 10
- 229920001971 elastomer Polymers 0.000 claims abstract description 8
- 239000005060 rubber Substances 0.000 claims abstract description 8
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000007822 coupling agent Substances 0.000 claims abstract description 7
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims abstract description 7
- 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 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- IMYZYCNQZDBZBQ-SJORKVTESA-N (9S,10R)-epoxyoctadecanoic acid Chemical compound CCCCCCCC[C@H]1O[C@H]1CCCCCCCC(O)=O IMYZYCNQZDBZBQ-SJORKVTESA-N 0.000 claims description 6
- 229920013649 Paracril Polymers 0.000 claims description 6
- ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 230000003078 antioxidant effect Effects 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 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
- 238000007599 discharging Methods 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- 230000036571 hydration Effects 0.000 claims description 6
- 238000006703 hydration reaction Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 229920001195 polyisoprene Polymers 0.000 claims description 6
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 claims description 6
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims description 6
- 238000005987 sulfurization reaction Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N pentanoic acid group Chemical group C(CCCC)(=O)O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 2
- 229960002447 thiram Drugs 0.000 claims description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 abstract 2
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 abstract 1
- 229920000459 Nitrile rubber Polymers 0.000 abstract 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 abstract 1
- 230000003712 anti-aging 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
- 229910001570 bauxite Inorganic materials 0.000 abstract 1
- 229920003211 cis-1,4-polyisoprene Polymers 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- OFHMODDLBXETIK-UHFFFAOYSA-N methyl 2,3-dichloropropanoate Chemical compound COC(=O)C(Cl)CCl OFHMODDLBXETIK-UHFFFAOYSA-N 0.000 abstract 1
- WIBFFTLQMKKBLZ-SEYXRHQNSA-N n-butyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCCCC WIBFFTLQMKKBLZ-SEYXRHQNSA-N 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 230000036314 physical performance Effects 0.000 abstract 1
- 229920001451 polypropylene glycol Polymers 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229920000098 polyolefin Polymers 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 229910052736 halogen Inorganic materials 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical class C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 description 2
- 101100368700 Caenorhabditis elegans tac-1 gene Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
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- 230000002950 deficient Effects 0.000 description 1
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- 239000010793 electronic waste Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
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- 239000002910 solid waste Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Abstract
The invention discloses a low-smoke flame retardant cable material for locomotive and a preparation method thereof. The low-smoke flame retardant cable material consists of the following raw materials in parts by weight: 95-105 parts of chloroprene rubber M-40, 10-15 parts of cis-1,4-polyisoprene rubber, 15-20 parts of nitrile butadiene rubber, 15-25 parts of triethylene glycol di-isooctoate, 2-3 parts of diphenylamine, 1-2 parts of titanate coupling agent TMC-TTS, 30-35 parts of barium sulfate powder, 1-2 parts of anti-aging agent AW, 1-2 parts of 2-thiol benzimidazole, 5-8 parts of chlorinated paraffin, 1-2 parts of accelerant DM, 1-2 parts of silane coupling agent KH550, 0.8-1 part of crosslinking agent TAC, 15-25 parts of nano bauxite, 1-3 parts of polypropylene glycol adipate, 2-4 parts of hydrated zinc borate, 4-6 parts of epoxy butyl oleate, 0.8-1 part of vulcanizing agent DCBP, 2-3 parts of modified sepiolite and 4-6 parts of dipentamethylenethiuram hexasulfide. Through the invention, the produced low-smoke flame retardant cable material for locomotive has excellent physical performance, stable size and low shrinkage; and the tensile strength, the tear strength and the resilience force of the product are greatly improved.
Description
Technical field
The present invention relates generally to a kind of rubber sleeve material and preparation method thereof, relates in particular to a kind of locomotive with low-smoke fireproof cable material and preparation method thereof.
Background technology
European Union had worked out " electronic waste facture " take two instructions as content in 2002, one of them instruction be " about ban use of some objectionable impurities instruction in electronic and electrical equipment " (ROHS).The ROHS command request, the Electrical and Electronic product that on July 1st, 2006 was thrown in later on EU market must not contain 6 kinds of objectionable impuritiess such as lead, mercury, cadmium, sexavalent chrome, Polybrominated biphenyl and Poly Brominated Diphenyl Ethers.Correspondingly, 2004 beginning of the years, the Ministry of Information industry is according to regulations such as " promotion law on cleaner production ", " prevention and control of environmental pollution by solid wastes methods ", work out " electronics and IT products prevention and cure of pollution management method " (being called for short " way "), " way " regulation, on July 1st, 2006 must not be contained 6 kinds of objectionable impuritiess such as lead, mercury, cadmium, sexavalent chrome, Polybrominated biphenyl and Poly Brominated Diphenyl Ethers in electronics and IT products, stipulated that simultaneously the electric equipment products that enters China must not contain above 6 kinds of objectionable impuritiess.Therefore development is present focus both domestic and external with the locomotive that exploitation does not contain 6 kinds of objectionable impuritiess stipulating in above-mentioned instruction with low-smoke fireproof cable material (the particularly high temperature resistant locomotive of radiation crosslinking low-smoke fireproof cable material).In order to prepare the above-mentioned locomotive low-smoke fireproof cable material that does not contain 6 kinds of objectionable impuritiess stipulating in instruction, present disclosed technical scheme has: a kind of locomotive is with in low-smoke fireproof cable material and preparation method, the employing polyolefine material is base material, and inorganic dose is main flame retardant, and carbon forming agent is auxiliary fire retardant.Also have a kind of locomotive with in low-smoke fireproof cable material and preparation method, the employing polyolefine material is base material, and phosphorus, nitrogen combustion inhibitor are main flame retardant.This two classes non-halogen flame-retardant cable can be used for preparing general halogen-free flame-retardant wire.A kind of no-halogen fire-resistant radiation cross-link wire and preparation method thereof and a kind of material for halogen-free flame retardant heat shrinkable sheathing and cross-linked wire and cable and preparation method thereof are also disclosed, it is base material that these methods adopt polyolefine material, phosphorus, nitrogen combustion inhibitor are main flame retardant, and CABLE MATERIALS prepares the fire resistant electric wire cable by radiation crosslinking.Another kind of locomotive is with in low-smoke flame-proof polyolefin material and its preparation method and application, adopting ethene-vinyl acetate copolymer (EVA-g-MAH) material of radiation grafting maleic anhydride is base material as compatilizer and polyolefine material blend, phosphorus, nitrogen combustion inhibitor are main flame retardant, prepare 125 ℃ of halogen-free flame retardant heat shrinkable sheathings of heatproof by radiation crosslinking.But, above these bittern-free flame-proof materials be difficult to prepare high temperature resistant (150 ℃), high strength (〉=13.79MPa), the halogen-free flame-retardant wire cable of high elongation rate (〉=300%), high flame retardant (VW-1).Therefore, this area is in the urgent need to developing a kind of high temperature resistant, high strength, high elongation rate, high flame retardant and harmless non-halogen flame-retardant cable of reaching simultaneously.
Summary of the invention
The object of the invention is exactly in order to make up the defective of prior art, a kind of locomotive low-smoke fireproof cable material to be provided.
The present invention is achieved by the following technical solutions:
A kind of locomotive low-smoke fireproof cable material is characterized in that:
chloroprene rubber M-40 95-105, suitable-1, 4-polyisoprene rubber 10-15, paracril 15-20, triglycol two 2-ethylhexoate 15-25, pentanoic 2-3, titanate coupling agent TMC-TTS1-2, blaue fixe 30-35, antioxidant A W 1-2, 2-thiol group benzimidazolyl 1-2, clorafin 5-8, altax 1-2, Silane coupling agent KH550 1-2, linking agent TAC 0.8-1, nano aluminum alumina 15-25, hexanodioic acid propanediol polyester 1-3, hydration zinc borate 2-4, epoxyoleic acid butyl ester 4-6, vulcanizing agent DCBP0.8-1, modified meerschaum 2-3, six sulfuration di-penta methylene thiuram 4-6,
The preparation method of described modified meerschaum is: sepiolite is used 10-15% salt acid soak 3-4 hour, deionized water wash, then soaked 3-4 hour with the 10-12% sodium hydroxide solution, more extremely neutral with deionized water wash, oven dry; Sepiolite after oven dry is put into water, the sodium laurylsulfate, the nano-calcium carbonate of 1-2%, the tributyl citrate of 2-3%, the 3-5% aluminum oxide that add again sepiolite weight 2-3%, high speed 1200-1500 rev/min of stirring, obtain dispersion liquid, the dispersion liquid ovendry power is broken into ultrafine powder, namely gets described modified meerschaum.
A kind of locomotive comprises the following steps with the preparation method of low-smoke fireproof cable material:
(1) the chloroprene rubber M-40 with above-mentioned weight part adds in Banbury mixer, is to plasticate separately under 75-80 ℃ 8-10 minute in temperature, and then discharging is cooled to normal temperature;
(2) with suitable-1 of the chloroprene rubber after plastics and above-mentioned weight part, 4-polyisoprene rubber 10-15, paracril, titanate coupling agent TMC-TTS, antioxidant A W, 2-thiol group benzimidazolyl, clorafin, pentanoic, altax, Silane coupling agent KH550, linking agent TAC mix and add Banbury mixer, are under 85-90 ℃ mixing 2-3 minute in temperature;
(3) adding triglycol two 2-ethylhexoates, blaue fixe, nano aluminum alumina, hexanodioic acid propanediol polyester, hydration zinc borate, epoxyoleic acid butyl ester, the modified meerschaum of above-mentioned weight part, is under 85-90 ℃ in temperature again, mixing 4-6 minute;
(4) add again above-mentioned weight part, six sulfuration di-penta methylene thiurams, vulcanizing agent DCBP, be under 55-60 ℃ mixing 2-3 minute in temperature, discharging is cooling namely gets described field logging with cable jacket insulation material.
Advantage of the present invention is:
The locomotive that the present invention produces is excellent with low-smoke fireproof cable material physicals, dimensional stabilizing, shrinking percentage is low, product draws degree of promoting the strong, tearing toughness, screen resilience performance all greatly to improve, by rational collocation composition of raw materials, make the insulating material compactness of producing good, the water resistant ability is strong, mechanical property is superior, can realize that tensile strength is greater than 10N/mm
2, elongation at break is greater than 300%, and oil resistant, ageing-resistant, corrosion-resistant, abrasion resistance properties are all than more excellent.
Embodiment
Embodiment 1
A kind of locomotive low-smoke fireproof cable material, it is comprised of the following weight parts raw material:
Chloroprene rubber M-40105, suitable-Isosorbide-5-Nitrae-polyisoprene rubber 10-15, paracril 12, triglycol two 2-ethylhexoate 15-25, vulcanizing agent DCBP3, titanate coupling agent TMC-TTS2, blaue fixe 35, antioxidant A W 2,2-thiol group benzimidazolyl 2, clorafin 8, altax 2, Silane coupling agent KH550 1-2, linking agent TAC 1, nano aluminum alumina 25, hexanodioic acid propanediol polyester 3, hydration zinc borate 4, epoxyoleic acid butyl ester 4-6, vulcanizing agent DCBP0.8, modified meerschaum 3, six sulfuration di-penta methylene thiurams 6;
The preparation method of described modified meerschaum is: sepiolite is with 15% salt acid soak 4 hours, deionized water wash, then soaked 4 hours with 12% sodium hydroxide solution, then with deionized water wash to neutral, oven dry; Sepiolite after oven dry is put into water, add the sodium laurylsulfate of sepiolite weight 3%, 2% nano-calcium carbonate, 3% tributyl citrate, 5% aluminum oxide, 1500 rev/mins of stirrings at a high speed obtain dispersion liquid again, the dispersion liquid ovendry power is broken into ultrafine powder, namely gets described modified meerschaum.
A kind of locomotive comprises the following steps with the preparation method of low-smoke fireproof cable material:
(1) the chloroprene rubber M-40 with above-mentioned weight part adds in Banbury mixer, is to plasticate separately under 80 ℃ 8 minutes in temperature, and then discharging is cooled to normal temperature;
(2) with suitable-1 of the chloroprene rubber after plastics and above-mentioned weight part, 4-polyisoprene rubber 10-15, paracril, titanate coupling agent TMC-TTS, antioxidant A W, 2-thiol group benzimidazolyl, clorafin, pentanoic, altax, Silane coupling agent KH550, linking agent TAC mix and add Banbury mixer, are under 90 ℃ mixing 3 minutes in temperature;
(3) adding triglycol two 2-ethylhexoates, blaue fixe, nano aluminum alumina, hexanodioic acid propanediol polyester, hydration zinc borate, epoxyoleic acid butyl ester, the modified meerschaum of above-mentioned weight part, is under 90 ℃ in temperature again, mixing 6 minutes;
(4) add again above-mentioned weight part, six sulfuration di-penta methylene thiurams, vulcanizing agent DCBP, be under 60 ℃ mixing 3 minutes in temperature, discharging is cooling namely gets described a kind of locomotive low-smoke fireproof cable material.
Technical indicator:
Tensile strength: 13.8N/mm
2
Elongation at break: 〉=3000%
Anti-tear is 8.5N/mm
Heat is extended :≤170%
Cooling rear velocity of variation :≤25%
Flame retardant properties: meet A in GB/T19666, B, C level
Low smoke performance: minimum transmittance 〉=60%
Halogen performance requriements: PH weighted value 〉=4.3
Volume specific resistance: 1.12 * 1015 (Ω m)
The cold-resistant coefficient (32 ℃) 0.56 of compression
Hot air aging (125 ℃, 70 hours) tensile strength velocity of variation % 9.1
Media-resistant volume change (70 ℃, 24 hours, 89D fat) % 27.8.
Claims (2)
1. locomotive low-smoke fireproof cable material is characterized in that it is comprised of the raw material of following weight parts:
chloroprene rubber M-40 95-105, suitable-1, 4-polyisoprene rubber 10-15, paracril 15-20, triglycol two 2-ethylhexoate 15-25, pentanoic 2-3, titanate coupling agent TMC-TTS 1-2, blaue fixe 30-35, antioxidant A W 1-2, 2-thiol group benzimidazolyl 1-2, clorafin 5-8, altax 1-2, Silane coupling agent KH550 1-2, linking agent TAC 0.8-1, nano aluminum alumina 15-25, hexanodioic acid propanediol polyester 1-3, hydration zinc borate 2-4, epoxyoleic acid butyl ester 4-6, vulcanizing agent DCBP0.8-1, modified meerschaum 2-3, six sulfuration di-penta methylene thiuram 1-2,
The preparation method of described modified meerschaum is: sepiolite is used 10-15% salt acid soak 3-4 hour, deionized water wash, then soaked 3-4 hour with the 10-12% sodium hydroxide solution, more extremely neutral with deionized water wash, oven dry; Sepiolite after oven dry is put into water, the sodium laurylsulfate, the nano-calcium carbonate of 1-2%, the tributyl citrate of 2-3%, the 3-5% aluminum oxide that add again sepiolite weight 2-3%, high speed 1200-1500 rev/min of stirring, obtain dispersion liquid, the dispersion liquid ovendry power is broken into ultrafine powder, namely gets described modified meerschaum.
2. a locomotive as claimed in claim 1 with the preparation method of low-smoke fireproof cable material, is characterized in that comprising the following steps:
(1) the chloroprene rubber M-40 with above-mentioned weight part adds in Banbury mixer, is to plasticate separately under 75-80 ℃ 8-10 minute in temperature, and then discharging is cooled to normal temperature;
(2) with suitable-1 of the chloroprene rubber after plastics and above-mentioned weight part, 4-polyisoprene rubber 10-15, paracril, titanate coupling agent TMC-TTS, antioxidant A W, 2-thiol group benzimidazolyl 1-2, clorafin, pentanoic, altax, Silane coupling agent KH550 1-2, linking agent TAC mix and add Banbury mixer, are under 85-90 ℃ mixing 2-3 minute in temperature;
(3) adding triglycol two 2-ethylhexoates, blaue fixe, nano aluminum alumina, hexanodioic acid propanediol polyester, hydration zinc borate, epoxyoleic acid butyl ester, the modified meerschaum of above-mentioned weight part, is under 85-90 ℃ in temperature again, mixing 4-6 minute;
(4) adding six sulfuration di-penta methylene thiurams, the vulcanizing agent DCBP of above-mentioned weight part, is under 55-60 ℃ mixing 2-3 minute in temperature again, and discharging is cooling namely gets described field logging with cable jacket insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210455886.XA CN103102541B (en) | 2012-11-14 | 2012-11-14 | A kind of Low-smoke flame retardant cable material for locomotive and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210455886.XA CN103102541B (en) | 2012-11-14 | 2012-11-14 | A kind of Low-smoke flame retardant cable material for locomotive and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103102541A true CN103102541A (en) | 2013-05-15 |
| CN103102541B CN103102541B (en) | 2016-03-02 |
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| CN201210455886.XA Active CN103102541B (en) | 2012-11-14 | 2012-11-14 | A kind of Low-smoke flame retardant cable material for locomotive and preparation method thereof |
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Cited By (11)
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| CN103539980A (en) * | 2013-10-25 | 2014-01-29 | 安徽文峰电子科技集团有限公司 | Moisture-proof chemical reagent resistant modified nitrile rubber cable material |
| CN103665472A (en) * | 2013-11-18 | 2014-03-26 | 蚌埠市时代电子有限公司 | Sealing gasket material formed by mixing multiple rubbers and preparation method thereof |
| CN103788438A (en) * | 2014-01-18 | 2014-05-14 | 安徽华联电缆集团有限公司 | Flame-retardant cable sheath material for urban rails |
| CN103788436A (en) * | 2014-01-16 | 2014-05-14 | 安徽复兴电缆集团有限公司 | Flame retardant mine cable sheath material |
| CN104610598A (en) * | 2015-01-28 | 2015-05-13 | 安徽弘毅电缆集团有限公司 | Modified autumn-hemp fiber acrylonitrile-butadiene rubber compound cable jacket material |
| CN104961928A (en) * | 2015-06-29 | 2015-10-07 | 梁忠顺 | Environment-friendly low-smoke flame-retardant rubber cable material and preparation method thereof |
| CN104961929A (en) * | 2015-06-29 | 2015-10-07 | 梁忠顺 | Low-smoke flame-retardant rubber cable material and preparation method thereof |
| CN105001465A (en) * | 2015-06-29 | 2015-10-28 | 梁忠顺 | High temperature-resistant low-smoke flame-retardant rubber cable material and preparation method thereof |
| CN105504401A (en) * | 2016-01-06 | 2016-04-20 | 梁小利 | Cable material with high aging resistance and oil resistance and preparing method thereof |
| CN105524309A (en) * | 2016-01-12 | 2016-04-27 | 芜湖航天特种电缆厂股份有限公司 | Environment-friendly filling material used for aerospace cable and preparation method thereof |
| CN106366371A (en) * | 2016-08-30 | 2017-02-01 | 安徽蓝德集团股份有限公司 | Cable sheath material with good waterproofness and heat stability |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539980A (en) * | 2013-10-25 | 2014-01-29 | 安徽文峰电子科技集团有限公司 | Moisture-proof chemical reagent resistant modified nitrile rubber cable material |
| CN103665472A (en) * | 2013-11-18 | 2014-03-26 | 蚌埠市时代电子有限公司 | Sealing gasket material formed by mixing multiple rubbers and preparation method thereof |
| CN103788436A (en) * | 2014-01-16 | 2014-05-14 | 安徽复兴电缆集团有限公司 | Flame retardant mine cable sheath material |
| CN103788438A (en) * | 2014-01-18 | 2014-05-14 | 安徽华联电缆集团有限公司 | Flame-retardant cable sheath material for urban rails |
| CN103788438B (en) * | 2014-01-18 | 2015-08-12 | 安徽华联电缆集团有限公司 | A kind of fire-retardant city rail cable sheath material |
| CN104610598A (en) * | 2015-01-28 | 2015-05-13 | 安徽弘毅电缆集团有限公司 | Modified autumn-hemp fiber acrylonitrile-butadiene rubber compound cable jacket material |
| CN104961928A (en) * | 2015-06-29 | 2015-10-07 | 梁忠顺 | Environment-friendly low-smoke flame-retardant rubber cable material and preparation method thereof |
| CN104961929A (en) * | 2015-06-29 | 2015-10-07 | 梁忠顺 | Low-smoke flame-retardant rubber cable material and preparation method thereof |
| CN105001465A (en) * | 2015-06-29 | 2015-10-28 | 梁忠顺 | High temperature-resistant low-smoke flame-retardant rubber cable material and preparation method thereof |
| CN105504401A (en) * | 2016-01-06 | 2016-04-20 | 梁小利 | Cable material with high aging resistance and oil resistance and preparing method thereof |
| CN105524309A (en) * | 2016-01-12 | 2016-04-27 | 芜湖航天特种电缆厂股份有限公司 | Environment-friendly filling material used for aerospace cable and preparation method thereof |
| CN106366371A (en) * | 2016-08-30 | 2017-02-01 | 安徽蓝德集团股份有限公司 | Cable sheath material with good waterproofness and heat stability |
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